Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Ririe (ITD18)

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

NA

41°F

5°C

Humidity 88%
Wind Speed ESE 13 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Wind Chill34°F (1°C)
Last update 01 Apr 02:15 AM MDT
Extended Forecast for

11 Miles WNW Swan Valley ID

  • Overnight

    Overnight: Rain likely before 3am, then a chance of rain and snow.  Snow level 7500 feet. Mostly cloudy, with a steady temperature around 40. South wind around 7 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 40 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow likely before noon, then rain. Some thunder is also possible.  Snow level 7300 feet rising to 7800 feet in the afternoon. High near 48. Southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 4am.  Snow level 7800 feet lowering to 6700 feet after midnight . Low around 30. South southwest wind 16 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow

  • Thursday

    Thursday: Snow.  High near 35. Windy, with a south southwest wind 21 to 31 mph, with gusts as high as 46 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: Snow, mainly before midnight.  Low around 26. Windy, with a west southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 43 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow and
    Windy then
    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly before noon.  Mostly cloudy, with a high near 39. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

Detailed Forecast

Overnight
Rain likely before 3am, then a chance of rain and snow. Snow level 7500 feet. Mostly cloudy, with a steady temperature around 40. South wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Rain and snow likely before noon, then rain. Some thunder is also possible. Snow level 7300 feet rising to 7800 feet in the afternoon. High near 48. Southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 4am. Snow level 7800 feet lowering to 6700 feet after midnight . Low around 30. South southwest wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow. High near 35. Windy, with a south southwest wind 21 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow, mainly before midnight. Low around 26. Windy, with a west southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 39. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Sunny, with a high near 47.
Saturday Night
Clear, with a low around 29.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Swan Valley ID
 43.48°N 111.53°W (Elev. 6657 ft)
12:31 am MDT Apr 1, 2026
2am MDT Apr 1, 2026-6pm MDT Apr 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database