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Severe Thunderstorms and Excessive Rain Possible From the Central and Southern Plains into the South and From the Ohio Valley To Mid-Atlantic; Heat and Critical Fire Weather Builds in the Southwest Quad of the Country

Multiple locations of severe thunderstorms and locally intense excessive rain will be possible east of the Rockies. The two main corridors appear to be the Central High Plains through Southern Plains into the South and the other path is from the Ohio Valley into Mid-Atlantic. Meanwhile, excessive heat and critical fire weather threats will build throughout the weekend in CA and the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Light Rain

72°F

22°C

Humidity 91%
Wind Speed NW 7 mph
Barometer 29.74 in (1006.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 22 Jun 2:51 pm CDT
Extended Forecast for

Saint Louis MO

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms, mainly before 4pm.  Cloudy, with a high near 76. Northwest wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    High: 76 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. Northwest wind 5 to 9 mph becoming light.

    Mostly Cloudy

    Low: 65 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 83. West wind around 6 mph.

    Mostly Cloudy

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 69 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 89. Calm wind becoming northeast around 6 mph in the afternoon.

    Slight Chance
    T-storms

    High: 89 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 71.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 71 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 89.

    Chance
    T-storms

    High: 89 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 72.

    Slight Chance
    T-storms

    Low: 72 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 92.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 92 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, mainly before 4pm. Cloudy, with a high near 76. Northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tonight
Mostly cloudy, with a low around 65. Northwest wind 5 to 9 mph becoming light.
Saturday
Mostly cloudy, with a high near 83. West wind around 6 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 89. Calm wind becoming northeast around 6 mph in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.
Monday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 89.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 72.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 76.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
Mostly sunny and hot, with a high near 97.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Friday
Mostly sunny, with a high near 96.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
2:41 pm CDT Jun 22, 2018
3pm CDT Jun 22, 2018-6pm CDT Jun 29, 2018
 
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Additional Resources

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