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

40°F

4°C

Humidity	83%
Wind Speed	W 5 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Wind Chill	36°F (2°C)
Last update	15 Apr 04:15 AM 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

Overnight
Low: 33 °F
Slight Chance
Snow Showers
Wednesday
High: 46 °F
Snow Showers
Wednesday Night
Low: 22 °F
Snow Showers
then Chance
Snow Showers
Thursday
High: 35 °F
Snow Showers
Thursday Night
Low: 23 °F
Chance Snow
Showers
Friday
High: 40 °F
Snow Showers
Likely
Friday Night
Low: 22 °F
Partly Cloudy
Saturday
High: 50 °F
Sunny
Saturday Night
Low: 30 °F
Partly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of snow showers. Mostly cloudy, with a low around 33. South southwest wind around 6 mph.

Wednesday

Snow showers. Some thunder is also possible. High near 46. Southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

Snow showers before 1am, then a chance of snow showers after 4am. Low around 22. West southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday

Snow showers. High near 35. West wind 6 to 10 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 showers. Mostly cloudy, with a low around 23. West southwest wind 6 to 10 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Friday

Snow showers likely, mainly after noon. Partly sunny, with a high near 40. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Partly cloudy, with a low around 22.

Saturday

Sunny, with a high near 50.

Saturday Night

Partly cloudy, with a low around 30.

Sunday

Mostly sunny, with a high near 59.

Sunday Night

Partly cloudy, with a low around 35.

Monday

Mostly sunny, with a high near 62.