Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

Lat: 45.11667°NLon: 113.88333°WElev: 4045.0ft.

Clear

63°F

17°C

Humidity 33%
Wind Speed E 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 22 Jun 11:50 PM MDT
Extended Forecast for

19 Miles NE Challis ID

  • Overnight

    Overnight: Mostly clear, with a low around 44. East northeast wind 6 to 11 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. West northwest wind 7 to 10 mph becoming northeast after midnight.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Light and variable wind becoming northwest 5 to 9 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. North wind 6 to 10 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 65. Breezy.

    High: 65 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of rain after midnight.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    T-storms then
    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 44. East northeast wind 6 to 11 mph.
Tuesday
Sunny, with a high near 72. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 51. West northwest wind 7 to 10 mph becoming northeast after midnight.
Wednesday
Mostly sunny, with a high near 72. Light and variable wind becoming northwest 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 49. North wind 6 to 10 mph.
Thursday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. Breezy.
Friday Night
A slight chance of showers and thunderstorms, then a chance of rain after midnight. Mostly cloudy, with a low around 45.
Saturday
Rain before noon, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 50.
Saturday Night
Rain and snow. Some thunder is also possible. Snow level 9500 feet lowering to 8100 feet after midnight . Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Some thunder is also possible. Snow level rising to 8300 feet in the afternoon. Partly sunny, with a high near 45.
Sunday Night
A chance of rain and thunderstorms. Snow level 8400 feet. Mostly cloudy, with a low around 34.
Monday
A slight chance of rain and thunderstorms. Snow level 8100 feet rising to 9400 feet in the afternoon. Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Challis ID
 44.71°N 113.96°W (Elev. 7815 ft)
2:00 pm MDT Jun 22, 2026
12am MDT Jun 23, 2026-6pm MDT Jun 29, 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