Winter Returns Across the Northern Tier; Record Warmth for the Southwest

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 >

Overview
Latest Forecast
24Hr Precipitation and High Temperature Outlook
Radar
Safety Tips
Storm Reports

Overview

Periods of moderate to heavy rainfall are expected through tomorrow evening. Flash flooding and debris flows will be possible, especially over burn scars, mountainous terrain, saturated soils, and narrow canyons. Prolonged periods of light to moderate rain are expected in the interim. An additional 0.5 to 2 inches of rain is expected. Additionally, strong to severe thunderstorms are possible, most likely across the Four Corners area, which could lead to even heavier rain rates, hail, and damaging winds.

Please see the map below for more information. If the map is not working, please go to detailed hazard viewer for the latest watches and warnings in effect.

Click on any area for more detailed information on each Warning, Watch or Advisory.

(Click on any Point on the Map for the latest Forecast)

Expected Precipitation

High Temperature Forecast

Flood Safety

GJT RSS Feed

Winter Returns Across the Northern Tier; Record Warmth for the Southwest

Significant Rainfall Expected Through Thursday Night

Please see the map below for more information. If the map is not working, please go to detailed hazard viewer for the latest watches and warnings in effect.