Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

High Wind Warning in effect from December 8, 11:00 PM MST until December 9, 05:00 PM MST
Winter Weather Advisory in effect from December 8, 11:00 PM MST until December 9, 02:00 PM MST

Current conditions at

SOUTH SAWMILL CREEK (SSMM8)

Lat: 47.56214°NLon: 107.5285°WElev: 3290.0ft.

44°F

7°C

Humidity	51%
Wind Speed	SW 10 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	08 Dec 10:08 PM MST

More Information:

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

Extended Forecast for

31 Miles NW Sand Springs MT

Winter Weather Advisory December 8, 11:00pm until December 9, 02:00pm

High Wind Warning December 8, 11:00pm until December 9, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

High Wind Warning

Tonight
Low: 38 °F⇑
Chance Rain
Tuesday
High: 48 °F⇓
Chance Rain
and Patchy
Fog
Tuesday Night
Low: 26 °F
Increasing
Clouds
Wednesday
High: 44 °F
Rain/Snow
then Rain
Likely
Wednesday Night
Low: 28 °F
Rain Likely
then
Rain/Snow
Likely
Thursday
High: 35 °F
Rain/Snow
Likely
Thursday Night
Low: -1 °F
Chance Snow
Friday
High: 11 °F
Snow Likely
Friday Night
Low: 1 °F
Snow Likely

Detailed Forecast

Tonight

A 50 percent chance of rain. Cloudy, with a temperature rising to around 46 by 5am. South southwest wind 13 to 21 mph, with gusts as high as 39 mph.

Tuesday

A 40 percent chance of rain, mainly before 1pm. Patchy fog between 8am and 10am. Otherwise, partly sunny, with a temperature rising to near 48 by 10am, then falling to around 39 during the remainder of the day. Breezy, with a west northwest wind 24 to 29 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 45 mph.

Tuesday Night

Increasing clouds, with a low around 26. West northwest wind 5 to 11 mph becoming south southeast after midnight.

Wednesday

Rain and snow, becoming all rain after noon. High near 44. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain likely before 2am, then rain and snow likely between 2am and 5am, then snow likely after 5am. Cloudy, with a low around 28. North northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

Snow likely, possibly mixed with rain, becoming all snow after 2pm. Cloudy, with a high near 35. North wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 50 percent chance of snow. Cloudy, with a low around -1. North wind 7 to 11 mph, with gusts as high as 21 mph. New snow accumulation of 1 to 2 inches possible.

Friday

Snow likely, mainly after 11am. Cloudy, with a high near 11. East wind around 6 mph. Chance of precipitation is 60%.

Friday Night

Snow likely, mainly before 11pm. Cloudy, with a low around 1. East southeast wind around 6 mph. Chance of precipitation is 60%.

Saturday

A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 14. North northeast wind around 6 mph.

Saturday Night

Mostly cloudy, with a low around 4. East northeast wind around 6 mph becoming southeast in the evening.

Sunday

Partly sunny, with a high near 35.

Sunday Night

Mostly cloudy, with a low around 13.