National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Ririe (ITD18)

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

NA

66°F

19°C

Humidity 26%
Wind Speed S 12 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 1.24 mi
Last update 10 Apr 06:30 PM MDT
Extended Forecast for

11 Miles S Irwin ID

  • Tonight

    Tonight: A 20 percent chance of rain before 7pm. Snow level 9800 feet lowering to 8900 feet after midnight . Partly cloudy, with a low around 39. Breezy, with a south wind 20 to 23 mph, with gusts as high as 29 mph.

    Low: 39 °F

    Breezy.
    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: Rain and snow showers likely before 3pm, then snow showers. Some thunder is also possible. High near 47. Breezy, with a south southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Breezy.
    Chance
    Rain/Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before midnight. Partly cloudy, with a low around 33. Breezy, with a west southwest wind 14 to 24 mph becoming southeast after midnight. Winds could gust as high as 32 mph. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Snow likely between noon and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 45. Breezy, with a southeast wind 16 to 26 mph becoming south southwest in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Partly Sunny
    then Snow
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 31. Breezy, with a southwest wind 16 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Likely
    and Breezy
    then Chance
    Snow

  • Monday

    Monday: Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 36. Breezy. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow Showers
    and Breezy

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 28. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 7pm. Snow level 9800 feet lowering to 8900 feet after midnight . Partly cloudy, with a low around 39. Breezy, with a south wind 20 to 23 mph, with gusts as high as 29 mph.
Saturday
Rain and snow showers likely before 3pm, then snow showers. Some thunder is also possible. High near 47. Breezy, with a south southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A 40 percent chance of snow before midnight. Partly cloudy, with a low around 33. Breezy, with a west southwest wind 14 to 24 mph becoming southeast after midnight. Winds could gust as high as 32 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely between noon and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 45. Breezy, with a southeast wind 16 to 26 mph becoming south southwest in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 31. Breezy, with a southwest wind 16 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 36. Breezy. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28. New snow accumulation of less than one inch possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Snow likely before 3pm, then rain and snow likely. Partly sunny, with a high near 39. Breezy. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Thursday
Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of snow. Partly cloudy, with a low around 20.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Irwin ID
 43.24°N 111.28°W (Elev. 8734 ft)
Last Update:
5:31 pm MDT Apr 10, 2026
Forecast Valid:
6pm MDT Apr 10, 2026-6pm MDT Apr 17, 2026
 
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