National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather and Flooding Threats for the Central U.S.; Fire Weather Concerns for the Western U.S.

Severe weather and flooding threats continue for portions of the central U.S., with impactful flash flooding possible from southern Kansas to southwestern Missouri. Extremely Critical fire weather conditions will develop across the Great Basin and Southwest on Friday, with dry and windy conditions through the weekend. Dangerous heat will increase across the southern and central U.S. this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

81°F

27°C

Humidity 28%
Wind Speed N 0 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 Jun 07:35 PM MDT
Extended Forecast for

28 Miles NW Challis ID

Winter Storm Watch June 27, 06:00pm until June 29, 09:00am
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Cloudy, with a low around 49. Southwest wind 7 to 16 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Cloudy

  • Friday

    Friday: A chance of rain, then showers and possibly a thunderstorm after noon. Temperature falling to around 48 by 5pm. West southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F⇓

    Chance Rain
    then Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 3am, then rain after 3am. Low around 39. South southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Showers

  • Saturday

    Saturday: Rain showers before 3pm, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 9600 feet lowering to 9000 feet in the afternoon . High near 42. South southwest wind 7 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Showers then
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow showers before 9pm, then snow, mainly after 9pm. Some thunder is also possible. Low around 30. West northwest wind 8 to 11 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Snow Showers
    then Snow
    Likely

  • Sunday

    Sunday: Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 40. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Rain and snow showers likely before midnight, then a chance of rain. Some thunder is also possible. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Monday

    Monday: A chance of snow before 9am, then a chance of rain showers. Some thunder is also possible. Snow level rising to 9300 feet in the afternoon. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    T-storms

  • Monday Night

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

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 49. Southwest wind 7 to 16 mph, with gusts as high as 22 mph.
Friday
A chance of rain, then showers and possibly a thunderstorm after noon. Temperature falling to around 48 by 5pm. West southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 3am, then rain after 3am. Low around 39. South southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain showers before 3pm, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 9600 feet lowering to 9000 feet in the afternoon . High near 42. South southwest wind 7 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Snow showers before 9pm, then snow, mainly after 9pm. Some thunder is also possible. Low around 30. West northwest wind 8 to 11 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Sunday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 40. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Rain and snow showers likely before midnight, then a chance of rain. Some thunder is also possible. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A chance of snow before 9am, then a chance of rain showers. Some thunder is also possible. Snow level rising to 9300 feet in the afternoon. Mostly cloudy, with a high near 46.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A slight chance of rain and snow before noon, then a slight chance of rain showers. Some thunder is also possible. Snow level 9100 feet rising to 10000 feet in the afternoon. Mostly sunny, with a high near 54.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 37.
Wednesday
A slight chance of showers and thunderstorms. Snow level 9100 feet rising to 10300 feet in the afternoon. Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles NW Challis ID
 44.84°N 114.56°W (Elev. 8317 ft)
Last Update:
2:01 pm MDT Jun 25, 2026
Forecast Valid:
7pm MDT Jun 25, 2026-6pm MDT Jul 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation