
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: 03/01/2026 01:13:00 PM UTC
No active Flash Flood Watch
Flood Potential Outlook Issued: 02/23/2026 03:55:00 PM UTC
Flash Flood Statement Issued: 03/01/2026 01:59:00 PM UTC
Flood Statement Issued: 03/01/2026 02:31:00 PM UTC
No active Hydrological Coordination Message for Guam
Click here for our Advanced Hydrologic Prediction Service (AHPS) for rivers, lakes & precipitation