National Weather Service United States Department of Commerce

Snow continues in Northern New England

Strong low pressure will keep snow going over northern New England into Thursday afternoon. Another low pressure area will bring snow to the central Plains and Mississippi Valley. Occasional rain and mountain snow is expected along the west coast and southern Rocky Mountains.
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Hazardous Weather Conditions

Current Conditions

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Ballwin MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Overnight

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 28 °F

Thursday

Wintry Mix Chance for Measurable Precipitation 80%

Wintry
Mix

High: 35 °F

Thursday
Night

Cloudy

Cloudy

Low: 29 °F

Friday

Mostly Cloudy

Mostly
Cloudy

High: 36 °F

Friday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 29 °F

Saturday

Mostly Cloudy

Mostly
Cloudy

High: 39 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 27 °F

Sunday

Partly Sunny

Partly
Sunny

High: 42 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 32 °F

Detailed Forecast

  • Overnight Snow likely, mainly after 5am. Cloudy, with a low around 28. Light east wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
  • Thursday Snow and freezing drizzle before 2pm, then a slight chance of drizzle between 2pm and 4pm, then a slight chance of snow and freezing drizzle after 4pm. High near 35. Light east wind. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
  • Thursday Night Cloudy, with a low around 29. Light east wind.
  • Friday Mostly cloudy, with a high near 36. Light northeast wind.
  • Friday Night A slight chance of rain and snow before midnight, then a slight chance of snow. Cloudy, with a low around 29. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
  • Saturday Mostly cloudy, with a high near 39.
  • Saturday Night Partly cloudy, with a low around 27.
  • Sunday Partly sunny, with a high near 42.
  • Sunday Night Mostly cloudy, with a low around 32.
  • Monday A chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
  • Monday Night A chance of rain and snow. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
  • Tuesday A chance of rain and snow. Cloudy, with a high near 42. Chance of precipitation is 40%.
  • Tuesday Night A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
  • Wednesday A slight chance of rain and snow. Mostly cloudy, with a high near 39. Breezy. Chance of precipitation is 20%.