Tropical Storm Watch in Effect for North Carolina Coast

The National Hurricane Center has issued a Tropical Storm Watch for parts of the North Carolina coast. NHC is also monitoring Tropical Depression 9, which is entering the Gulf of Mexico. Read More >

Current conditions at

St. Louis, Lambert-St. Louis International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Partly Cloudy

93°F

34°C

Humidity 46%
Wind Speed SE 6 mph
Barometer 30.18 in (1020.4 mb)
Dewpoint 69°F (21°C)
Visibility 9.00 mi
Heat Index98°F (37°C)
Last update 29 Aug 1:51 pm CDT
Extended Forecast for

Saint Louis MO

  • This
    Afternoon

    This Afternoon: Isolated showers and thunderstorms.  Mostly sunny, with a steady temperature around 90. East wind around 7 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 90 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 74. East wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Scattered
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 8am.  Partly sunny, with a high near 92. Calm wind becoming northeast around 5 mph in the afternoon.

    Chance
    T-storms

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 74. Northeast wind around 6 mph becoming calm  after midnight.

    Chance
    T-storms

    Low: 74 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 86. Calm wind becoming north 5 to 7 mph in the morning.

    Chance
    T-storms

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 67.

    Chance
    T-storms then
    Slight Chance
    T-storms

    Low: 67 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 8am.  Mostly sunny, with a high near 81.

    Slight Chance
    T-storms then
    Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 60.

    Mostly Clear

    Low: 60 °F

  • Friday

    Friday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Mostly sunny, with a steady temperature around 90. East wind around 7 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 74. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 92. Calm wind becoming northeast around 5 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Northeast wind around 6 mph becoming calm after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Calm wind becoming north 5 to 7 mph in the morning.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 67.
Thursday
A 20 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
11:42 am CDT Aug 29, 2016
2pm CDT Aug 29, 2016-6pm CDT Sep 4, 2016
 
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