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* WHAT...The South Coast AQMD has issued an air quality alert due to<br /> increased fine particle pollution from wildfire smoke.<br /> Visit https://www.aqmd.gov/alertinfo to check current and forecasted<br /> air quality levels. * WHERE...in the San Gorgonio Pass, the Coachella Valley, Lake<br /> Elsinore and Hemet-San Jacinto Valley. Levels of particle pollution<br /> can vary by time and location depending on fire activity and local<br /> weather conditions. * WHEN...Until 5 PM Wednesday.

ESFLOT Period of showers and thunderstorms are expected Wednesday.<br /> Thunderstorms will be very efficient at producing torrential<br /> rainfall, with some areas likely receiving up 2 inches of rain in<br /> just an hour. Rainfall that intense would likely result in flash<br /> flooding. In addition, localized rainfall totals in excess of 3 inches are<br /> possible across northern and central Illinois and northwest<br /> Indiana through the day Wednesday, which could result in<br />

ESFLOT Period of showers and thunderstorms are expected Wednesday.<br /> Thunderstorms will be very efficient at producing torrential<br /> rainfall, with some areas likely receiving up 2 inches of rain in<br /> just an hour. Rainfall that intense would likely result in flash<br /> flooding. In addition, localized rainfall totals in excess of 3 inches are<br /> possible across northern and central Illinois and northwest<br /> Indiana through the day Wednesday, which could result in<br />

* WHAT...The Imperial County APCD has issued an air quality alert due<br /> to harmful levels of ozone pollution. Visit https://www.aqmd.gov/alertinfo<br /> to check current and forecasted air quality levels. * WHERE...the Imperial Valley. Levels of ozone pollution can vary by time<br /> and location depending on emissions and air pollution transport. * WHEN...today, June 16, 2026 until 6:00 PM. The highest ozone levels<br /> typically occur in the afternoon and early-evening hours. * IMPACTS... Ozone air pollution can cause serious health problems,<br />

ESFGRR Several rounds of showers and storms are expected through late<br /> Wednesday evening. The heaviest rain is expected to fall early<br /> Wednesday evening, with widespread rain totals between 1 and 2<br /> inches possibly, especially along I-94. Isolated 3 inch rain totals<br /> are possible. Depending on exactly when and where this rain falls, localized<br /> flooding is possible, especially in the urban areas around<br /> Kalamazoo. Drivers should be prepared for travel impacts during the<br />

AQAFWD The Texas Commission on Environmental Quality (TCEQ) has issued<br /> an Ozone Action Day for the Dallas-Fort Worth area for Tuesday,<br /> June 16, 2026. Atmospheric conditions are expected to be favorable for producing<br /> high levels of ozone air pollution in the Dallas-Fort Worth area<br /> on Tuesday. You can help prevent ozone pollution by sharing a<br /> ride, walking, riding a bicycle, taking your lunch to work,<br /> avoiding drive-through lanes, conserving energy, and keeping your<br /> vehicle properly tuned.

The Colorado Department of Public Health and Environment has<br /> issued the following... WHAT...Ozone Action Day Alert. WHERE...Douglas, Jefferson, Denver, western Arapahoe, western<br /> Adams, Broomfield, Boulder, Larimer, and Weld Counties WHEN...400 PM Monday June 15 to 400 PM Tuesday June 16 IMPACTS...Ozone Action Day Alert is now in effect for the Front<br /> Range Urban Corridor. Although ozone will remain in the Good to<br /> Moderate range on Monday, higher ozone levels in the Unhealthy for<br />

ESFLOT Period of showers and thunderstorms are expected Wednesday.<br /> Thunderstorms will be very efficient at producing torrential<br /> rainfall, with some areas likely receiving up 2 inches of rain in<br /> just an hour. Rainfall that intense would likely result in flash<br /> flooding. In addition, localized rainfall totals in excess of 3 inches are<br /> possible across northern and central Illinois and northwest<br /> Indiana through the day Wednesday, which could result in<br />

* WHAT...The South Coast AQMD has issued an air quality alert due to<br /> increased fine particle pollution from wildfire smoke.<br /> Visit https://www.aqmd.gov/alertinfo to check current and forecasted<br /> air quality levels. * WHERE...in the San Gorgonio Pass, the Coachella Valley, Lake<br /> Elsinore and Hemet-San Jacinto Valley. Levels of particle pollution<br /> can vary by time and location depending on fire activity and local<br /> weather conditions. * WHEN...from 9:30 PM Monday to 5 PM Tuesday.

ESFIWX Periods of showers and thunderstorms expected on Wednesday.<br /> Thunderstorms are expected be fairly efficient rain producers with<br /> some areas seeing 1 to 2 inches of rainfall in as little as an hour.<br /> Even with the fast storm motions forecasted some nuisance flooding<br /> and flash flooding will be possible, especially in areas prone to<br /> past flooding issues. Area rivers and drainages could also see quick rises even with the<br /> relatively dry soil conditions present.