Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

Ririe (ITD18)

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

NA

49°F

9°C

Humidity 56%
Wind Speed SW 9 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.24 mi
Wind Chill45°F (7°C)
Last update 28 Jun 09:15 PM MDT
Extended Forecast for

26 Miles SW Irwin ID

  • Tonight

    Tonight: Scattered rain and snow showers, mainly after 5am.  Snow level 8300 feet lowering to 7400 feet after midnight . Increasing clouds, with a low around 32. Southwest wind 17 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Mostly Clear
    then
    Scattered
    Rain/Snow

  • Monday

    Monday: Rain and snow showers likely before 2pm, then a slight chance of rain showers between 2pm and 4pm. Some thunder is also possible.  Snow level 7500 feet rising to 9500 feet in the afternoon. Cloudy, with a high near 52. Windy, with a southwest wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 45 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 52 °F

    Rain/Snow
    Likely and
    Breezy then
    Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Breezy, with a west southwest wind 19 to 29 mph becoming south southeast 9 to 14 mph in the evening. Winds could gust as high as 39 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Southeast wind 7 to 9 mph becoming west southwest in the afternoon.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. West wind 8 to 10 mph becoming southeast after midnight.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Scattered rain and snow showers, mainly after 5am. Snow level 8300 feet lowering to 7400 feet after midnight . Increasing clouds, with a low around 32. Southwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Rain and snow showers likely before 2pm, then a slight chance of rain showers between 2pm and 4pm. Some thunder is also possible. Snow level 7500 feet rising to 9500 feet in the afternoon. Cloudy, with a high near 52. Windy, with a southwest wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Breezy, with a west southwest wind 19 to 29 mph becoming south southeast 9 to 14 mph in the evening. Winds could gust as high as 39 mph.
Tuesday
Sunny, with a high near 64. Southeast wind 7 to 9 mph becoming west southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 39. West wind 8 to 10 mph becoming southeast after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 42.
Independence Day
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
26 Miles SW Irwin ID
 43.15°N 111.62°W (Elev. 6909 ft)
8:51 pm MDT Jun 28, 2026
9pm MDT Jun 28, 2026-6pm MDT Jul 5, 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