
Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Local Cooperative Observation Issued: 06/21/2026 09:16:00 PM UTC
Miscellaneous Hydrologic Data Issued: 06/22/2026 09:25:00 AM UTC