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Heavy snow expected over the Inter-mountain West; Lake Effect Snow will finally diminish on Saturday

A series of storm systems will continue bring heavy snowfall to much of the Inter-mountain West through the weekend. Snow will also spread onto the northern Plains, with travel difficulties possible. Heavy lake-effect snow will finally begin to diminish on Saturday in the Great Lakes where significant travel hazards have been observed. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Mostly Cloudy

33°F

1°C

Humidity 54%
Wind Speed SE 6 mph
Barometer 30.50 in (1033.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 10 Dec 11:53 am CST
Extended Forecast for

Arnold MO

  • This
    Afternoon

    This Afternoon: Cloudy, with a high near 36. Southeast wind around 9 mph.

    Cloudy

    High: 36 °F

  • Tonight

    Tonight: Cloudy, with a low around 31. South wind around 9 mph.

    Cloudy

    Low: 31 °F

  • Sunday

    Sunday: Rain likely, mainly after 4pm.  Cloudy, with a high near 43. South wind 9 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    Slight Chance
    Rain then
    Rain Likely

    High: 43 °F

  • Sunday
    Night

    Sunday Night: Rain likely, mainly before 9pm.  Mostly cloudy, with a low around 30. South wind 8 to 10 mph becoming northwest after midnight.  Chance of precipitation is 60%.

    Rain Likely
    then Mostly
    Cloudy

    Low: 30 °F

  • Monday

    Monday: Mostly sunny, with a high near 40. Northwest wind 5 to 7 mph becoming light and variable  in the afternoon.

    Mostly Sunny

    High: 40 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 26.

    Partly Cloudy

    Low: 26 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    Partly Sunny

    High: 36 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 19.

    Mostly Cloudy

    Low: 19 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 27.

    Mostly Cloudy

    High: 27 °F

Detailed Forecast

This Afternoon
Cloudy, with a high near 36. Southeast wind around 9 mph.
Tonight
Cloudy, with a low around 31. South wind around 9 mph.
Sunday
Rain likely, mainly after 4pm. Cloudy, with a high near 43. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Sunday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 30. South wind 8 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 40. Northwest wind 5 to 7 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Mostly cloudy, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Partly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 30.
Click Map For Forecast
Point Forecast:
Arnold MO
 38.45°N 90.38°W (Elev. 499 ft)
11:56 am CST Dec 10, 2016
12pm CST Dec 10, 2016-6pm CST Dec 16, 2016
 
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