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SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0322 PM CDT Mon May 19 2025 Valid 211200Z - 271200Z Mainly zonal mid-level flow through the middle of the week will give way to upper ridging in the Plains as mid-level troughs deepen across the western and eastern U.S. by the end of the week. By the weekend into early next week, the western mid-level trough will de-amplify while progressing toward the Plains. Surface high pressure will build across the central and northern U.S. through the week, while a surface low will encourage the northward return of moisture across the southern Plains by the end of the week toward the weekend. Overall quiescent fire weather conditions are expected through most of the extended range. The largest concern for future significant wildfire-spread potential remains across portions of the Southwest, where prolonged warm and dry conditions will support the continued curing of fuels. Disagreement remains among medium-range guidance members in terms of the evolution of the de-amplifying western upper trough by the weekend. Stronger surface winds may develop over parts of the Southwest by the weekend, but confidence in this scenario is too low for the introduction of Critical probabilities at this time. ..Squitieri.. 05/19/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more