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Multi-day heavy rainfall and flooding event continues to unfold in the Central and Southern U.S.

Another day of heavy rain on Friday will further increase the risk of flash flooding and long-term flooding in the Southern Plains and the Lower/Mid-Mississippi and Ohio River Valleys. The NWS Weather Prediction Center has issued Moderate Risks for excessive rainfall for parts of these regions on Friday and into the weekend. Some areas may see an additional 4-5 inches of rain over the next 3 days. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

46°F

8°C

Humidity 96%
Wind Speed SE 14 mph
Barometer 30.15 in (1021.4 mb)
Dewpoint 45°F (7°C)
Visibility 7.00 mi
Wind Chill40°F (4°C)
Last update 23 Feb 12:51 am CST
Extended Forecast for

Saint Louis MO

  • Overnight

    Overnight: Rain and possibly a thunderstorm before 4am, then a chance of rain between 4am and 5am.  Patchy fog. Steady temperature around 48. Southeast wind around 7 mph becoming southwest.  Chance of precipitation is 80%.

    Rain and
    Patchy Fog

    Low: 48 °F

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, cloudy, with a high near 56. West wind 5 to 7 mph becoming light and variable.

    Patchy Fog
    then Cloudy

    High: 56 °F

  • Friday
    Night

    Friday Night: A chance of rain, mainly between 7pm and midnight, then showers after midnight.  Patchy fog after midnight. Low around 43. Light and variable wind becoming northeast 5 to 8 mph in the evening.  Chance of precipitation is 100%.

    Chance Rain
    then Showers
    and Patchy
    Fog

    Low: 43 °F

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 60. Northeast wind 6 to 9 mph becoming southeast in the afternoon.  Chance of precipitation is 90%.

    Showers

    High: 60 °F

  • Saturday
    Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight.  Mostly cloudy, with a low around 38. South wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 70%.

    Showers
    Likely then
    Partly Cloudy

    Low: 38 °F

  • Sunday

    Sunday: Sunny, with a high near 54.

    Sunny

    High: 54 °F

  • Sunday
    Night

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

    Mostly Clear

    Low: 33 °F

  • Monday

    Monday: Sunny, with a high near 58.

    Sunny

    High: 58 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 37.

    Mostly Clear

    Low: 37 °F

Detailed Forecast

Overnight
Rain and possibly a thunderstorm before 4am, then a chance of rain between 4am and 5am. Patchy fog. Steady temperature around 48. Southeast wind around 7 mph becoming southwest. Chance of precipitation is 80%.
Friday
Patchy fog before 9am. Otherwise, cloudy, with a high near 56. West wind 5 to 7 mph becoming light and variable.
Friday Night
A chance of rain, mainly between 7pm and midnight, then showers after midnight. Patchy fog after midnight. Low around 43. Light and variable wind becoming northeast 5 to 8 mph in the evening. Chance of precipitation is 100%.
Saturday
Showers and possibly a thunderstorm. High near 60. Northeast wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 38. South wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 70%.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 63.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 56.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.62°N 90.23°W (Elev. 489 ft)
11:57 pm CST Feb 22, 2018
1am CST Feb 23, 2018-6pm CST Mar 1, 2018
 
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