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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

43°F

6°C

Humidity 81%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 14 Nov 06:54 PM MST
Extended Forecast for

6 Miles SSW Island Park ID

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Snow level 8900 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 32. Southwest wind 6 to 13 mph, with gusts as high as 26 mph.

    Low: 32 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. South southwest wind around 6 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 11pm. Snow level 8000 feet rising to 8600 feet after midnight. Mostly cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Showers. Snow level 9300 feet lowering to 8700 feet in the afternoon . High near 47. Light and variable wind becoming south southeast around 6 mph in the morning. Chance of precipitation is 90%.

    High: 47 °F

    Showers

  • Sunday Night

    Sunday Night: Showers. Snow level 8300 feet lowering to 7500 feet after midnight . Low around 35. South southwest wind 3 to 6 mph. Chance of precipitation is 80%.

    Low: 35 °F

    Showers

  • Monday

    Monday: Rain and snow showers, becoming all rain after 11am. Snow level 7200 feet. High near 39. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    then Showers

  • Monday Night

    Monday Night: Rain showers likely before 8pm, then rain and snow showers likely. Snow level 7200 feet. Cloudy, with a low around 33. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow showers likely, becoming all rain after 11am. Snow level 7000 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers. Snow level 7100 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 50%.

    Low: 29 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
A 20 percent chance of showers before 9pm. Snow level 8900 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 32. Southwest wind 6 to 13 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 48. South southwest wind around 6 mph.
Saturday Night
A 20 percent chance of showers after 11pm. Snow level 8000 feet rising to 8600 feet after midnight. Mostly cloudy, with a low around 33. Light and variable wind.
Sunday
Showers. Snow level 9300 feet lowering to 8700 feet in the afternoon . High near 47. Light and variable wind becoming south southeast around 6 mph in the morning. Chance of precipitation is 90%.
Sunday Night
Showers. Snow level 8300 feet lowering to 7500 feet after midnight . Low around 35. South southwest wind 3 to 6 mph. Chance of precipitation is 80%.
Monday
Rain and snow showers, becoming all rain after 11am. Snow level 7200 feet. High near 39. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain showers likely before 8pm, then rain and snow showers likely. Snow level 7200 feet. Cloudy, with a low around 33. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Rain and snow showers likely, becoming all rain after 11am. Snow level 7000 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Tuesday Night
A chance of rain and snow showers. Snow level 7100 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Wednesday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 26.
Thursday
A 40 percent chance of snow showers. Partly sunny, with a high near 39.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 24.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Island Park ID
 44.49°N 111.4°W (Elev. 6506 ft)
Last Update:
4:31 pm MST Nov 14, 2025
Forecast Valid:
7pm MST Nov 14, 2025-6pm MST Nov 21, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation