Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Ririe (ITD18)

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

NA

26°F

-3°C

Humidity 74%
Wind Speed ESE 16 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 1.24 mi
Wind Chill14°F (-10°C)
Last update 18 Apr 06:00 AM MDT
Extended Forecast for

11 Miles WNW Swan Valley ID

  • Today

    Today: Increasing clouds, with a high near 45. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 45 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Southwest wind 7 to 11 mph becoming south southeast in the evening.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59. South southeast wind 10 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. Southwest wind 9 to 14 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 65. East southeast wind 11 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Breezy.

    High: 66 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Snow level 10300 feet lowering to 8800 feet after midnight . Partly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain before 9am, then rain and snow showers likely. Some thunder is also possible.  Snow level 8000 feet lowering to 7300 feet in the afternoon . Partly sunny, with a high near 49. Breezy.  Chance of precipitation is 70%.

    High: 49 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Today
Increasing clouds, with a high near 45. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 29. Southwest wind 7 to 11 mph becoming south southeast in the evening.
Sunday
Sunny, with a high near 59. South southeast wind 10 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 37. Southwest wind 9 to 14 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 65. East southeast wind 11 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Mostly sunny, with a high near 66. Breezy.
Tuesday Night
A 20 percent chance of rain. Snow level 10300 feet lowering to 8800 feet after midnight . Partly cloudy, with a low around 40.
Wednesday
A chance of rain before 9am, then rain and snow showers likely. Some thunder is also possible. Snow level 8000 feet lowering to 7300 feet in the afternoon . Partly sunny, with a high near 49. Breezy. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely, becoming all snow after midnight. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 70%.
Thursday
Snow. High near 41. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 29.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Swan Valley ID
 43.48°N 111.53°W (Elev. 6657 ft)
5:31 am MDT Apr 18, 2026
6am MDT Apr 18, 2026-6pm MDT Apr 24, 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