National Weather Service Forecast for: Helena MT
Issued by: National Weather Service Great Falls, MT
Updated: 8:14 pm MST Nov 14, 2024
 
Tonight

Tonight: Mostly clear, with a low around 25. Southwest wind around 5 mph becoming calm after midnight.
Mostly Clear

 Friday

Friday: A chance of rain and snow between 2pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 43. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Mostly Cloudy
then Chance
Rain/Snow
 Friday
Night
Friday Night: Snow. Low around 25. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Snow

 Saturday

Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 41. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Decreasing
Clouds
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 24. South southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Partly Cloudy

 Sunday

Sunday: Partly sunny, with a high near 48. South wind 10 to 14 mph, with gusts as high as 28 mph.
Partly Sunny

 Sunday
Night
Sunday Night: Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 27. South wind 8 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Rain/Snow
Likely then
Snow Likely
 Monday

Monday: A chance of snow. Mostly cloudy, with a high near 38. West wind 6 to 10 mph, with gusts as high as 21 mph.
Chance Snow

 Monday
Night
Monday Night: A slight chance of snow before 11pm. Mostly cloudy, with a low around 19.
Slight Chance
Snow then
Mostly Cloudy
Lo 25 °F Hi 43 °F Lo 25 °F Hi 41 °F Lo 24 °F Hi 48 °F Lo 27 °F Hi 38 °F Lo 19 °F

 

Tonight
 
 Mostly clear, with a low around 25. Southwest wind around 5 mph becoming calm after midnight.
Friday
 
 A chance of rain and snow between 2pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 43. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday Night
 
 Snow. Low around 25. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 41. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
 
 Partly cloudy, with a low around 24. South southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Sunday
 
 Partly sunny, with a high near 48. South wind 10 to 14 mph, with gusts as high as 28 mph.
Sunday Night
 
 Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 27. South wind 8 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
 
 A chance of snow. Mostly cloudy, with a high near 38. West wind 6 to 10 mph, with gusts as high as 21 mph.
Monday Night
 
 A slight chance of snow before 11pm. Mostly cloudy, with a low around 19.
Tuesday
 
 Mostly sunny, with a high near 34.
Tuesday Night
 
 Mostly clear, with a low around 14.
Wednesday
 
 Sunny, with a high near 38.
Wednesday Night
 
 Partly cloudy, with a low around 21.
Thursday
 
 A slight chance of rain and snow. Mostly sunny, with a high near 44.

 

Forecast from NOAA-NWS for Helena MT.