National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Significant Severe Weather and Heavy Rain Continue for the Central U.S.

Severe thunderstorms, with some strong tornadoes and very large hail, will continue across central portions of the country through early Thursday morning. Very heavy rainfall on already saturated and flooded ground, will produce more significant flooding in these areas. Severe thunderstorm and heavy rain threats continue across the Central and Southern Plains on Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

75°F

24°C

Humidity 94%
Wind Speed S 10 mph
Barometer 29.93 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 22 May 10:55 pm CDT
Extended Forecast for

Highland ILSimilar City Names

Tornado Watch until May 23, 05:00am
Click here for hazard details and duration
Tornado Watch
  •  
    Tornado Watch until May 23, 05:00am

    NOW until
    5:00am Thu

    Tornado Watch

  • Tonight

    Tonight: Showers and thunderstorms, mainly after 3am. Some storms could be severe, with large hail and damaging winds. Low around 67. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    Severe
    Thunderstorms

    Low: 67 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 83. West wind 6 to 8 mph. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 67. Calm wind becoming southeast around 6 mph after midnight.

    Partly Cloudy

    Low: 67 °F

  • Friday

    Friday: Mostly sunny, with a high near 89. South wind 6 to 13 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 89 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 68. South wind 8 to 11 mph.

    Mostly Clear

    Low: 68 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.

    Mostly Sunny
    then Chance
    T-storms

    High: 86 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67.

    Chance
    T-storms

    Low: 67 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 81 °F

Detailed Forecast

Tonight
Showers and thunderstorms, mainly after 3am. Some storms could be severe, with large hail and damaging winds. Low around 67. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Thursday
Showers and thunderstorms likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 83. West wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 67. Calm wind becoming southeast around 6 mph after midnight.
Friday
Mostly sunny, with a high near 89. South wind 6 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 68. South wind 8 to 11 mph.
Saturday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67.
Sunday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66.
Memorial Day
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Monday Night
Mostly cloudy, with a low around 66.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Highland ILSimilar City Names
 38.74°N 89.69°W (Elev. 548 ft)
Last Update:
10:43 pm CDT May 22, 2019
Forecast Valid:
11pm CDT May 22, 2019-6pm CDT May 29, 2019
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation