Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

CW1334 Chester (C1334)

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

NA

55°F

13°C

Humidity 68%
Wind Speed NNW 2 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 11 Aug 05:00 AM MDT
Extended Forecast for

3 Miles NNW Chester MT

  • Today

    Today: Patchy smoke. Sunny, with a high near 83. Northwest wind 5 to 7 mph becoming light and variable.

    High: 83 °F

    Patchy Smoke

  • Tonight

    Tonight: Areas of smoke. Partly cloudy, with a low around 51. Northeast wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 51 °F

    Areas Smoke

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 4pm.  Patchy smoke before 1pm. Mostly cloudy, with a high near 74. North northeast wind around 10 mph, with gusts as high as 21 mph.

    High: 74 °F

    Patchy Smoke
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers after midnight.  Low around 46. Northeast wind 10 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%.

    Low: 46 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 66. East wind around 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%.

    High: 66 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 9pm, then showers between 9pm and midnight, then showers and possibly a thunderstorm after midnight.  Low around 45. North northeast wind 7 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Low: 45 °F

    Showers

  • Friday

    Friday: A 40 percent chance of showers.  Mostly cloudy, with a high near 67. North wind around 6 mph.

    High: 67 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers.  Partly cloudy, with a low around 43. Northeast wind around 6 mph becoming calm  after midnight.

    Low: 43 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy smoke. Sunny, with a high near 83. Northwest wind 5 to 7 mph becoming light and variable.
Tonight
Areas of smoke. Partly cloudy, with a low around 51. Northeast wind 6 to 14 mph, with gusts as high as 22 mph.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Patchy smoke before 1pm. Mostly cloudy, with a high near 74. North northeast wind around 10 mph, with gusts as high as 21 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers after midnight. Low around 46. Northeast wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Thursday
Showers and possibly a thunderstorm. High near 66. East wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm before 9pm, then showers between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 45. North northeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 67. North wind around 6 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 43. Northeast wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Monday
A slight chance of showers. Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Chester MT
 48.55°N 110.99°W (Elev. 3261 ft)
1:41 am MDT Aug 11, 2026
5am MDT Aug 11, 2026-6pm MDT Aug 17, 2026
 
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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