Tens of millions of Americans face a summer in which dangerous heat and violent thunderstorms strike the same regions within days of each other, sometimes repeatedly in a single week. The Climate ...
The National Weather Service’s Storm Prediction Center began issuing a new category of severity information inside its daily severe weather forecasts on March 3, 2026, replacing a decades-old labeling ...
The Storm Prediction Center will be making changes to its convective outlook. The SPC issues severe weather outlooks for the entire country. The new changes will take effect on March 3, 2026.
LOUISVILLE, Ky. (WAVE) - The National Weather Service (NWS) Storm Prediction Center (SPC) issues Convective Outlooks ahead of a severe weather threat. The SPC issues Severe Weather Outlooks up to 8 ...
MADISON, Wis. - Labeled as Conditional Intensity Groups (CIGs), the Storm Prediction Center will be implementing these new changes to their day 1, day 2 and day 3 outlooks beginning in March. As of ...
NORTHWEST ARKANSAS, Ark. (KNWA/KFTA) — The Storm Prediction Center is implementing changes to the Day 1, 2, and 3 Convective Outlooks that will go into effect in early March. The first new outlook ...
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