Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from April 2, 06:00 AM MDT until April 3, 06:00 AM MDT

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

44°F

7°C

Humidity	58%
Wind Speed	W 1 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	31 Mar 07:30 PM MDT

More Information:

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

Extended Forecast for

5 Miles SSE Greenough MT

Winter Storm Watch April 2, 06:00am until April 3, 06:00am

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 32 °F
Mostly Cloudy
Wednesday
High: 50 °F
Slight Chance
Snow then
Chance Rain
Wednesday Night
Low: 32 °F
Rain then
Rain/Snow
Thursday
High: 35 °F
Heavy Snow
Thursday Night
Low: 29 °F
Snow Likely
then Chance
Snow
Friday
High: 42 °F
Chance Snow
Friday Night
Low: 29 °F
Partly Cloudy
Saturday
High: 51 °F
Sunny
Saturday Night
Low: 33 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 32. Light and variable wind.

Wednesday

A slight chance of snow before 10am, then a chance of rain after 4pm. Partly sunny, with a high near 50. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

Wednesday Night

Rain before 3am, then rain and snow. Snow level 6800 feet lowering to 5900 feet after midnight . Low around 32. South southwest wind around 6 mph becoming southeast in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday

Snow. The snow could be heavy at times. High near 35. West wind 6 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow likely, mainly before midnight. Cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Friday

A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 42. New snow accumulation of less than a half inch possible.

Friday Night

Partly cloudy, with a low around 29.

Saturday

Sunny, with a high near 51.

Saturday Night

Mostly clear, with a low around 33.

Sunday

Mostly sunny, with a high near 56.

Sunday Night

Mostly cloudy, with a low around 36.