No watches are valid as of Mon Apr 28 13:21:02 UTC 2025.
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SPC – No MDs are in effect as of Mon Apr 28 13:21:02 UTC 2025
No Mesoscale Discussions are in effect as of Mon Apr 28 13:21:02 UTC 2025.
SPC Apr 28, 2025 1300 UTC Day 1 Convective Outlook
SPC 1300Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0737 AM CDT Mon Apr 28 2025 Valid 281300Z - 291200Z ...THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS FOR SOUTHERN MN...NORTHERN IA...AND WESTERN WI... ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS FROM NORTH-CENTRAL AND WESTERN OK INTO THE TX BIG COUNTRY AND SOUTHWEST TX... ...SUMMARY... Multiple corridors of severe thunderstorms are expected across the Upper Midwest later today into tonight, with a regional severe weather outbreak possible. The most dangerous period is likely during the late afternoon and evening when strong tornado potential
SPC Apr 28, 2025 Day 4-8 Severe Weather Outlook
Day 4-8 Outlook Day 4-8 Convective Outlook CORR 1 NWS Storm Prediction Center Norman OK 0357 AM CDT Mon Apr 28 2025 Valid 011200Z - 061200Z CORRECTED FOR INCORRECT DAY REFERENCE ...DISCUSSION... The extended period will begin with broad troughing across the eastern US and a surface low tracking northeastward across the Great Lakes. A cold front will stretch from the northeastern US southward into the southern Plains, shifting eastward on D4/Thursday across the Ohio Valley into the southeastern US. Beyond D4/Thursday, heights will begin to rise across the Plains as an upper level high strengthens, which will limit the