Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

COW CREEK (MCCM8)

Lat: 46.03331°NLon: 106.19458°WElev: 3228.0ft.

NA

66°F

19°C

Humidity 59%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 15 Aug 10:21 PM MDT
Extended Forecast for

26 Miles ENE Colstrip MT

  • Tonight

    Tonight: Partly cloudy, with a low around 57. East southeast wind 3 to 5 mph.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 84. Light and variable wind becoming southeast around 5 mph.

    High: 84 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 59. Light north northwest wind.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83. West wind 3 to 5 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely after 9pm.  Mostly cloudy, with a low around 60. North wind around 5 mph becoming light and variable  in the evening.  Chance of precipitation is 60%.

    Low: 60 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 79. Light and variable wind becoming north northwest 5 to 7 mph in the morning.  Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 56. North wind around 6 mph becoming light and variable  in the evening.  Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Light and variable wind becoming west around 5 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59. North wind around 5 mph becoming south southeast after midnight.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 57. East southeast wind 3 to 5 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 84. Light and variable wind becoming southeast around 5 mph.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 59. Light north northwest wind. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 83. West wind 3 to 5 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 60. North wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 79. Light and variable wind becoming north northwest 5 to 7 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. North wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 84. Light and variable wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 59. North wind around 5 mph becoming south southeast after midnight.
Thursday
Mostly sunny, with a high near 86. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 59. North northwest wind around 6 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 89. Light and variable wind becoming east around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 63. Northeast wind around 7 mph becoming east southeast after midnight.
Saturday
Mostly sunny and hot, with a high near 92. East southeast wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
26 Miles ENE Colstrip MT
 46.09°N 106.17°W (Elev. 3173 ft)
4:07 pm MDT Aug 15, 2026
11pm MDT Aug 15, 2026-6pm MDT Aug 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database