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

35°F

2°C

Humidity 70%
Wind Speed Vrbl 5 mph
Barometer 30.26 in (1025.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Oct 7:52 am CDT
Extended Forecast for

7 Miles WNW Longlake SD

  • Today

    Today: Sunny, with a high near 63. East southeast wind around 15 mph, with gusts as high as 23 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Southeast wind 9 to 13 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Southeast wind 11 to 18 mph, with gusts as high as 26 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. South southeast wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. North northeast wind 6 to 13 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. East northeast wind 8 to 11 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 70 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of showers after 1am.  Mostly cloudy, with a low around 55. Breezy, with a southeast wind 21 to 24 mph.  Chance of precipitation is 20%.

    Low: 55 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly before 1pm.  Mostly cloudy, with a high near 72. Windy, with a south southeast wind 28 to 32 mph, with gusts as high as 43 mph.  Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Today
Sunny, with a high near 63. East southeast wind around 15 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 40. Southeast wind 9 to 13 mph.
Tuesday
Sunny, with a high near 68. Southeast wind 11 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 44. South southeast wind 6 to 11 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 68. North northeast wind 6 to 13 mph.
Wednesday Night
Mostly clear, with a low around 44. East northeast wind 8 to 11 mph.
Thursday
Sunny, with a high near 70. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 55. Breezy, with a southeast wind 21 to 24 mph. Chance of precipitation is 20%.
Friday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 72. Windy, with a south southeast wind 28 to 32 mph, with gusts as high as 43 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 48. Windy. Chance of precipitation is 30%.
Saturday
A slight chance of showers. Partly sunny, with a high near 56. Breezy. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Longlake SD
 45.81°N 99.39°W (Elev. 1890 ft)
5:40 am CDT Oct 19, 2026
8am CDT Oct 19, 2026-6pm CDT Oct 25, 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