StillWind — severe weather alerts, radar and forecasts

The Storm Prediction Center (SPC) rates the chance of severe thunderstorms — damaging wind, large hail or tornadoes — on a 1–5 scale.

• Thunderstorms Ordinary storms expected; severe storms not expected.
• 1 · Marginal Isolated severe storms possible — limited in how long, how widespread or how intense.
• 2 · Slight Scattered severe storms possible — short-lived and/or not widespread, a few could be intense.
• 3 · Enhanced Numerous severe storms possible — more persistent and widespread, a few intense.
• 4 · Moderate Widespread severe storms likely — long-lived, widespread and intense.
• 5 · High Widespread severe storms expected — long-lived, very widespread and particularly intense.

Day 1 is today's outlook; Day 2 is tomorrow's. More on SPC outlooks ↗