Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

4°F

-16°C

Humidity 83%
Wind Speed Calm
Barometer 29.92 in (1023.4 mb)
Dewpoint 0°F (-18°C)
Visibility 9.00 mi
Last update 19 Feb 5:53 am MST
Extended Forecast for

2 Miles W Mount Rushmore SD

  • Today

    Today: Snow likely, mainly before 10am.  Cloudy, with a high near 17. Wind chill values between -7 and 3. South wind 7 to 9 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    Snow Likely
    then Chance
    Snow

    High: 17 °F

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm.  Cloudy, then gradually becoming partly cloudy, with a low around 3. Wind chill values between -3 and -9. Southwest wind around 8 mph becoming west after midnight.

    Slight Chance
    Snow then
    Mostly Cloudy

    Low: 3 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. Wind chill values between -8 and 2. Northwest wind around 6 mph.

    Mostly Sunny

    High: 24 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 7. Wind chill values between -2 and 3. West wind 5 to 7 mph.

    Partly Cloudy

    Low: 7 °F

  • Thursday

    Thursday: A 20 percent chance of snow after 11am.  Increasing clouds, with a high near 24. West wind 5 to 7 mph becoming northeast in the afternoon.

    Slight Chance
    Snow

    High: 24 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow.  Cloudy, with a low around 5. Northeast wind around 8 mph.

    Chance Snow

    Low: 5 °F

  • Friday

    Friday: A 40 percent chance of snow.  Cloudy, with a high near 20.

    Chance Snow

    High: 20 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 7.

    Mostly Cloudy

    Low: 7 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 27.

    Mostly Sunny

    High: 27 °F

Detailed Forecast

Today
Snow likely, mainly before 10am. Cloudy, with a high near 17. Wind chill values between -7 and 3. South wind 7 to 9 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 3. Wind chill values between -3 and -9. Southwest wind around 8 mph becoming west after midnight.
Wednesday
Mostly sunny, with a high near 24. Wind chill values between -8 and 2. Northwest wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 7. Wind chill values between -2 and 3. West wind 5 to 7 mph.
Thursday
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 24. West wind 5 to 7 mph becoming northeast in the afternoon.
Thursday Night
A 30 percent chance of snow. Cloudy, with a low around 5. Northeast wind around 8 mph.
Friday
A 40 percent chance of snow. Cloudy, with a high near 20.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
A slight chance of snow. Partly sunny, with a high near 25.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9.
Monday
A slight chance of snow. Mostly cloudy, with a high near 23.
Click Map For Forecast
Point Forecast:
2 Miles W Mount Rushmore SD
 43.87°N 103.49°W (Elev. 5600 ft)
5:50 am MST Feb 19, 2019
6am MST Feb 19, 2019-6pm MST Feb 25, 2019
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database