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 >

Aviation Services:
In support of the National Airspace System (NAS), the National Weather Service provides aviation weather forecasts to help pilots make informed and safe decisions before flying. Please see the information below for additional information.
Airports with Aviation Forecasts, known as TAFs, from NWS Tampa Bay (TAF decoder guide)