Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

ROCKY BOY (RCBM8)

Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.

33°F

1°C

Humidity	43%
Wind Speed	SW 5 MPH
Barometer	NA
Dewpoint	13°F (-11°C)
Visibility	NA
Wind Chill	28°F (-2°C)
Last update	12 Feb 06:18 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: 49 °F
Sunny
Tonight
Low: 29 °F
Partly Cloudy
Friday
High: 50 °F
Mostly Sunny
Friday Night
Low: 30 °F
Mostly Cloudy
Saturday
High: 50 °F
Partly Sunny
Saturday Night
Low: 31 °F
Chance
Rain/Snow
Sunday
High: 45 °F
Chance
Rain/Snow
then Mostly
Cloudy
Sunday Night
Low: 29 °F
Mostly Cloudy
Washington's Birthday
High: 47 °F
Slight Chance
Snow then
Partly Sunny

Detailed Forecast

Today

Sunny, with a high near 49. Southwest wind around 6 mph.

Tonight

Partly cloudy, with a low around 29. South wind around 8 mph.

Friday

Mostly sunny, with a high near 50. South wind around 7 mph becoming west in the afternoon.

Friday Night

Mostly cloudy, with a low around 30. West wind around 6 mph becoming south after midnight.

Saturday

Partly sunny, with a high near 50. South southwest wind 5 to 7 mph.

Saturday Night

A chance of rain and snow, mainly after 5am. Mostly cloudy, with a low around 31. West wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday

A chance of rain and snow before 8am, then a chance of snow between 8am and 11am. Mostly cloudy, with a high near 45. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 29. Light and variable wind becoming southeast around 5 mph after midnight.

Washington's Birthday

A slight chance of snow before 11am. Partly sunny, with a high near 47.

Monday Night

A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 27.

Tuesday

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

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 20.

Wednesday

A chance of snow. Partly sunny, with a high near 34.