
A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >
New Graphical Drought Information Statement
Flash Flood Warning Issued: 03/06/2026 03:59:00 PM UTC
Flash Flood Watch Issued: 03/07/2026 07:23:00 PM UTC
Flood Potential Outlook Issued: 03/04/2026 09:06:00 PM UTC
Flash Flood Statement Issued: 03/06/2026 05:44:00 PM UTC
Flood Statement Issued: 03/08/2026 05:19:00 PM UTC
No active Hydrological Coordination Message for Guam
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