National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Hazardous Weather Conditions

Current Conditions

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Watertown SD

7 Day Forecast

For More Weather Information:

Aberdeen, SD Local Forecast Office

This
Afternoon

Areas Fog

Areas
Fog

High: 31 °F

Tonight

Patchy Fog

Patchy
Fog

Low: 25 °F

Sunday

Patchy Fog

Patchy
Fog

High: 33 °F

Sunday
Night

Snow/Sleet Chance for Measurable Precipitation 50%

Snow/Sleet

Low: 28 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 33 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 24 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 28 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 19 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 25 °F

Detailed Forecast

  • This Afternoon Areas of fog. Otherwise, cloudy, with a high near 31. South wind around 11 mph.
  • Tonight Patchy fog. Otherwise, mostly cloudy, with a low around 25. South wind 8 to 10 mph.
  • Sunday Patchy fog before 9am. Otherwise, partly sunny, with a high near 33. South wind 8 to 11 mph.
  • Sunday Night A chance of rain and sleet before 3am, then a chance of rain, snow, and sleet between 3am and 4am, then a chance of snow after 4am. Cloudy, with a low around 28. South wind 6 to 10 mph becoming west after midnight. Chance of precipitation is 50%.
  • Monday A chance of snow. Cloudy, with a high near 33. North northwest wind 6 to 16 mph. Chance of precipitation is 50%.
  • Monday Night A chance of snow. Cloudy, with a low around 24. Blustery. Chance of precipitation is 50%.
  • Tuesday A chance of snow. Cloudy, with a high near 28. Blustery. Chance of precipitation is 30%.
  • Tuesday Night A slight chance of snow. Cloudy, with a low around 19. Chance of precipitation is 20%.
  • Wednesday Mostly cloudy, with a high near 25.
  • Wednesday Night Mostly cloudy, with a low around 14.
  • Christmas Day Mostly cloudy, with a high near 23.
  • Thursday Night A chance of snow. Cloudy, with a low around 12. Chance of precipitation is 30%.
  • Friday A chance of snow. Cloudy, with a high near 17. Chance of precipitation is 30%.