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Critical Fire Weather Conditions Persist in California; Becoming Unsettled over the Rockies & Gulf Coast

Dry and gusty winds will continue to result in elevated to critical fire weather conditions across portions of California through Sunday. Elsewhere, a more active pattern will return to the Pacific Northwest and northern Rockies with areas of rain & snow, while showers and storms develop over the lower Mississippi Valley and Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

42°F

6°C

Humidity 51%
Wind Speed SW 12 G 23 mph
Barometer 30.02 in (1016.9 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 16 Dec 8:53 am CST
Extended Forecast for

Arnold MO

  • Today

    Today: Sunny, with a high near 59. Southwest wind 7 to 11 mph, with gusts as high as 25 mph.

    Sunny

    High: 59 °F

  • Tonight

    Tonight: A 20 percent chance of rain after 5am.  Increasing clouds, with a low around 40. South wind 5 to 7 mph.

    Mostly Clear
    then Slight
    Chance Rain

    Low: 40 °F

  • Sunday

    Sunday: Rain before noon.  High near 48. South wind 3 to 5 mph.  Chance of precipitation is 80%.

    Rain then
    Mostly Cloudy

    High: 48 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 40. Light southwest wind.

    Mostly Cloudy

    Low: 40 °F

  • Monday

    Monday: Partly sunny, with a high near 61. Southwest wind 3 to 7 mph.

    Partly Sunny

    High: 61 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 41.

    Partly Cloudy

    Low: 41 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    Mostly Sunny

    High: 60 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 33.

    Mostly Clear

    Low: 33 °F

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon.  Mostly sunny, with a high near 51.

    Slight Chance
    Rain then
    Mostly Sunny

    High: 51 °F

Detailed Forecast

Today
Sunny, with a high near 59. Southwest wind 7 to 11 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of rain after 5am. Increasing clouds, with a low around 40. South wind 5 to 7 mph.
Sunday
Rain before noon. High near 48. South wind 3 to 5 mph. Chance of precipitation is 80%.
Sunday Night
Mostly cloudy, with a low around 40. Light southwest wind.
Monday
Partly sunny, with a high near 61. Southwest wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Partly sunny, with a high near 55.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 40.
Click Map For Forecast
Point Forecast:
Arnold MO
 38.45°N 90.38°W (Elev. 499 ft)
7:57 am CST Dec 16, 2017
9am CST Dec 16, 2017-6pm CST Dec 22, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database