Storm Prediction Center RSS Feed
This is an automated feed from the Storm Prediction Center that post the following products with images:
- Tornado/Severe Thunderstorm Watches - Watch number and the link to the watch page and watch status page if issued.
- Mesoscale Discussions - MD number, images, and link to page
- Convective Outlooks - Day 1, 2, 3, and 4-8
- Fire Weather Outlooks - 1,2, and 3-8
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SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1152 PM CST Thu Dec 07 2023 Valid 081200Z - 091200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE ARK-LA-TEX AND OZARKS... ...SUMMARY... Thunderstorms associated with isolated large hail will be possible from late afternoon into tonight across parts of the Ark-La-Tex and Ozarks. ...Ark-La-Tex/Ozarks... A mid-level jet and an associated upper-level trough will dig southeastward into the central Rockies today. The trough will move into the central Plains and southern Rockies tonight. Ahead of the system, a moist airmass will advect northward today a…
Last reply by NorthGeorgiaWX, -
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SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1152 PM CST Thu Dec 07 2023 Valid 081200Z - 091200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE ARK-LA-TEX AND OZARKS... ...SUMMARY... Thunderstorms associated with isolated large hail will be possible from late afternoon into tonight across parts of the Ark-La-Tex and Ozarks. ...Ark-La-Tex/Ozarks... A mid-level jet and an associated upper-level trough will dig southeastward into the central Rockies today. The trough will move into the central Plains and southern Rockies tonight. Ahead of the system, a moist airmass will advect northward today a…
Last reply by NorthGeorgiaWX, -
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SPC Day 1 Fire Weather Outlook Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1153 PM CST Thu Dec 07 2023 Valid 081200Z - 091200Z ...Synopsis... An upper-level trough will be in the process of intensifying and digging southeastward today. A surface low will deepen in western Oklahoma during the morning and into the afternoon. Ahead of a cold front, westerly surface winds will intensify from the South Plains into the Trans Pecos. Winds of 15-20 mph (locally to 25 mph) and RH of 15-20% will develop in this downslope regime. Given at least marginally dry fuels, elevated to locally critical fire weather is possible. Behind the upper trough,…
Last reply by NorthGeorgiaWX, -
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SPC 0100Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0700 PM CST Thu Dec 07 2023 Valid 080100Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms will be possible in parts of the Pacific Northwest tonight, but no severe threat is expected. ...DISCUSSION... The latest water vapor imagery shows a shortwave trough in the central and northern Plains, with zonal flow located over much of the Desert Southwest. In addition, a shortwave trough is located across the Pacific Northwest. As this feature moves further inland tonight, isolated lightning strikes will be possible in western Oregon and…
Last reply by NorthGeorgiaWX, -
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SPC Day 3-8 Fire Weather Outlook Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0336 PM CST Thu Dec 07 2023 Valid 091200Z - 151200Z Dry and breezy north-northwesterly flow is expected across portions of the Southern High Plains on Saturday. However, temperatures are expected to be cool, and fuels only marginally dry. Therefore, no critical probabilities are warranted. Sunday and beyond, a relatively benign fire weather pattern is expected. A few periods of weak lee troughing and some increase in southerly flow across the High Plains, but nothing appears strong enough to warrant probabilities. Elsewhere, cold conditions or most fuels pre…
Last reply by NorthGeorgiaWX, -
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SPC Day 3-8 Fire Weather Outlook Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0336 PM CST Thu Dec 07 2023 Valid 091200Z - 151200Z Dry and breezy north-northwesterly flow is expected across portions of the Southern High Plains on Saturday. However, temperatures are expected to be cool, and fuels only marginally dry. Therefore, no critical probabilities are warranted. Sunday and beyond, a relatively benign fire weather pattern is expected. A few periods of weak lee troughing and some increase in southerly flow across the High Plains, but nothing appears strong enough to warrant probabilities. Elsewhere, cold conditions or most fuels pre…
Last reply by NorthGeorgiaWX, -
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SPC Day 2 Fire Weather Outlook Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0145 PM CST Thu Dec 07 2023 Valid 081200Z - 091200Z No changes. See previous discussion below. ..Bentley.. 12/07/2023 .PREV DISCUSSION... /ISSUED 1229 AM CST Thu Dec 07 2023/ ...Synopsis... A secondary wave of enhanced mid-level flow will move through the western US trough, resulting in deepening of the wave and a deepening surface cyclone progged to move eastward into the Central Plains. Further west, hot and deeply mixed profiles will allow for strong surface west to southwest flow aloft to reach the surface across portions of the southern Texas Panhandle i…
Last reply by NorthGeorgiaWX, -
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SPC Day 2 Fire Weather Outlook Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0145 PM CST Thu Dec 07 2023 Valid 081200Z - 091200Z No changes. See previous discussion below. ..Bentley.. 12/07/2023 .PREV DISCUSSION... /ISSUED 1229 AM CST Thu Dec 07 2023/ ...Synopsis... A secondary wave of enhanced mid-level flow will move through the western US trough, resulting in deepening of the wave and a deepening surface cyclone progged to move eastward into the Central Plains. Further west, hot and deeply mixed profiles will allow for strong surface west to southwest flow aloft to reach the surface across portions of the southern Texas Panhandle i…
