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

Widespread High Wind Event; Heavy Snow Expected from the Northern Plains to Northeast

Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest. Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south coastal Texas today. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds into Saturday. Read More >

Current conditions at

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

NA

45°F

7°C

Humidity 42%
Wind Speed SSW 21 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Wind Chill37°F (3°C)
Last update 12 Mar 06:15 AM MDT
Extended Forecast for

Swan Valley ID

  • Today

    Today: A chance of rain and snow before 10am, then a chance of rain. Snow level 5500 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 50. Windy, with a southwest wind 26 to 33 mph, with gusts as high as 45 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 50 °F

    Windy. Chance
    Rain/Snow
    then Chance
    Rain

  • Tonight

    Tonight: A 50 percent chance of rain. Snow level 7300 feet lowering to 6600 feet after midnight . Cloudy, with a low around 40. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 44 mph.

    Low: 40 °F

    Chance Rain
    and Windy

  • Friday

    Friday: A 50 percent chance of rain. Snow level 6500 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 51. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 36 mph.

    High: 51 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: A 40 percent chance of rain. Snow level 7500 feet lowering to 6900 feet after midnight . Cloudy, with a low around 39. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: Rain. Snow level 6700 feet. High near 45. Windy, with a west southwest wind 21 to 26 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 90%.

    High: 45 °F

    Rain and
    Windy

  • Saturday Night

    Saturday Night: Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Rain/Snow
    Likely and
    Breezy then
    Slight Chance
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before noon, then a slight chance of rain. Snow level rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance Snow
    then Slight
    Chance Rain

Detailed Forecast

Today
A chance of rain and snow before 10am, then a chance of rain. Snow level 5500 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 50. Windy, with a southwest wind 26 to 33 mph, with gusts as high as 45 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A 50 percent chance of rain. Snow level 7300 feet lowering to 6600 feet after midnight . Cloudy, with a low around 40. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 44 mph.
Friday
A 50 percent chance of rain. Snow level 6500 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 51. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 36 mph.
Friday Night
A 40 percent chance of rain. Snow level 7500 feet lowering to 6900 feet after midnight . Cloudy, with a low around 39. Southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Saturday
Rain. Snow level 6700 feet. High near 45. Windy, with a west southwest wind 21 to 26 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 90%.
Saturday Night
Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 37.
Sunday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 28.
Monday
A chance of snow before noon, then a slight chance of rain. Snow level rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
Last Update:
5:31 am MDT Mar 12, 2026
Forecast Valid:
6am MDT Mar 12, 2026-6pm MDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation