Central Gulf Coast Flash Flood Threat Lingers; Snowy in the Central Rockies; Fire Danger in Northwest Oregon

Showers and thunderstorms may produce localized flash flooding along a lingering front in the central Gulf Coast. An upper level system will produce up to a foot of heavy snow across southwest Colorado Rockies. Dry, offshore winds will produce near-record temperatures and critical fire weather threats in northwestern Oregon. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Partly Cloudy

14°C

57°F

Humidity 58%
Wind Speed W 11 km/h
Barometer 1014.7 mb (29.96 in)
Dewpoint 6°C (42°F)
Visibility 16 km
Last update 17 Apr 4:54 pm CDT
Extended Forecast for

Ballwin MO

  • This
    Afternoon

    This Afternoon: Scattered showers.  Partly sunny, with a high near 15. Northwest wind around 11 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 15 °C

  • Tonight

    Tonight: Scattered showers, mainly before 9pm.  Partly cloudy, with a low around 6. West wind 5 to 10 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Partly Cloudy

    Low: 6 °C

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 17. West wind 5 to 11 km/h.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 17 °C

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm.  Mostly cloudy, then gradually becoming clear, with a low around 5. West wind 8 to 13 km/h.  Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Clear

    Low: 5 °C

  • Monday

    Monday: Sunny, with a high near 20. Southwest wind 5 to 11 km/h.

    Sunny

    High: 20 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 4.

    Partly Cloudy

    Low: 4 °C

  • Tuesday

    Tuesday: Rain likely, mainly after 2pm.  Mostly cloudy, with a high near 8. Chance of precipitation is 70%.

    Chance Rain
    then Rain
    Likely

    High: 8 °C

  • Tuesday
    Night

    Tuesday Night: Rain likely before 8pm, then a chance of showers between 8pm and 2am.  Widespread frost, mainly after 5am.  Otherwise, mostly cloudy, with a low around -1. Chance of precipitation is 70%.

    Rain Likely
    then Chance
    Showers

    Low: -1 °C

  • Wednesday

    Wednesday: Widespread frost, mainly before 9am.  Otherwise, mostly sunny, with a high near 11.

    Frost then
    Mostly Sunny

    High: 11 °C

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 15. Northwest wind around 11 km/h. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly before 9pm. Partly cloudy, with a low around 6. West wind 5 to 10 km/h. Chance of precipitation is 30%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 17. West wind 5 to 11 km/h. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Mostly cloudy, then gradually becoming clear, with a low around 5. West wind 8 to 13 km/h. Chance of precipitation is 30%.
Monday
Sunny, with a high near 20. Southwest wind 5 to 11 km/h.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 8. Chance of precipitation is 70%.
Tuesday Night
Rain likely before 8pm, then a chance of showers between 8pm and 2am. Widespread frost, mainly after 5am. Otherwise, mostly cloudy, with a low around -1. Chance of precipitation is 70%.
Wednesday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 11.
Wednesday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 1.
Thursday
Areas of frost. Otherwise, sunny, with a high near 15.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 6.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 15.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 8.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 18.
Click Map For Forecast
Point Forecast:
Ballwin MO
 38.58°N 90.55°W (Elev. 178 m)
4:13 pm CDT Apr 17, 2021
5pm CDT Apr 17, 2021-6pm CDT Apr 24, 2021
 
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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