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

ONIDAMUNC (K98D)

Lat: 44.7° N Lon: 100.1° W Elev: 1874 ft.

Fair

39°F

4°C

Humidity	93%
Wind Speed	S 10 mph
Barometer	29.65 in
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	25 Dec 12:55 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Potter County

This Afternoon

Mostly cloudy. Widespread dense fog. Highs in the upper 40s. South winds 10 to 15 mph.

Tonight

Mostly cloudy. Areas of fog and freezing fog after midnight. Lows in the mid 20s. Northwest winds 10 to 15 mph.

Friday

Partly sunny. Widespread freezing fog in the morning. Areas of fog. Highs in the lower 40s. East winds 5 to 10 mph, becoming south in the afternoon.

Friday Night

Mostly cloudy in the evening, then becoming partly cloudy. Patchy fog in the evening. Lows around 30. South winds around 10 mph, becoming southwest with gusts up to 20 mph after midnight.

Saturday

Partly sunny. Highs in the mid 40s. West winds around 10 mph, becoming northwest in the afternoon.

Saturday Night

Mostly cloudy. A slight chance of snow after midnight. Windy and much colder with lows 5 to 10 above. Chance of snow 20 percent.

Sunday

Partly sunny and windy. Much colder with highs 10 to 15.

Sunday Night And Monday

Mostly clear and brisk. Lows around zero. Highs in the lower 20s.

Monday Night And Tuesday

Mostly cloudy. Lows 10 to 15. Highs in the upper 30s.

Tuesday Night And Wednesday

Mostly cloudy. A 20 percent chance of snow. Lows 10 to 15. Highs in the mid 20s.