Weather Warnings for Missouri

Issued by the National Weather Service

Current Watches, Warnings and Advisories for Missouri Issued by the National Weather Service
Alerts Updated: May 28, 2023, 8:21 am  UTC


Air Quality Alert issued May 28 at 8:21AM CDT by NWS

Summary: ...AIR QUALITY ALERT IN EFFECT UNTIL 8 PM CDT THIS EVENING... The St. Louis Clean Air Partnership has issued an air quality alert for the St. Louis metropolitan area until 8 PM CDT this evening. An ORANGE (UNHEALTHY FOR SENSITIVE GROUPS) air quality forecast means that maximum ozone concentrations are expected to reach levels that pose a health risk. Adverse health effects increase as air
Severity:  Unknown    Effective:  May 27, 2023, 2:26 pm      Expires:  May 28, 2023, 8:00 pm
Area:  Franklin; Jefferson; St. Charles; St. Louis; St. Louis City


Air Quality Alert issued May 27 at 2:26PM CDT by NWS

Summary: ...Air Quality Alert in effect for Sunday May 28... The Mid-America Regional Council has issued an Air Quality Alert...in effect for Sunday May 28. Outdoor Air Quality Index, or AQI, values in excess of 100 are expected with ozone being the primary pollutant. People and businesses are urged to avoid activities which lead to ozone formation. These activities include refueling vehicles or
Severity:  Unknown    Effective:  May 27, 2023, 2:26 pm      Expires:  May 28, 2023, 9:00 pm
Area:  Clay; Jackson; Platte