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.

Rain

52°F

11°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Last update 27 Jun 09:20 AM MDT
Extended Forecast for

9 Miles SSE Salmon ID

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

    Today: Showers and possibly a thunderstorm.  High near 51. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Showers

  • Tonight

    Tonight: Rain, possibly mixed with snow before midnight, then rain between midnight and 2am, then rain, possibly mixed with snow after 2am. Some thunder is also possible.  Low around 37. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow

  • Sunday

    Sunday: Rain and snow, becoming all rain after 1pm. Some thunder is also possible.  High near 45. West northwest wind 5 to 7 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain.  Low around 40. North northwest wind 5 to 7 mph becoming south southwest after midnight.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Monday

    Monday: Rain, mainly before noon, then a chance of showers and thunderstorms after 3pm.  High near 51. South southwest wind 5 to 7 mph becoming west northwest in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Rain then
    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 51. Northwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain, possibly mixed with snow before midnight, then rain between midnight and 2am, then rain, possibly mixed with snow after 2am. Some thunder is also possible. Low around 37. Northwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain and snow, becoming all rain after 1pm. Some thunder is also possible. High near 45. West northwest wind 5 to 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain. Low around 40. North northwest wind 5 to 7 mph becoming south southwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, mainly before noon, then a chance of showers and thunderstorms after 3pm. High near 51. South southwest wind 5 to 7 mph becoming west northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 41.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 61.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 68.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Salmon ID
 45.05°N 113.81°W (Elev. 6056 ft)
3:26 am MDT Jun 27, 2026
9am 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