Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Big Timber Airport (K6S0)

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

Mostly Cloudy

63°F

17°C

Humidity 72%
Wind Speed NE 21 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Jul 01:15 AM MDT
Extended Forecast for

14 Miles SW Big Timber MT

  • Overnight

    Overnight: Scattered showers.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 56. East northeast wind 11 to 14 mph.  Chance of precipitation is 30%.

    Low: 56 °F

    Scattered
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers and possibly a thunderstorm after 3pm.  High near 60. East northeast wind 11 to 18 mph.  Chance of precipitation is 90%.

    High: 60 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 3am, then showers likely.  Patchy fog after 3am. Low around 49. East northeast wind 10 to 16 mph.  Chance of precipitation is 90%.

    Low: 49 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 62. East northeast wind 9 to 14 mph.  Chance of precipitation is 50%.

    High: 62 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. East wind 5 to 14 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 80. South wind 6 to 11 mph becoming northeast in the morning.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 54. East wind 6 to 11 mph becoming southwest after midnight.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81. Southwest wind 5 to 11 mph becoming north northeast in the afternoon.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 55. East wind 5 to 13 mph becoming south southeast after midnight.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Overnight
Scattered showers. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 56. East northeast wind 11 to 14 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 60. East northeast wind 11 to 18 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm before 3am, then showers likely. Patchy fog after 3am. Low around 49. East northeast wind 10 to 16 mph. Chance of precipitation is 90%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 62. East northeast wind 9 to 14 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 48. East wind 5 to 14 mph.
Thursday
Sunny, with a high near 80. South wind 6 to 11 mph becoming northeast in the morning.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. East wind 6 to 11 mph becoming southwest after midnight.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Southwest wind 5 to 11 mph becoming north northeast in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. East wind 5 to 13 mph becoming south southeast after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 86. South southwest wind 5 to 11 mph becoming north northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 57. East southeast wind 8 to 11 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind 8 to 15 mph becoming west northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. West northwest wind 7 to 14 mph becoming south southeast in the evening.
Monday
Mostly sunny, with a high near 84. Southwest wind 7 to 15 mph becoming west northwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Big Timber MT
 45.67°N 110.1°W (Elev. 4911 ft)
11:08 pm MDT Jul 14, 2025
1am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
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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