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° N Lon: 103.75° W Elev: 2353 ft.

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

Detailed forecast for

Williams County

Today

Decreasing clouds. Patchy fog early in the morning. Highs in the mid 20s. Northeast winds 10 to 15 mph.

Tonight

Mostly cloudy. Areas of fog. Lows 10 to 15. East winds 15 to 20 mph with gusts up to 30 mph.

Christmas Day

Mostly cloudy. Areas of fog in the morning. A slight chance of freezing rain and snow in the afternoon. Highs in the mid 20s. Southeast winds 5 to 15 mph. Chance of precipitation 20 percent.

Thursday Night

Mostly cloudy. Lows 15 to 20. Southwest winds around 5 mph.

Friday

Decreasing clouds. Highs in the lower 30s. South winds 5 to 10 mph.

Friday Night

Mostly cloudy with a slight chance of freezing rain in the evening, then partly cloudy with a slight chance of snow after midnight. Lows 10 to 15. Chance of precipitation 20 percent.

Saturday

Partly sunny with a slight chance of snow in the morning, then mostly cloudy with a chance of snow in the afternoon. Windy. Highs in the mid 20s. Chance of snow 30 percent.

Saturday Night

Mostly cloudy. Lows around 10 below.

Sunday

Sunny. Highs zero to 5 above.

Sunday Night

Mostly cloudy in the evening then clearing. Lows around 10 below.

Monday

Partly sunny. Highs in the lower 20s.

Monday Night

Mostly cloudy. Lows 10 to 15.

Tuesday

Mostly sunny. A slight chance of snow in the afternoon. Highs in the lower 30s. Chance of snow 20 percent.