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 >

Current conditions at

NAVAJO MONUMENT (QNMA3)

Lat: 36.67667° N Lon: 110.54389° W Elev: 7204.0 ft.

NA

49°F

9°C

Humidity 88%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 25 Dec 11:36 AM MST
Detailed forecast for

Black Mesa Area

Today
Breezy. Cloudy early in the morning then becoming mostly cloudy. A chance of rain showers in the morning...a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs around 54. Southwest winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 50 percent.
Tonight
Breezy. Partly cloudy in the evening then becoming mostly cloudy. Lows around 37. Southwest winds 15 to 25 mph.
Friday
Breezy. Mostly cloudy. Highs around 51. Southwest winds 15 to 25 mph.
Friday Night
Mostly cloudy. A 10 percent chance of rain and snow showers after midnight. Snow level 7500 feet. Lows around 33. Southwest winds 15 to 20 mph.
Saturday
Cooler. Mostly cloudy with a 50 percent chance of snow and rain showers. Snow level 6500 feet. Highs around 45. Southwest winds 15 to 20 mph.
Saturday Night And Sunday
Partly cloudy with a 20 percent chance of snow showers. Lows around 24. Highs 38 to 45.
Sunday Night Through Tuesday
Mostly clear. Lows around 18. Highs 38 to 46.
Tuesday Night And Wednesday
Partly cloudy. Lows around 22. Highs 40 to 47.



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207 AM MST Thu Dec 25 2025
 
 

Additional Resources

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National Digital Forecast Database