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 SE Box Elder MT

Today
High: 50 °F
Partly Sunny
Tonight
Low: 23 °F
Slight Chance
Rain then
Mostly Cloudy
Tuesday
High: 41 °F
Decreasing
Clouds
Tuesday Night
Low: 26 °F
Chance Snow
Wednesday
High: 48 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Wednesday Night
Low: 32 °F
Partly Cloudy
and Breezy
Thursday
High: 51 °F
Mostly Sunny
and Breezy
Thursday Night
Low: 24 °F
Chance Snow
and Breezy
Friday
High: 38 °F
Chance Snow

Detailed Forecast

Today

Partly sunny, with a high near 50. South southwest wind 9 to 18 mph, with gusts as high as 31 mph.

Tonight

A slight chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 23. West wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 20%.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind around 8 mph.

Tuesday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. South southwest wind 6 to 10 mph. Little or no snow accumulation expected.

Wednesday

Mostly sunny, with a high near 48. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

Wednesday Night

Partly cloudy, with a low around 32. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 34 mph.

Thursday

Mostly sunny, with a high near 51. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 43 mph.

Thursday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 24. Breezy, with a west wind 23 to 25 mph, with gusts as high as 38 mph.

Friday

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

Friday Night

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

Saturday

A chance of snow. Partly sunny, with a high near 22.