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.

35°F

2°C

Humidity	90%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	09 Dec 05:02 PM MST

More Information:

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

Extended Forecast for

3 Miles SE 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: 36 °F
Mostly Cloudy
Tonight
Low: 33 °F
Rain/Snow
Wednesday
High: 47 °F
Rain
Wednesday Night
Low: 43 °F
Rain
Thursday
High: 46 °F
Rain
Thursday Night
Low: 40 °F
Rain
Friday
High: 47 °F
Rain/Snow
Likely
Friday Night
Low: 36 °F
Chance Rain

Detailed Forecast

This Afternoon

Mostly cloudy, with a steady temperature around 36. Light west northwest wind.

Tonight

Rain, possibly mixed with snow, becoming all rain after 3am. Snow level 3900 feet. Low around 33. Calm wind becoming south southeast 5 to 7 mph after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain. High near 47. West southwest wind 10 to 15 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain. Low around 43. Southwest wind around 14 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain. High near 46. West southwest wind around 14 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 40. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain likely before 8am, then rain and snow likely between 8am and 2pm, then a chance of rain after 2pm. Cloudy, with a high near 47. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday Night

A chance of rain. Mostly cloudy, with a low around 36.

Saturday

A slight chance of rain before 11am. Mostly cloudy, with a high near 44.

Saturday Night

A slight chance of rain after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 33.

Sunday

A chance of rain. Mostly cloudy, with a high near 44.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 34.

Monday

A chance of rain. Mostly cloudy, with a high near 45.