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NWS
 Point Forecast: Lewistown MT
 47.07°N 109.43°W
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Last Update: 4:18 am MDT May 3, 2024
Forecast Valid: 8am MDT May 3, 2024-6pm MDT May 9, 2024
Forecast at a Glance
Today

Chance Rain/Snow Chance for Measurable Precipitation 40%
Chance
Rain/Snow
Hi 43 °F
Tonight

Partly Cloudy
Partly
Cloudy
Lo 23 °F
Saturday

Sunny
Sunny

Hi 59 °F
Saturday
Night

Mostly Cloudy
Mostly
Cloudy
Lo 37 °F
Sunday

Chance Showers Chance for Measurable Precipitation 30%
Chance
Showers
Hi 66 °F
Sunday
Night

Showers Chance for Measurable Precipitation 80%
Showers

Lo 39 °F
Monday

Showers Chance for Measurable Precipitation 80%
Showers

Hi 51 °F
Monday
Night

Showers Likely
Showers
Likely
Lo 35 °F
Tuesday

Showers Likely
Showers
Likely
Hi 47 °F

Detailed text forecast
Today: A chance of snow showers, mixing with rain after 2pm, then gradually ending. Mostly cloudy, with a high near 43. Northwest wind between 11 and 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

Tonight: Partly cloudy, with a low around 23. Northwest wind 6 to 11 mph becoming southeast.

Saturday: Sunny, with a high near 59. Southeast wind between 6 and 11 mph.

Saturday Night: Mostly cloudy, with a low around 37. Southeast wind between 11 and 18 mph, with gusts as high as 26 mph.

Sunday: A 30 percent chance of showers after noon. Mostly cloudy, with a high near 66. East southeast wind between 8 and 13 mph, with gusts as high as 18 mph.

Sunday Night: Showers. Low around 39. Chance of precipitation is 80%.

Monday: Showers. High near 51. Breezy. Chance of precipitation is 80%.

Monday Night: Showers likely. Mostly cloudy and breezy, with a low around 35.

Tuesday: Showers likely. Mostly cloudy and windy, with a high near 47.

Tuesday Night: Rain and snow showers. Snow level 5300 feet lowering to 4500 feet after midnight . Cloudy and windy, with a low around 32.

Wednesday: Rain and snow showers. Snow level 4400 feet rising to 5100 feet in the afternoon. Cloudy and breezy, with a high near 44.

Wednesday Night: Showers likely. Mostly cloudy, with a low around 33.

Thursday: Showers likely. Mostly cloudy, with a high near 48.


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Lewistown, Lewistown Municipal Airport
Lat: 47.04917 Lon: -109.46639 Elev: 4167.0
Last Update on 12 Apr 01:20 PM MDT

Mostly Cloudy

73
23
Humidity: 23%
Wind Speed:SSW SSW MPH
Barometer:29.75in
Dewpoint:34 (1)
Visibility:10.0 Miles
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