Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. 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.

31°F

-1°C

Humidity	98%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	09 Dec 07:02 PM MST

More Information:

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

Extended Forecast for

6 Miles E 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
Tonight
Low: 32 °F
Snow
Wednesday
High: 43 °F
Rain
Wednesday Night
Low: 40 °F
Rain
Thursday
High: 41 °F
Rain
Thursday Night
Low: 38 °F
Rain/Snow
Friday
High: 41 °F
Rain/Snow
Likely
Friday Night
Low: 36 °F
Chance Rain
Saturday
High: 38 °F
Slight Chance
Rain/Snow

Detailed Forecast

Tonight

Snow, mainly after 11pm. Low around 32. South southwest wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

Wednesday

Rain. High near 43. West southwest wind 16 to 20 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain. Low around 40. Southwest wind around 21 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain. Snow level 7700 feet lowering to 6100 feet in the afternoon . High near 41. West southwest wind 15 to 20 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain and snow. Snow level 5600 feet. Low around 38. West southwest wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Rain and snow likely, becoming all rain after 2pm. Snow level 5400 feet rising to 6800 feet in the afternoon. Cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday Night

A 40 percent chance of rain. Snow level 6700 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 36. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A slight chance of rain and snow. Snow level 5500 feet. Mostly cloudy, with a high near 38.

Saturday Night

A chance of rain and snow, mainly after 5am. Snow level 5600 feet. Mostly cloudy, with a low around 33.

Sunday

A chance of rain and snow before 8am, then a chance of snow between 8am and 11am, then a chance of rain and snow after 11am. Snow level 5300 feet. Mostly cloudy, with a high near 39.

Sunday Night

A chance of rain and snow. Snow level 5500 feet. Mostly cloudy, with a low around 35.

Monday

A chance of rain and snow. Snow level 5400 feet rising to 6000 feet in the afternoon. Mostly cloudy, with a high near 39.

Monday Night

Rain and snow likely. Snow level 6000 feet. Mostly cloudy, with a low around 36.

Tuesday

Rain and snow likely. Mostly cloudy, with a high near 37.