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

33°F

1°C

Humidity 57%
Wind Speed S 10 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 1.24 mi
Wind Chill25°F (-4°C)
Last update 17 Apr 09:15 PM MDT
Extended Forecast for

Swan Valley ID

  • Tonight

    Tonight: Partly cloudy, with a low around 22. West wind around 6 mph becoming light and variable  in the evening.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 51. East southeast wind 5 to 7 mph becoming southwest in the afternoon.

    High: 51 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Southwest wind around 6 mph becoming east southeast after midnight.

    Low: 28 °F

    Partly Cloudy

  • Sunday

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

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. Southwest wind 5 to 7 mph becoming east southeast after midnight.

    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 43.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. West wind around 6 mph becoming light and variable in the evening.
Saturday
Increasing clouds, with a high near 51. East southeast wind 5 to 7 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 28. Southwest wind around 6 mph becoming east southeast after midnight.
Sunday
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. Southwest wind 5 to 7 mph becoming east southeast after midnight.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 72.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Snow level 8400 feet lowering to 7700 feet in the afternoon . Partly sunny, with a high near 58. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely. Snow level 7500 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Thursday
Rain and snow likely. Snow level 6400 feet. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow. Snow level 6900 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Snow level rising to 6200 feet in the afternoon. Partly sunny, with a high near 52. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
5:31 pm MDT Apr 17, 2026
9pm MDT Apr 17, 2026-6pm MDT Apr 24, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database