Heavy rain and thunderstorms from the central Gulf Coast to Southeast U.S. early this week

Thunderstorms with heavy rain are expected from eastern TX across the Lower Miss. Valley to the Southeast U.S. on Monday. This rain could lead to flash flooding. Some of the thunderstorms could be severe in this area, producing damaging wind and tornadoes. Meanwhile, heavy rain will also spread into the Northwest U.S., with heavy snow in the higher elevations of the Cascades and northern Rockies. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167ft.

Overcast

23°F

-5°C

Humidity 93%
Wind Speed WNW 17 G 23 MPH
Barometer 29.60 in
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Wind Chill9°F (-13°C)
Last update 04 Dec 10:20 pm MST
Extended Forecast for

Lewistown MTSimilar City Names

Winter Weather Advisory until December 5, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 5, 05:00pm

    NOW until
    5:00pm Mon

    Winter Weather Advisory

  • Tonight

    Tonight: A 50 percent chance of snow.  Cloudy, with a low around 14. Northwest wind 16 to 18 mph, with gusts as high as 25 mph.  Total nighttime snow accumulation of less than one inch possible.

    Chance Snow

    Low: 14 °F

  • Monday

    Monday: A 50 percent chance of snow showers.  Cloudy, with a high near 19. Wind chill values as low as -3. Northwest wind around 17 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    High: 19 °F

  • Monday
    Night

    Monday Night: Isolated snow showers.  Cloudy, with a low around -2. Wind chill values as low as -9. Northwest wind around 9 mph.  Chance of precipitation is 20%.

    Isolated Snow
    Showers

    Low: -2 °F

  • Tuesday

    Tuesday: Isolated snow showers.  Cloudy and cold, with a high near 3. Wind chill values as low as -18. West northwest wind 9 to 11 mph.  Chance of precipitation is 20%.

    Isolated Snow
    Showers

    High: 3 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around -10. West northwest wind 6 to 10 mph.

    Mostly Cloudy

    Low: -10 °F

  • Wednesday

    Wednesday: Partly sunny and cold, with a high near 2.

    Cold

    High: 2 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around -4.

    Partly Cloudy

    Low: -4 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 14.

    Mostly Sunny

    High: 14 °F

Detailed Forecast

Tonight
A 50 percent chance of snow. Cloudy, with a low around 14. Northwest wind 16 to 18 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of less than one inch possible.
Monday
A 50 percent chance of snow showers. Cloudy, with a high near 19. Wind chill values as low as -3. Northwest wind around 17 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Monday Night
Isolated snow showers. Cloudy, with a low around -2. Wind chill values as low as -9. Northwest wind around 9 mph. Chance of precipitation is 20%.
Tuesday
Isolated snow showers. Cloudy and cold, with a high near 3. Wind chill values as low as -18. West northwest wind 9 to 11 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around -10. West northwest wind 6 to 10 mph.
Wednesday
Partly sunny and cold, with a high near 2.
Wednesday Night
Partly cloudy, with a low around -4.
Thursday
Mostly sunny, with a high near 14.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 10.
Friday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 27.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 14.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 32.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 33.
Click Map For Forecast
Point Forecast:
Lewistown MTSimilar City Names
 47.07°N 109.43°W (Elev. 3898 ft)
9:20 pm MST Dec 4, 2016
10pm MST Dec 4, 2016-6pm MST Dec 11, 2016
 
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Additional Resources

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