Areas of Fire Weather and Severe Thunderstorms through the Weekend

Dry, windy conditions will bring elevated to critical fire risks to the northern Plains today, and southern High Plains and the Southwest through the weekend. Severe thunderstorms capable of large to very large hail, wind damage and tornadoes will be possible today and Saturday across parts of the central Plains. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

46°F

8°C

Humidity	51%
Wind Speed	NW 8 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	15 May 08:15 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

8 Miles N Garrison MT

Today
High: 50 °F
Slight Chance
Snow and
Breezy then
Sunny
Tonight
Low: 33 °F
Increasing
Clouds
Saturday
High: 41 °F
Chance Snow
Saturday Night
Low: 29 °F
Chance Snow
Sunday
High: 36 °F
Snow
Sunday Night
Low: 26 °F
Chance Snow
then Mostly
Cloudy
Monday
High: 42 °F
Chance Snow
Monday Night
Low: 27 °F
Mostly Cloudy
Tuesday
High: 50 °F
Mostly Sunny
then Slight
Chance
Rain/Snow

Detailed Forecast

Today

A 20 percent chance of snow before 9am. Snow level rising to 6400 feet in the afternoon. Mostly sunny, with a high near 50. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph.

Tonight

Increasing clouds, with a low around 33. West northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a high near 41. West wind 5 to 14 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

Saturday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 29. West northwest wind 8 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.

Sunday

Snow before noon, then snow showers after noon. Some thunder is also possible. High near 36. Northwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.

Monday

A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 42. Little or no snow accumulation expected.

Monday Night

Mostly cloudy, with a low around 27.

Tuesday

A slight chance of snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 50.

Tuesday Night

Mostly cloudy, with a low around 32.

Wednesday

Mostly sunny, with a high near 55.

Wednesday Night

Partly cloudy, with a low around 36.

Thursday

Mostly sunny, with a high near 58.