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

Isaias to Bring Tropical Impacts Along the Eastern Seaboard

Isaias may bring life-threatening storm surge along portions of the immediate coastline and adjacent waterways of the Carolinas. Very heavy rainfall and life-threatening flash and urban flooding are expected along the storm's track up the Eastern Seaboard. A few tornadoes will be possible from the Virginia Tidewater into New England. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

70°F

21°C

Humidity 57%
Wind Speed Calm
Barometer 30.15 in (1013.8 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 4 Aug 8:53 am MDT
Extended Forecast for

2 Miles E Hill City SD

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 80. Calm wind becoming northeast 5 to 8 mph in the afternoon.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 80 °F

  • Tonight

    Tonight: Mostly clear, with a low around 56. North wind 5 to 8 mph becoming calm in the evening.

    Mostly Clear

    Low: 56 °F

  • Wednesday

    Wednesday: Sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.

    Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 56. East wind around 5 mph becoming calm in the evening.

    Mostly Clear

    Low: 56 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 83. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    Sunny then
    Slight Chance
    T-storms

    High: 83 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. Southeast wind 5 to 7 mph becoming calm in the evening.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 60 °F

  • Friday

    Friday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 59.

    Mostly Clear

    Low: 59 °F

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 83.

    Sunny then
    Slight Chance
    T-storms

    High: 83 °F

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 80. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 56. North wind 5 to 8 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. East wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 83. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. Southeast wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 59.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 84.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles E Hill City SD
 43.93°N 103.53°W (Elev. 5000 ft)
Last Update:
6:52 am MDT Aug 4, 2020
Forecast Valid:
9am MDT Aug 4, 2020-6pm MDT Aug 10, 2020
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation