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Severe weather possible in the Southern Plains and Southeast on Sunday

The NWS Storm Prediction Center expects severe weather to be possible on Sunday from the Southern Plains to the Southeast. The area of greatest concern is in eastern Texas, Arkansas and portions of Louisiana. In these areas, large hail, damaging winds and even an isolated tornado cannot be ruled out.
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Hazardous Weather Conditions

Current Conditions

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Partly Cloudy

67°F

19°C

Humidity 71%
Wind Speed E 5 mph
Barometer 29.85 in (1009.9 mb)
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update on 18 Apr 10:51 pm CDT

Current conditions at

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

Lat: 38.75°N Lon: 90.37°W Elev: 604ft.

For More Weather Information:

Saint Louis, MO Local Forecast Office

Saint Louis MO

7 Day Forecast

  • Overnight

    Thunderstorms Likely Chance for Measurable Precipitation 60%

    Thunderstorms
    Likely

    Low: 60 °F

  • Sunday

    Thunderstorms Chance for Measurable Precipitation 90%

    Thunderstorms

    High: 71 °F

  • Sunday
    Night

    Thunderstorms Likely Chance for Measurable Precipitation 70%

    Thunderstorms
    Likely

    Low: 54 °F

  • Monday

    Breezy

    Breezy

    High: 64 °F

  • Monday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 43 °F

  • Tuesday

    Mostly Sunny

    Mostly
    Sunny

    High: 64 °F

  • Tuesday
    Night

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    Low: 45 °F

  • Wednesday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 67 °F

  • Wednesday
    Night

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 45 °F

Detailed Forecast

Overnight
Showers and thunderstorms likely, mainly after 5am. Cloudy, with a low around 60. Northeast wind 3 to 5 mph. Chance of precipitation is 60%.
Sunday
Occasional showers and thunderstorms before 7am, then occasional showers and possibly a thunderstorm between 7am and 1pm, then showers and thunderstorms likely after 1pm. High near 71. Northeast wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 90%.
Sunday Night
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 54. Southwest wind 8 to 14 mph. Chance of precipitation is 70%.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 64. Breezy, with a northwest wind 17 to 21 mph.
Monday Night
Mostly clear, with a low around 43. West wind 9 to 16 mph.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 45.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 65.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 66.

ABOUT THIS FORECAST

Point Forecast: Saint Louis MO
 38.62°N 90.23°W (Elev. 489 ft)
Last Update: 10:27 pm CDT Apr 18, 2015
Forecast Valid: 12am CDT Apr 19, 2015-6pm CDT Apr 25, 2015
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