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Series of storm systems to bring additional heavy rain, flooding, and mountain snow to California

A series of storm systems will bring a continued threat for heavy rainfall, flooding, very heavy mountain snowfall, and strong winds to California into Tuesday. The threat for flooding, mudslides, and dangerous travel is expected to continue. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Mostly Cloudy with Haze

56°F

13°C

Humidity 84%
Wind Speed SW 3 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 51°F (11°C)
Visibility 4.00 mi
Last update 19 Feb 10:53 am CST
Extended Forecast for

Herculaneum MO

  • Today

    Today: Patchy fog before noon.  Otherwise, mostly sunny, with a high near 73. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    Patchy Fog

    High: 73 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Southeast wind 5 to 7 mph.

    Mostly Cloudy

    Low: 52 °F

  • Washington's
    Birthday

    Washington's Birthday: A 20 percent chance of showers.  Mostly cloudy, with a high near 75. South wind 5 to 10 mph.

    Slight Chance
    Showers

    High: 75 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 55. South wind 5 to 8 mph becoming light and variable  after midnight.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 55 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 75. West wind 3 to 5 mph.

    Slight Chance
    Showers then
    Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 52.

    Mostly Cloudy

    Low: 52 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 73.

    Mostly Cloudy

    High: 73 °F

Detailed Forecast

Today
Patchy fog before noon. Otherwise, mostly sunny, with a high near 73. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 52. Southeast wind 5 to 7 mph.
Washington's Birthday
A 20 percent chance of showers. Mostly cloudy, with a high near 75. South wind 5 to 10 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. South wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 50%.
Tuesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 75. West wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Mostly cloudy, with a low around 52.
Thursday
Mostly cloudy, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Sunny, with a high near 48.
Click Map For Forecast
Point Forecast:
Herculaneum MO
 38.27°N 90.39°W (Elev. 456 ft)
10:57 am CST Feb 19, 2017
11am CST Feb 19, 2017-6pm CST Feb 25, 2017
 
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Additional Resources

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