National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane Thursday as it moves north toward the Big Island of Hawaii. Heavy rainfall will continue through Saturday, with locally catastrophic flooding possible. Hurricane Watch in effect. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

50°F

10°C

Humidity 86%
Wind Speed NW 6 mph
Barometer 30.24 in (1019.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 24 Sep 2:53 am MDT
Extended Forecast for

6 Miles ESE Rochford SD

  • Overnight

    Overnight: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 71. Calm wind becoming southeast 5 to 7 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 71 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Southeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 23 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 78. Calm wind becoming northwest around 5 mph. Winds could gust as high as 17 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 47. Calm wind.
Thursday
Mostly sunny, with a high near 72. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 45. Calm wind.
Friday
Partly sunny, with a high near 71. Calm wind becoming southeast 5 to 7 mph in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Partly cloudy, with a low around 50. Southeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 78. Calm wind becoming northwest around 5 mph. Winds could gust as high as 17 mph.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Monday
A chance of showers, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 68.
Monday Night
Showers likely. Mostly cloudy, with a low around 42.
Tuesday
A chance of showers. Partly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
A slight chance of showers. Sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Rochford SD
 44.08°N 103.63°W (Elev. 5092 ft)
Last Update:
1:31 am MDT Sep 24, 2026
Forecast Valid:
3am MDT Sep 24, 2026-6pm MDT Sep 30, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation