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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

ISLAND PARK (IPFI1)

Lat: 44.42051°NLon: 111.36741°WElev: 6337.0ft.

NA

37°F

3°C

Humidity 81%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 12 Apr 08:54 PM MDT
Extended Forecast for

15 Miles NNW Warm River ID

  • Tonight

    Tonight: A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 26. South wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: Snow likely before 4pm, then snow showers likely, possibly mixed with rain. Some thunder is also possible. Mostly cloudy, with a high near 44. Southwest wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before midnight. Snow level 6700 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 26. West southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 47. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. South southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 21 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before noon, then rain. Snow level rising to 6900 feet in the afternoon. High near 45. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain before 3am, then rain and snow. Snow level 7200 feet lowering to 6400 feet after midnight . Low around 27. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow. High near 37. Chance of precipitation is 100%.

    High: 37 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.

    Low: 16 °F

    Snow Likely
    then Chance
    Snow

Detailed Forecast

Tonight
A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 26. South wind 6 to 9 mph, with gusts as high as 20 mph.
Monday
Snow likely before 4pm, then snow showers likely, possibly mixed with rain. Some thunder is also possible. Mostly cloudy, with a high near 44. Southwest wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before midnight. Snow level 6700 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 26. West southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 47. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 26. South southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 21 mph.
Wednesday
A chance of snow before noon, then rain. Snow level rising to 6900 feet in the afternoon. High near 45. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain before 3am, then rain and snow. Snow level 7200 feet lowering to 6400 feet after midnight . Low around 27. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 37. Chance of precipitation is 100%.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 39.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 14.
Saturday
Sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Warm River ID
 44.31°N 111.46°W (Elev. 6158 ft)
Last Update:
5:31 pm MDT Apr 12, 2026
Forecast Valid:
9pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation