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.

unknown precip

42°F

6°C

Humidity	64%
Wind Speed	NNW 5 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	15 Apr 12:30 AM MDT

More Information:

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

Extended Forecast for

16 Miles WNW Maxville MT

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

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 29 °F
Chance Snow
Wednesday
High: 37 °F
Heavy Snow
Wednesday Night
Low: 17 °F
Heavy Snow
then Chance
Snow
Thursday
High: 25 °F
Snow
Thursday Night
Low: 20 °F
Chance Snow
Friday
High: 30 °F
Snow Likely
Friday Night
Low: 20 °F
Partly Cloudy
Saturday
High: 42 °F
Sunny
Saturday Night
Low: 27 °F
Partly Cloudy

Detailed Forecast

Overnight

A 50 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 29. West southwest wind 11 to 14 mph, with gusts as high as 21 mph. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Snow likely before 3pm, then snow showers after 3pm. The snow could be heavy at times. Some thunder is also possible. High near 37. West southwest wind 11 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow, mainly before 8pm. The snow could be heavy at times. Low around 17. West wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow. High near 25. West wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 20. West southwest wind 10 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly after noon. Mostly cloudy, with a high near 30. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Friday Night

Partly cloudy, with a low around 20.

Saturday

Sunny, with a high near 42.

Saturday Night

Partly cloudy, with a low around 27.

Sunday

Mostly sunny, with a high near 50.

Sunday Night

Partly cloudy, with a low around 33.