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

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

54°F

12°C

Humidity 92%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 01 Oct 05:43 PM MDT
Extended Forecast for

Swan Lake MT

  • Tonight

    Tonight: A slight chance of showers before 9pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 45. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 45 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 3pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 65. Calm wind. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Mostly cloudy, with a high near 62. Light and variable wind.

    High: 62 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Light southwest wind.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 36. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly before noon. Mostly sunny, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers before 9pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 45. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%.
Thursday
A slight chance of showers before 3pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 65. Calm wind. Chance of precipitation is 20%.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 45. Calm wind.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 62. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 42. Light southwest wind.
Saturday
A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 59.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 36. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of showers, mainly before noon. Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 32.
Monday
Widespread frost between 7am and 11am. Otherwise, sunny, with a high near 60.
Monday Night
Clear, with a low around 34.
Tuesday
Widespread frost. Otherwise, sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Swan Lake MT
 47.94°N 113.87°W (Elev. 3095 ft)
Last Update:
2:31 pm MDT Oct 1, 2025
Forecast Valid:
6pm MDT Oct 1, 2025-6pm MDT Oct 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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