Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Gordon Municipal (KGRN)

Lat: 42.8°NLon: 102.17°WElev: 3560ft.

Fair

87°F

31°C

Humidity 19%
Wind Speed S 15 G 21 mph
Barometer 29.87 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 30 Jun 3:55 pm MDT
Extended Forecast for

Martin SD

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms after midnight.  Increasing clouds, with a low around 57. South wind 6 to 13 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 85. Southwest wind 5 to 7 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 60. North wind around 8 mph becoming south after midnight. Winds could gust as high as 16 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon.  Mostly cloudy, then gradually becoming sunny, with a high near 84. Southeast wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 84 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 58. Southeast wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 23 mph.

    Low: 58 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly cloudy, then gradually becoming sunny, with a high near 86. Northeast wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    T-storms then
    Mostly Clear

  • Independence Day

    Independence Day: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 57. South wind 6 to 13 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 85. Southwest wind 5 to 7 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.
Wednesday Night
Increasing clouds, with a low around 60. North wind around 8 mph becoming south after midnight. Winds could gust as high as 16 mph.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly cloudy, then gradually becoming sunny, with a high near 84. Southeast wind 8 to 14 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. Southeast wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 23 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, then gradually becoming sunny, with a high near 86. Northeast wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
Independence Day
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 82.
Saturday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57.
Sunday
Sunny, with a high near 86.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 61.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Breezy.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Martin SD
 43.16°N 101.71°W (Elev. 3202 ft)
3:12 pm MDT Jun 30, 2026
4pm MDT Jun 30, 2026-6pm MDT Jul 7, 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