Tag: spc

Official

SPC Apr 2, 2025 0730 UTC Day 3 Severe Thunderstorm Outlook

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0230 AM CDT Wed Apr 02 2025 Valid 041200Z - 051200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS THE SOUTHERN PLAINS...MID MS VALLEY...AND INTO THE OH VALLEY FRIDAY.... ...SUMMARY... Several clusters of strong to severe storms are possible from the Rio Grande and Red River Valleys, through the ArkLaTex and into the lower OH Valley Friday and Friday night. ...Synopsis... Broad upper troughing over the western US will continue to deepen Friday into the weekend, as an upper low forms over northern Mexico.
Official

SPC Apr 2, 2025 0600 UTC Day 2 Convective Outlook

SPC 0600Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 0100 AM CDT Wed Apr 02 2025 Valid 031200Z - 041200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM THE SOUTHERN PLAINS TO THE MID MS/OH VALLEYS...AND INTO THE MID ATLANTIC... ...SUMMARY... Several clusters of strong to severe storms are expected along a broad frontal zone from the Southern Plains, Mid Mississippi Valley to the Ohio/Tennessee Valleys and the Mid Atlantic. Damaging gusts and hail are the primary risks, though a few tornadoes are possible. ...Synopsis... A stalled front will provide the main impetus
Official

SPC Apr 2, 2025 0600 UTC Day 1 Convective Outlook

SPC 1200Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1254 AM CDT Wed Apr 02 2025 Valid 021200Z - 031200Z ...THERE IS A HIGH RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF NORTHEAST ARKANSAS...FAR SOUTHEAST MISSOURI...FAR SOUTHERN ILLINOIS...WESTERN KENTUCKY...WESTERN TENNESSEE AND EXTREME NORTHWEST MISSISSIPPI... ...SUMMARY... A tornado outbreak is expected today and tonight from parts of the mid Mississippi and lower Ohio Valleys westward into the eastern Ozarks. Numerous tornadoes, along with multiple long-track EF3+ tornadoes appear likely. In addition, tornadoes, severe wind gusts, and large hail will be possible across a broad area from
Official

SPC Apr 1, 2025 1930 UTC Day 3 Severe Thunderstorm Outlook

SPC 1930Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0227 PM CDT Tue Apr 01 2025 Valid 031200Z - 041200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM THE RED RIVER VALLEY TO MUCH OF THE MID-MS VALLEY AND THE MID-ATLANTIC.... ...SUMMARY... A broad area of strong to severe storms is expected along a frontal zone from the ArkLaTex, Mid Mississippi Valley to the Ohio/Tennessee Valleys and the Mid Atlantic. Damaging gusts and hail are the primary risks, though a few tornadoes are possible. ...Synopsis... An elongated frontal zone, stretching from the Red
Official

SPC Apr 1, 2025 1730 UTC Day 2 Convective Outlook

SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1233 PM CDT Tue Apr 01 2025 Valid 021200Z - 031200Z ...THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS THE MID-MISSISSIPPI VALLEY TO THE LOWER OHIO VALLEY... ...SUMMARY... Numerous severe storms are likely Wednesday and Wednesday night across the southern Great Lakes, Mid Mississippi Valley, and North Texas into the ArkLaTex. Severe wind gusts, very large hail, and strong tornadoes are possible. ...Synopsis... A broad mid-level trough and powerful 100+ kt jet streak will accelerate northeastward from the central Plains to the Great Lakes on
Official

SPC Apr 1, 2025 1630 UTC Day 1 Convective Outlook

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1135 AM CDT Tue Apr 01 2025 Valid 011630Z - 021200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE SOUTHERN/CENTRAL PLAINS... ...SUMMARY... Rapid, intense thunderstorm development should occur this evening over parts of the central/southern Plains. A few supercells with a risk for very large hail and strong tornadoes appear possible, particularly across central Oklahoma into eastern Kansas. A line of thunderstorms should also develop and pose a threat for severe/damaging winds across eastern Kansas into western Missouri tonight. ...OK-TX... Visible-satellite