Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

63°F

17°C

Humidity 47%
Wind Speed E 10 mph
Barometer 29.95 in (1014.6 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 8 Oct 6:52 pm CDT
Extended Forecast for

4 Miles S Eureka SD

  • Tonight

    Tonight: Partly cloudy, with a low around 44. East southeast wind around 11 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 76. Breezy, with a south southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 76 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 30 mph.

    Low: 62 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 82. South wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 82 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. North northeast wind 8 to 18 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 62. Breezy, with a north northeast wind 20 to 22 mph.

    High: 62 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: A chance of showers after 1am.  Mostly cloudy, with a low around 39. Breezy, with a north northeast wind 15 to 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    Low: 39 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Showers

  • Columbus Day

    Columbus Day: A chance of showers.  Mostly cloudy, with a high near 51. North northeast wind around 16 mph.  Chance of precipitation is 50%.

    High: 51 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. North northwest wind 8 to 15 mph.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. East southeast wind around 11 mph.
Friday
Sunny, with a high near 76. Breezy, with a south southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 62. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 82. South wind 13 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 52. North northeast wind 8 to 18 mph.
Sunday
Mostly cloudy, with a high near 62. Breezy, with a north northeast wind 20 to 22 mph.
Sunday Night
A chance of showers after 1am. Mostly cloudy, with a low around 39. Breezy, with a north northeast wind 15 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Columbus Day
A chance of showers. Mostly cloudy, with a high near 51. North northeast wind around 16 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 37. North northwest wind 8 to 15 mph.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 41. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 62. Breezy. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 43. Breezy. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly cloudy, with a high near 56. Breezy. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Eureka SD
 45.72°N 99.6°W (Elev. 1880 ft)
7:21 pm CDT Oct 8, 2026
7pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database