Critical Fire Weather Threats in the West; Storms in the High Plains

Gusty winds, very dry conditions, and areas of dry thunderstorms are producing Critical fire weather threats across the Great Basin, Northern Rockies, and into the Northern High Plains. Severe storms in the High Plains are primarily expected to contain damaging winds and large hail. Near record heat in the South and Central High Plains and the Northeast. Heat builds into the Southwest this week. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

75°F

24°C

Humidity 82%
Wind Speed Calm
Barometer 30.02 in (1015.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 11 Aug 8:51 am CDT
Extended Forecast for

Saint Louis MO

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 86. Calm wind becoming northeast around 5 mph.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    High: 86 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 71. Light northeast wind.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    Low: 71 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 7am.  Partly sunny, with a high near 87. Northeast wind 3 to 6 mph.

    Chance
    T-storms

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 71. Calm wind.

    Partly Cloudy

    Low: 71 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 89. Calm wind.

    Chance
    T-storms

    High: 89 °F

  • Thursday
    Night

    Thursday 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

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 88.

    Chance
    T-storms

    High: 88 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 72.

    Mostly Clear

    Low: 72 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 89.

    Chance
    T-storms

    High: 89 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 86. Calm wind becoming northeast around 5 mph.
Tonight
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 71. Light northeast wind. Chance of precipitation is 20%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 7am. Partly sunny, with a high near 87. Northeast wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 71. Calm wind.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 72.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
6:12 am CDT Aug 11, 2020
9am CDT Aug 11, 2020-6pm CDT Aug 17, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database