Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from October 10, 06:00 PM MDT until October 11, 06:00 PM MDT

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

50°F

10°C

Humidity	49%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	08 Oct 09:00 PM MDT

More Information:

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

Extended Forecast for

8 Miles ESE Greenough MT

Winter Storm Watch October 10, 06:00pm until October 11, 06:00pm

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 43 °F
Mostly Cloudy
Friday
High: 63 °F
Mostly Sunny
Friday Night
Low: 37 °F
Mostly Cloudy
then Chance
Rain
Saturday
High: 40 °F
Rain/Snow
then Snow
Saturday Night
Low: 26 °F
Rain/Snow
then Snow
Sunday
High: 28 °F
Snow Likely
then Chance
Snow
Sunday Night
Low: 21 °F
Chance Snow
Columbus Day
High: 35 °F
Slight Chance
Snow then
Mostly Sunny
Monday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 43. Calm wind becoming southwest around 5 mph after midnight.

Friday

Mostly sunny, with a high near 63. Light west southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 33 mph.

Friday Night

A 50 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 37. West wind 6 to 14 mph, with gusts as high as 29 mph.

Saturday

Rain before 9am, then rain and snow between 9am and noon, then snow after noon. High near 40. West northwest wind 5 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday Night

Rain and snow, becoming all snow after 9pm. Low around 26. East northeast wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday

Snow likely, mainly before noon. Cloudy, with a high near 28. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 21. New snow accumulation of less than a half inch possible.

Columbus Day

A slight chance of snow before noon. Partly sunny, with a high near 35.

Monday Night

Partly cloudy, with a low around 26.

Tuesday

Sunny, with a high near 45.

Tuesday Night

Partly cloudy, with a low around 31.