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

Flood Watch in effect from December 8, 05:00 PM MST until December 11, 05:00 PM MST

Current conditions at

ST. REGIS (STGM8)

Lat: 47.30711°NLon: 115.10761°WElev: 2678.0ft.

46°F

8°C

Humidity	58%
Wind Speed	WSW 5 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	09 Dec 01:02 PM MST

More Information:

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

Extended Forecast for

8 Miles SW St. Regis MT

Flood Watch until December 11, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until December 11, 05:00pm
NOW until 5:00pm Thu
Flood Watch
This Afternoon
High: 38 °F
Mostly Cloudy
Tonight
Low: 31 °F⇑
Heavy Snow
Wednesday
High: 42 °F
Rain
Wednesday Night
Low: 40 °F
Rain
Thursday
High: 41 °F
Rain
Thursday Night
Low: 38 °F
Rain/Snow
Friday
High: 40 °F
Rain/Snow
Friday Night
Low: 35 °F
Chance Rain

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 38. West southwest wind 15 to 18 mph, with gusts as high as 32 mph.

Tonight

Snow, mainly after 9pm. The snow could be heavy at times. Temperature rising to around 37 by 4am. South southwest wind 5 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Rain. High near 42. Southwest wind 14 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Night

Rain. Low around 40. Southwest wind 16 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Thursday

Rain. High near 41. West southwest wind 13 to 18 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Night

Rain and snow. Snow level 5700 feet. Low around 38. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Rain and snow, becoming all rain after 2pm. Snow level 5600 feet rising to 6800 feet in the afternoon. High near 40. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday Night

A chance of rain. Snow level 6700 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 35.

Saturday

A chance of rain and snow, mainly before 11am. Snow level 5600 feet. Mostly cloudy, with a high near 38.

Saturday Night

A slight chance of rain and snow after 11pm. Snow level 5600 feet. Mostly cloudy, with a low around 33.

Sunday

A chance of rain and snow. Snow level 5300 feet. Mostly cloudy, with a high near 39.

Sunday Night

A chance of rain and snow. Snow level 5400 feet. Mostly cloudy, with a low around 33.

Monday

Rain and snow likely. Snow level 5300 feet rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 40.