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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

JETTE (JETM8)

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

NA

41°F

5°C

Humidity 56%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 19 Apr 12:43 AM MDT
Extended Forecast for

3 Miles NW Swan Lake MT

  • Overnight

    Overnight: Clear, with a low around 34. Light east southeast wind.

    Low: 34 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 72. Light and variable wind.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Calm wind becoming east around 5 mph after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63.

    High: 63 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before midnight, then rain likely after midnight. Cloudy, with a low around 38.

    Low: 38 °F

    Showers

Detailed Forecast

Overnight
Clear, with a low around 34. Light east southeast wind.
Sunday
Sunny, with a high near 65. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 42. Light and variable wind.
Monday
Sunny, with a high near 72. Light and variable wind.
Monday Night
Mostly clear, with a low around 45. Calm wind becoming east around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63.
Wednesday Night
Showers and possibly a thunderstorm before midnight, then rain likely after midnight. Cloudy, with a low around 38.
Thursday
Rain and snow likely before 3pm, then a chance of rain. Snow level 3900 feet. Partly sunny, with a high near 51.
Thursday Night
A chance of rain and snow. Snow level 4500 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 32.
Friday
A chance of snow. Snow level rising to 3900 feet in the afternoon. Partly sunny, with a high near 51.
Friday Night
A slight chance of rain and snow. Snow level 4300 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 30.
Saturday
A slight chance of rain and snow. Snow level rising to 4300 feet in the afternoon. Partly sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Swan Lake MT
 47.96°N 113.91°W (Elev. 3199 ft)
Last Update:
12:21 am MDT Apr 19, 2026
Forecast Valid:
1am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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