Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Fire Weather Threats out West; Wintry Weather Upper Midwest to the Middle Atlantic

High pressure in the west continues to send weather systems into the Great Basin, and this is keeping fire weather threats elevated to critical across southern California. A series of weather systems will bring widespread snow from the Upper Midwest to the Middle Atlantic and Northeast, with heavier snow amounts in lake effect snow bands near the Great Lakes. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

38°F

3°C

Humidity 52%
Wind Speed NW 12 mph
Barometer 29.92 in (1013.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 14 Dec 1:53 am CST
Extended Forecast for

Mehlville MO

  • Overnight

    Overnight: Cloudy, with a low around 27. Northwest wind 8 to 14 mph.

    Cloudy

    Low: 27 °F

  • Thursday

    Thursday: Cloudy, with a high near 36. North wind 3 to 7 mph.

    Cloudy

    High: 36 °F

  • Thursday
    Night

    Thursday Night: Cloudy, with a low around 28. West wind 3 to 5 mph.

    Cloudy

    Low: 28 °F

  • Friday

    Friday: Mostly sunny, with a high near 43. West wind 3 to 7 mph.

    Mostly Sunny

    High: 43 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 30. Southwest wind 3 to 5 mph.

    Mostly Clear

    Low: 30 °F

  • Saturday

    Saturday: Sunny, with a high near 55.

    Sunny

    High: 55 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of rain after midnight.  Partly cloudy, with a low around 37.

    Partly Cloudy
    then Chance
    Rain

    Low: 37 °F

  • Sunday

    Sunday: Rain likely, mainly before noon.  Mostly cloudy, with a high near 49. Chance of precipitation is 60%.

    Rain Likely
    then Slight
    Chance Rain

    High: 49 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 34.

    Mostly Cloudy

    Low: 34 °F

Detailed Forecast

Overnight
Cloudy, with a low around 27. Northwest wind 8 to 14 mph.
Thursday
Cloudy, with a high near 36. North wind 3 to 7 mph.
Thursday Night
Cloudy, with a low around 28. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 43. West wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 30. Southwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 55.
Saturday Night
A 30 percent chance of rain after midnight. Partly cloudy, with a low around 37.
Sunday
Rain likely, mainly before noon. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Mostly sunny, with a high near 52.
Click Map For Forecast
Point Forecast:
Mehlville MO
 38.51°N 90.32°W (Elev. 548 ft)
2:27 am CST Dec 14, 2017
2am CST Dec 14, 2017-6pm CST Dec 20, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database