National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Current conditions at

SULA (SUAM8)

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

NA

39°F

4°C

Humidity 87%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 09 Dec 02:28 PM MST
Extended Forecast for

16 Miles ENE Conner MT

  • Tonight

    Tonight: Snow, mainly after 9pm. The snow could be heavy at times. Temperature rising to around 33 by 5am. South wind 6 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 25 °F⇑

    Heavy Snow

  • Wednesday

    Wednesday: Rain and snow before 4pm, then a chance of rain. High near 36. Southwest wind 18 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33. Southwest wind 17 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow, becoming all snow after 2pm. High near 36. West southwest wind 15 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 33. West southwest wind 9 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 33 °F

    Snow Likely

  • Friday

    Friday: Snow likely before 2pm, then a chance of rain and snow. Cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: A slight chance of snow before 11am. Partly sunny, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 9pm. The snow could be heavy at times. Temperature rising to around 33 by 5am. South wind 6 to 16 mph, with gusts as high as 33 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 36. Southwest wind 18 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
A chance of rain before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33. Southwest wind 17 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow, becoming all snow after 2pm. High near 36. West southwest wind 15 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely. Cloudy, with a low around 33. West southwest wind 9 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely before 2pm, then a chance of rain and snow. Cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow before 11am. Partly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
A slight chance of snow. Partly sunny, with a high near 34.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Monday
A chance of snow. Partly sunny, with a high near 35.
Monday Night
A chance of snow. Mostly cloudy, with a low around 29.
Tuesday
Snow likely. Mostly cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ENE Conner MT
 46.05°N 113.83°W (Elev. 7369 ft)
Last Update:
2:21 pm MST Dec 9, 2025
Forecast Valid:
3pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation