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

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Current conditions at

Ellsworth Air Force Base (KRCA)

Lat: 44.15°NLon: 103.1°WElev: 3278ft.

Fair

56°F

13°C

Humidity 29%
Wind Speed S 17 mph
Barometer 30.55 in (1035.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 16 Oct 12:55 pm MDT
Extended Forecast for

8 Miles S Nemo SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Light south wind. Winds could gust as high as 18 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 39. West wind 5 to 7 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. West wind around 5 mph becoming calm in the morning. Winds could gust as high as 16 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Calm wind becoming west around 6 mph. Winds could gust as high as 21 mph.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. North wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Light south wind. Winds could gust as high as 18 mph.
Tonight
Clear, with a low around 39. West wind 5 to 7 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 77. West wind around 5 mph becoming calm in the morning. Winds could gust as high as 16 mph.
Saturday Night
Mostly clear, with a low around 43. Calm wind becoming west around 6 mph. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 62. North wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 35. Calm wind.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Nemo SD
 44.08°N 103.54°W (Elev. 4902 ft)
Last Update:
12:31 pm MDT Oct 16, 2026
Forecast Valid:
2pm MDT Oct 16, 2026-6pm MDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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