Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Ririe (ITD18)

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

NA

59°F

15°C

Humidity 47%
Wind Speed SW 22 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility 1.24 mi
Last update 20 Jun 10:15 PM MDT
Extended Forecast for

20 Miles SSW Irwin ID

Wind Advisory June 20, 10:32pm until June 20, 11:00pm
Click here for hazard details and duration
...
  •  
    Wind Advisory June 20, 10:32pm until June 20, 11:00pm

    NOW until 11:00pm Fri

    Wind Advisory

  • Tonight

    Low: 37 °F

    Mostly Cloudy
    then Areas
    Frost

  • Saturday

    Saturday: Areas of frost before 7am.  Otherwise, sunny, with a high near 62. South southeast wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 62 °F

    Areas Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A chance of rain showers before midnight, then a chance of rain and snow showers.  Snow level 9000 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 32. West northwest wind 9 to 16 mph becoming southwest after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 9am, then rain showers likely. Some thunder is also possible.  Snow level 6600 feet rising to 7900 feet in the afternoon. Partly sunny, with a high near 55. South southwest wind 8 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 55 °F

    Chance
    Rain/Snow
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 3am.  Otherwise, mostly clear, with a low around 31. West wind 6 to 14 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.

    Low: 31 °F

    Partly Cloudy
    then Frost

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Tonight
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 37. West northwest wind 8 to 18 mph becoming south southeast after midnight. Winds could gust as high as 25 mph.
Saturday
Areas of frost before 7am. Otherwise, sunny, with a high near 62. South southeast wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Snow level 9000 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 32. West northwest wind 9 to 16 mph becoming southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow showers before 9am, then rain showers likely. Some thunder is also possible. Snow level 6600 feet rising to 7900 feet in the afternoon. Partly sunny, with a high near 55. South southwest wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 31. West wind 6 to 14 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SSW Irwin ID
 43.14°N 111.44°W (Elev. 6411 ft)
5:31 pm MDT Jun 20, 2025
10pm MDT Jun 20, 2025-6pm MDT Jun 27, 2025
 
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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