Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Red Flag Warning in Effect Today, June 29, from 12 PM until 8 PM MDT for all of eastern Utah and western Colorado

Dry and hot conditions will prevail through the end of this week as high pressure remains in control. Southwest winds will increase this afternoon ahead of an approaching trough of low pressure and its cold front. Temperatures in many lower valleys will be approaching, if not exceeding triple digit heat! Follow heat safety tips to Beat the Heat at www.weather.gov/safety/heat.

RED FLAG WARNINGS IN EFFECT

(click image for detailed view of latest hazards: some elevation specific)

Maximum Wind Gusts Expected Through Sunday

High Temperatures Expected Friday

High Temperatures Expected Saturday

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Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

Triple Digit Heat and Critical Fire Weather Conditions Today