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

Heat Wave Continues in the Northeastern Quarter of the U.S.; Excessive Rain May Bring Flooding in the North Central U.S.

The heat wave is expected to peak in the eastern Great Lakes and New England today, and the Ohio Valley and Mid-Atlantic Friday into the weekend. Widespread daily record high temperatures are likely. Heavy to excessive rainfall will be associated with thunderstorms forecast to move across parts of the northern Plains and Upper Midwest today into Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Hettinger, Hettinger Municipal Airport (KHEI)

Lat: 46.01°NLon: 102.65°WElev: 2703ft.

Overcast

58°F

14°C

Humidity 93%
Wind Speed SE 8 mph
Barometer 30.26 in (1024.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 20 Jun 8:53 am MDT
Extended Forecast for

Lemmon SD

  • Today

    Today: Isolated showers after noon. Mostly cloudy, with a high near 67. East wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 67 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Tonight

    Tonight: A slight chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Patchy fog after 2am. Otherwise, cloudy, with a low around 54. East wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after noon. Patchy fog before 11am. High near 68. East wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 68 °F

    Chance
    Showers and
    Patchy Fog
    then Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 57. East wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    Low: 57 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Northwest wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 79 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Northwest wind 6 to 15 mph, with gusts as high as 25 mph.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. North wind 6 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. Southeast wind 13 to 15 mph, with gusts as high as 26 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
Isolated showers after noon. Mostly cloudy, with a high near 67. East wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Patchy fog after 2am. Otherwise, cloudy, with a low around 54. East wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Friday
A chance of showers, then showers and possibly a thunderstorm after noon. Patchy fog before 11am. High near 68. East wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 57. East wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Saturday
A 20 percent chance of showers after noon. Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Northwest wind 7 to 16 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 53. Northwest wind 6 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 83. North wind 6 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Mostly clear, with a low around 62. Southeast wind 13 to 15 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 91.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 85.
Tuesday Night
A slight chance of showers. Mostly clear, with a low around 56.
Wednesday
A slight chance of showers. Sunny, with a high near 84.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Lemmon SD
 45.94°N 102.15°W (Elev. 2598 ft)
Last Update:
8:11 am MDT Jun 20, 2024
Forecast Valid:
9am MDT Jun 20, 2024-6pm MDT Jun 26, 2024
 
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