Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Ririe (ITD18)

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

NA

23°F

-5°C

Humidity 66%
Wind Speed SSW 13 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility 1.24 mi
Wind Chill11°F (-12°C)
Last update 20 Feb 10:00 PM MST
Extended Forecast for

2 Miles WNW Irwin ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. East southeast wind around 6 mph.

    Low: 11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33. Southeast wind 5 to 9 mph.

    High: 33 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. East southeast wind 5 to 8 mph.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 42. East southeast wind 6 to 8 mph becoming south in the afternoon.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Southeast wind around 6 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow likely, possibly mixed with rain, mainly after 5am.  Snow level 5800 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow likely before 8am, then rain.  Snow level 5700 feet rising to 6700 feet in the afternoon. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow likely.  Snow level 6900 feet lowering to 5900 feet after midnight . Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 11. East southeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 33. Southeast wind 5 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 16. East southeast wind 5 to 8 mph.
Sunday
Sunny, with a high near 42. East southeast wind 6 to 8 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 21. Southeast wind around 6 mph.
Monday
Partly sunny, with a high near 45.
Monday Night
Snow likely, possibly mixed with rain, mainly after 5am. Snow level 5800 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow likely before 8am, then rain. Snow level 5700 feet rising to 6700 feet in the afternoon. High near 40. Chance of precipitation is 90%.
Tuesday Night
Rain before 11pm, then rain and snow likely. Snow level 6900 feet lowering to 5900 feet after midnight . Low around 30. Chance of precipitation is 80%.
Wednesday
Snow likely, mainly before 11am. Partly sunny, with a high near 38. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Thursday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Irwin ID
 43.42°N 111.31°W (Elev. 5397 ft)
4:31 pm MST Feb 20, 2026
10pm MST Feb 20, 2026-6pm MST Feb 27, 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