Arctic Air for the Northeast and Mid-Atlantic; Increase Rainfall for Pacific Northwest

An arctic cold front will quickly track across the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

Lat: 45.55°NLon: 100.41°WElev: 1713ft.

Overcast

37°F

3°C

Humidity 79%
Wind Speed N 10 mph
Barometer 30.21 in (1024.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 6 Feb 9:52 am CST
Extended Forecast for

Eureka SD

  • Today

    Today: Cloudy, with a high near 35. North wind 8 to 10 mph becoming east southeast in the afternoon.

    High: 35 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Breezy, with a southeast wind 9 to 14 mph increasing to 16 to 21 mph after midnight.

    Low: 23 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Mostly cloudy, with a high near 41. Breezy, with a south southeast wind 16 to 21 mph becoming west 9 to 14 mph in the afternoon.

    High: 41 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Northwest wind 7 to 10 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 50. West southwest wind 7 to 13 mph.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. West southwest wind 8 to 10 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 45. Northwest wind 8 to 11 mph becoming northeast in the morning.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain and snow before midnight, then a chance of snow.  Cloudy, with a low around 27. North northwest wind 10 to 14 mph.  Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A slight chance of snow before noon.  Mostly cloudy, with a high near 36. North northwest wind 11 to 18 mph.  Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Today
Cloudy, with a high near 35. North wind 8 to 10 mph becoming east southeast in the afternoon.
Tonight
Mostly cloudy, with a low around 23. Breezy, with a southeast wind 9 to 14 mph increasing to 16 to 21 mph after midnight.
Saturday
Mostly cloudy, with a high near 41. Breezy, with a south southeast wind 16 to 21 mph becoming west 9 to 14 mph in the afternoon.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Northwest wind 7 to 10 mph.
Sunday
Partly sunny, with a high near 50. West southwest wind 7 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 34. West southwest wind 8 to 10 mph.
Monday
Mostly cloudy, with a high near 45. Northwest wind 8 to 11 mph becoming northeast in the morning.
Monday Night
A chance of rain and snow before midnight, then a chance of snow. Cloudy, with a low around 27. North northwest wind 10 to 14 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of snow before noon. Mostly cloudy, with a high near 36. North northwest wind 11 to 18 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka SD
 45.76°N 99.63°W (Elev. 1883 ft)
9:36 am CST Feb 6, 2026
10am CST Feb 6, 2026-6pm CST Feb 12, 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