National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Big Timber Airport (K6S0)

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

Clear

9°C

48°F

Humidity 39%
Wind Speed W 31 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint -4°C (25°F)
Visibility 16 km
Wind Chill4°C (39°F)
Last update 16 Jun 12:55 AM MDT
Extended Forecast for

Harlowton MT

  • Overnight

    Overnight: Partly cloudy, with a low around 4. West wind 29 to 35 km/h.

    Low: 4 °C

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 18. West wind 37 to 47 km/h decreasing to 27 to 37 km/h. Winds could gust as high as 65 km/h.

    High: 18 °C

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 4. Northwest wind 21 to 26 km/h becoming northeast 14 to 19 km/h after midnight.

    Low: 4 °C

    Chance
    Showers

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after noon. High near 12. East northeast wind 14 to 23 km/h. Chance of precipitation is 90%.

    High: 12 °C

    Showers
    Likely then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Low around 3. West northwest wind 21 to 23 km/h. Chance of precipitation is 80%.

    Low: 3 °C

    Showers then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 16. West wind 18 to 23 km/h. Chance of precipitation is 50%.

    High: 16 °C

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2. West southwest wind 10 to 16 km/h becoming east southeast in the evening.

    Low: 2 °C

    Partly Cloudy

  • Juneteenth

    Juneteenth: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 21. West wind 10 to 13 km/h becoming southeast in the morning.

    High: 21 °C

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Southeast wind 8 to 14 km/h becoming northwest after midnight.

    Low: 6 °C

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 4. West wind 29 to 35 km/h.
Sunday
Increasing clouds, with a high near 18. West wind 37 to 47 km/h decreasing to 27 to 37 km/h. Winds could gust as high as 65 km/h.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 4. Northwest wind 21 to 26 km/h becoming northeast 14 to 19 km/h after midnight.
Monday
Showers likely, then showers and possibly a thunderstorm after noon. High near 12. East northeast wind 14 to 23 km/h. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Low around 3. West northwest wind 21 to 23 km/h. Chance of precipitation is 80%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 16. West wind 18 to 23 km/h. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 2. West southwest wind 10 to 16 km/h becoming east southeast in the evening.
Juneteenth
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 21. West wind 10 to 13 km/h becoming southeast in the morning.
Wednesday Night
Partly cloudy, with a low around 6. Southeast wind 8 to 14 km/h becoming northwest after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 23. West northwest wind 10 to 16 km/h becoming east southeast in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 9. East wind 10 to 18 km/h becoming northwest after midnight.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 23. West wind 10 to 18 km/h becoming east in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 10. East wind 10 to 18 km/h becoming west after midnight.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 25. West wind 10 to 18 km/h becoming northeast in the afternoon.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Harlowton MT
 46.44°N 109.82°W (Elev. 4199 m)
Last Update:
11:08 pm MDT Jun 15, 2024
Forecast Valid:
1am MDT Jun 16, 2024-6pm MDT Jun 22, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation