Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Kalispell, Glacier Park International Airport (KGPI)

Lat: 48.30417°NLon: 114.26361°WElev: 2972.0ft.

Overcast

37°F

3°C

Humidity 86%
Wind Speed S 12 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 07 Dec 10:55 PM MST
Extended Forecast for

3 Miles E Bigfork MT

Wind Advisory December 8, 11:00pm until December 9, 08:00am
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: A 50 percent chance of rain.  Cloudy, with a low around 35. South wind around 6 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Chance Rain

  • Monday

    Monday: Rain, mainly after 2pm.  High near 43. South southwest wind 6 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely
    then Rain

  • Monday Night

    Monday Night: Rain.  Low around 37. South southwest wind around 14 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain

  • Tuesday

    Tuesday: Rain likely, mainly before 11am.  Cloudy, with a high near 45. West southwest wind 10 to 14 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 11pm, then rain, possibly mixed with snow.  Low around 33. South southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 8am. Some thunder is also possible.  High near 45. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain before 11pm, then rain and snow. Some thunder is also possible.  Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow.  Cloudy, with a high near 40.

    High: 40 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow.  Cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow

Detailed Forecast

Overnight
A 50 percent chance of rain. Cloudy, with a low around 35. South wind around 6 mph, with gusts as high as 20 mph.
Monday
Rain, mainly after 2pm. High near 43. South southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain. Low around 37. South southwest wind around 14 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain likely, mainly before 11am. Cloudy, with a high near 45. West southwest wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of rain before 11pm, then rain, possibly mixed with snow. Low around 33. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 8am. Some thunder is also possible. High near 45. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain before 11pm, then rain and snow. Some thunder is also possible. Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow. Cloudy, with a high near 40.
Thursday Night
Rain and snow. Cloudy, with a low around 29.
Friday
Rain and snow likely, mainly before 11am. Cloudy, with a high near 41.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 40.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Bigfork MT
 48.06°N 113.99°W (Elev. 3061 ft)
1:02 am MST Dec 8, 2025
4am MST Dec 8, 2025-6pm MST Dec 14, 2025
 
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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