Heavy Rainfall Potential for Southern Plains; Cooler and Showery Weather for New England

Showers and thunderstorms will persist again into Monday for portions of the Intermountain West and Southern Plain where the rainfall could be locally heavy. Meanwhile, a coastal low in the Gulf of Maine will keep breezy and showery weather across New England with below normal temperatures. Dry and milder weather is in the forecast for the Pacific Northwest through the first half of the week. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Mostly Cloudy

57°F

14°C

Humidity 93%
Wind Speed S 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 05 Jun 12:00 AM MDT
Extended Forecast for

Lewistown MTSimilar City Names

  • Overnight

    Overnight: Partly cloudy, with a low around 50. Southeast wind around 6 mph.

    Partly Cloudy

    Low: 50 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Increasing clouds, with a high near 79. Light south southeast wind becoming southeast 5 to 10 mph in the morning.

    Sunny then
    Chance
    T-storms

    High: 79 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 53. South southeast wind 6 to 8 mph becoming west after midnight.

    Chance
    T-storms then
    Mostly Clear

    Low: 53 °F

  • Tuesday

    Tuesday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 72. Light and variable wind becoming northwest 5 to 10 mph in the morning.  Chance of precipitation is 80%.

    Chance
    Showers then
    Showers

    High: 72 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 53. North northwest wind 5 to 10 mph becoming light and variable  after midnight.

    Chance
    T-storms

    Low: 53 °F

  • Wednesday

    Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 75. Light and variable wind becoming east 5 to 9 mph in the morning.  Chance of precipitation is 70%.

    Slight Chance
    Showers then
    Showers
    Likely

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 54. East wind around 8 mph becoming south after midnight.  Chance of precipitation is 50%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 54 °F

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 76. South wind 6 to 13 mph becoming northeast in the morning. Winds could gust as high as 18 mph.

    Showers

    High: 76 °F

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 55.

    Showers
    Likely

    Low: 55 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. Southeast wind around 6 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Increasing clouds, with a high near 79. Light south southeast wind becoming southeast 5 to 10 mph in the morning.
Monday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. South southeast wind 6 to 8 mph becoming west after midnight.
Tuesday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 72. Light and variable wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 80%.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 53. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 75. Light and variable wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East wind around 8 mph becoming south after midnight. Chance of precipitation is 50%.
Thursday
A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 76. South wind 6 to 13 mph becoming northeast in the morning. Winds could gust as high as 18 mph.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 55.
Friday
A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 75.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55.
Saturday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 72.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Lewistown MTSimilar City Names
 47.07°N 109.43°W (Elev. 3898 ft)
11:04 pm MDT Jun 4, 2023
12am MDT Jun 5, 2023-6pm MDT Jun 10, 2023
 
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Additional Resources

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