Heavy rain and isolated severe storms in portions of the West

A storm system will bring rain and thunderstorms to much of the Intermountain West and northern High Plains on Friday. Isolated severe thunderstorms with large hail and damaging winds are possible from northeast California to Wyoming. Heavy rain could lead to flash flooding, especially in the mountains of Wyoming.
Read More...

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Fair

53°F

12°C

Humidity 69%
Wind Speed W 3 mph
Barometer 30.05 in (1017.1 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 6 May 1:51 am CDT
Extended Forecast for

Saint Louis MO

  • Overnight

    Overnight: Mostly clear, with a low around 47. Calm wind.

    Mostly Clear

    Low: 47 °F

  • Friday

    Friday: Sunny, with a high near 80. West wind 3 to 8 mph.

    Sunny

    High: 80 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 58. Southwest wind around 6 mph.

    Clear

    Low: 58 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 83. West wind 6 to 14 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. Northwest wind 5 to 8 mph becoming light and variable  after midnight.

    Chance
    T-storms

    Low: 57 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 76.

    Chance
    T-storms

    High: 76 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 60.

    Chance
    T-storms

    Low: 60 °F

  • Monday

    Monday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 76. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 76 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 63 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 47. Calm wind.
Friday
Sunny, with a high near 80. West wind 3 to 8 mph.
Friday Night
Clear, with a low around 58. Southwest wind around 6 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. West wind 6 to 14 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
11:59 pm CDT May 5, 2016
2am CDT May 6, 2016-6pm CDT May 12, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database