Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

ST. REGIS (STGM8)

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

46°F

8°C

Humidity	86%
Wind Speed	W 1 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	13 Apr 12:02 PM MDT

More Information:

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

Extended Forecast for

4 Miles W St. Regis MT

This Afternoon
High: 47 °F
Rain
Tonight
Low: 33 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 48 °F
Partly Sunny
then Slight
Chance Rain
Tuesday Night
Low: 34 °F
Rain Likely
then
Rain/Snow
Wednesday
High: 45 °F
Rain/Snow
Wednesday Night
Low: 26 °F
Snow Likely
then Chance
Snow
Thursday
High: 39 °F
Chance Snow
then Snow
Thursday Night
Low: 24 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 45 °F
Mostly Sunny
then Slight
Chance
Rain/Snow

Detailed Forecast

This Afternoon

Rain, mainly before 2pm. High near 47. West southwest wind 3 to 6 mph. Chance of precipitation is 80%.

Tonight

A 40 percent chance of rain, mainly before 9pm. Snow level 6100 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 33. West southwest wind around 5 mph becoming calm in the evening.

Tuesday

A 20 percent chance of rain after 4pm. Snow level 3900 feet rising to 4900 feet in the afternoon. Partly sunny, with a high near 48. Calm wind becoming west southwest 5 to 8 mph in the morning. Winds could gust as high as 22 mph.

Tuesday Night

Rain likely before midnight, then rain and snow. Snow level 5100 feet lowering to 4200 feet after midnight . Low around 34. West southwest wind 5 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday

Rain and snow before noon, then rain between noon and 3pm, then rain and snow after 3pm. Snow level 4300 feet. High near 45. South southwest wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 26. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Thursday

Snow, mainly after noon. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

A slight chance of snow before midnight. Mostly cloudy, with a low around 24.

Friday

A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 45.

Friday Night

Partly cloudy, with a low around 23.

Saturday

Sunny, with a high near 54.

Saturday Night

Partly cloudy, with a low around 31.