Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Hettinger, Hettinger Municipal Airport (KHEI)

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

Fair

47°F

8°C

Humidity 42%
Wind Speed SE 10 G 18 mph
Barometer 30.19 in (1024.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 19 Apr 12:53 pm MDT
Extended Forecast for

Lemmon SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 51. Southeast wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Southeast wind around 14 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74. South wind 10 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Northwest wind 5 to 10 mph becoming east after midnight.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Southeast wind around 11 mph, with gusts as high as 22 mph.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 83. South wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 83 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and thunderstorms.  Mostly cloudy, with a low around 42. South wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely.  Partly sunny, with a high near 54. Very windy, with a west wind 20 to 30 mph increasing to 33 to 43 mph. Winds could gust as high as 55 mph.

    High: 54 °F

    Rain Likely
    and Very
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 51. Southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 32. Southeast wind around 14 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 74. South wind 10 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 39. Northwest wind 5 to 10 mph becoming east after midnight.
Tuesday
Sunny, with a high near 77. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 47. Southeast wind around 11 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 83. South wind 10 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 42. South wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph.
Thursday
Rain likely. Partly sunny, with a high near 54. Very windy, with a west wind 20 to 30 mph increasing to 33 to 43 mph. Winds could gust as high as 55 mph.
Thursday Night
A chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 29. Very windy, with a northwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.
Friday
Mostly sunny, with a high near 47. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.
Friday Night
Partly cloudy, with a low around 25. Blustery, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.
Saturday
Mostly sunny, with a high near 47. Northwest wind 11 to 17 mph, with gusts as high as 28 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Lemmon SD
 45.94°N 102.15°W
12:31 pm MDT Apr 19, 2026
1pm MDT Apr 19, 2026-6pm MDT Apr 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