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

Tennessee Valley Flooding; California Fire Weather; Strong Cold Front

Heavy rain from the remnants of Nicholas will continue a threat for additional flooding and flash flooding across the Tennessee Valley Monday. Critical fire weather conditions are forecast for portions of interior California Monday. A strong cold front will slowly shift across the central then eastern U.S. through this week bringing a threat for heavy rainfall and potential for flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

48°F

9°C

Humidity 93%
Wind Speed Vrbl 6 mph
Barometer 29.92 in (1007.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 20 Sep 2:53 am MDT
Extended Forecast for

2 Miles E Hill City SD

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 45. Northwest wind around 6 mph, with gusts as high as 17 mph.

    Chance
    Showers

    Low: 45 °F

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. Northwest wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Slight Chance
    Showers then
    Chance
    Showers

    High: 56 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Northwest wind 5 to 9 mph becoming light west after midnight. Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 38 °F

  • Tuesday

    Tuesday: Sunny, with a high near 62. Light and variable wind becoming southwest around 6 mph in the afternoon.

    Sunny

    High: 62 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 44. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Clear

    Low: 44 °F

  • Wednesday

    Wednesday: Sunny, with a high near 74. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

    Sunny

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 51.

    Mostly Clear

    Low: 51 °F

  • Thursday

    Thursday: Sunny, with a high near 73.

    Sunny

    High: 73 °F

  • Thursday
    Night

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

    Mostly Cloudy

    Low: 45 °F

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 45. Northwest wind around 6 mph, with gusts as high as 17 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. Northwest wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Northwest wind 5 to 9 mph becoming light west after midnight. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 62. Light and variable wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 44. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 74. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 80.
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:
2:52 am MDT Sep 20, 2021
Forecast Valid:
3am MDT Sep 20, 2021-6pm MDT Sep 26, 2021
 
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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