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 >

Hazardous Weather Conditions

Current conditions at

Fargo, Hector International Airport (KFAR)

Lat: 46.93° N Lon: 96.81° W Elev: 899 ft.

Fair

20°F

-7°C

Humidity 81%
Wind Speed N 17 mph
Barometer 30.20 in (1024.4 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 24 Dec 4:53 pm CST
Detailed forecast for

Cass County

Tonight
Mostly cloudy. Patchy fog after midnight. Lows 5 to 10. Northeast winds 10 to 20 mph.
Christmas Day
Cloudy. Patchy fog in the morning. A slight chance of light freezing drizzle in the afternoon. Highs 30 to 35. Southeast winds 10 to 20 mph with gusts to around 30 mph.
Thursday Night
Mostly cloudy. A chance of light freezing drizzle, mainly in the evening. Lows 15 to 20. South winds around 10 mph shifting to the northwest after midnight.
Friday
Partly sunny. Highs 25 to 30.
Friday Night
Mostly cloudy. Lows 20 to 25.
Saturday
Partly sunny. Highs 30 to 35.
Saturday Night And Sunday
Mostly cloudy. Patchy blowing and drifting snow. A slight chance of light snow. Highs 10 to 15. Lows zero to 5 above.
Sunday Night
Mostly cloudy in the evening then clearing. Patchy blowing and drifting snow. Lows 5 to 10 below.
Monday
Sunny in the morning, then partly sunny. Highs 10 to 15.
Monday Night Through Tuesday Night
Mostly cloudy. A slight chance of light snow. Highs 25 to 30. Lows zero to 5 above.
Wednesday
Partly sunny. Highs 10 to 15.



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437 PM CST Wed Dec 24 2025
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database