Fire Weather Conditions in the Northwest U.S.; Heavy Rain in the West and South-central U.S.

Extreme heat is waning over the Pacific Northwest. Dry, gusty winds, and isolated dry thunderstorms will bring critical fire weather to the Pacific Northwest and Intermountain West. Heavy rain and thunderstorms continue across portions of the Great Basin, Rockies, and central/southern Plains into the Ozarks. An atmospheric river will bring heavy rain and strong winds to southwest Alaska. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

54°F

12°C

Humidity 77%
Wind Speed NW 3 mph
Barometer 30.23 in (1018.0 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 27 Aug 12:53 am MDT
Extended Forecast for

5 Miles ESE Rochford SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly cloudy, with a high near 72. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 72 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 50. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 66. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 40%.

    High: 66 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 51 °F

    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon.  High near 65. Calm wind becoming east around 5 mph. Winds could gust as high as 15 mph.  Chance of precipitation is 80%.

    High: 65 °F

    Chance
    Showers then
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 48. Northeast wind around 5 mph becoming calm.  Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after noon.  Partly sunny, with a high near 62. Calm wind becoming north around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 62 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 49. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 72. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 50. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 66. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 65. Calm wind becoming east around 5 mph. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 48. Northeast wind around 5 mph becoming calm. Chance of precipitation is 70%.
Saturday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 62. Calm wind becoming north around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 46.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 48.
Labor Day
A slight chance of showers and thunderstorms. Sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Rochford SD
 44.1°N 103.66°W (Elev. 5417 ft)
12:29 am MDT Aug 27, 2025
1am MDT Aug 27, 2025-6pm MDT Sep 2, 2025
 
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Additional Resources

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