Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Current conditions at

WISE RIVER (WRSM8)

Lat: 45.78831°NLon: 112.93808°WElev: 5853.0ft.

NA

45°F

7°C

Humidity 90%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 16 Aug 08:16 AM MDT
Extended Forecast for

Dewey MT

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 77. Light west wind increasing to 5 to 9 mph in the afternoon.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Mostly cloudy, with a low around 47. West wind 5 to 7 mph becoming east southeast in the evening.

    Low: 47 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 79. Light west northwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 79 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 50. West southwest wind 5 to 7 mph.

    Low: 50 °F

    Cloudy then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 77. West southwest wind 5 to 10 mph.

    High: 77 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around 48. West southwest wind 6 to 8 mph.  Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 78. Southwest wind 5 to 13 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. West northwest wind 5 to 10 mph becoming light west  after midnight.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 77. Light west wind increasing to 5 to 9 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 47. West wind 5 to 7 mph becoming east southeast in the evening.
Monday
Partly sunny, with a high near 79. Light west northwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 50. West southwest wind 5 to 7 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. West southwest wind 5 to 10 mph.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. West southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 78. Southwest wind 5 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 50. West northwest wind 5 to 10 mph becoming light west after midnight.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Dewey MT
 45.78°N 112.85°W (Elev. 5600 ft)
6:41 am MDT Aug 16, 2026
8am MDT Aug 16, 2026-6pm MDT Aug 22, 2026
 
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Additional Resources

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