National Weather Service United States Department of Commerce

Winter weather forecast from Great Lakes to Northeast, Four Corners region

Snow is expected Thursday and Friday from the Great Lakes to the Northeast, as a clipper system moves across the region. This will be nothing like the nor'easter that brought up to three feet of snow to parts of the Northeast earlier this week, as snowfall totals of six inches or less are expected. Snow and freezing rain are forecast for parts of the Four Corners region through the weekend.
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Current Conditions

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Arnold MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Tonight

Decreasing Clouds

Decreasing
Clouds

Low: 25 °F

Friday

Sunny

Sunny

High: 38 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Saturday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 46 °F

Saturday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 31 °F

Sunday

Snow Chance for Measurable Precipitation 80%

Snow

High: 35 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 14 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 25 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 20 °F

Detailed Forecast

  • Tonight Cloudy, then gradually becoming partly cloudy, with a low around 25. Northwest wind 9 to 13 mph.
  • Friday Sunny, with a high near 38. North wind 5 to 8 mph becoming light and variable in the afternoon.
  • Friday Night Partly cloudy, with a low around 24. Light and variable wind.
  • Saturday A 30 percent chance of rain after noon. Mostly cloudy, with a high near 46. South wind 3 to 6 mph.
  • Saturday Night Rain likely before 8pm, then rain and snow likely between 8pm and midnight, then snow likely after midnight. Cloudy, with a low around 31. Southeast wind 3 to 5 mph. Chance of precipitation is 70%.
  • Sunday Occasional snow. High near 35. Chance of precipitation is 80%.
  • Sunday Night A 30 percent chance of snow. Mostly cloudy, with a low around 14.
  • Monday Mostly sunny, with a high near 25.
  • Monday Night Partly cloudy, with a low around 20.
  • Tuesday Partly sunny, with a high near 41.
  • Tuesday Night A slight chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
  • Wednesday Partly sunny, with a high near 35.
  • Wednesday Night Partly cloudy, with a low around 13.
  • Thursday Mostly sunny, with a high near 27.