Last reply by NorthGeorgiaWX, -
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SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK Issued by 15th OWS Scott Air Force Base IL 0111 PM CST Thu Dec 07 2023 Valid 072000Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis/Discussion... The mid/upper-level pattern will evolve toward a progressive, high-amplitude western CONUS trough through the period, as associated increasingly cyclonic flow is traversed by a series of shortwaves. Accompanying cold midlevel air (-20 to -34 deg C) 500-mb temperatures will spread eastward/inland across a vast section of the northwestern CONUS…
Last reply by NorthGeorgiaWX, -
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SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK Issued by 15th OWS Scott Air Force Base IL 0111 PM CST Thu Dec 07 2023 Valid 072000Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis/Discussion... The mid/upper-level pattern will evolve toward a progressive, high-amplitude western CONUS trough through the period, as associated increasingly cyclonic flow is traversed by a series of shortwaves. Accompanying cold midlevel air (-20 to -34 deg C) 500-mb temperatures will spread eastward/inland across a vast section of the northwestern CONUS…
Last reply by NorthGeorgiaWX, -
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- 71 views
SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK Issued by 15th OWS Scott Air Force Base IL 0111 PM CST Thu Dec 07 2023 Valid 072000Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis/Discussion... The mid/upper-level pattern will evolve toward a progressive, high-amplitude western CONUS trough through the period, as associated increasingly cyclonic flow is traversed by a series of shortwaves. Accompanying cold midlevel air (-20 to -34 deg C) 500-mb temperatures will spread eastward/inland across a vast section of the northwestern CONUS…
Last reply by NorthGeorgiaWX, -
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SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK Issued by 15th OWS Scott Air Force Base IL 1110 AM CST Thu Dec 07 2023 Valid 081200Z - 091200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS NORTHEAST TX TO AR AND SOUTHERN MO... ...SUMMARY... Isolated severe hail will be possible late night Friday from northeast Texas and southeast Oklahoma through central Arkansas and southwest Missouri. ...Synopsis... Guidance has clearly trended over the past 36 hours to multiple distinct shortwave impulses ejecting within the broad upper trough over the western and central states. The lead impulse in the Four Corners area…
Last reply by NorthGeorgiaWX, -
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- 57 views
SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK Issued by 15th OWS Scott Air Force Base IL 1110 AM CST Thu Dec 07 2023 Valid 081200Z - 091200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS NORTHEAST TX TO AR AND SOUTHERN MO... ...SUMMARY... Isolated severe hail will be possible late night Friday from northeast Texas and southeast Oklahoma through central Arkansas and southwest Missouri. ...Synopsis... Guidance has clearly trended over the past 36 hours to multiple distinct shortwave impulses ejecting within the broad upper trough over the western and central states. The lead impulse in the Four Corners area…
Last reply by NorthGeorgiaWX, -
- 0 replies
- 63 views
SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK Issued by 15th OWS Scott Air Force Base IL 1110 AM CST Thu Dec 07 2023 Valid 081200Z - 091200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS NORTHEAST TX TO AR AND SOUTHERN MO... ...SUMMARY... Isolated severe hail will be possible late night Friday from northeast Texas and southeast Oklahoma through central Arkansas and southwest Missouri. ...Synopsis... Guidance has clearly trended over the past 36 hours to multiple distinct shortwave impulses ejecting within the broad upper trough over the western and central states. The lead impulse in the Four Corners area…
Last reply by NorthGeorgiaWX, -
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SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK Issued by 15th OWS Scott Air Force Base IL 1110 AM CST Thu Dec 07 2023 Valid 081200Z - 091200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS NORTHEAST TX TO AR AND SOUTHERN MO... ...SUMMARY... Isolated severe hail will be possible late night Friday from northeast Texas and southeast Oklahoma through central Arkansas and southwest Missouri. ...Synopsis... Guidance has clearly trended over the past 36 hours to multiple distinct shortwave impulses ejecting within the broad upper trough over the western and central states. The lead impulse in the Four Corners area…
Last reply by NorthGeorgiaWX, -
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SPC Day 1 Fire Weather Outlook Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1058 AM CST Thu Dec 07 2023 Valid 071700Z - 081200Z ...NO CRITICAL AREAS... No changes. See previous discussion below. ..Bentley.. 12/07/2023 .PREV DISCUSSION... /ISSUED 1227 AM CST Thu Dec 07 2023/ ...Synopsis... A belt of strong mid-level westerly flow will move across the Rockies today which will result in development of a surface cyclone across central Plains late in the period. Dry and warm westerly downslope flow will increase across portions of the Southern Plains. Afternoon relative humidity reductions to around 15 percent will overlap sustained wind…
Last reply by NorthGeorgiaWX, -
