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

70°F

21°C

Humidity 32%
Wind Speed ESE 8 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 17 Aug 02:15 PM MDT
Extended Forecast for

12 Miles ENE Cooke City MT

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 56. West wind 15 to 17 mph.

    High: 56 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 41. West wind 6 to 13 mph.  Chance of precipitation is 40%.

    Low: 41 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers between 10am and noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 56. West southwest wind 7 to 15 mph.  Chance of precipitation is 50%.

    High: 56 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 39. West southwest wind 7 to 10 mph.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 59. West wind 8 to 15 mph.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Southwest wind 5 to 14 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62. West southwest wind 7 to 13 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Southwest wind 5 to 9 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 63. West southwest wind 7 to 10 mph.

    High: 63 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 56. West wind 15 to 17 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 41. West wind 6 to 13 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers between 10am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. West southwest wind 7 to 15 mph. Chance of precipitation is 50%.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 39. West southwest wind 7 to 10 mph.
Wednesday
Sunny, with a high near 59. West wind 8 to 15 mph.
Wednesday Night
Mostly clear, with a low around 42. Southwest wind 5 to 14 mph.
Thursday
Sunny, with a high near 62. West southwest wind 7 to 13 mph.
Thursday Night
Partly cloudy, with a low around 45. Southwest wind 5 to 9 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. West southwest wind 7 to 10 mph.
Friday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 47. Northwest wind around 8 mph becoming south southeast in the evening.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61. West southwest wind 10 to 15 mph. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Southwest wind 11 to 13 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 58. West southwest wind 11 to 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Cooke City MT
 45.1°N 109.74°W (Elev. 10397 ft)
1:03 pm MDT Aug 17, 2026
2pm MDT Aug 17, 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