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Heavy Snow from the Wasatch to the Upper Midwest

A strong weather system will bring heavy snow, gusty winds, and difficult travel conditions to a broad area from the Great Basin to the Upper Midwest. Farther south, strong winds and dry conditions is increasing the wildfire threat. Unusual warmth from the Ohio Valley to the Mid-Atlantic continues. The approaching cold front brings a threat of severe weather to the Ohio Valley later in the week. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Fog/Mist

-1°C

30°F

Humidity 92%
Wind Speed NE 11 km/h
Barometer 1013.8 mb (29.90 in)
Dewpoint -2°C (28°F)
Visibility 8 km
Wind Chill-5°C (23°F)
Last update 23 Feb 1:52 am MST
Extended Forecast for

Lead SD

Winter Storm Warning February 23, 05:00am until February 24, 11:00am
Click here for hazard details and duration
Winter Storm Warning
  • Overnight

    Overnight: Snow likely, mainly after 5am.  Cloudy, with a low around -7. Calm wind becoming southeast 5 to 8 km/h.  Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 centimeters possible.

    Snow Likely

    Low: -7 °C

  • Thursday

    Thursday: Snow.  High near -4. Northeast wind 16 to 18 km/h.  Chance of precipitation is 90%. New snow accumulation of 8 to 12 centimeters possible.

    Snow

    High: -4 °C

  • Thursday
    Night

    Thursday Night: Snow, mainly before midnight.  Low around -11. Wind chill values between -13 and -18. Northeast wind 14 to 16 km/h.  Chance of precipitation is 80%. New snow accumulation of 6 to 10 centimeters possible.

    Snow then
    Chance Snow

    Low: -11 °C

  • Friday

    Friday: A 30 percent chance of snow before noon.  Cloudy, with a high near -3. Wind chill values between -9 and -18. North wind 14 to 18 km/h, with gusts as high as 26 km/h.

    Chance Snow
    then Cloudy

    High: -3 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around -12. Northwest wind 8 to 11 km/h becoming southwest after midnight.

    Mostly Cloudy

    Low: -12 °C

  • Saturday

    Saturday: A 30 percent chance of snow after noon.  Mostly cloudy, with a high near -2. West wind around 13 km/h becoming northwest in the afternoon.

    Mostly Cloudy
    then Chance
    Snow

    High: -2 °C

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around -12.

    Mostly Cloudy

    Low: -12 °C

  • Sunday

    Sunday: Mostly sunny, with a high near -1.

    Mostly Sunny

    High: -1 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around -11.

    Partly Cloudy

    Low: -11 °C

Detailed Forecast

Overnight
Snow likely, mainly after 5am. Cloudy, with a low around -7. Calm wind becoming southeast 5 to 8 km/h. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 centimeters possible.
Thursday
Snow. High near -4. Northeast wind 16 to 18 km/h. Chance of precipitation is 90%. New snow accumulation of 8 to 12 centimeters possible.
Thursday Night
Snow, mainly before midnight. Low around -11. Wind chill values between -13 and -18. Northeast wind 14 to 16 km/h. Chance of precipitation is 80%. New snow accumulation of 6 to 10 centimeters possible.
Friday
A 30 percent chance of snow before noon. Cloudy, with a high near -3. Wind chill values between -9 and -18. North wind 14 to 18 km/h, with gusts as high as 26 km/h.
Friday Night
Mostly cloudy, with a low around -12. Northwest wind 8 to 11 km/h becoming southwest after midnight.
Saturday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near -2. West wind around 13 km/h becoming northwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around -12.
Sunday
Mostly sunny, with a high near -1.
Sunday Night
Partly cloudy, with a low around -11.
Monday
Partly sunny, with a high near 3.
Monday Night
A chance of snow. Mostly cloudy, with a low around -8.
Tuesday
A chance of snow. Partly sunny, with a high near 0.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around -9.
Wednesday
Partly sunny, with a high near 2.
Click Map For Forecast
Point Forecast:
Lead SD
 44.35°N 103.77°W (Elev. 1622 m)
1:50 am MST Feb 23, 2017
2am MST Feb 23, 2017-6pm MST Mar 1, 2017
 
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Additional Resources

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