Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

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 thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

TIMBERCREST (TCTM8)

Lat: 45.15694°NLon: 109.36056°WElev: 6400.0ft.

NA

53°F

12°C

Humidity 68%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 17 Aug 07:15 AM MDT
Extended Forecast for

14 Miles E Cooke City MT

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm.  Partly sunny, with a high near 58. West wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.

    High: 58 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers after 3am.  Mostly cloudy, with a low around 40. West northwest wind 5 to 14 mph.  Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers between 11am and noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 57. West wind 6 to 16 mph.  Chance of precipitation is 50%.

    High: 57 °F

    Slight Chance
    Showers 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.  Mostly cloudy, with a low around 38. West wind 6 to 13 mph.  Chance of precipitation is 50%.

    Low: 38 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 59. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. West northwest wind 10 to 15 mph becoming light west southwest  after midnight.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. West northwest wind 8 to 13 mph becoming light west  in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 66. West wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Partly sunny, with a high near 58. West wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 40. West northwest wind 5 to 14 mph. Chance of precipitation is 40%.
Tuesday
A slight chance of showers between 11am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 57. West wind 6 to 16 mph. Chance of precipitation is 50%.
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 38. West wind 6 to 13 mph. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 59. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 40. West northwest wind 10 to 15 mph becoming light west southwest after midnight.
Thursday
Sunny, with a high near 63. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 43. West northwest wind 8 to 13 mph becoming light west in the evening.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. West wind 5 to 10 mph.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 45. Southeast wind 5 to 7 mph becoming west southwest after midnight. Chance of precipitation is 30%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 63. West southwest wind 6 to 14 mph. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 44. West southwest wind 8 to 11 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 60. West southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles E Cooke City MT
 45.02°N 109.63°W (Elev. 10046 ft)
2:03 am MDT Aug 17, 2026
8am MDT Aug 17, 2026-6pm MDT Aug 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database