Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Partly Cloudy

66°F

19°C

Humidity 77%
Wind Speed S 8 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 16 Aug 08:20 PM MDT
Extended Forecast for

21 Miles NW Challis ID

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 50. Light and variable wind becoming east around 6 mph in the evening.

    Low: 50 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 70. Light southwest wind becoming west 5 to 9 mph in the afternoon.

    High: 70 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly between 1am and 3am.  Mostly cloudy, with a low around 50. West wind around 6 mph becoming light and variable  after midnight.

    Low: 50 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 69. Light and variable wind becoming west 5 to 9 mph in the afternoon.

    High: 69 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. West northwest wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 50. Light and variable wind becoming east around 6 mph in the evening.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 70. Light southwest wind becoming west 5 to 9 mph in the afternoon.
Monday Night
A 40 percent chance of rain, mainly between 1am and 3am. Mostly cloudy, with a low around 50. West wind around 6 mph becoming light and variable after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69. Light and variable wind becoming west 5 to 9 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 50. West northwest wind 5 to 9 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 56.
Friday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 56.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW Challis ID
 44.69°N 114.56°W (Elev. 7835 ft)
2:01 pm MDT Aug 16, 2026
8pm MDT Aug 16, 2026-6pm MDT Aug 23, 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