Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Ririe (ITD18)

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

NA

28°F

-2°C

Humidity 67%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Wind Chill20°F (-7°C)
Last update 17 Apr 10:15 AM MDT
Extended Forecast for

Swan Valley ID

  • Today

    Today: A 40 percent chance of snow showers after noon.  Partly sunny, with a high near 41. West wind 9 to 13 mph, with gusts as high as 21 mph.  Little or no snow accumulation expected.

    High: 41 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 9pm.  Partly cloudy, with a low around 22. West wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 18 mph.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 52. East southeast wind 5 to 7 mph becoming southwest in the afternoon.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. South southwest wind 5 to 7 mph becoming east southeast after midnight.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65. East southeast wind around 7 mph becoming south southwest in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of snow showers after noon. Partly sunny, with a high near 41. West wind 9 to 13 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Tonight
A 20 percent chance of snow showers before 9pm. Partly cloudy, with a low around 22. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 52. East southeast wind 5 to 7 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 28. South southwest wind 5 to 7 mph becoming east southeast after midnight.
Sunday
Mostly sunny, with a high near 65. East southeast wind around 7 mph becoming south southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 71.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A 50 percent chance of rain and thunderstorms. Snow level 7900 feet. Partly sunny, with a high near 61.
Wednesday Night
A 50 percent chance of rain. Snow level 7700 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 36.
Thursday
Rain likely. Snow level 6600 feet. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
10:26 am MDT Apr 17, 2026
10am MDT Apr 17, 2026-6pm MDT Apr 23, 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