Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Isolated Severe Storm Possible NW This Evening

Severe Storm Potential Sunday-Monday

Hot & Humid Sunday-Monday

Isolated storms will try to develop over north-central WI this afternoon. Most storms will weaken before reaching southern WI, though an isolated severe storm can't be ruled out between 6-10 PM across the northwest. Damaging winds and large hail would be the main hazards.

Ingredients will be in place for severe storms Sunday & Monday, but where exactly storms will develop & track remains uncertain. Some locations could experience multiple batches of storms while others see little. It may take until the morning or afternoon of each day to know where exactly storms will develop, so keep up with later forecast updates!

Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

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