Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

34°F

1°C

Humidity 67%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 17 Oct 08:54 PM MDT
Extended Forecast for

5 Miles SSW Island Park ID

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57. Light and variable wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon.  Snow level 9400 feet rising to 10300 feet in the afternoon. Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. Calm wind.
Sunday
Mostly sunny, with a high near 56. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 30. Calm wind.
Monday
Sunny, with a high near 57. Light and variable wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 34. Calm wind.
Tuesday
A 20 percent chance of rain after noon. Snow level 9400 feet rising to 10300 feet in the afternoon. Partly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 58. Chance of precipitation is 40%.
Thursday Night
Rain. Low around 37. Chance of precipitation is 80%.
Friday
Rain. Snow level 9900 feet lowering to 9000 feet in the afternoon . High near 46. Chance of precipitation is 90%.
Friday Night
Rain and snow likely. Snow level 8800 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Saturday
A chance of rain and snow. Snow level 7000 feet. Partly sunny, with a high near 43. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Island Park ID
 44.5°N 111.37°W (Elev. 6421 ft)
5:31 pm MDT Oct 17, 2026
9pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database