Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

JETTE (JETM8)

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

NA

47°F

8°C

Humidity 47%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 11 Apr 05:43 AM MDT
Extended Forecast for

3 Miles NW Swan Lake MT

  • Today

    Today: Showers likely, mainly after 4pm.  Mostly cloudy, with a high near 61. East southeast wind around 6 mph becoming calm  in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Chance
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers between midnight and 5am.  Mostly cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after noon.  Partly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely.  Mostly cloudy, with a low around 42. Calm wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Monday

    Monday: Showers.  High near 53. Calm wind becoming south southwest around 6 mph in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before noon.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain likely before 3am, then rain and snow likely.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow.  Snow level 3800 feet. Cloudy, with a high near 47.

    High: 47 °F

    Rain/Snow

Detailed Forecast

Today
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 61. East southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 40 percent chance of showers between midnight and 5am. Mostly cloudy, with a low around 42. Light and variable wind.
Sunday
A 50 percent chance of showers, mainly after noon. Partly sunny, with a high near 62. Light and variable wind.
Sunday Night
Showers likely. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers. High near 53. Calm wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 40.
Tuesday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 50.
Tuesday Night
Rain likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 38.
Wednesday
Rain and snow. Snow level 3800 feet. Cloudy, with a high near 47.
Wednesday Night
Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 29.
Thursday
Snow likely. Mostly cloudy, with a high near 45.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 30.
Friday
A chance of snow. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Swan Lake MT
 47.96°N 113.91°W (Elev. 3199 ft)
2:01 am MDT Apr 11, 2026
6am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database