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

Mobridge, Mobridge Municipal Airport (KMBG)

Lat: 45.55°NLon: 100.41°WElev: 1713ft.

Fair

42°F

6°C

Humidity 68%
Wind Speed S 12 mph
Barometer 30.21 in (1023.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 17 Oct 3:52 am CDT
Extended Forecast for

10 Miles WSW Eureka SD

  • Overnight

    Overnight: Clear, with a steady temperature around 40. South wind around 10 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 66. South southwest wind 9 to 15 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 40. South wind 5 to 10 mph becoming light southwest after midnight.

    Low: 40 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Light northwest wind becoming north 11 to 16 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. North northeast wind 8 to 10 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. East southeast wind 9 to 16 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Southeast wind 9 to 11 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. South southeast wind 13 to 18 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. Southeast wind 6 to 15 mph.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 40. South wind around 10 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 66. South southwest wind 9 to 15 mph.
Saturday Night
Increasing clouds, with a low around 40. South wind 5 to 10 mph becoming light southwest after midnight.
Sunday
Mostly sunny, with a high near 67. Light northwest wind becoming north 11 to 16 mph in the morning.
Sunday Night
Mostly clear, with a low around 37. North northeast wind 8 to 10 mph.
Monday
Sunny, with a high near 62. East southeast wind 9 to 16 mph.
Monday Night
Mostly clear, with a low around 39. Southeast wind 9 to 11 mph.
Tuesday
Sunny, with a high near 66. South southeast wind 13 to 18 mph.
Tuesday Night
Mostly clear, with a low around 44. Southeast wind 6 to 15 mph.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
A chance of showers. Partly cloudy, with a low around 52. Breezy. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Eureka SD
 45.69°N 99.81°W (Elev. 1798 ft)
Last Update:
3:21 am CDT Oct 17, 2026
Forecast Valid:
3am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation