National Weather Service Forecast for: Garrison ND
Issued by: National Weather Service Bismarck, ND
Updated: 3:35 am CST Dec 5, 2025
 
Overnight

Overnight: Snow likely, possibly mixed with freezing rain before 4am, then a chance of snow. Cloudy, with a steady temperature around 24. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Wintry Mix
Likely
 Friday

Friday: A 30 percent chance of snow, mainly before 7am. Cloudy, with a temperature rising to near 24 by noon, then falling to around 16 during the remainder of the day. Light north wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph. New snow accumulation of less than a half inch possible.
Chance Snow
then Mostly
Cloudy
 Friday
Night
Friday Night: A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 4. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Mostly Cloudy
then Chance
Snow
 Saturday

Saturday: A 50 percent chance of snow. Cloudy and cold, with a high near 9. East wind 8 to 10 mph, with gusts as high as 18 mph.
Chance Snow

 Saturday
Night
Saturday Night: Mostly cloudy, with a low around -7. Northeast wind 5 to 7 mph becoming light and variable.
Mostly Cloudy

 Sunday

Sunday: A 40 percent chance of snow. Cloudy, with a high near 15. South wind 6 to 11 mph, with gusts as high as 21 mph.
Chance Snow

 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 5. South wind 6 to 8 mph.
Mostly Cloudy

 Monday

Monday: A slight chance of snow before noon. Partly sunny, with a high near 32. South wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Slight Chance
Snow then
Mostly Sunny
 Monday
Night
Monday Night: A chance of snow after midnight. Mostly cloudy, with a low around 17. West wind 8 to 14 mph becoming south after midnight. Winds could gust as high as 23 mph.
Mostly Cloudy
then Chance
Snow
Lo 24 °F Hi 24 °F⇓ Lo 4 °F Hi 9 °F Lo -7 °F Hi 15 °F Lo 5 °F Hi 32 °F Lo 17 °F

Hazardous Weather Outlook
 

Overnight
 
 Snow likely, possibly mixed with freezing rain before 4am, then a chance of snow. Cloudy, with a steady temperature around 24. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Friday
 
 A 30 percent chance of snow, mainly before 7am. Cloudy, with a temperature rising to near 24 by noon, then falling to around 16 during the remainder of the day. Light north wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph. New snow accumulation of less than a half inch possible.
Friday Night
 
 A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 4. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Saturday
 
 A 50 percent chance of snow. Cloudy and cold, with a high near 9. East wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday Night
 
 Mostly cloudy, with a low around -7. Northeast wind 5 to 7 mph becoming light and variable.
Sunday
 
 A 40 percent chance of snow. Cloudy, with a high near 15. South wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
 
 Mostly cloudy, with a low around 5. South wind 6 to 8 mph.
Monday
 
 A slight chance of snow before noon. Partly sunny, with a high near 32. South wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Monday Night
 
 A chance of snow after midnight. Mostly cloudy, with a low around 17. West wind 8 to 14 mph becoming south after midnight. Winds could gust as high as 23 mph.
Tuesday
 
 Snow. Patchy blowing snow after 2pm. Cloudy, with a high near 36. South wind 9 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night
 
 A chance of snow. Cloudy, with a low around 5. Northwest wind 13 to 18 mph, with gusts as high as 31 mph.
Wednesday
 
 Partly sunny, with a high near 17. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
 
 A chance of snow. Mostly cloudy, with a low around 1. Northwest wind 7 to 9 mph becoming southeast after midnight.
Thursday
 
 A chance of snow. Mostly cloudy, with a high near 16.

 

Forecast from NOAA-NWS for Garrison ND.