Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

STEVI (STVM8)

Lat: 46.55617°NLon: 114.07435°WElev: 3205.0ft.

45°F

7°C

Humidity	63%
Wind Speed	WSW 3 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	09 Dec 04:14 PM MST

More Information:

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

Extended Forecast for

9 Miles WSW Florence MT

Tonight
Low: 23 °F⇑
Heavy Snow
Wednesday
High: 35 °F
Rain/Snow and
Windy
Wednesday Night
Low: 32 °F
Rain/Snow and
Windy
Thursday
High: 34 °F
Rain/Snow and
Windy
Thursday Night
Low: 32 °F
Snow and
Breezy
Friday
High: 33 °F
Snow then
Chance Snow
Friday Night
Low: 28 °F
Chance Snow
Saturday
High: 31 °F
Chance Snow
Saturday Night
Low: 26 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow, mainly after 9pm. The snow could be heavy at times. Temperature rising to around 32 by 5am. West wind 9 to 18 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

Wednesday

Snow before 8am, then rain between 8am and 10am, then rain, possibly mixed with snow after 10am. High near 35. Windy, with a west wind 31 to 33 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Rain and snow. Low around 32. Windy, with a west southwest wind 30 to 32 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Thursday

Snow, possibly mixed with rain, becoming all snow after 2pm. High near 34. Windy, with a west wind 26 to 31 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow. Low around 32. Breezy, with a west wind 14 to 24 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday

Snow, mainly before 11am. High near 33. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 28. New snow accumulation of less than one inch possible.

Saturday

A chance of snow, mainly before 11am. Partly sunny, with a high near 31.

Saturday Night

Mostly cloudy, with a low around 26.

Sunday

A chance of snow. Partly sunny, with a high near 31.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 27.