Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

SULA (SUAM8)

Lat: 45.82073°NLon: 113.95383°WElev: 4570.0ft.

39°F

4°C

Humidity	88%
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	09 Dec 03:28 PM MST

More Information:

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

Extended Forecast for

20 Miles NNE Sula MT

Tonight
Low: 23 °F⇑
Heavy Snow
Wednesday
High: 35 °F
Rain/Snow and
Breezy
Wednesday Night
Low: 32 °F
Chance
Rain/Snow and
Breezy
Thursday
High: 34 °F
Rain/Snow
Thursday Night
Low: 32 °F
Snow
Friday
High: 33 °F
Snow Likely
then Chance
Snow
Friday Night
Low: 26 °F
Chance Snow
Saturday
High: 31 °F
Chance Snow
then Mostly
Sunny
Saturday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Tonight

Snow, mainly after 9pm. The snow could be heavy at times. Temperature rising to around 32 by 5am. West southwest wind 6 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Wednesday

Rain and snow before 4pm, then a chance of rain. High near 35. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday Night

A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 32. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 47 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Thursday

Snow, possibly mixed with rain, becoming all snow after 2pm. High near 34. West southwest wind 17 to 21 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow. Low around 32. West southwest wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow likely, mainly before 11am. Cloudy, with a high near 33. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.

Saturday

A chance of snow before 11am. Partly sunny, with a high near 31.

Saturday Night

Partly cloudy, with a low around 26.

Sunday

A chance of snow, mainly after 11am. Partly sunny, with a high near 33.

Sunday Night

A slight chance of snow. Mostly cloudy, with a low around 26.