Critical Fire Weather in the Plains; Severe Thunderstorms and Heavy Rain in the Mid-South

Gusty winds and low relative humidity will bring fire weather concerns over parts of the central and southern High Plains. Severe thunderstorms and heavy rain are expected across the Mid-South region and central Gulf states. Above average temperatures are expected across much of the country, and numerous daily record-tying/breaking highs will be possible. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Overcast

27°F

-3°C

Humidity	79%
Wind Speed	E 6 MPH
Barometer	29.68 in (1005.08 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	20°F (-7°C)
Last update	09 Mar 12:00 PM MDT

More Information:

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

Extended Forecast for

Lewistown Municipal MT

This Afternoon
High: 39 °F
Slight Chance
Snow and
Breezy
Tonight
Low: 17 °F
Mostly Cloudy
Tuesday
High: 35 °F
Mostly Sunny
then Chance
Snow
Tuesday Night
Low: 17 °F
Slight Chance
Snow then
Partly Cloudy
Wednesday
High: 43 °F
Mostly Sunny
then Slight
Chance Snow
Wednesday Night
Low: 33 °F
Chance
Rain/Snow
Thursday
High: 47 °F
Chance
Rain/Snow and
Breezy then
Rain/Snow and
Windy
Thursday Night
Low: 25 °F
Snow and
Blustery
Friday
High: 38 °F
Snow Likely

Detailed Forecast

This Afternoon

A 20 percent chance of snow before 1pm. Partly sunny, with a high near 39. Breezy, with a west northwest wind 16 to 22 mph, with gusts as high as 33 mph.

Tonight

Mostly cloudy, with a low around 17. West northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

Tuesday

A chance of snow between 2pm and 5pm. Increasing clouds, with a high near 35. Southwest wind 6 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Tuesday Night

A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday

A 20 percent chance of snow after noon. Partly sunny, with a high near 43. West southwest wind 11 to 20 mph, with gusts as high as 32 mph.

Wednesday Night

A chance of rain and snow. Cloudy, with a low around 33. West southwest wind 14 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Thursday

Rain and snow, mainly after noon. High near 47. Windy, with a west wind 24 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday Night

Snow. Cloudy, with a low around 25. Blustery, with a west wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.

Friday

Snow likely. Cloudy, with a high near 38.

Friday Night

Snow likely. Cloudy, with a low around 22.

Saturday

Snow. Cloudy, with a high near 38.

Saturday Night

Snow. Cloudy, with a low around 11.

Sunday

A chance of snow. Cloudy, with a high near 29.