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

Special Weather Statement

Current conditions at

CAVALIER (K2C8)

Lat: 48.78°NLon: 97.63°WElev: 889ft.

Partly Cloudy

5°F

-15°C

Humidity	100%
Wind Speed	N 12 mph
Barometer	30.31 in
Dewpoint	5°F (-15°C)
Visibility	10.00 mi
Wind Chill	-11°F (-24°C)
Last update	24 Dec 10:15 pm CST

More Information:

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

Extended Forecast for

Walhalla ND

Tonight
Low: -1 °F
Mostly Cloudy
Christmas Day
High: 22 °F
Mostly Cloudy
then Chance
Wintry Mix
Thursday Night
Low: 11 °F
Decreasing
Clouds
Friday
High: 22 °F
Mostly Cloudy
Friday Night
Low: 15 °F
Slight Chance
Wintry Mix
then Chance
Snow
Saturday
High: 23 °F
Chance Snow
Saturday Night
Low: 0 °F
Chance Snow
Sunday
High: 4 °F
Slight Chance
Snow and
Patchy
Blowing Snow
Sunday Night
Low: -10 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around -1. North wind 5 to 10 mph becoming light northeast.

Christmas Day

A slight chance of snow, freezing rain, and sleet between noon and 2pm, then a chance of sleet. Cloudy, with a high near 22. East wind 6 to 14 mph becoming south in the afternoon. Chance of precipitation is 30%. Little or no snow and sleet accumulation expected.

Thursday Night

Cloudy, then gradually becoming partly cloudy, with a low around 11. Light and variable wind becoming west northwest around 6 mph.

Friday

Mostly cloudy, with a high near 22. Calm wind becoming south around 6 mph in the afternoon.

Friday Night

A slight chance of snow and freezing rain before 9pm, then a chance of snow. Cloudy, with a low around 15. Southeast wind around 6 mph becoming northeast after midnight. Chance of precipitation is 30%.

Saturday

A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 23. North northeast wind 6 to 13 mph becoming northwest in the afternoon.

Saturday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 0. Northwest wind 13 to 18 mph, with gusts as high as 28 mph.

Sunday

A 20 percent chance of snow before noon. Patchy blowing snow between 8am and 3pm. Mostly cloudy, with a high near 4. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 31 mph.

Sunday Night

Partly cloudy, with a low around -10. Northwest wind 9 to 16 mph.

Monday

Partly sunny, with a high near 12. West northwest wind around 8 mph becoming south southwest in the afternoon.

Monday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 2. South southwest wind 7 to 10 mph becoming west after midnight.

Tuesday

A 20 percent chance of snow. Mostly cloudy, with a high near 23. Northwest wind 10 to 14 mph.

Tuesday Night

A 20 percent chance of snow. Mostly cloudy, with a low around -5. North northwest wind 11 to 13 mph.

Wednesday

Partly sunny, with a high near 2. North northwest wind 10 to 13 mph.