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SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Partly Cloudy

N/A

Humidity	41%
Wind Speed	SE 4 MPH
Barometer	NA
Dewpoint	N/A
Visibility	10.00 mi
Last update	08 Jun 08:40 PM MDT

More Information:

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

Extended Forecast for

3 Miles E Moore MT

Juneteenth
High: 69 °F
Mostly Sunny
Tonight
Low: 45 °F
Partly Cloudy
Saturday
High: 77 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 49 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 68 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 42 °F
Slight Chance
T-storms then
Chance
Showers
Monday
High: 62 °F
Chance
Showers
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 72 °F
Sunny

Detailed Forecast

Juneteenth

Mostly sunny, with a high near 69. Calm wind becoming east 5 to 8 mph in the afternoon.

Tonight

Partly cloudy, with a low around 45. East southeast wind 6 to 13 mph, with gusts as high as 20 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 77. South southeast wind 3 to 6 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49. South southwest wind 6 to 8 mph becoming west northwest after midnight.

Sunday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 68. West northwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Sunday Night

A slight chance of showers and thunderstorms, then a chance of showers after 9pm. Mostly cloudy, with a low around 42. North northwest wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Monday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 62. Northwest wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

Monday Night

Mostly clear, with a low around 40. North northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.

Tuesday

Sunny, with a high near 72.

Tuesday Night

Partly cloudy, with a low around 45.

Wednesday

Mostly sunny, with a high near 77.

Wednesday Night

Partly cloudy, with a low around 48.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.