Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Ririe (ITD18)

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

NA

34°F

1°C

Humidity 57%
Wind Speed ESE 19 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Wind Chill23°F (-5°C)
Last update 28 Feb 08:30 AM MST
Extended Forecast for

2 Miles WNW Irwin ID

  • Today

    Today: Increasing clouds, with a high near 48. South wind around 6 mph.

    High: 48 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am.  Snow level 6500 feet. Mostly cloudy, with a low around 34. Southeast wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain.  Snow level 6800 feet rising to 7800 feet in the afternoon. High near 45. Southeast wind around 6 mph.  Chance of precipitation is 80%.

    High: 45 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely.  Snow level 7800 feet. Mostly cloudy, with a low around 36. South southeast wind 3 to 5 mph.  Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Monday

    Monday: Rain.  Snow level 7200 feet. High near 45. Light and variable wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 80%.

    High: 45 °F

    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 11pm.  Snow level 7100 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain after 11am.  Snow level 6000 feet rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
Increasing clouds, with a high near 48. South wind around 6 mph.
Tonight
A 30 percent chance of rain, mainly after 4am. Snow level 6500 feet. Mostly cloudy, with a low around 34. Southeast wind around 5 mph.
Sunday
Rain. Snow level 6800 feet rising to 7800 feet in the afternoon. High near 45. Southeast wind around 6 mph. Chance of precipitation is 80%.
Sunday Night
Rain likely. Snow level 7800 feet. Mostly cloudy, with a low around 36. South southeast wind 3 to 5 mph. Chance of precipitation is 70%.
Monday
Rain. Snow level 7200 feet. High near 45. Light and variable wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of rain before 11pm. Snow level 7100 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
A 40 percent chance of rain after 11am. Snow level 6000 feet rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 48.
Wednesday Night
Rain likely before 11pm, then rain and snow between 11pm and 2am, then snow after 2am. Snow level 6800 feet lowering to 5500 feet after midnight . Low around 30. Chance of precipitation is 80%.
Thursday
Snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Irwin ID
 43.39°N 111.3°W (Elev. 5469 ft)
4:31 am MST Feb 28, 2026
8am MST Feb 28, 2026-6pm MST Mar 6, 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