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SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1254 PM CST Mon Dec 18 2023 Valid 191200Z - 201200Z ...NO CRITICAL AREAS... Fire-weather concerns are minimal. See the previous discussion. ..Lyons.. 12/18/2023 .PREV DISCUSSION... /ISSUED 0147 AM CST Mon Dec 18 2023/ ...Synopsis... A mid-level trough will meander along the West Coast as upper ridging persists from the Interior West toward the Appalachians tomorrow/Tuesday. While surface lee troughing is expected across the High Plains, surface high pressure and associated cooler air should dominate over the rest of the CONUS. Similar to Day 1, quiescent fire weather conditions are expected over the U.S. ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1254 PM CST Mon Dec 18 2023 Valid 191200Z - 201200Z ...NO CRITICAL AREAS... Fire-weather concerns are minimal. See the previous discussion. ..Lyons.. 12/18/2023 .PREV DISCUSSION... /ISSUED 0147 AM CST Mon Dec 18 2023/ ...Synopsis... A mid-level trough will meander along the West Coast as upper ridging persists from the Interior West toward the Appalachians tomorrow/Tuesday. While surface lee troughing is expected across the High Plains, surface high pressure and associated cooler air should dominate over the rest of the CONUS. Similar to Day 1, quiescent fire weather conditions are expected over the U.S. ...Please see www.spc.noaa.gov/fire for graphic product... Read more

MD 2337 CONCERNING SEVERE POTENTIAL...WATCH UNLIKELY FOR PARTS OF EASTERN MASSACHUSETTS
Mesoscale Discussion 2337 NWS Storm Prediction Center Norman OK 0957 AM CST Mon Dec 18 2023 Areas affected...parts of eastern Massachusetts Concerning...Severe potential...Watch unlikely Valid 181557Z - 181830Z Probability of Watch Issuance...5 percent SUMMARY...Wind gusts may be further enhanced by a line of low-topped convection and heavy rain as it moves across eastern Massachusetts. DISCUSSION...A line of low-topped convection with little to no lightning is currently swinging east across southern New England, where a non-convective high wind event is ongoing with numerous measured gusts over 50 kt. Surface analysis shows relatively cool boundary layer temperatures over coastal areas as water temperatures are in the mid to upper 40s F. However, surface temperatures of 61-65 F exist from Boston southward due to longer wind trajectories over land. As such, a small pocket of higher theta-e exists in this area. Given the extreme wind fields just off the surface, this slightly warmer air could potentially augment surface gusts as the shallow convective line moves through. ..Jewell/Goss.. 12/18/2023 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...BOX... LAT...LON 41186994 41287047 41267093 41657119 42007137 42177145 42397131 42397097 42167048 42127007 41836982 41186994 Read more

A cattle producer in Webster County reported that he had to feed hay early, due to drought. Hay production was down 40% for some. Some farmers have even gotten out of the cattle business. A bale of hay was selling for about $65 to $85, compared to around $100 at this time last year. KY3 (Springfield, Mo.), Dec 18, 2023

SPC 1730Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1106 AM CST Mon Dec 18 2023 Valid 191200Z - 201200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected on Tuesday. ...Synopsis... An upper trough over the eastern U.S. will move offshore the Atlantic coast on Tuesday. In its wake, upper ridging will envelop much of the CONUS. Meanwhile, another upper trough/closed low over the eastern Pacific will approach the CA coast by Wednesday morning. Strong surface high pressure building over much of the eastern half of the CONUS will result in stable conditions. Southwesterly flow aloft ahead of the Pacific upper low will maintain a stream of midlevel moisture into central/northern CA. A few deeper convective elements may support isolated lightning flashes along the coast and into the valleys of central/northern CA, especially during the overnight into early Wednesday morning hours. Severe storms are not expected. ..Leitman.. 12/18/2023 Read more

SPC 1730Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1106 AM CST Mon Dec 18 2023 Valid 191200Z - 201200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected on Tuesday. ...Synopsis... An upper trough over the eastern U.S. will move offshore the Atlantic coast on Tuesday. In its wake, upper ridging will envelop much of the CONUS. Meanwhile, another upper trough/closed low over the eastern Pacific will approach the CA coast by Wednesday morning. Strong surface high pressure building over much of the eastern half of the CONUS will result in stable conditions. Southwesterly flow aloft ahead of the Pacific upper low will maintain a stream of midlevel moisture into central/northern CA. A few deeper convective elements may support isolated lightning flashes along the coast and into the valleys of central/northern CA, especially during the overnight into early Wednesday morning hours. Severe storms are not expected. ..Leitman.. 12/18/2023 Read more

SPC 1730Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1106 AM CST Mon Dec 18 2023 Valid 191200Z - 201200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected on Tuesday. ...Synopsis... An upper trough over the eastern U.S. will move offshore the Atlantic coast on Tuesday. In its wake, upper ridging will envelop much of the CONUS. Meanwhile, another upper trough/closed low over the eastern Pacific will approach the CA coast by Wednesday morning. Strong surface high pressure building over much of the eastern half of the CONUS will result in stable conditions. Southwesterly flow aloft ahead of the Pacific upper low will maintain a stream of midlevel moisture into central/northern CA. A few deeper convective elements may support isolated lightning flashes along the coast and into the valleys of central/northern CA, especially during the overnight into early Wednesday morning hours. Severe storms are not expected. ..Leitman.. 12/18/2023 Read more

SPC 1730Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1106 AM CST Mon Dec 18 2023 Valid 191200Z - 201200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected on Tuesday. ...Synopsis... An upper trough over the eastern U.S. will move offshore the Atlantic coast on Tuesday. In its wake, upper ridging will envelop much of the CONUS. Meanwhile, another upper trough/closed low over the eastern Pacific will approach the CA coast by Wednesday morning. Strong surface high pressure building over much of the eastern half of the CONUS will result in stable conditions. Southwesterly flow aloft ahead of the Pacific upper low will maintain a stream of midlevel moisture into central/northern CA. A few deeper convective elements may support isolated lightning flashes along the coast and into the valleys of central/northern CA, especially during the overnight into early Wednesday morning hours. Severe storms are not expected. ..Leitman.. 12/18/2023 Read more

SPC 1730Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1106 AM CST Mon Dec 18 2023 Valid 191200Z - 201200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected on Tuesday. ...Synopsis... An upper trough over the eastern U.S. will move offshore the Atlantic coast on Tuesday. In its wake, upper ridging will envelop much of the CONUS. Meanwhile, another upper trough/closed low over the eastern Pacific will approach the CA coast by Wednesday morning. Strong surface high pressure building over much of the eastern half of the CONUS will result in stable conditions. Southwesterly flow aloft ahead of the Pacific upper low will maintain a stream of midlevel moisture into central/northern CA. A few deeper convective elements may support isolated lightning flashes along the coast and into the valleys of central/northern CA, especially during the overnight into early Wednesday morning hours. Severe storms are not expected. ..Leitman.. 12/18/2023 Read more

SPC 1730Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1106 AM CST Mon Dec 18 2023 Valid 191200Z - 201200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected on Tuesday. ...Synopsis... An upper trough over the eastern U.S. will move offshore the Atlantic coast on Tuesday. In its wake, upper ridging will envelop much of the CONUS. Meanwhile, another upper trough/closed low over the eastern Pacific will approach the CA coast by Wednesday morning. Strong surface high pressure building over much of the eastern half of the CONUS will result in stable conditions. Southwesterly flow aloft ahead of the Pacific upper low will maintain a stream of midlevel moisture into central/northern CA. A few deeper convective elements may support isolated lightning flashes along the coast and into the valleys of central/northern CA, especially during the overnight into early Wednesday morning hours. Severe storms are not expected. ..Leitman.. 12/18/2023 Read more

SPC 1730Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1106 AM CST Mon Dec 18 2023 Valid 191200Z - 201200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected on Tuesday. ...Synopsis... An upper trough over the eastern U.S. will move offshore the Atlantic coast on Tuesday. In its wake, upper ridging will envelop much of the CONUS. Meanwhile, another upper trough/closed low over the eastern Pacific will approach the CA coast by Wednesday morning. Strong surface high pressure building over much of the eastern half of the CONUS will result in stable conditions. Southwesterly flow aloft ahead of the Pacific upper low will maintain a stream of midlevel moisture into central/northern CA. A few deeper convective elements may support isolated lightning flashes along the coast and into the valleys of central/northern CA, especially during the overnight into early Wednesday morning hours. Severe storms are not expected. ..Leitman.. 12/18/2023 Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1017 AM CST Mon Dec 18 2023 Valid 181700Z - 191200Z ...NO CRITICAL AREAS... No changes. Cool temperatures and abundant precipitation will keep fire-weather conditions minimal over much of the CONUS. ..Lyons.. 12/18/2023 .PREV DISCUSSION... /ISSUED 0146 AM CST Mon Dec 18 2023/ ...Synopsis... A mid-level trough will amplify along the East Coast as a second mid-level trough impinges on California, with abundant rainfall expected in both regions today. Meanwhile, surface high pressure and associated cooler air will overspread the central CONUS. The net result will be quiescent fire weather conditions across the U.S., especially considering that fuels will be poorly receptive to wildfire spread for many locales. ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1017 AM CST Mon Dec 18 2023 Valid 181700Z - 191200Z ...NO CRITICAL AREAS... No changes. Cool temperatures and abundant precipitation will keep fire-weather conditions minimal over much of the CONUS. ..Lyons.. 12/18/2023 .PREV DISCUSSION... /ISSUED 0146 AM CST Mon Dec 18 2023/ ...Synopsis... A mid-level trough will amplify along the East Coast as a second mid-level trough impinges on California, with abundant rainfall expected in both regions today. Meanwhile, surface high pressure and associated cooler air will overspread the central CONUS. The net result will be quiescent fire weather conditions across the U.S., especially considering that fuels will be poorly receptive to wildfire spread for many locales. ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1017 AM CST Mon Dec 18 2023 Valid 181700Z - 191200Z ...NO CRITICAL AREAS... No changes. Cool temperatures and abundant precipitation will keep fire-weather conditions minimal over much of the CONUS. ..Lyons.. 12/18/2023 .PREV DISCUSSION... /ISSUED 0146 AM CST Mon Dec 18 2023/ ...Synopsis... A mid-level trough will amplify along the East Coast as a second mid-level trough impinges on California, with abundant rainfall expected in both regions today. Meanwhile, surface high pressure and associated cooler air will overspread the central CONUS. The net result will be quiescent fire weather conditions across the U.S., especially considering that fuels will be poorly receptive to wildfire spread for many locales. ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1017 AM CST Mon Dec 18 2023 Valid 181700Z - 191200Z ...NO CRITICAL AREAS... No changes. Cool temperatures and abundant precipitation will keep fire-weather conditions minimal over much of the CONUS. ..Lyons.. 12/18/2023 .PREV DISCUSSION... /ISSUED 0146 AM CST Mon Dec 18 2023/ ...Synopsis... A mid-level trough will amplify along the East Coast as a second mid-level trough impinges on California, with abundant rainfall expected in both regions today. Meanwhile, surface high pressure and associated cooler air will overspread the central CONUS. The net result will be quiescent fire weather conditions across the U.S., especially considering that fuels will be poorly receptive to wildfire spread for many locales. ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1017 AM CST Mon Dec 18 2023 Valid 181700Z - 191200Z ...NO CRITICAL AREAS... No changes. Cool temperatures and abundant precipitation will keep fire-weather conditions minimal over much of the CONUS. ..Lyons.. 12/18/2023 .PREV DISCUSSION... /ISSUED 0146 AM CST Mon Dec 18 2023/ ...Synopsis... A mid-level trough will amplify along the East Coast as a second mid-level trough impinges on California, with abundant rainfall expected in both regions today. Meanwhile, surface high pressure and associated cooler air will overspread the central CONUS. The net result will be quiescent fire weather conditions across the U.S., especially considering that fuels will be poorly receptive to wildfire spread for many locales. ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1017 AM CST Mon Dec 18 2023 Valid 181700Z - 191200Z ...NO CRITICAL AREAS... No changes. Cool temperatures and abundant precipitation will keep fire-weather conditions minimal over much of the CONUS. ..Lyons.. 12/18/2023 .PREV DISCUSSION... /ISSUED 0146 AM CST Mon Dec 18 2023/ ...Synopsis... A mid-level trough will amplify along the East Coast as a second mid-level trough impinges on California, with abundant rainfall expected in both regions today. Meanwhile, surface high pressure and associated cooler air will overspread the central CONUS. The net result will be quiescent fire weather conditions across the U.S., especially considering that fuels will be poorly receptive to wildfire spread for many locales. ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC 1630Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1013 AM CST Mon Dec 18 2023 Valid 181630Z - 191200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEASTERN NEW ENGLAND... ...SUMMARY... Convectively enhanced wind gusts will affect southeastern New England this afternoon. ...Southeastern New England.. A narrow/forced band of convection is moving quickly eastward across southeastern Massachusetts and Rhode Island at this time, immediately ahead of a strong, northeastward-moving mid-level vort max depicted by water vapor imagery just south of Long Island. While cool surface temperatures have prohibited surface-based instability in most areas, a small area of warmer (low 60s) boundary layer is indicated over far southeastern New England (southeast Massachusetts). As such, minor enhancement of the intensity of the convective band may occur over the next couple of hours, possibly resulting in some mechanical downward transport of intense low-level flow observed across this area. This could result in gusts slightly above the already above-severe level gradient gusts that are ongoing, until convection moves offshore later this afternoon. For additional short-term information, please refer to SWOMCD #2337. ...California... Thunderstorms associated with an inland-moving eastern Pacific short-wave trough have diminished across California, but a few additional lightning flashes remain possible this afternoon/ evening. ..Goss/Thornton.. 12/18/2023 Read more

SPC 1630Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1013 AM CST Mon Dec 18 2023 Valid 181630Z - 191200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEASTERN NEW ENGLAND... ...SUMMARY... Convectively enhanced wind gusts will affect southeastern New England this afternoon. ...Southeastern New England.. A narrow/forced band of convection is moving quickly eastward across southeastern Massachusetts and Rhode Island at this time, immediately ahead of a strong, northeastward-moving mid-level vort max depicted by water vapor imagery just south of Long Island. While cool surface temperatures have prohibited surface-based instability in most areas, a small area of warmer (low 60s) boundary layer is indicated over far southeastern New England (southeast Massachusetts). As such, minor enhancement of the intensity of the convective band may occur over the next couple of hours, possibly resulting in some mechanical downward transport of intense low-level flow observed across this area. This could result in gusts slightly above the already above-severe level gradient gusts that are ongoing, until convection moves offshore later this afternoon. For additional short-term information, please refer to SWOMCD #2337. ...California... Thunderstorms associated with an inland-moving eastern Pacific short-wave trough have diminished across California, but a few additional lightning flashes remain possible this afternoon/ evening. ..Goss/Thornton.. 12/18/2023 Read more

SPC 1630Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1013 AM CST Mon Dec 18 2023 Valid 181630Z - 191200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEASTERN NEW ENGLAND... ...SUMMARY... Convectively enhanced wind gusts will affect southeastern New England this afternoon. ...Southeastern New England.. A narrow/forced band of convection is moving quickly eastward across southeastern Massachusetts and Rhode Island at this time, immediately ahead of a strong, northeastward-moving mid-level vort max depicted by water vapor imagery just south of Long Island. While cool surface temperatures have prohibited surface-based instability in most areas, a small area of warmer (low 60s) boundary layer is indicated over far southeastern New England (southeast Massachusetts). As such, minor enhancement of the intensity of the convective band may occur over the next couple of hours, possibly resulting in some mechanical downward transport of intense low-level flow observed across this area. This could result in gusts slightly above the already above-severe level gradient gusts that are ongoing, until convection moves offshore later this afternoon. For additional short-term information, please refer to SWOMCD #2337. ...California... Thunderstorms associated with an inland-moving eastern Pacific short-wave trough have diminished across California, but a few additional lightning flashes remain possible this afternoon/ evening. ..Goss/Thornton.. 12/18/2023 Read more