Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Williston Basin International Airport (KXWA)

Lat: 48.26°NLon: 103.75°WElev: 2353ft.

Fair

21°F

-6°C

Humidity	88%
Wind Speed	NE 20 mph
Barometer	29.97 in (1019.8 mb)
Dewpoint	18°F (-8°C)
Visibility	8.00 mi
Wind Chill	6°F (-14°C)
Last update	24 Dec 4:51 am CST

More Information:

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

Extended Forecast for

Grenora ND

Today
High: 18 °F⇓
Patchy Fog
then Mostly
Sunny
Tonight
Low: 14 °F
Areas Fog
Christmas Day
High: 23 °F
Areas Fog
then Slight
Chance
Freezing Rain
Thursday Night
Low: 13 °F
Mostly Cloudy
Friday
High: 30 °F
Mostly Cloudy
Friday Night
Low: 8 °F
Slight Chance
Freezing Rain
then Slight
Chance Snow
Saturday
High: 20 °F
Chance Snow
and Windy
Saturday Night
Low: -12 °F
Mostly Cloudy
and Windy
Sunday
High: -1 °F
Cold

Detailed Forecast

Today

Patchy fog before noon. Otherwise, partly sunny, with a temperature falling to around 12 by 9am. Northeast wind 11 to 17 mph, with gusts as high as 24 mph.

Tonight

Areas of fog. Otherwise, increasing clouds, with a steady temperature around 14. East wind 16 to 18 mph, with gusts as high as 28 mph.

Christmas Day

A slight chance of freezing rain after noon. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 23. Southeast wind 6 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

Thursday Night

Mostly cloudy, with a low around 13. Southwest wind around 6 mph.

Friday

Mostly cloudy, with a high near 30. South wind 6 to 10 mph.

Friday Night

A slight chance of freezing rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 8. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Saturday

A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 20. Windy, with a northwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph.

Saturday Night

Mostly cloudy, with a low around -12. Windy, with a northwest wind 18 to 25 mph, with gusts as high as 37 mph.

Sunday

Sunny and cold, with a high near -1. Northwest wind 9 to 17 mph, with gusts as high as 24 mph.

Sunday Night

Partly cloudy, with a low around -11. West wind around 8 mph becoming south in the evening.

Monday

Partly sunny, with a high near 21. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

Monday Night

Mostly cloudy, with a low around 10. West wind 11 to 14 mph.

Tuesday

Partly sunny, with a high near 29. Northwest wind 14 to 18 mph, with gusts as high as 28 mph.