National Weather Service Forecast for: Bigfork MT
Issued by: National Weather Service Missoula, MT
Updated: 1:01 pm MST Dec 17, 2025
 
Tonight

Tonight: A 20 percent chance of snow between 3am and 4am. Mostly cloudy, with a low around 31. West wind 10 to 16 mph becoming south after midnight. Winds could gust as high as 28 mph.
Slight Chance
Snow
 Thursday

Thursday: Snow likely before 4pm, then rain and snow. High near 42. South wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Slight Chance
Snow then
Rain/Snow
 Thursday
Night
Thursday Night: Rain and snow, becoming all rain after 11pm. Steady temperature around 40. South wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Rain/Snow
then Rain
 Friday

Friday: Rain and snow likely, becoming all snow after 8am. Partly sunny, with a high near 41. West southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Rain/Snow
Likely then
Chance Snow
 Friday
Night
Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 29. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Snow Likely

 Saturday

Saturday: Snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Snow

 Saturday
Night
Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.
Chance Snow

 Sunday

Sunday: A chance of snow. Mostly cloudy, with a high near 38.
Chance Snow

 Sunday
Night
Sunday Night: A chance of rain and snow before 8pm, then rain likely. Mostly cloudy, with a low around 32.
Rain/Snow
Likely then
Rain Likely
Lo 31 °F Hi 42 °F Lo 40 °F Hi 41 °F Lo 29 °F Hi 36 °F Lo 28 °F Hi 38 °F Lo 32 °F

 

Tonight
 
 A 20 percent chance of snow between 3am and 4am. Mostly cloudy, with a low around 31. West wind 10 to 16 mph becoming south after midnight. Winds could gust as high as 28 mph.
Thursday
 
 Snow likely before 4pm, then rain and snow. High near 42. South wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
 
 Rain and snow, becoming all rain after 11pm. Steady temperature around 40. South wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
 
 Rain and snow likely, becoming all snow after 8am. Partly sunny, with a high near 41. West southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
 
 Snow likely, mainly after 11pm. Mostly cloudy, with a low around 29. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
 
 Snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
 
 A 40 percent chance of snow. Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.
Sunday
 
 A chance of snow. Mostly cloudy, with a high near 38.
Sunday Night
 
 A chance of rain and snow before 8pm, then rain likely. Mostly cloudy, with a low around 32.
Monday
 
 Rain and snow likely, mainly before 11am. Mostly cloudy, with a high near 39.
Monday Night
 
 A chance of rain and snow. Mostly cloudy, with a low around 30.
Tuesday
 
 A chance of snow. Partly sunny, with a high near 39.
Tuesday Night
 
 A slight chance of snow. Mostly cloudy, with a low around 28.
Wednesday
 
 A chance of rain and snow. Mostly cloudy, with a high near 37.

 

Forecast from NOAA-NWS for Bigfork MT.