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, 03:00 PM MDT until April 16, 09:00 AM MDT

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

47°F

8°C

Humidity	42%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	14 Apr 10:45 PM MDT

More Information:

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

Extended Forecast for

8 Miles SE Clinton MT

Winter Weather Advisory April 15, 03:00pm until April 16, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 33 °F
Chance Snow
Wednesday
High: 46 °F
Snow Likely
then
Rain/Snow
Wednesday Night
Low: 23 °F
Snow then
Chance Snow
Thursday
High: 35 °F
Snow
Thursday Night
Low: 23 °F
Chance Snow
Friday
High: 40 °F
Snow Showers
Likely
Friday Night
Low: 23 °F
Partly Cloudy
Saturday
High: 51 °F
Sunny
Saturday Night
Low: 30 °F
Partly Cloudy

Detailed Forecast

Tonight

A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 33. West southwest wind 6 to 8 mph. Little or no snow accumulation expected.

Wednesday

Snow likely before 3pm, then rain and snow showers between 3pm and 4pm, then snow after 4pm. Some thunder is also possible. High near 46. Southwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

Snow, mainly before midnight. Low around 23. West southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow. High near 35. West northwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 23. West southwest wind 6 to 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Friday

A chance of snow before noon, then snow showers likely after noon. Some thunder is also possible. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

Partly cloudy, with a low around 23.

Saturday

Sunny, with a high near 51.

Saturday Night

Partly cloudy, with a low around 30.

Sunday

Mostly sunny, with a high near 60.

Sunday Night

Partly cloudy, with a low around 36.

Monday

A chance of rain. Partly sunny, with a high near 61.