Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Big Timber Airport (K6S0)

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

Clear

55°F

13°C

Humidity 62%
Wind Speed NE 5 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 Jun 11:35 PM MDT
Extended Forecast for

2 Miles SW Big Timber MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 47. Northeast wind around 7 mph.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. East wind 6 to 13 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 3am.  Mostly cloudy, with a low around 49. East wind 9 to 14 mph becoming light and variable  after midnight.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 9am.  Mostly cloudy, with a high near 72. Calm wind becoming east northeast around 6 mph in the morning.  Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 50. East southeast wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 77. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 77 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 50. Southwest wind 9 to 11 mph.  Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 69. West southwest wind 9 to 11 mph.  Chance of precipitation is 90%.

    High: 69 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Low around 46. West wind 13 to 18 mph.  Chance of precipitation is 80%.

    Low: 46 °F

    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 47. Northeast wind around 7 mph.
Wednesday
Mostly sunny, with a high near 73. East wind 6 to 13 mph.
Wednesday Night
A 20 percent chance of showers after 3am. Mostly cloudy, with a low around 49. East wind 9 to 14 mph becoming light and variable after midnight.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 9am. Mostly cloudy, with a high near 72. Calm wind becoming east northeast around 6 mph in the morning. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 50. East southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 77. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Southwest wind 9 to 11 mph. Chance of precipitation is 60%.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 69. West southwest wind 9 to 11 mph. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 46. West wind 13 to 18 mph. Chance of precipitation is 80%.
Sunday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 62. West southwest wind 24 to 31 mph, with gusts as high as 43 mph. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 45. West southwest wind 28 to 30 mph, with gusts as high as 43 mph.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 67. West southwest wind 30 to 34 mph, with gusts as high as 49 mph.
Monday Night
Mostly cloudy, with a low around 46. West wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 38 mph.
Tuesday
Sunny, with a high near 74. West wind 11 to 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Big Timber MT
 45.81°N 109.97°W (Elev. 4400 ft)
10:48 pm MDT Jun 23, 2026
12am MDT Jun 24, 2026-6pm MDT Jun 30, 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