Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

71°F

22°C

Humidity 22%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 18 Jun 02:54 PM MDT
Extended Forecast for

9 Miles NNW Ashton ID

  • Tonight

    Tonight: Increasing clouds, with a low around 47. Southwest wind 6 to 10 mph becoming northeast in the evening. Winds could gust as high as 20 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Mostly cloudy, then gradually becoming sunny, with a high near 83. North northeast wind 5 to 9 mph becoming south southwest in the morning.

    High: 83 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. South wind around 6 mph becoming east northeast after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 75. East northeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 60%.

    High: 75 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 9pm, then rain likely between 9pm and midnight.  Mostly cloudy, with a low around 46. West southwest wind 5 to 8 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 47. Southwest wind 6 to 10 mph becoming northeast in the evening. Winds could gust as high as 20 mph.
Juneteenth
Mostly cloudy, then gradually becoming sunny, with a high near 83. North northeast wind 5 to 9 mph becoming south southwest in the morning.
Friday Night
Mostly cloudy, with a low around 54. South wind around 6 mph becoming east northeast after midnight.
Saturday
A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 75. East northeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm before 9pm, then rain likely between 9pm and midnight. Mostly cloudy, with a low around 46. West southwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Ashton ID
 44.18°N 111.53°W (Elev. 5797 ft)
1:24 pm MDT Jun 18, 2026
3pm MDT Jun 18, 2026-6pm MDT Jun 25, 2026
 
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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