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

4 Miles ESE Big Sandy MT

Today
High: 27 °F
Decreasing
Clouds
Tonight
Low: 12 °F
Mostly Clear
Monday
High: 52 °F
Increasing
Clouds
Monday Night
Low: 27 °F
Slight Chance
Rain/Snow
Tuesday
High: 45 °F
Slight Chance
Snow
Tuesday Night
Low: 27 °F
Chance
Rain/Snow
Wednesday
High: 48 °F
Slight Chance
Snow then
Sunny
Wednesday Night
Low: 31 °F
Partly Cloudy
Thursday
High: 52 °F
Mostly Sunny
and Breezy

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 27. Wind chill values as low as zero. Northeast wind around 8 mph.

Tonight

Mostly clear, with a low around 12. East wind 5 to 8 mph.

Monday

Increasing clouds, with a high near 52. East wind 7 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph.

Monday Night

A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 27. West wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Tuesday

A 20 percent chance of snow. Mostly sunny, with a high near 45. West northwest wind 6 to 8 mph.

Tuesday Night

A chance of rain and snow. Mostly cloudy, with a low around 27. West northwest wind 6 to 10 mph becoming south in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 48. West wind 13 to 21 mph, with gusts as high as 33 mph.

Wednesday Night

Partly cloudy, with a low around 31. West southwest wind around 18 mph, with gusts as high as 29 mph.

Thursday

Mostly sunny, with a high near 52. Breezy.

Thursday Night

A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Partly cloudy, with a low around 29. Breezy.

Friday

A chance of snow. Mostly cloudy, with a high near 44.

Friday Night

A chance of snow. Mostly cloudy, with a low around 14.

Saturday

A slight chance of snow. Mostly sunny, with a high near 30.