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

Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

40°F

4°C

Humidity 96%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 04 Nov 08:54 PM MST
Extended Forecast for

Ashton ID

  • Tonight

    Tonight: Scattered showers, mainly before 11pm. Mostly cloudy, with a low around 38. East northeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Increasing clouds, with a high near 60. East northeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 60 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 11pm. Cloudy, with a low around 37. South southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 48. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 48 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 33. South wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Chance
    Showers

  • Friday

    Friday: Showers. High near 46. Chance of precipitation is 90%.

    High: 46 °F

    Showers

  • Friday Night

    Friday Night: A chance of rain showers, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 23. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers, mainly before 11pm. Mostly cloudy, with a low around 38. East northeast wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Increasing clouds, with a high near 60. East northeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Showers likely, mainly after 11pm. Cloudy, with a low around 37. South southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 48. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 33. South wind 6 to 10 mph, with gusts as high as 22 mph.
Friday
Showers. High near 46. Chance of precipitation is 90%.
Friday Night
A chance of rain showers, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 23. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 52.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 10%.
Veterans Day
A slight chance of rain and snow showers. Mostly sunny, with a high near 51. Chance of precipitation is 10%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ashton ID
 44.1°N 111.45°W (Elev. 5217 ft)
Last Update:
4:31 pm MST Nov 4, 2025
Forecast Valid:
9pm MST Nov 4, 2025-6pm MST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation