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 the Northeastern Seaboard. 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

4 Miles NW Rocky Boy MT

Today
High: 51 °F
Mostly Sunny
then Mostly
Cloudy and
Breezy
Tonight
Low: 23 °F
Slight Chance
Rain/Snow and
Breezy then
Mostly Cloudy
Tuesday
High: 41 °F
Decreasing
Clouds
Tuesday Night
Low: 27 °F
Chance Snow
Wednesday
High: 47 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 33 °F
Partly Cloudy
and Breezy
Thursday
High: 51 °F
Mostly Sunny
and Windy
Thursday Night
Low: 25 °F
Chance Snow
and Windy
Friday
High: 38 °F
Chance Snow
and Breezy

Detailed Forecast

Today

Partly sunny, with a high near 51. Breezy, with a south southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

Tonight

A slight chance of rain and snow between 8pm and 11pm. Mostly cloudy, with a low around 23. Breezy, with a west wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 20%.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind 7 to 9 mph.

Tuesday Night

A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around 27. South southwest wind 5 to 10 mph. New snow accumulation of less than a half inch possible.

Wednesday

Mostly sunny, with a high near 47. Breezy, with a west wind 14 to 24 mph, with gusts as high as 39 mph.

Wednesday Night

Partly cloudy, with a low around 33. Breezy, with a west southwest wind 23 to 26 mph, with gusts as high as 39 mph.

Thursday

Mostly sunny, with a high near 51. Windy, with a west southwest wind 26 to 32 mph, with gusts as high as 47 mph.

Thursday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 25. Windy, with a west wind 28 to 31 mph, with gusts as high as 40 mph.

Friday

A chance of snow. Mostly cloudy, with a high near 38. Breezy.

Friday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 7.