Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

SULA (SUAM8)

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

36°F

2°C

Humidity	92%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	09 Dec 06:28 PM MST

More Information:

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

Extended Forecast for

16 Miles NE Sula MT

Tonight
Low: 23 °F⇑
Heavy Snow
Wednesday
High: 34 °F
Rain/Snow
then
Rain/Snow
Likely
Wednesday Night
Low: 32 °F
Rain/Snow
Likely
Thursday
High: 36 °F
Rain/Snow
Likely
Thursday Night
Low: 32 °F
Snow Likely
Friday
High: 34 °F
Snow Likely
then Chance
Snow
Friday Night
Low: 27 °F
Slight Chance
Snow
Saturday
High: 31 °F
Slight 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. Southwest wind 6 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

Wednesday

Rain and snow before noon, then rain likely between noon and 1pm, then a chance of rain and snow after 1pm. High near 34. Southwest wind 17 to 21 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Rain likely, possibly mixed with snow, mainly after 5am. Mostly cloudy, with a low around 32. Southwest wind around 18 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

Rain and snow likely, becoming all snow after 2pm. Mostly cloudy, with a high near 36. West southwest wind 14 to 17 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Thursday Night

Snow likely. Cloudy, with a low around 32. West southwest wind 10 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 27.

Saturday

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

Saturday Night

Partly cloudy, with a low around 26.

Sunday

A slight chance of snow. Partly sunny, with a high near 33.

Sunday Night

Mostly cloudy, with a low around 27.

Monday

A slight chance of snow. Partly sunny, with a high near 34.