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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Le Mars IA

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Today

Cloudy

Cloudy

High: 35 °F

Tonight

Patchy Fog

Patchy
Fog

Low: 30 °F

Sunday

Cloudy

Cloudy

High: 39 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 34 °F

Monday

Chance Rain/Sleet Chance for Measurable Precipitation 50%

Chance
Rain/Sleet

High: 39 °F

Monday
Night

Snow/Sleet Chance for Measurable Precipitation 40%

Snow/Sleet

Low: 28 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 32 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 22 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 30 °F

Detailed Forecast

  • Today Cloudy, with a high near 35. South wind 5 to 10 mph.
  • Tonight Patchy fog after midnight. Otherwise, cloudy, with a low around 30. South wind around 5 mph.
  • Sunday Cloudy, with a high near 39. South wind 5 to 15 mph.
  • Sunday Night Rain likely, mainly after midnight. Cloudy, with a low around 34. South wind 10 to 15 mph. Chance of precipitation is 60%.
  • Monday A chance of rain before 8am, then a chance of rain and sleet between 8am and 9am, then a chance of rain after 9am. Cloudy, with a high near 39. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 50%.
  • Monday Night A chance of rain, snow, and sleet before 9pm, then a chance of snow and sleet between 9pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
  • Tuesday A chance of snow. Cloudy, with a high near 32. Breezy. Chance of precipitation is 30%.
  • Tuesday Night A slight chance of snow. Cloudy, with a low around 22. Chance of precipitation is 20%.
  • Wednesday Mostly cloudy, with a high near 30.
  • Wednesday Night Mostly cloudy, with a low around 19.
  • Christmas Day Mostly cloudy, with a high near 30.
  • Thursday Night A chance of snow. Cloudy, with a low around 20. Chance of precipitation is 30%.
  • Friday A chance of snow. Cloudy, with a high near 27. Chance of precipitation is 30%.