National Weather Service United States Department of Commerce

Severe Storms & Heavy Rainfall Possible in the Plains; Critical Fire Weather Conditions for Parts of the West

Scattered severe thunderstorms and locally heavy rainfall are possible across portions of the Plains through Monday. Meanwhile, dry weather and gusty winds will result in critical fire weather conditions across the Great Basin and northern Rockies. Elsewhere, tropical storm Dorian in the Atlantic is expected to slowly strengthen and will likely approach the Lesser Antilles by Tuesday. Read More >

Estimated Precipitation Maps

These maps should be updated daily by noon.

Please check the timestamps to make sure the maps are up to date. 

Sources: NCEP Stage IV Precipitation Analysis & National Weather Service AHPS


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Last 7 Days Month To Date Last 30 Days



Percent of Normal

Last 30 Days

Percent of Normal

Year to Date

Percent of Normal

Since October 1st


An archive of monthly and annual precipitation maps is available at:


Also, snow analysis is available during the winter months at: