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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Partly Cloudy

79°F

26°C

Humidity 65%
Wind Speed SW 12 mph
Barometer 29.90 in (1011.0 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 18 Aug 11:51 pm CDT
Extended Forecast for

2 Miles SSE Champ MO

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 3am.  Mostly cloudy, with a low around 69. Light southwest wind.  Chance of precipitation is 40%.

    Scattered
    T-storms

    Low: 69 °F

  • Saturday

    Saturday: Sunny, with a high near 89. Northwest wind 3 to 5 mph.

    Sunny

    High: 89 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 72. Northwest wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 72 °F

  • Sunday

    Sunday: Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.

    Sunny

    High: 93 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 74 °F

  • Monday

    Monday: Mostly sunny, with a high near 93.

    Mostly Sunny

    High: 93 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 77.

    Partly Cloudy

    Low: 77 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 1pm.  Partly sunny, with a high near 89. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 68.

    Chance
    T-storms

    Low: 68 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 69. Light southwest wind. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 89. Northwest wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 72. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 93.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 89. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
2 Miles SSE Champ MO
 38.71°N 90.43°W (Elev. 518 ft)
9:42 pm CDT Aug 18, 2017
11pm CDT Aug 18, 2017-6pm CDT Aug 25, 2017
 
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Additional Resources

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