Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

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Today, skies gradually cloud up through the day, with highs in the mid 80s to lower 90s. This evening into tonight, showers and thunderstorms are expected across the region. A few storms may be strong to severe, bringing a risk for large hail and damaging wind gusts.