Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

ROCKY BOY (RCBM8)

Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.

-12°F

-24°C

Humidity	71%
Wind Speed	S 0 MPH
Barometer	NA
Dewpoint	-19°F (-28°C)
Visibility	NA
Last update	21 Feb 05:18 AM MST

More Information:

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

Extended Forecast for

2 Miles NW Rocky Boy MT

Tonight
Low: 16 °F⇑
Mostly Clear
Monday
High: 51 °F
Increasing
Clouds
Monday Night
Low: 26 °F
Chance
Rain/Snow and
Breezy
Tuesday
High: 43 °F
Slight Chance
Snow
Tuesday Night
Low: 27 °F
Chance Snow
Wednesday
High: 47 °F
Breezy.
Slight Chance
Snow then
Mostly Sunny
Wednesday Night
Low: 30 °F
Partly Cloudy
and Breezy
Thursday
High: 48 °F
Mostly Sunny
and Windy
Thursday Night
Low: 25 °F
Chance Snow
and Windy

Detailed Forecast

Tonight

Mostly clear, with a temperature rising to around 25 by 5am. South southwest wind 6 to 8 mph.

Monday

Increasing clouds, with a high near 51. Southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.

Monday Night

A slight chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 26. Breezy, with a west wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 43. West wind 7 to 9 mph.

Tuesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 27. South southwest wind 6 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Wednesday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 47. Breezy, with a west wind 15 to 22 mph, with gusts as high as 38 mph.

Wednesday Night

Partly cloudy, with a low around 30. Breezy, with a west southwest wind 26 to 29 mph, with gusts as high as 39 mph.

Thursday

Mostly sunny, with a high near 48. Windy, with a west southwest wind 29 to 33 mph, with gusts as high as 49 mph.

Thursday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. Windy.

Friday

A chance of snow. Mostly cloudy, with a high near 36. Breezy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 7.