Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

12°F

-11°C

Humidity	85%
Wind Speed	ESE 13 MPH
Barometer	30.4 in (1029.46 mb)
Dewpoint	9°F (-13°C)
Visibility	10.00 mi
Wind Chill	-3°F (-19°C)
Last update	21 Feb 09:15 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: 7 °F⇑
Patchy Fog
Sunday
High: 39 °F
Decreasing
Clouds
Sunday Night
Low: 25 °F
Mostly Clear
Monday
High: 52 °F
Partly Sunny
Monday Night
Low: 32 °F
Slight Chance
Rain
Tuesday
High: 48 °F
Chance
Rain/Snow
Tuesday Night
Low: 26 °F
Chance Rain
then Chance
Rain/Snow
Wednesday
High: 44 °F
Slight Chance
Snow and
Windy
Wednesday Night
Low: 26 °F
Partly Cloudy
and Breezy

Detailed Forecast

Tonight

Patchy fog between 11pm and 2am. Otherwise, increasing clouds, with a temperature rising to around 12 by 5am. Wind chill values as low as -5. Southeast wind around 8 mph.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 39. Wind chill values as low as zero. South wind 9 to 13 mph, with gusts as high as 21 mph.

Sunday Night

Mostly clear, with a low around 25. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.

Monday

Partly sunny, with a high near 52. South southwest wind 13 to 17 mph, with gusts as high as 29 mph.

Monday Night

A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 32. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.

Tuesday

A chance of rain and snow. Cloudy, with a high near 48. West northwest wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday Night

A chance of rain before 2am, then a chance of snow. Mostly cloudy, with a low around 26. West southwest wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Wednesday

A slight chance of snow. Mostly sunny, with a high near 44. Windy, with a west wind 22 to 32 mph, with gusts as high as 43 mph.

Wednesday Night

Partly cloudy, with a low around 26. Breezy.

Thursday

Mostly sunny, with a high near 50. Windy.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 28. Breezy.

Friday

A chance of snow. Partly sunny, with a high near 44. Breezy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 15.