Cool and Blustery in the East; Numerous Fire Weather Threats

Lake effect snow, gusty winds, and cool temperatures persist in the Mid-Atlantic and Northeast. Gusty winds in the Southwest and into the Plains, and portions of the East will produce elevated to critical fire weather threats. Snow can also be expected in the mountains and into parts of the High Plains. Severe storms with all hazards are expected to develop Friday in the South and Central Plains. Read More >

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Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167ft.

Overcast

45°F

7°C

Humidity	52%
Wind Speed	WNW 25 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	22 Apr 02:00 PM MDT

More Information:

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

Extended Forecast for

Lewistown MTSimilar City Names

This
Afternoon

Chance
Rain/Snow
High: 46 °F
Tonight

Snow
Low: 24 °F
Friday

Chance Snow
then Mostly
Cloudy
High: 39 °F
Friday
Night

Mostly Cloudy
Low: 24 °F
Saturday

Slight Chance
Rain/Snow
then Chance
Rain
High: 49 °F
Saturday
Night

Rain then
Chance Rain
Low: 32 °F
Sunday

Rain Likely
High: 50 °F
Sunday
Night

Rain Likely
Low: 32 °F
Monday

Chance Rain
High: 48 °F

Detailed Forecast

This Afternoon

A chance of rain and snow between 3pm and 5pm, then a chance of snow after 5pm. Cloudy, with a high near 46. Northwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tonight

Snow. Low around 24. North northwest wind 11 to 16 mph becoming light north northeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday

A 50 percent chance of snow, mainly before 11am. Cloudy, with a high near 39. Light and variable wind becoming northeast around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, with a low around 24. Southeast wind 3 to 5 mph.

Saturday

A slight chance of snow before 9am, then a slight chance of rain and snow between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 49. Southeast wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday Night

Rain, mainly before midnight. Low around 32. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%.

Sunday

Rain likely, mainly after noon. Mostly cloudy, with a high near 50. West wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Sunday Night

Rain likely, mainly before midnight. Cloudy, with a low around 32. North northwest wind around 6 mph becoming calm in the evening.

Monday

A chance of rain. Mostly cloudy, with a high near 48.

Monday Night

A chance of rain before 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 30.

Tuesday

A slight chance of rain and snow. Mostly sunny, with a high near 54.

Tuesday Night

Partly cloudy, with a low around 30.

Wednesday

Mostly sunny, with a high near 59.