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Severe Weather and Flooding Possible Saturday in the Mid-Mississippi & Lower Ohio River Valleys

A potent spring storm system with abundant moisture will bring a chance of significant severe weather and heavy rain across parts of the southern & central Plains to the lower Ohio & Tennessee Valleys on Saturday. Strong tornadoes, extremely large hail, and widespread damaging winds are possible in these areas. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

78°F

26°C

Humidity 67%
Wind Speed S 7 mph
Barometer 29.76 in (1007.5 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 26 May 6:53 pm CDT
Extended Forecast for

Crystal City MO

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 2am.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 64. Southwest wind 5 to 7 mph becoming calm  in the evening.

    Slight Chance
    T-storms and
    Patchy Fog

    Low: 64 °F

  • Saturday

    Saturday: A slight chance of showers and thunderstorms, then a chance of thunderstorms after 2pm. Some of the storms could be severe.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 84. Calm wind becoming southeast around 6 mph in the afternoon.  Chance of precipitation is 40%.

    Patchy Fog
    then Severe
    Thunderstorms

    High: 84 °F

  • Saturday
    Night

    Saturday Night: Occasional thunderstorms, mainly between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could be severe.  Low around 64. Southeast wind 5 to 8 mph becoming light and variable  after midnight.  Chance of precipitation is 80%.

    Severe
    Thunderstorms

    Low: 64 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 79. West wind 5 to 8 mph.

    Slight Chance
    T-storms

    High: 79 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 57. West wind 3 to 6 mph.

    Mostly Clear

    Low: 57 °F

  • Memorial
    Day

    Memorial Day: Sunny, with a high near 81.

    Sunny

    High: 81 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 81.

    Sunny then
    Slight Chance
    T-storms

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 59.

    Slight Chance
    T-storms

    Low: 59 °F

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 64. Southwest wind 5 to 7 mph becoming calm in the evening.
Saturday
A slight chance of showers and thunderstorms, then a chance of thunderstorms after 2pm. Some of the storms could be severe. Patchy fog before 9am. Otherwise, partly sunny, with a high near 84. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
Occasional thunderstorms, mainly between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could be severe. Low around 64. Southeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 80%.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. West wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 57. West wind 3 to 6 mph.
Memorial Day
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 57.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 81.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
Crystal City MO
 38.22°N 90.39°W (Elev. 446 ft)
6:28 pm CDT May 26, 2017
7pm CDT May 26, 2017-6pm CDT Jun 2, 2017
 
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Additional Resources

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