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.

32°F

0°C

Humidity	99%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	10 Dec 12:02 AM MST

More Information:

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

Extended Forecast for

7 Miles NNW 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
Overnight
Low: 32 °F
Rain/Snow
Wednesday
High: 44 °F
Rain
Wednesday Night
Low: 42 °F
Rain
Thursday
High: 42 °F
Rain
Thursday Night
Low: 39 °F
Rain then
Rain/Snow
Friday
High: 42 °F
Rain/Snow
Likely
Friday Night
Low: 36 °F
Chance Rain
Saturday
High: 41 °F
Slight Chance
Rain/Snow

Detailed Forecast

Overnight

Snow before 2am, then rain, possibly mixed with snow. Snow level rising to 4600 feet. Low around 32. South southeast wind 5 to 7 mph becoming southwest. Winds could gust as high as 30 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.

Wednesday

Rain. High near 44. West wind 16 to 21 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night

Rain. Low around 42. West southwest wind around 17 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain. High near 42. West southwest wind around 18 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Night

Rain before 2am, then rain and snow. Low around 39. West southwest wind 12 to 17 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Rain and snow likely before 2pm, then a chance of rain. Cloudy, with a high near 42. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 36. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A slight chance of rain before 8am, then a slight chance of rain and snow. Mostly cloudy, with a high near 41.

Saturday Night

A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 34.

Sunday

A chance of rain and snow. Mostly cloudy, with a high near 41.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 35.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 41.