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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

A Few Clouds

44°F

7°C

Humidity 89%
Wind Speed N 8 G 18 mph
Barometer 29.77 in (1008.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 15 Nov 3:52 am CST
Extended Forecast for

Eureka SD

  • Today

    Today: Mostly sunny, with a high near 46. North northwest wind 6 to 14 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. North northwest wind around 6 mph becoming east southeast after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Southeast wind 6 to 11 mph.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. East southeast wind 10 to 18 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain after noon. Mostly cloudy, with a high near 45. Breezy, with an east southeast wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 45 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain before 3am, then a chance of freezing rain. Cloudy, with a low around 29. East southeast wind 10 to 17 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Rain
    then Chance
    Rain/Freezing
    Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. South southeast wind 10 to 13 mph.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. South southeast wind 8 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 47. Southeast wind 8 to 10 mph.

    High: 47 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 46. North northwest wind 6 to 14 mph.
Tonight
Mostly cloudy, with a low around 30. North northwest wind around 6 mph becoming east southeast after midnight.
Sunday
Mostly sunny, with a high near 47. Southeast wind 6 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 32. East southeast wind 10 to 18 mph.
Monday
A chance of rain after noon. Mostly cloudy, with a high near 45. Breezy, with an east southeast wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain before 3am, then a chance of freezing rain. Cloudy, with a low around 29. East southeast wind 10 to 17 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 41. South southeast wind 10 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 30. South southeast wind 8 to 10 mph.
Wednesday
Mostly cloudy, with a high near 47. Southeast wind 8 to 10 mph.
Wednesday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
A slight chance of rain. Mostly sunny, with a high near 44. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka SD
 45.76°N 99.63°W (Elev. 1883 ft)
Last Update:
4:36 am CST Nov 15, 2025
Forecast Valid:
5am CST Nov 15, 2025-6pm CST Nov 21, 2025
 
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