Super Typhoon Bavi to Impact Guam and the Mariana Islands; Excessive Rainfall and Flooding Threat in the Mid-Atlantic

Catastrophic Super Typhoon Bavi's eyewall has reached Rota and is expected to bring dangerous winds, heavy rainfall and storm surge to Guam, Rota, Tinian and Saipan. A Typhoon Warning remains in effect. Heavy to excessive rainfall will continue to bring a flooding threat from coastal Mid-Atlantic to southern New England through Monday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

84°F

29°C

Humidity 20%
Wind Speed SE 13 G 25 mph
Barometer 30.12 in (1012.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 5 Jul 5:53 pm MDT
Extended Forecast for

9 Miles NNE Hill City SD

  • Tonight

    Tonight: Partly cloudy, with a low around 66. Southeast wind around 6 mph becoming light and variable  after midnight. Winds could gust as high as 26 mph.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 89. Light and variable wind becoming north 5 to 8 mph in the morning. Winds could gust as high as 26 mph.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. Northeast wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 23 mph.

    Low: 57 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 84. Calm wind becoming east around 6 mph. Winds could gust as high as 21 mph.

    High: 84 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, with a low around 55. Light and variable wind. Winds could gust as high as 15 mph.  Chance of precipitation is 70%.

    Low: 55 °F

    T-storms
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 81. Calm wind becoming northeast around 5 mph. Winds could gust as high as 16 mph.  Chance of precipitation is 70%.

    High: 81 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon.  Partly sunny, with a high near 81.

    High: 81 °F

    Slight Chance
    T-storms then
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. Southeast wind around 6 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.
Monday
A 30 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 89. Light and variable wind becoming north 5 to 8 mph in the morning. Winds could gust as high as 26 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Northeast wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 84. Calm wind becoming east around 6 mph. Winds could gust as high as 21 mph.
Tuesday Night
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 55. Light and variable wind. Winds could gust as high as 15 mph. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 81. Calm wind becoming northeast around 5 mph. Winds could gust as high as 16 mph. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 53.
Thursday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 81.
Thursday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 94.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Hill City SD
 44.06°N 103.51°W (Elev. 4780 ft)
5:27 pm MDT Jul 5, 2026
6pm MDT Jul 5, 2026-6pm MDT Jul 12, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database