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

2 Miles WSW Rocky Boy MT

This Afternoon
High: 50 °F
Mostly Cloudy
and Breezy
Tonight
Low: 25 °F
Cloudy and
Breezy then
Slight Chance
Snow
Tuesday
High: 40 °F
Decreasing
Clouds
Tuesday Night
Low: 27 °F
Chance Snow
Wednesday
High: 46 °F
Sunny and
Breezy
Wednesday Night
Low: 31 °F
Partly Cloudy
and Breezy
Thursday
High: 50 °F
Partly Sunny
and Windy
Thursday Night
Low: 25 °F
Chance Snow
and Windy
Friday
High: 36 °F
Snow Likely
and Breezy

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 50. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 39 mph.

Tonight

A slight chance of snow between midnight and 1am. Cloudy, with a low around 25. Breezy, with a west wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 20%.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 40. West wind 7 to 11 mph, with gusts as high as 21 mph.

Tuesday Night

A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27. West wind 7 to 14 mph becoming south in the evening. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.

Wednesday

Sunny, with a high near 46. Breezy, with a west wind 21 to 26 mph, with gusts as high as 46 mph.

Wednesday Night

Partly cloudy, with a low around 31. Breezy, with a west southwest wind 23 to 29 mph, with gusts as high as 41 mph.

Thursday

Partly sunny, with a high near 50. Windy, with a west southwest wind 28 to 36 mph, with gusts as high as 55 mph.

Thursday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 25. Windy, with a west southwest wind 26 to 36 mph, with gusts as high as 50 mph.

Friday

Snow likely. Mostly cloudy, with a high near 36. Breezy.

Friday Night

Snow likely. Mostly cloudy, with a low around 9.