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Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

A Flash Flood Watch is in effect from noon until 9 PM MDT today for the burn scar areas of the 416 and Burro fires in La Plata County encompassed in the area in green below. The Hermosa drainage is the greatest concern. Locations downhill and downstream from burned areas are very susceptible to flash flooding and debris flows, especially near steep terrain. Want to learn more about flooding and debris flows? Check out this cool webpage our NWS neighbors to the north in Riverton created explaining all about them!