National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Partly Cloudy

64°F

18°C

Humidity 70%
Wind Speed E 10 mph
Barometer 29.89 in (1011.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 2 Sep 1:52 am CDT
Extended Forecast for

Walker SD

  • Overnight

    Overnight: Partly cloudy, with a low around 56. East southeast wind around 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. Southeast wind 7 to 16 mph, with gusts as high as 26 mph.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64. East southeast wind 11 to 16 mph, with gusts as high as 26 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny and hot, with a high near 90. South southeast wind 6 to 10 mph becoming north northwest in the afternoon.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. Light and variable wind becoming east 5 to 9 mph in the evening.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 95. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 33 mph.

    High: 95 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 67. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 94. Southeast wind around 10 mph becoming west in the morning. Winds could gust as high as 20 mph.

    High: 94 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. North northeast wind 10 to 13 mph.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. East southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 83. Southeast wind 7 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 64. East southeast wind 11 to 16 mph, with gusts as high as 26 mph.
Thursday
Partly sunny, then gradually becoming sunny and hot, with a high near 90. South southeast wind 6 to 10 mph becoming north northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 62. Light and variable wind becoming east 5 to 9 mph in the evening.
Friday
Sunny and hot, with a high near 95. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 33 mph.
Friday Night
Mostly clear, with a low around 67. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Saturday
Sunny and hot, with a high near 94. Southeast wind around 10 mph becoming west in the morning. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 64. North northeast wind 10 to 13 mph.
Sunday
A chance of showers after noon. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Walker SD
 45.91°N 101.08°W (Elev. 2201 ft)
Last Update:
1:06 am MDT Sep 2, 2026
Forecast Valid:
1am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation