Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

Hettinger, Hettinger Municipal Airport (KHEI)

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

Overcast and Breezy

35°F

2°C

Humidity 70%
Wind Speed W 21 mph
Barometer 29.77 in (1011.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 4 Dec 12:53 pm MST
Extended Forecast for

Ralph SD

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 35. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.

    High: 35 °F

    Increasing
    Clouds and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm.  Cloudy, with a low around 24. Wind chill values as low as 12. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Cloudy, with a high near 32. Wind chill values as low as 13. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 34 mph.

    High: 32 °F

    Cloudy and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm.  Cloudy, with a low around 12. Wind chill values as low as 2. Northwest wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 12 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am.  Cloudy, with a high near 20. East wind 9 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 20 °F

    Snow Likely
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 11pm.  Cloudy, with a low around 3. Southeast wind 7 to 9 mph.

    Low: 3 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am.  Mostly cloudy, with a high near 23. South wind around 11 mph, with gusts as high as 21 mph.

    High: 23 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10. South wind 9 to 16 mph, with gusts as high as 24 mph.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Breezy.

    High: 39 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 35. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.
Tonight
A 20 percent chance of snow before 11pm. Cloudy, with a low around 24. Wind chill values as low as 12. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph.
Friday
Cloudy, with a high near 32. Wind chill values as low as 13. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 34 mph.
Friday Night
A 20 percent chance of snow after 11pm. Cloudy, with a low around 12. Wind chill values as low as 2. Northwest wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Saturday
Snow likely, mainly before 11am. Cloudy, with a high near 20. East wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 30 percent chance of snow after 11pm. Cloudy, with a low around 3. Southeast wind 7 to 9 mph.
Sunday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 23. South wind around 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 10. South wind 9 to 16 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 39. Breezy.
Monday Night
A chance of snow after 5am. Mostly cloudy, with a low around 22.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 42. Breezy.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 19. Blustery.
Wednesday
A slight chance of snow. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Ralph SD
 45.77°N 103.08°W (Elev. 2799 ft)
1:02 pm MST Dec 4, 2025
1pm MST Dec 4, 2025-6pm MST Dec 10, 2025
 
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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