Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

48°F

9°C

Humidity 68%
Wind Speed SE 10 mph
Barometer 30.12 in (1020.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 19 Oct 11:52 pm CDT
Extended Forecast for

2 Miles SW Eureka SD

  • Overnight

    Overnight: Clear, with a steady temperature around 45. Southeast wind around 11 mph.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. South wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. South southeast wind 5 to 8 mph becoming calm.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Northeast wind 11 to 14 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. East wind 9 to 11 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 71 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain after 1am.  Partly cloudy, with a low around 56. Breezy, with a southeast wind 20 to 23 mph.  Chance of precipitation is 20%.

    Low: 56 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A slight chance of rain before 1pm.  Mostly cloudy, with a high near 72. Breezy, with a southeast wind 24 to 29 mph, with gusts as high as 38 mph.  Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Rain and
    Breezy

  • Friday Night

    Friday Night: A slight chance of rain.  Mostly cloudy, with a low around 51. Breezy, with a south southeast wind 21 to 29 mph becoming west southwest after midnight. Winds could gust as high as 38 mph.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Rain and
    Breezy

Detailed Forecast

Overnight
Clear, with a steady temperature around 45. Southeast wind around 11 mph.
Tuesday
Sunny, with a high near 72. South wind 13 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 43. South southeast wind 5 to 8 mph becoming calm.
Wednesday
Sunny, with a high near 69. Northeast wind 11 to 14 mph.
Wednesday Night
Mostly clear, with a low around 45. East wind 9 to 11 mph.
Thursday
Sunny, with a high near 71. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 28 mph.
Thursday Night
A slight chance of rain after 1am. Partly cloudy, with a low around 56. Breezy, with a southeast wind 20 to 23 mph. Chance of precipitation is 20%.
Friday
A slight chance of rain before 1pm. Mostly cloudy, with a high near 72. Breezy, with a southeast wind 24 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 51. Breezy, with a south southeast wind 21 to 29 mph becoming west southwest after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 20%.
Saturday
A slight chance of rain before 1pm. Partly sunny, with a high near 58. Breezy. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Eureka SD
 45.76°N 99.63°W (Elev. 1883 ft)
12:21 am CDT Oct 20, 2026
12am CDT Oct 20, 2026-6pm CDT Oct 26, 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