Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

ST. REGIS (STGM8)

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

37°F

3°C

Humidity	100%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	07 Dec 12:02 PM MST

More Information:

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

Extended Forecast for

5 Miles SSW St. Regis MT

Flood Watch December 8, 05:00pm until December 11, 05:00am

Wind Advisory December 8, 08:00pm until December 9, 08:00am

Click here for hazard details and duration

Flood Watch

Wind Advisory

This Afternoon
High: 36 °F
Snow
Tonight
Low: 34 °F
Rain/Snow
Monday
High: 40 °F
Rain/Snow
Monday Night
Low: 34 °F
Rain/Snow and
Breezy
Tuesday
High: 37 °F
Rain/Snow and
Breezy then
Snow Likely
Tuesday Night
Low: 32 °F
Snow
Wednesday
High: 37 °F
Rain/Snow
Wednesday Night
Low: 29 °F
Rain/Snow
then Snow
Thursday
High: 34 °F
Snow Likely

Detailed Forecast

This Afternoon

Snow, mainly after 2pm. High near 36. South southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain and snow. Snow level 5200 feet. Low around 34. West southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain, possibly mixed with snow. Snow level 5100 feet. High near 40. Southwest wind 11 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain, possibly mixed with snow before 8pm, then rain between 8pm and 2am, then rain, possibly mixed with snow after 2am. Snow level 5700 feet rising to 6300 feet. Low around 34. Breezy, with a southwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow, becoming all snow after 8am. High near 37. Breezy, with a west southwest wind 20 to 25 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Tuesday Night

Snow. Low around 32. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Rain, possibly mixed with snow. Snow level 5400 feet. High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain, possibly mixed with snow, becoming all snow after 8pm. Mostly cloudy, with a low around 29.

Thursday

Snow likely. Mostly cloudy, with a high near 34.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 29.

Friday

A chance of rain and snow. Snow level rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 37.

Friday Night

A chance of rain and snow. Snow level 5800 feet. Mostly cloudy, with a low around 32.

Saturday

A chance of rain and snow. Snow level 5700 feet. Partly sunny, with a high near 39.