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 >

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Weekly NOAA Weather Radio Tests Canceled

Due to ongoing and forecast active weather, the 7 PM weekly NOAA Weather Radio tests scheduled for today, Wednesday, August 19 2026 has been canceled.

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

Weekly NOAA Weather Radio Test Canceled