Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Overcast

32°F

0°C

Humidity 64%
Wind Speed N 9 mph
Barometer 29.92 in (1015.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 9 Mar 11:52 pm MDT
Extended Forecast for

4 Miles WNW Colonial Pine Hills SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. North wind around 5 mph becoming calm.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 3pm, then snow likely, possibly mixed with rain between 3pm and 4pm, then snow likely after 4pm.  Cloudy, with a high near 41. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow, mainly before 9pm.  Low around 22. North wind around 6 mph becoming calm. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 42. Wind chill values as low as 16. Northwest wind 5 to 11 mph, with gusts as high as 29 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Southwest wind 5 to 8 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 60. West wind 8 to 16 mph, with gusts as high as 44 mph.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow.  Mostly cloudy, with a low around 29. Northwest wind 10 to 15 mph becoming light  after midnight. Winds could gust as high as 38 mph.  Chance of precipitation is 50%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow before noon, then a chance of rain.  Mostly cloudy, with a high near 55. Light and variable wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 28 mph.

    High: 55 °F

    Chance Snow
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain and snow before midnight, then a slight chance of snow.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. North wind around 5 mph becoming calm.
Tuesday
A slight chance of snow before 3pm, then snow likely, possibly mixed with rain between 3pm and 4pm, then snow likely after 4pm. Cloudy, with a high near 41. Calm wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow, mainly before 9pm. Low around 22. North wind around 6 mph becoming calm. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Sunny, with a high near 42. Wind chill values as low as 16. Northwest wind 5 to 11 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 26. Southwest wind 5 to 8 mph, with gusts as high as 22 mph.
Thursday
A 20 percent chance of rain after noon. Partly sunny, with a high near 60. West wind 8 to 16 mph, with gusts as high as 44 mph.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 50%.
Friday
A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 55. Light and variable wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 28 mph.
Friday Night
A chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 31.
Saturday
A slight chance of rain and snow before noon, then a chance of rain. Mostly cloudy, with a high near 56.
Saturday Night
Rain and snow. Mostly cloudy, with a low around 16.
Sunday
A chance of snow. Mostly cloudy, with a high near 33.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 17.
Monday
A chance of snow. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Colonial Pine Hills SD
 44.03°N 103.38°W (Elev. 4206 ft)
10:56 pm MDT Mar 9, 2026
12am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
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