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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

64°F

18°C

Humidity 38%
Wind Speed NE 7 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 15 Nov 1:52 pm MST
Extended Forecast for

6 Miles S New Underwood SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 61. South wind around 8 mph, with gusts as high as 18 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. South wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 62. South wind 3 to 8 mph. Winds could gust as high as 17 mph.

    High: 62 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. South wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 64. South wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 64 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. South wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. Windy.

    High: 52 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 61. South wind around 8 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 35. South wind 7 to 10 mph, with gusts as high as 17 mph.
Monday
Increasing clouds, with a high near 62. South wind 3 to 8 mph. Winds could gust as high as 17 mph.
Monday Night
Mostly cloudy, with a low around 38. South wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 64. South wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 39. South wind 8 to 11 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 52. Windy.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
A slight chance of rain. Mostly cloudy, with a high near 46.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Blustery.
Saturday
A chance of snow. Mostly sunny, with a high near 41. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S New Underwood SD
 44.01°N 102.81°W (Elev. 2999 ft)
Last Update:
1:21 pm MST Nov 15, 2026
Forecast Valid:
2pm MST Nov 15, 2026-6pm MST Nov 21, 2026
 
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