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

72°F

22°C

Humidity 25%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 18 Jun 06:54 PM MDT
Extended Forecast for

Ashton ID

Fire Weather Watch June 20, 09:00am until June 20, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Tonight

    Tonight: Increasing clouds, with a low around 47. South southwest wind around 7 mph becoming northeast after midnight.

    Low: 47 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 84. East northeast wind 5 to 7 mph becoming light and variable.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53. South wind around 6 mph becoming east after midnight.

    Low: 53 °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 77. East northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 60%.

    High: 77 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 9pm, then rain likely, mainly 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
    Slight Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 77.

    High: 77 °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 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 47. South southwest wind around 7 mph becoming northeast after midnight.
Juneteenth
Mostly sunny, with a high near 84. East northeast wind 5 to 7 mph becoming light and variable.
Friday Night
Mostly cloudy, with a low around 53. South wind around 6 mph becoming east after midnight.
Saturday
A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 77. East northeast wind 5 to 10 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, mainly 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 77.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Ashton ID
 44.08°N 111.45°W (Elev. 5299 ft)
5:31 pm MDT Jun 18, 2026
7pm MDT Jun 18, 2026-6pm MDT Jun 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database