Heavy Rain Expected In The Mid-Atlantic; Strong System Sweeps Into Plains

Locally heavy rainfall and a few severe thunderstorms are possible over the Mid-Atlantic into eastern North Carolina, as the remnants of Nestor move across the region today. Elsewhere, a very strong storm system will sweep into the Plains and severe thunderstorms with very large hail, damaging winds, heavy rain and a few tornadoes are expected from parts of Texas and Oklahoma into Arkansas. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

56°F

13°C

Humidity 84%
Wind Speed N 3 mph
Barometer 29.88 in (1011.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 20 Oct 6:51 am CDT
Extended Forecast for

Saint Louis MO

  • Today

    Today: Patchy fog between 9am and 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Calm wind becoming southeast around 6 mph in the afternoon.

    Patchy Fog
    then Partly
    Sunny

    High: 70 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms between 3am and 4am, then showers and possibly a thunderstorm after 4am.  Low around 59. Southeast wind 6 to 10 mph.  Chance of precipitation is 90%.

    Mostly Cloudy
    then Showers

    Low: 59 °F

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 10am.  Cloudy through mid morning, then gradual clearing, with a high near 68. Southeast wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 60%.

    Showers
    Likely then
    Sunny

    High: 68 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 48. West wind 11 to 13 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 48 °F

  • Tuesday

    Tuesday: Sunny, with a high near 62. West wind 11 to 17 mph, with gusts as high as 28 mph.

    Sunny

    High: 62 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 45.

    Clear

    Low: 45 °F

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    Sunny

    High: 71 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Mostly Cloudy

    Low: 48 °F

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm.  Partly sunny, with a high near 61.

    Chance
    Showers

    High: 61 °F

Detailed Forecast

Today
Patchy fog between 9am and 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Calm wind becoming southeast around 6 mph in the afternoon.
Tonight
A chance of showers and thunderstorms between 3am and 4am, then showers and possibly a thunderstorm after 4am. Low around 59. Southeast wind 6 to 10 mph. Chance of precipitation is 90%.
Monday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 68. Southeast wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 48. West wind 11 to 13 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 62. West wind 11 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Clear, with a low around 45.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 61.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 63.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.62°N 90.23°W (Elev. 489 ft)
5:28 am CDT Oct 20, 2019
7am CDT Oct 20, 2019-6pm CDT Oct 26, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database