Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

Lat: 45.95472°NLon: 112.4975°WElev: 5545.0ft.

Partly Cloudy

19°F

-7°C

Humidity	92%
Wind Speed	SSE 4 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Wind Chill	13°F (-11°C)
Last update	01 Jan 07:20 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

9 Miles N Dewey MT

New Year's Day
High: 38 °F
Increasing
Clouds
Tonight
Low: 28 °F
Chance Snow
and Patchy
Fog
Friday
High: 34 °F
Slight Chance
Snow and
Patchy Fog
then Partly
Sunny
Friday Night
Low: 25 °F
Mostly Cloudy
Saturday
High: 35 °F
Mostly Sunny
Saturday Night
Low: 26 °F
Slight Chance
Snow
Sunday
High: 34 °F
Mostly Sunny
Sunday Night
Low: 24 °F
Partly Cloudy
Monday
High: 32 °F
Chance Snow

Detailed Forecast

New Year's Day

Increasing clouds, with a high near 38. Southwest wind around 9 mph.

Tonight

A 50 percent chance of snow, mainly between 9pm and 4am. Patchy fog after midnight. Otherwise, cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Friday

A 20 percent chance of snow before 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 34. West southwest wind 10 to 15 mph, with gusts as high as 28 mph.

Friday Night

Mostly cloudy, with a low around 25. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.

Saturday

Mostly sunny, with a high near 35. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

Saturday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 26.

Sunday

Mostly sunny, with a high near 34.

Sunday Night

Partly cloudy, with a low around 24.

Monday

A chance of snow. Partly sunny, with a high near 32.