Chilly Eastern Half of U.S.; Fire Weather Concerns in Four Corners

A large, cold dome of high pressure will settle-in across the Eastern half of the country and chilly conditions with below normal temperatures are likely. In fact, a number of record low temperatures are possible Thursday morning and widespread freeze warnings are currently in effect. Meanwhile, elevated to critical fire weather conditions are expected to persist across the Four Corners region. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

28°F

-2°C

Humidity 63%
Wind Speed ESE 5 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 22 Apr 04:10 AM MDT
Extended Forecast for

Lewistown MT

  • Today

    Today: A 30 percent chance of rain, mainly after noon.  Increasing clouds, with a high near 46. South southwest wind 7 to 12 mph becoming west northwest 13 to 18 mph in the morning. Winds could gust as high as 28 mph.

    Chance Rain

    High: 46 °F

  • Tonight

    Tonight: Snow.  Low around 23. North wind 6 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow

    Low: 23 °F

  • Friday

    Friday: A 40 percent chance of snow, mainly before noon.  Cloudy, with a high near 39. East northeast wind 5 to 7 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 39 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 24. East wind 6 to 8 mph becoming south southeast after midnight.

    Mostly Cloudy

    Low: 24 °F

  • Saturday

    Saturday: A 30 percent chance of rain after noon.  Mostly cloudy, with a high near 49. South southeast wind 6 to 8 mph.

    Mostly Cloudy
    then Chance
    Rain

    High: 49 °F

  • Saturday
    Night

    Saturday Night: Rain, mainly before midnight.  Low around 32. East southeast wind 5 to 9 mph becoming west after midnight.  Chance of precipitation is 80%.

    Rain then
    Chance Rain

    Low: 32 °F

  • Sunday

    Sunday: A chance of rain and snow before 9am, then a chance of rain.  Mostly cloudy, with a high near 49. West wind 6 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Chance
    Rain

    High: 49 °F

  • Sunday
    Night

    Sunday Night: Rain likely before 3am, then a chance of rain and snow.  Mostly cloudy, with a low around 31. North wind around 6 mph becoming calm  in the evening.

    Rain Likely
    then Chance
    Rain/Snow

    Low: 31 °F

  • Monday

    Monday: A chance of rain and snow before 9am, then a chance of rain.  Mostly cloudy, with a high near 49.

    Chance
    Rain/Snow
    then Chance
    Rain

    High: 49 °F

Detailed Forecast

Today
A 30 percent chance of rain, mainly after noon. Increasing clouds, with a high near 46. South southwest wind 7 to 12 mph becoming west northwest 13 to 18 mph in the morning. Winds could gust as high as 28 mph.
Tonight
Snow. Low around 23. North wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
A 40 percent chance of snow, mainly before noon. Cloudy, with a high near 39. East northeast wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 24. East wind 6 to 8 mph becoming south southeast after midnight.
Saturday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 49. South southeast wind 6 to 8 mph.
Saturday Night
Rain, mainly before midnight. Low around 32. East southeast wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 80%.
Sunday
A chance of rain and snow before 9am, then a chance of rain. Mostly cloudy, with a high near 49. West wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
Rain likely before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 31. North wind around 6 mph becoming calm in the evening.
Monday
A chance of rain and snow before 9am, then a chance of rain. Mostly cloudy, with a high near 49.
Monday Night
A chance of rain before 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 30.
Tuesday
A chance of rain and snow. Mostly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
Lewistown MT
 47.07°N 109.43°W (Elev. 3898 ft)
3:09 am MDT Apr 22, 2021
4am MDT Apr 22, 2021-6pm MDT Apr 28, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database