National Weather Service United States Department of Commerce

Powerful nor'easter continues to affect areas across Northeast

The powerful nor'easter that brought moderate to heavy snowfall and blizzard conditions to the Northeast on Monday will continue to affect the region on Tuesday, with heavy snow and blizzard conditions expected from eastern Long Island to Maine as the system slowly moves to the northeast. Snow and strong winds will being tapering off from south to north Tuesday night into Wednesday morning.
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Current Conditions

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Herculaneum MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

Today

Sunny

Sunny

High: 52 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 41 °F

Thursday

Mostly Cloudy

Mostly
Cloudy

High: 44 °F

Thursday
Night

Gradual Clearing

Gradual
Clearing

Low: 24 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 38 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 24 °F

Saturday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 40 °F

Saturday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 30 °F

Sunday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 38 °F

Detailed Forecast

  • Today Sunny, with a high near 52. South wind 10 to 15 mph, with gusts as high as 23 mph.
  • Tonight Mostly cloudy, with a low around 41. South wind around 11 mph becoming west after midnight. Winds could gust as high as 20 mph.
  • Thursday Mostly cloudy, with a high near 44. Northwest wind 13 to 16 mph, with gusts as high as 24 mph.
  • Thursday Night Cloudy during the early evening, then gradual clearing, with a low around 24. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
  • Friday Mostly sunny, with a high near 38. North wind 3 to 7 mph.
  • Friday Night Mostly cloudy, with a low around 24.
  • Saturday A slight chance of rain and snow after noon. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.
  • Saturday Night Rain and snow likely. Cloudy, with a low around 30. Chance of precipitation is 70%.
  • Sunday Rain and snow likely. Cloudy, with a high near 38. Chance of precipitation is 60%.
  • Sunday Night A 30 percent chance of snow. Mostly cloudy, with a low around 17.
  • Monday Partly sunny, with a high near 26.
  • Monday Night Mostly cloudy, with a low around 12.
  • Tuesday Partly sunny, with a high near 32.