Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Stanley, Stanley Ranger Station (KSNT)

Lat: 44.20861°NLon: 114.93444°WElev: 6496.0ft.

NA

52°F

11°C

Humidity 56%
Wind Speed ESE 3 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 18 Aug 12:51 AM MDT
Extended Forecast for

22 Miles WNW Ketchum ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 52. Northeast wind around 7 mph becoming west southwest.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain between 3pm and 4pm.  Mostly sunny, with a high near 66. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 20%.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. West wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Light and variable wind becoming west 5 to 8 mph in the morning.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. West wind 5 to 7 mph becoming north northeast after midnight.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 57.

    Low: 57 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 52. Northeast wind around 7 mph becoming west southwest.
Tuesday
A slight chance of rain between 3pm and 4pm. Mostly sunny, with a high near 66. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 49. West wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 69. Light and variable wind becoming west 5 to 8 mph in the morning.
Wednesday Night
Mostly clear, with a low around 53. West wind 5 to 7 mph becoming north northeast after midnight.
Thursday
Sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 74.
Friday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 57.
Saturday
A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of rain. Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 50.
Monday
A 30 percent chance of rain. Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles WNW Ketchum ID
 43.82°N 114.78°W (Elev. 8963 ft)
12:31 am MDT Aug 18, 2026
1am MDT Aug 18, 2026-6pm MDT Aug 24, 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