Hurricane Lowell to Impact Kauai; Heat Continues in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai today. Impacts such as high surf and heavy rain could impact all of the islands. A Hurricane Warning is in effect for Kauai, Niihau and the surrounding coastal waters. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest this week with limited nighttime relief. Read More >

Current conditions at

Big Timber Airport (K6S0)

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

Clear

50°F

10°C

Humidity 49%
Wind Speed WSW 17 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 08 Sep 06:35 AM MDT
Extended Forecast for

2 Miles SW Big Timber MT

  • Today

    Today: A 20 percent chance of showers after 3pm.  Sunny, with a high near 71. West wind 17 to 23 mph.

    High: 71 °F

    Sunny then
    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 45. West southwest wind 11 to 21 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. West southwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. West southwest wind 10 to 17 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. West wind 20 to 23 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after noon.  Mostly sunny, with a high near 70. West wind 8 to 15 mph.

    High: 70 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Northeast wind 10 to 15 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after noon.  Partly sunny, with a high near 61. East wind 8 to 14 mph.

    High: 61 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers after 3pm. Sunny, with a high near 71. West wind 17 to 23 mph.
Tonight
Mostly clear, with a low around 45. West southwest wind 11 to 21 mph.
Wednesday
Sunny, with a high near 78. West southwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 51. West southwest wind 10 to 17 mph.
Thursday
Sunny, with a high near 85. West wind 20 to 23 mph.
Thursday Night
Partly cloudy, with a low around 52. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight.
Friday
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 70. West wind 8 to 15 mph.
Friday Night
Mostly cloudy, with a low around 42. Northeast wind 10 to 15 mph.
Saturday
A 30 percent chance of showers after noon. Partly sunny, with a high near 61. East wind 8 to 14 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 39. Northeast wind 11 to 17 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 58. Northeast wind 9 to 11 mph becoming west in the afternoon.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37. West southwest wind around 10 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 66. West southwest wind 9 to 14 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)
12:47 am MDT Sep 8, 2026
6am MDT Sep 8, 2026-6pm MDT Sep 14, 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