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

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.

Clear

30°F

-1°C

Humidity	54%
Wind Speed	SSW 9 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	12 Feb 06:00 PM MST

More Information:

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

Extended Forecast for

5 Miles NNE Moore MT

Tonight
Low: 14 °F
Partly Cloudy
Friday
High: 49 °F
Mostly Sunny
Friday Night
Low: 26 °F
Increasing
Clouds
Saturday
High: 50 °F
Partly Sunny
Saturday Night
Low: 29 °F
Slight Chance
Rain/Snow
Sunday
High: 48 °F
Chance
Rain/Snow
Sunday Night
Low: 27 °F
Mostly Cloudy
Washington's Birthday
High: 50 °F
Partly Sunny
Monday Night
Low: 25 °F
Slight Chance
Rain/Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 14. South southwest wind 6 to 8 mph.

Friday

Mostly sunny, with a high near 49. South southwest wind 5 to 8 mph becoming light and variable in the afternoon.

Friday Night

Increasing clouds, with a low around 26. South southwest wind 5 to 7 mph.

Saturday

Partly sunny, with a high near 50. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.

Saturday Night

A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 29. South wind around 7 mph. Chance of precipitation is 20%.

Sunday

A chance of snow before 11am, then a slight chance of rain and snow. Partly sunny, with a high near 48. Southwest wind around 7 mph becoming west northwest in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 27. West wind 5 to 7 mph becoming south in the evening.

Washington's Birthday

Partly sunny, with a high near 50. South wind around 8 mph.

Monday Night

A slight chance of rain and snow before 2am, then a slight chance of rain. Mostly cloudy, with a low around 25.

Tuesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 40.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 17.

Wednesday

A chance of snow. Mostly cloudy, with a high near 35.