Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

unknown precip

27°F

-3°C

Humidity	88%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	03 Dec 11:00 AM MST

More Information:

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

Extended Forecast for

12 Miles W Marysville MT

Today
High: 16 °F
Partly Sunny
Tonight
Low: 15 °F
Slight Chance
Snow and
Patchy
Blowing Snow
Thursday
High: 22 °F
Snow Likely
and Patchy
Blowing Snow
Thursday Night
Low: 20 °F
Snow Likely
and Patchy
Blowing Snow
Friday
High: 25 °F
Heavy Snow
Friday Night
Low: 21 °F
Snow and
Windy
Saturday
High: 26 °F
Snow and
Windy
Saturday Night
Low: 21 °F
Snow Likely
and Breezy
Sunday
High: 28 °F
Chance Snow
and Breezy

Detailed Forecast

Today

Partly sunny, with a high near 16. Wind chill values as low as -3. West wind 14 to 17 mph, with gusts as high as 24 mph.

Tonight

A 10 percent chance of snow after 11pm. Patchy blowing snow after 11pm. Mostly cloudy, with a low around 15. Wind chill values as low as -4. Windy, with a west wind 24 to 30 mph, with gusts as high as 33 mph.

Thursday

Snow likely, mainly after 11am. Patchy blowing snow before 11am. Cloudy, with a high near 22. Wind chill values as low as -1. Breezy, with a west wind 21 to 28 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely. Patchy blowing snow after 8pm. Cloudy, with a low around 20. Breezy, with a west wind 21 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow, mainly after 11am. The snow could be heavy at times. High near 25. West southwest wind 16 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow. Low around 21. Windy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 26. Windy. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. Breezy.

Sunday

A chance of snow. Mostly cloudy, with a high near 28. Breezy.

Sunday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Windy.

Monday

A chance of snow. Partly sunny, with a high near 28. Windy.