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

Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Ririe (ITD18)

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

NA

42°F

6°C

Humidity 74%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.24 mi
Wind Chill39°F (4°C)
Last update 22 Apr 04:00 AM MDT
Extended Forecast for

2 Miles ENE Rigby ID

Wind Advisory April 22, 12:00pm until April 23, 12:00am
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: A 20 percent chance of showers after 5am. Partly cloudy, with a low around 41. South wind around 18 mph, with gusts as high as 31 mph.

    Low: 41 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 53. Windy, with a southwest wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 100%.

    High: 53 °F

    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely before 3am, then rain showers likely between 3am and 4am, then rain and snow showers likely after 4am. Cloudy, with a low around 35. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Showers
    Likely and
    Windy then
    Rain/Snow
    Likely and
    Breezy

  • Thursday

    Thursday: Rain and snow showers likely before noon, then rain showers. Some thunder is also possible. High near 52. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 52 °F

    Rain/Snow
    Likely then
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 28. West wind 16 to 21 mph becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers. Partly sunny, with a high near 50. New snow accumulation of less than a half inch possible.

    High: 50 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 27. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 56. Chance of precipitation is 20%.

    High: 56 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Overnight
A 20 percent chance of showers after 5am. Partly cloudy, with a low around 41. South wind around 18 mph, with gusts as high as 31 mph.
Wednesday
Showers and possibly a thunderstorm. High near 53. Windy, with a southwest wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 100%.
Wednesday Night
Rain and snow showers likely before 3am, then rain showers likely between 3am and 4am, then rain and snow showers likely after 4am. Cloudy, with a low around 35. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
Rain and snow showers likely before noon, then rain showers. Some thunder is also possible. High near 52. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 28. West wind 16 to 21 mph becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 50. New snow accumulation of less than a half inch possible.
Friday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 27. Chance of precipitation is 20%.
Saturday
A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 56. Chance of precipitation is 20%.
Saturday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33.
Sunday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Monday
A chance of rain and snow. Some thunder is also possible. Partly sunny, with a high near 56. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 33.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Rigby ID
 43.69°N 111.89°W (Elev. 4846 ft)
Last Update:
2:41 am MDT Apr 22, 2026
Forecast Valid:
4am MDT Apr 22, 2026-6pm MDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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