Strong to Severe Thunderstorms for Portions of the Midwest into the Great Lakes; Dangerous Heat for Midwest into Mid-Atlantic

Severe thunderstorms and heavy rain will be possible primarily across the Great Lakes region and portions of the Midwest. Dangerous heat will affect the Midwest into the Mid-Atlantic where several new high records are forecast. Monsoonal moisture may produce heavy rainfall and isolated flash flooding in the Southwest and Southern Rockies. Read More >