Severe Thunderstorms Likely From The Plains To The Midwest And Mid Atlantic Through Sunday

Severe thunderstorms capable of damaging winds, large hail, and tornadoes are likely from the Plains to the Midwest into Sunday. The threat will shift east to the Ohio Valley and Mid Atlantic later Sunday into Monday. Heavy rainfall associated with the storms will also lead to the potential for flash flooding of low lying areas. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Partly Cloudy

72°F

22°C

Humidity 87%
Wind Speed Calm
Barometer 29.78 in (1008.1 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 16 Jun 4:53 am CDT
Extended Forecast for

Collinsville IL

  • Overnight

    Overnight: Showers and thunderstorms likely.  Cloudy, with a low around 69. South wind around 8 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 69 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 3pm.  Mostly cloudy, with a high near 85. Southwest wind 7 to 9 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 85 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Cloudy, with a low around 66. Southwest wind around 5 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 66 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Cloudy, with a high near 82. Light and variable wind.

    Chance
    T-storms

    High: 82 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 67. Light north wind.

    Chance
    T-storms

    Low: 67 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83.

    Chance
    T-storms

    High: 83 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67.

    Chance
    T-storms

    Low: 67 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 82. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 66.

    Chance
    T-storms

    Low: 66 °F

Detailed Forecast

Overnight
Showers and thunderstorms likely. Cloudy, with a low around 69. South wind around 8 mph. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 85. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Monday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 82. Light and variable wind.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 67. Light north wind.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Wednesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 66.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 66.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Collinsville IL
 38.68°N 90°W (Elev. 499 ft)
3:42 am CDT Jun 16, 2019
5am CDT Jun 16, 2019-6pm CDT Jun 22, 2019
 
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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