Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 15, 12:00 AM MDT until April 16, 09:00 AM MDT

Current conditions at

ST. REGIS (STGM8)

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

38°F

3°C

Humidity	97%
Wind Speed	NW 0 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	15 Apr 01:02 AM MDT

More Information:

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

Extended Forecast for

12 Miles SSW St. Regis MT

Winter Weather Advisory until April 16, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until April 16, 09:00am
NOW until 9:00am Thu
Winter Weather Advisory
Overnight
Low: 28 °F
Snow and
Breezy
Wednesday
High: 30 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 19 °F
Snow Likely
and Breezy
then Chance
Snow
Thursday
High: 25 °F
Snow
Thursday Night
Low: 20 °F
Chance Snow
Friday
High: 30 °F
Chance Snow
Friday Night
Low: 20 °F
Mostly Clear
Saturday
High: 39 °F
Mostly Sunny

Detailed Forecast

Overnight

Snow. Low around 28. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

Wednesday

Snow, mainly before 5pm. The snow could be heavy at times. High near 30. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 19. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. High near 25. West wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. Southwest wind 16 to 21 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

Friday

A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 30. New snow accumulation of less than a half inch possible.

Friday Night

Mostly clear, with a low around 20.

Saturday

Mostly sunny, with a high near 39.

Saturday Night

Partly cloudy, with a low around 28.

Sunday

Mostly sunny, with a high near 48.

Sunday Night

A slight chance of rain and snow. Snow level 7500 feet lowering to 6800 feet after midnight . Partly cloudy, with a low around 34.