PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

Read More >

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

Lat: 47.07579°NLon: 109.26247°WElev: 4723.0ft.

unknown precip

34°F

1°C

Humidity 82%
Wind Speed W 9 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 07 Dec 11:45 PM MST
Extended Forecast for

9 Miles ENE Lewistown MT

High Wind Watch December 8, 06:00pm until December 9, 10:00am
Click here for hazard details and duration
High Wind Watch
  • Overnight

    Overnight: Patchy blowing snow. Mostly clear, with a low around 28. Breezy, with a west wind 21 to 25 mph, with gusts as high as 45 mph.

    Low: 28 °F

    Patchy
    Blowing Snow
    and Breezy

  • Monday

    Monday: Patchy blowing snow before noon. Increasing clouds, with a high near 40. Breezy, with a west wind 17 to 24 mph, with gusts as high as 44 mph.

    High: 40 °F

    Patchy
    Blowing Snow
    and Breezy
    then Partly
    Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow before 11pm.  Mostly cloudy, with a temperature falling to near 34 by 9pm, then rising to around 43 during the remainder of the night. Breezy, with a west southwest wind 21 to 28 mph, with gusts as high as 49 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of snow after 11am.  Mostly cloudy, with a high near 43. Windy, with a west northwest wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 55 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance
    Rain/Snow and
    Windy then
    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 27. Southwest wind 11 to 16 mph, with gusts as high as 29 mph.  New snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow.  High near 35. South wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 7. West northwest wind 14 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 7 °F

    Snow Likely

  • Thursday

    Thursday: A chance of snow.  Mostly cloudy, with a high near 13. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 13 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 1.

    Low: 1 °F

    Chance Snow

Detailed Forecast

Overnight
Patchy blowing snow. Mostly clear, with a low around 28. Breezy, with a west wind 21 to 25 mph, with gusts as high as 45 mph.
Monday
Patchy blowing snow before noon. Increasing clouds, with a high near 40. Breezy, with a west wind 17 to 24 mph, with gusts as high as 44 mph.
Monday Night
A slight chance of rain and snow before 11pm. Mostly cloudy, with a temperature falling to near 34 by 9pm, then rising to around 43 during the remainder of the night. Breezy, with a west southwest wind 21 to 28 mph, with gusts as high as 49 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 43. Windy, with a west northwest wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 27. Southwest wind 11 to 16 mph, with gusts as high as 29 mph. New snow accumulation of less than one inch possible.
Wednesday
Snow. High near 35. South wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 7. West northwest wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday
A chance of snow. Mostly cloudy, with a high near 13. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 1.
Friday
A chance of snow. Mostly cloudy, with a high near 17.
Friday Night
A chance of snow. Mostly cloudy, with a low around 10.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Lewistown MT
 47.1°N 109.25°W (Elev. 5325 ft)
9:32 pm MST Dec 7, 2025
12am MST Dec 8, 2025-6pm MST Dec 14, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database