Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Ellsworth Air Force Base (KRCA)

Lat: 44.15°NLon: 103.1°WElev: 3278ft.

Fair

54°F

12°C

Humidity 31%
Wind Speed NW 15 mph
Barometer 30.03 in (1016.2 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 18 Oct 6:55 am MDT
Extended Forecast for

5 Miles WNW Colonial Pine Hills SD

  • Today

    Today: Sunny, with a high near 62. Northwest wind 5 to 7 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58. Calm wind becoming southeast 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Southeast wind around 7 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. South wind 3 to 6 mph. Winds could gust as high as 17 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Calm wind becoming west around 6 mph. Winds could gust as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 62. Northwest wind 5 to 7 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph.
Tonight
Mostly clear, with a low around 40. Light and variable wind.
Monday
Sunny, with a high near 58. Calm wind becoming southeast 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 45. Southeast wind around 7 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 74. South wind 3 to 6 mph. Winds could gust as high as 17 mph.
Tuesday Night
Mostly clear, with a low around 48. Calm wind becoming west around 6 mph. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
A slight chance of rain. Partly sunny, with a high near 76.
Friday Night
Rain likely. Mostly cloudy, with a low around 46.
Saturday
A chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Colonial Pine Hills SD
 44.02°N 103.41°W (Elev. 4498 ft)
6:56 am MDT Oct 18, 2026
7am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database