SPC – No watches are valid as of Wed Feb 19 23:16:02 UTC 2025
No watches are valid as of Wed Feb 19 23:16:02 UTC 2025.
SPC – No MDs are in effect as of Wed Feb 19 23:16:02 UTC 2025
No Mesoscale Discussions are in effect as of Wed Feb 19 23:16:02 UTC 2025.
SPC Feb 19, 2025 2000 UTC Day 1 Convective Outlook
SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0140 PM CST Wed Feb 19 2025 Valid 192000Z - 201200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms remain unlikely through tonight. ...20Z Update... A linear MCS with a parallel rain shield continues to approach the western FL peninsula coastline amid modest buoyancy. A weakening trend is still expected with this line, though the anticipated coverage of lightning flashes warrants the continuance of thunder probabilities. A strong wind gust is possible with the leading edge of the MCS as it reaches the southwestern FL
SPC Feb 19, 2025 1930 UTC Day 3 Severe Thunderstorm Outlook
SPC 1930Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0117 PM CST Wed Feb 19 2025 Valid 211200Z - 221200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Friday. ...Synopsis... On Friday a split-flow regime will exist with northwest flow from the northern Plains into the Great lakes, and a stronger belt of westerly flow from the Southwest into the Southeast. The overarching theme will continue to be stable conditions due to high pressure over the central and eastern states, though surface winds will become easterly from the Bahamas westward across the
SPC – No watches are valid as of Wed Feb 19 11:20:02 UTC 2025
No watches are valid as of Wed Feb 19 11:20:02 UTC 2025.
SPC – No MDs are in effect as of Wed Feb 19 11:20:02 UTC 2025
No Mesoscale Discussions are in effect as of Wed Feb 19 11:20:02 UTC 2025.
SPC Feb 19, 2025 Day 4-8 Severe Weather Outlook
Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0252 AM CST Wed Feb 19 2025 Valid 221200Z - 271200Z ...DISCUSSION... Persistent surface high pressure across portions of the Southeast and Gulf Coast regions will result in a dearth of boundary layer moisture through at least Day 6/Mon. This will preclude much potential for thunderstorms. By the end of the period, around Days 7-8/Tue-Wed, an upper ridge over the western U.S. will weaken as it shifts east toward the Plains, owing to an upper shortwave trough developing southeast across the Rockies. This will result in lee
SPC Feb 19, 2025 0830 UTC Day 3 Severe Thunderstorm Outlook
SPC 0830Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0140 AM CST Wed Feb 19 2025 Valid 211200Z - 221200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Friday. ...Synopsis... Strong surface high pressure will persist across much of the CONUS on Friday. Gulf moisture will remain offshore, and the cold/stable boundary layer will preclude thunderstorm activity. ..Leitman.. 02/19/2025 Read more
SPC Feb 18, 2025 1930 UTC Day 3 Severe Thunderstorm Outlook
SPC 1930Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0428 PM CST Tue Feb 18 2025 Valid 201200Z - 211200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Thursday. ...Discussion... In the wake of a cold front exiting the Florida Peninsula, strong surface high pressure (1040+ mb) and an Arctic air mass will settle over much of the CONUS on Thursday. Prevalent cold and stable conditions are expected to considerably limit thunderstorm potential. ..Guyer.. 02/18/2025 Read more
SPC – No watches are valid as of Tue Feb 18 22:33:02 UTC 2025
No watches are valid as of Tue Feb 18 22:33:02 UTC 2025.