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

Sweeney Creek I-94 MP 112.6 (MTSWC)

Lat: 46.26671°NLon: 106.30788°WElev: 2598.0ft.

NA

73°F

23°C

Humidity 59%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Last update 16 Aug 10:30 AM MDT
Extended Forecast for

12 Miles NE Forsyth MT

  • Today

    Today: Sunny, with a high near 84. South southeast wind around 6 mph becoming west northwest in the afternoon.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Northwest wind around 6 mph becoming light and variable.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 84. Northwest wind 3 to 6 mph.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 58. North northwest wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 81. Light and variable wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 81 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 56. East northeast wind around 5 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 87. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 91. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 91 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 84. South southeast wind around 6 mph becoming west northwest in the afternoon.
Tonight
Partly cloudy, with a low around 58. Northwest wind around 6 mph becoming light and variable.
Monday
Mostly sunny, with a high near 84. Northwest wind 3 to 6 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Tuesday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 81. Light and variable wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 56. East northeast wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 87. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 58. Northwest wind around 6 mph becoming light and variable after midnight.
Thursday
Sunny and hot, with a high near 91. Calm wind becoming west northwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 60. North northwest wind 5 to 7 mph becoming east northeast after midnight.
Friday
Mostly sunny and hot, with a high near 91. East wind 5 to 9 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64. East wind 11 to 14 mph.
Saturday
Mostly sunny and hot, with a high near 92. Southeast wind around 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Forsyth MT
 46.41°N 106.52°W (Elev. 2700 ft)
10:18 am MDT Aug 16, 2026
10am MDT Aug 16, 2026-6pm MDT Aug 22, 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