Active Week Of Severe Weather Over Portions Of The Plains

Severe thunderstorms will occur portions of the Plains each afternoon and evening this week. The main threats with these storms are expected to be large hail, damaging winds, and a few tornadoes. Locally heavy rainfall will pose a risk for flooding concerns, particularly over portions of the southern Plains and Mississippi Valley.
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Hazardous Weather Conditions

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

76°F

24°C

Humidity 72%
Wind Speed S 9 mph
Barometer 29.92 in (1012.4 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 26 May 9:51 pm CDT
Extended Forecast for

Saint Louis MO

  • Tonight

    Tonight: Scattered showers and thunderstorms.  Cloudy, with a low around 70. South wind 7 to 9 mph.  Chance of precipitation is 50%.

    Scattered
    T-storms

    Low: 70 °F

  • Friday

    Friday: Occasional showers and thunderstorms.  High near 80. South wind 7 to 15 mph.  Chance of precipitation is 80%.

    T-storms

    High: 80 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely.  Cloudy, with a low around 67. South wind 8 to 13 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 67 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Cloudy, with a high near 81. South wind 10 to 15 mph.

    Chance
    T-storms

    High: 81 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. South wind 6 to 11 mph.

    Chance
    T-storms

    Low: 68 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 85.

    Slight Chance
    T-storms

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 64.

    Mostly Clear

    Low: 64 °F

  • Memorial
    Day

    Memorial Day: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 65.

    Slight Chance
    T-storms

    Low: 65 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Cloudy, with a low around 70. South wind 7 to 9 mph. Chance of precipitation is 50%.
Friday
Occasional showers and thunderstorms. High near 80. South wind 7 to 15 mph. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms likely. Cloudy, with a low around 67. South wind 8 to 13 mph. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 81. South wind 10 to 15 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 6 to 11 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 64.
Memorial Day
Mostly sunny, with a high near 86.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
8:13 pm CDT May 26, 2016
10pm CDT May 26, 2016-6pm CDT Jun 2, 2016
 
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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