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

Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

62°F

17°C

Humidity 70%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 26 Jul 12:54 AM MDT
Extended Forecast for

13 Miles NNW Ashton ID

  • Overnight

    Overnight: Partly cloudy, with a low around 55. Light northeast wind.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 87. Light and variable wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 23 mph.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 56. South southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 22 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 85. Light and variable wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph.

    High: 85 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. South southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 53.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 55. Light northeast wind.
Sunday
Mostly sunny, with a high near 87. Light and variable wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 23 mph.
Sunday Night
Increasing clouds, with a low around 56. South southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Monday
Partly sunny, with a high near 85. Light and variable wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 54. South southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Ashton ID
 44.26°N 111.54°W (Elev. 6601 ft)
Last Update:
12:31 am MDT Jul 26, 2026
Forecast Valid:
1am MDT Jul 26, 2026-6pm MDT Aug 1, 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