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SPC Day 1 Fire Weather Outlook Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1058 AM CST Thu Dec 07 2023 Valid 071700Z - 081200Z ...NO CRITICAL AREAS... No changes. See previous discussion below. ..Bentley.. 12/07/2023 .PREV DISCUSSION... /ISSUED 1227 AM CST Thu Dec 07 2023/ ...Synopsis... A belt of strong mid-level westerly flow will move across the Rockies today which will result in development of a surface cyclone across central Plains late in the period. Dry and warm westerly downslope flow will increase across portions of the Southern Plains. Afternoon relative humidity reductions to around 15 percent will overlap sustained wind…
Last reply by NorthGeorgiaWX, -
- 0 replies
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SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK Issued by 15th OWS Scott Air Force Base IL 1012 AM CST Thu Dec 07 2023 Valid 071630Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis/Discussion... The mid/upper-level pattern will evolve toward a progressive, high-amplitude western CONUS trough through the period, as associated increasingly cyclonic flow is traversed by a series of shortwaves. Accompanying cold midlevel air (-20 to -34 deg C) 500-mb temperatures will spread eastward/inland across a vast section of the northwestern CONUS…
Last reply by NorthGeorgiaWX, -
- 0 replies
- 79 views
SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK Issued by 15th OWS Scott Air Force Base IL 1012 AM CST Thu Dec 07 2023 Valid 071630Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis/Discussion... The mid/upper-level pattern will evolve toward a progressive, high-amplitude western CONUS trough through the period, as associated increasingly cyclonic flow is traversed by a series of shortwaves. Accompanying cold midlevel air (-20 to -34 deg C) 500-mb temperatures will spread eastward/inland across a vast section of the northwestern CONUS…
Last reply by NorthGeorgiaWX, -
- 0 replies
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SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK Issued by 15th OWS Scott Air Force Base IL 1012 AM CST Thu Dec 07 2023 Valid 071630Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis/Discussion... The mid/upper-level pattern will evolve toward a progressive, high-amplitude western CONUS trough through the period, as associated increasingly cyclonic flow is traversed by a series of shortwaves. Accompanying cold midlevel air (-20 to -34 deg C) 500-mb temperatures will spread eastward/inland across a vast section of the northwestern CONUS…
Last reply by NorthGeorgiaWX, -
- 0 replies
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SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK Issued by 15th OWS Scott Air Force Base IL 1012 AM CST Thu Dec 07 2023 Valid 071630Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis/Discussion... The mid/upper-level pattern will evolve toward a progressive, high-amplitude western CONUS trough through the period, as associated increasingly cyclonic flow is traversed by a series of shortwaves. Accompanying cold midlevel air (-20 to -34 deg C) 500-mb temperatures will spread eastward/inland across a vast section of the northwestern CONUS…
Last reply by NorthGeorgiaWX, -
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SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0639 AM CST Thu Dec 07 2023 Valid 071300Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis/Discussion... The mid/upper-level pattern will evolve toward a progressive, high-amplitude western CONUS trough through the period, as associated increasingly cyclonic flow is traversed by a series of shortwaves. Accompanying cold midlevel air (-20 to -34 deg C) 500-mb temperatures will spread eastward/inland across a vast section of the northwestern CONUS through the period, from the northern Grea…
Last reply by NorthGeorgiaWX, -
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SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0639 AM CST Thu Dec 07 2023 Valid 071300Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis/Discussion... The mid/upper-level pattern will evolve toward a progressive, high-amplitude western CONUS trough through the period, as associated increasingly cyclonic flow is traversed by a series of shortwaves. Accompanying cold midlevel air (-20 to -34 deg C) 500-mb temperatures will spread eastward/inland across a vast section of the northwestern CONUS through the period, from the northern Grea…
Last reply by NorthGeorgiaWX, -
- 0 replies
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SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0639 AM CST Thu Dec 07 2023 Valid 071300Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis/Discussion... The mid/upper-level pattern will evolve toward a progressive, high-amplitude western CONUS trough through the period, as associated increasingly cyclonic flow is traversed by a series of shortwaves. Accompanying cold midlevel air (-20 to -34 deg C) 500-mb temperatures will spread eastward/inland across a vast section of the northwestern CONUS through the period, from the northern Grea…
Last reply by NorthGeorgiaWX, -
- 0 replies
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SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0639 AM CST Thu Dec 07 2023 Valid 071300Z - 081200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis/Discussion... The mid/upper-level pattern will evolve toward a progressive, high-amplitude western CONUS trough through the period, as associated increasingly cyclonic flow is traversed by a series of shortwaves. Accompanying cold midlevel air (-20 to -34 deg C) 500-mb temperatures will spread eastward/inland across a vast section of the northwestern CONUS through the period, from the northern Grea…
Last reply by NorthGeorgiaWX,
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Today's Weather from the Atlanta NWS office