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 >

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

45°F

7°C

Humidity 52%
Wind Speed NE 5 mph
Barometer 30.19 in (1023.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Oct 8:52 pm CDT
Extended Forecast for

4 Miles ENE Mound City SD

  • Tonight

    Tonight: Partly cloudy, with a low around 36. East northeast wind 6 to 10 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Areas of frost before 8am.  Otherwise, sunny, with a high near 62. East southeast wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 62 °F

    Areas Frost
    then 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 68. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. South southeast wind 5 to 9 mph becoming calm  after midnight.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Northeast wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. East southeast wind around 8 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Breezy, with a south southeast wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 71 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. Breezy, with a southeast wind 20 to 22 mph, with gusts as high as 32 mph.

    Low: 55 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. East northeast wind 6 to 10 mph.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 62. East southeast wind 8 to 15 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 39. Southeast wind 9 to 11 mph.
Tuesday
Sunny, with a high near 68. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 43. South southeast wind 5 to 9 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 67. Northeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 43. East southeast wind around 8 mph.
Thursday
Sunny, with a high near 71. Breezy, with a south southeast wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 55. Breezy, with a southeast wind 20 to 22 mph, with gusts as high as 32 mph.
Friday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 50%.
Saturday
A slight chance of showers. Partly sunny, with a high near 60. Breezy. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Mound City SD
 45.75°N 100°W (Elev. 1693 ft)
9:21 pm CDT Oct 18, 2026
9pm CDT Oct 18, 2026-6pm CDT Oct 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database