Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

CW1334 Chester (C1334)

Lat: 48.51253°NLon: 110.96415°WElev: 3133.33ft.

NA

62°F

17°C

Humidity 56%
Wind Speed SSE 1 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 16 Sep 03:46 PM MDT
Extended Forecast for

Chester MT

  • Tonight

    Tonight: Mostly clear, with a low around 44. East southeast wind 3 to 5 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Southeast wind 5 to 8 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain between 2am and 4am.  Mostly cloudy, with a low around 49. East wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 73. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 73 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 49. North northeast wind 6 to 8 mph.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after noon.  Partly sunny, with a high near 70. North northeast wind 5 to 7 mph becoming east in the afternoon.

    High: 70 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. East southeast wind around 6 mph becoming calm  after midnight.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 73. Calm wind becoming south around 5 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 44. East southeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 73. Southeast wind 5 to 8 mph.
Thursday Night
A slight chance of rain between 2am and 4am. Mostly cloudy, with a low around 49. East wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 73. Calm wind becoming north northeast around 6 mph in the afternoon.
Friday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 49. North northeast wind 6 to 8 mph.
Saturday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 70. North northeast wind 5 to 7 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 47. East southeast wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 73. Calm wind becoming south around 5 mph.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Chester MT
 48.51°N 110.98°W (Elev. 3169 ft)
12:31 pm MDT Sep 16, 2026
4pm MDT Sep 16, 2026-6pm MDT Sep 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database