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.

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Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

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

unknown precip

38°F

3°C

Humidity 54%
Wind Speed W 10 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 08 Dec 01:30 PM MST
Extended Forecast for

9 Miles ENE Lewistown MT

High Wind Warning December 8, 06:00pm until December 9, 03:00pm
Click here for hazard details and duration
High Wind Warning
  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 39. West wind around 21 mph, with gusts as high as 38 mph.

    High: 39 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain and snow before 11pm, then a slight chance of rain between 11pm and midnight.  Mostly cloudy, with a temperature rising to around 41 by 2am. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 48 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow and
    Breezy then
    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: A chance of rain before 9am, then rain likely, possibly mixed with snow between 9am and 10am, then a chance of snow after 10am.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 27 by 5pm. Windy, with a west northwest wind 28 to 33 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 60 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    Likely and
    Windy then
    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow, mainly after 5am.  Low around 25. West wind 8 to 13 mph becoming south after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: Rain and snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm.  High near 40. South wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely.  Cloudy, with a low around 29. West wind 16 to 21 mph, with gusts as high as 36 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 31. West wind 11 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    High: 31 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow likely.  Cloudy, with a low around 1. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 11am.  Cloudy, with a high near 14.

    High: 14 °F

    Snow Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 39. West wind around 21 mph, with gusts as high as 38 mph.
Tonight
A chance of rain and snow before 11pm, then a slight chance of rain between 11pm and midnight. Mostly cloudy, with a temperature rising to around 41 by 2am. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of rain before 9am, then rain likely, possibly mixed with snow between 9am and 10am, then a chance of snow after 10am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 27 by 5pm. Windy, with a west northwest wind 28 to 33 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow, mainly after 5am. Low around 25. West wind 8 to 13 mph becoming south after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Rain and snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. High near 40. South wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 29. West wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Snow. The snow could be heavy at times. High near 31. West wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Thursday Night
Snow likely. Cloudy, with a low around 1. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
Snow likely, mainly before 11am. Cloudy, with a high near 14.
Friday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 5.
Saturday
A chance of snow. Mostly cloudy, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Lewistown MT
 47.1°N 109.25°W (Elev. 5325 ft)
1:26 pm MST Dec 8, 2025
1pm MST Dec 8, 2025-6pm MST Dec 14, 2025
 
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