Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

CW1334 Chester (C1334)

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

NA

64°F

18°C

Humidity 65%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 19 Aug 02:01 AM MDT
Extended Forecast for

9 Miles N Chester MT

  • Overnight

    Overnight: Patchy smoke after 4am. Partly cloudy, with a low around 56. West wind around 8 mph.

    Low: 56 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke before 10am. Partly sunny, then gradually becoming sunny, with a high near 83. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 83 °F

    Patchy Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. North northwest wind around 7 mph becoming east northeast in the evening.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 84. East northeast wind 5 to 7 mph becoming southwest in the afternoon.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. North northwest wind 6 to 10 mph becoming northeast after midnight.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. North northeast wind 7 to 10 mph becoming east southeast in the afternoon.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. East wind around 9 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 84. East wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly before midnight.  Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy smoke after 4am. Partly cloudy, with a low around 56. West wind around 8 mph.
Wednesday
Patchy smoke before 10am. Partly sunny, then gradually becoming sunny, with a high near 83. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 55. North northwest wind around 7 mph becoming east northeast in the evening.
Thursday
Sunny, with a high near 84. East northeast wind 5 to 7 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 56. North northwest wind 6 to 10 mph becoming northeast after midnight.
Friday
Sunny, with a high near 83. North northeast wind 7 to 10 mph becoming east southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 58. East wind around 9 mph.
Saturday
Partly sunny, with a high near 84. East wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 57.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Chester MT
 48.64°N 110.94°W (Elev. 3501 ft)
12:31 am MDT Aug 19, 2026
2am MDT Aug 19, 2026-6pm MDT Aug 25, 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