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

3 Miles ESE Rocky Boy MT

Overnight
Low: 20 °F
Mostly Clear
Monday
High: 49 °F
Mostly Sunny
then Mostly
Cloudy and
Breezy
Monday Night
Low: 23 °F
Breezy.
Chance
Rain/Snow
then Slight
Chance Snow
Tuesday
High: 40 °F
Decreasing
Clouds
Tuesday Night
Low: 26 °F
Chance Snow
Wednesday
High: 45 °F
Breezy.
Slight Chance
Snow then
Sunny
Wednesday Night
Low: 31 °F
Partly Cloudy
and Windy
Thursday
High: 50 °F
Mostly Sunny
and Windy
Thursday Night
Low: 23 °F
Chance Snow
and Windy

Detailed Forecast

Overnight

Mostly clear, with a steady temperature around 20. Southwest wind 6 to 8 mph.

Monday

Increasing clouds, with a high near 49. Breezy, with a southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph.

Monday Night

A chance of rain and snow before 10pm, then a chance of snow between 10pm and 1am. Cloudy, with a low around 23. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 40. West wind 9 to 11 mph, with gusts as high as 22 mph.

Tuesday Night

A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. West wind 6 to 13 mph becoming south in the evening. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.

Wednesday

A 20 percent chance of snow before 11am. Sunny, with a high near 45. Breezy, with a west wind 16 to 26 mph, with gusts as high as 45 mph.

Wednesday Night

Partly cloudy, with a low around 31. Windy, with a west wind 25 to 30 mph, with gusts as high as 46 mph.

Thursday

Mostly sunny, with a high near 50. Windy, with a west southwest wind 29 to 34 mph, with gusts as high as 55 mph.

Thursday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23. Windy.

Friday

Snow likely. Mostly cloudy, with a high near 37. Breezy.

Friday Night

Snow likely. Mostly cloudy, with a low around 7.