SPC - No MDs are in effect as of Mon Sep 21 07:01:02 UTC 2026
No Mesoscale Discussions are in effect as of Mon Sep 21 07:01:02 UTC 2026.
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SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0158 AM CDT Mon Sep 21 2026 Valid 221200Z - 231200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low across the CONUS on D2/Tuesday. A trough will bring scattered thunderstorms across por...
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SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Mon Sep 21 2026 Valid 211200Z - 221200Z ...NO CRITICAL AREAS... ...Synopsis... Fire weather concerns will remain low across the CONUS today. A cold front will shift southward into the southern Plains, wi...
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SPC Severe Thunderstorm Watch 674 Status Reports
STATUS REPORT ON WW 674 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 S DEN TO 30 NW ITR TO 50 S GLD. ..MEAD..09/21/26 ATTN...WFO...BOU...PUB...GLD... STATUS REPORT FOR WS 674 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC011-017-025-039-041-061-063-073-089...
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SPC Severe Thunderstorm Watch 674
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 674 NWS Storm Prediction Center Norman OK 900 PM MDT Sun Sep 20 2026 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Eastern Colorado Western Kansas * Effective this S...
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Eastern North Pacific Tropical Weather Outlook
103 ABPZ20 KNHC 210527 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 PM PDT Sun Sep 20 2026 For the eastern and central North Pacific east of 180 longitude: Active Systems: The National Hurricane Center is issuing advisories on Tropical Storm Odalys, ...
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Atlantic Tropical Weather Outlook
598 ABNT20 KNHC 210524 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 AM EDT Mon Sep 21 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Active Systems: The National Hurricane Center is issuing advisories on Tropical Storm Fay, locat...
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SPC MD 2321
Mesoscale Discussion 2321 NWS Storm Prediction Center Norman OK 1152 PM CDT Sun Sep 20 2026 Areas affected...portions of eastern Colorado and extreme western Kansas Concerning...Severe Thunderstorm Watch 674... Valid 210452Z - 210615Z The severe weather threat for Severe Thunders...
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Tropical Storm Odalys Graphics
Wind Speed Probabilities last updated Mon, 21 Sep 2026 03:28:28 GMT
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SPC MD 2320
Mesoscale Discussion 2320 NWS Storm Prediction Center Norman OK 0901 PM CDT Sun Sep 20 2026 Areas affected...portions of eastern Colorado and western Kansas Concerning...Severe Thunderstorm Watch 673... Valid 210201Z - 210400Z The severe weather threat for Severe Thunderstorm Wat...
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Tropical Storm Polo Forecast Discussion Number 2
000 WTPZ42 KNHC 210247 TCDEP2 Tropical Storm Polo Discussion Number 2 NWS National Hurricane Center Miami FL EP172026 900 PM CST Sun Sep 20 2026 After a brief hiccup in the convective structure on satellite imagery this evening, several convective bursts have formed close to the ...