National Weather Service United States Department of Commerce

Dangerous Cold Weather for Most of the Country; Rare Southern Winter Storm; Fire Weather Concerns for Southern California

Arctic air is encompassing the eastern two-thirds of the United States. A major winter storm is bringing heavy snow as well as areas of sleet and freezing rain from south Texas through the eastern Carolinas. Moderate to strong Santa Ana winds and low humidity will maintain Critical to Extremely Critical fire weather conditions in southern California. Read More >

   
 
 
 
 
This map displays observed wind gust, snowfall and precipitation information from the western 2/3 of Utah and southwest Wyoming. The map is produced on an event-driven basis, and may not always be current. Although the data appearing on the map has been quality controlled, the data provided here should be considered preliminary, and may occasionally be missing or incomplete. Official climate data can be obtained from the National Centers for Environmental Information (NCEI). Data for this map is available for 7 days after product issuance.