Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Current conditions at

Big Timber Airport (K6S0)

Lat: 45.80647°NLon: 109.97826°WElev: 4494.0ft.

Clear

68°F

20°C

Humidity 40%
Wind Speed ESE 13 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Jun 06:55 PM MDT
Extended Forecast for

Big Timber MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. East wind 9 to 14 mph becoming light and variable  after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 76. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 76 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight.  Cloudy, with a low around 52. West southwest wind 9 to 17 mph.  Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. West wind 11 to 14 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 47. Northwest wind 6 to 11 mph becoming light and variable  after midnight.  Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 69. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 69 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Northeast wind 5 to 8 mph becoming calm  after midnight.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Calm wind becoming east 5 to 9 mph in the morning.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. East wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. East wind 9 to 14 mph becoming light and variable after midnight.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 76. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Saturday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Cloudy, with a low around 52. West southwest wind 9 to 17 mph. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 77. West wind 11 to 14 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Northwest wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Monday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. Calm wind becoming northeast 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 44. Northeast wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 75. Calm wind becoming east 5 to 9 mph in the morning.
Tuesday Night
Mostly clear, with a low around 47. East wind 6 to 11 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 80. Calm wind becoming east 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 50. East northeast wind 5 to 9 mph becoming light and variable after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52. South wind 5 to 8 mph becoming west northwest after midnight.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. West southwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Timber MT
 45.81°N 109.97°W (Elev. 4400 ft)
12:37 pm MDT Jun 19, 2026
7pm MDT Jun 19, 2026-6pm MDT Jun 26, 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