Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Warm and Humid through Midweek

Hot, Humid, and Occasionally Stormy Pattern

A warm and humid pattern is settling into the region for this week. The highest heat index values (greater than 100F) will be along and south of I-80, especially Tuesday and Wednesday. Occasional showers and storms will move through areas north of I-80, as well.

The air over the next few days will feel heavy with dew points in the low to mid 70s. The highest heat index values are expected Tuesday and Wednesday, especially in the red shaded area. Meanwhile, occasional showers and storms will move through northern Illinois.

Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

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