Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Hettinger, Hettinger Municipal Airport (KHEI)

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

Fair

30°F

-1°C

Humidity 69%
Wind Speed W 7 mph
Barometer 30.04 in (1019.8 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 12 Jan 6:53 am MST
Extended Forecast for

3 Miles ESE Lemmon SD

  • Today

    Today: Mostly sunny, with a high near 55. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Breezy, with a west wind 18 to 22 mph, with gusts as high as 32 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am.  Mostly cloudy, with a high near 48. Breezy, with a northwest wind 22 to 28 mph, with gusts as high as 39 mph.

    High: 48 °F

    Breezy.
    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. Wind chill values as low as 17. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 33 mph.

    Low: 27 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37. North wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Breezy, with a south wind 7 to 12 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 28 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Windy, with a northwest wind 28 to 36 mph, with gusts as high as 49 mph.

    High: 42 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 17. Windy, with a northwest wind 30 to 34 mph, with gusts as high as 45 mph.

    Low: 17 °F

    Slight Chance
    Snow and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 27. Windy.

    High: 27 °F

    Partly Sunny
    and Windy

Detailed Forecast

Today
Mostly sunny, with a high near 55. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.
Tonight
Mostly cloudy, with a low around 39. Breezy, with a west wind 18 to 22 mph, with gusts as high as 32 mph.
Tuesday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 48. Breezy, with a northwest wind 22 to 28 mph, with gusts as high as 39 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Wind chill values as low as 17. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 33 mph.
Wednesday
Partly sunny, with a high near 37. North wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 28. Breezy, with a south wind 7 to 12 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Mostly sunny, with a high near 42. Windy, with a northwest wind 28 to 36 mph, with gusts as high as 49 mph.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 17. Windy, with a northwest wind 30 to 34 mph, with gusts as high as 45 mph.
Friday
Partly sunny, with a high near 27. Windy.
Friday Night
Mostly cloudy, with a low around 12. Blustery.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 36. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Lemmon SD
 45.92°N 102.12°W (Elev. 2589 ft)
4:41 am MST Jan 12, 2026
7am MST Jan 12, 2026-6pm MST Jan 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database