National Weather Service United States Department of Commerce

Critical to Extremely Critical Fire Weather Conditions in Southern California; Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario

Critical to extremely critical fire weather conditions are forecast for coastal southern California through Wednesday due to moderate to locally strong Santa Ana winds. Particularly Dangerous Situation Red Flag Warnings have been issued. Across the Great Lakes, heavy lake effect snow is expected downwind of Lakes Erie and Ontario from this afternoon into late Wednesday night. Read More >

   
 
 
 
 
This map displays observed wind gust, snowfall and precipitation information from the Sacramento Region and Northern California. 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.