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

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

54°F

12°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 27 Jun 04:05 AM MDT
Extended Forecast for

29 Miles WSW Salmon ID

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

    Overnight: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 43. Light west southwest wind.  Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 46. Light and variable wind becoming north northwest 5 to 8 mph in the morning.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 46 °F

    Showers

  • Saturday Night

    Saturday Night: Rain and snow. Some thunder is also possible.  Snow level 8900 feet lowering to 7300 feet after midnight . Low around 33. Northwest wind 5 to 7 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Showers then
    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow showers. Some thunder is also possible.  Snow level rising to 7900 feet in the afternoon. High near 41. West wind 5 to 7 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow.  Snow level 8000 feet. Low around 36. West northwest wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow, becoming all rain after noon. Some thunder is also possible.  Snow level 7900 feet rising to 9100 feet in the afternoon. High near 48. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    then Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 43. Light west southwest wind. Chance of precipitation is 70%.
Saturday
Showers and possibly a thunderstorm. High near 46. Light and variable wind becoming north northwest 5 to 8 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Rain and snow. Some thunder is also possible. Snow level 8900 feet lowering to 7300 feet after midnight . Low around 33. Northwest wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Rain, possibly mixed with snow showers. Some thunder is also possible. Snow level rising to 7900 feet in the afternoon. High near 41. West wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow. Snow level 8000 feet. Low around 36. West northwest wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Rain and snow, becoming all rain after noon. Some thunder is also possible. Snow level 7900 feet rising to 9100 feet in the afternoon. High near 48. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 38.
Tuesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 59.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
29 Miles WSW Salmon ID
 44.94°N 114.4°W (Elev. 7001 ft)
3:26 am MDT Jun 27, 2026
4am MDT Jun 27, 2026-6pm MDT Jul 3, 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