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 >

Tonight's Forecast

Weekend Outlook

Remaining dry with more seasonable lows tonight. Winds will be light under mainly clear skies overnight, followed by a warm start to the weekend Saturday, with a modest uptick in humidity.

Mainly dry and warm conditions will continue into Saturday, though an isolated shower or thunderstorm is possible west of the Genesee Valley Saturday afternoon. Sunday will see a return to summer humidity levels along with scattered showers and thunderstorms.