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AQAEWX Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the Austin area on Saturday. You can help prevent ozone pollution by sharing a ride, walking or riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy, and keeping your vehicle properly tuned. If required, the next Ozone Action Day will be issued by 3 PM on Friday, October 9, 2026.

AQAEWX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the San Antonio area for Friday, October 9, 2026. Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the San Antonio area on Saturday. You can help prevent ozone pollution by sharing a ride, walking or riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy, and keeping your vehicle properly tuned.

ESFPPG An active trough to the north is projected to drift southward and move over the territory by around Tuesday of next week. This trough is likely to remain strong and active through the duration of next week, and may even intensify with embedded low pressure centers. Widespread showers may be heavy and persistent at times with the possibility of thunderstorms Tuesday through the weekend. Widespread flash flooding may occur from this rainfall.

ESFLKN A low pressure system over the Pacific Northwest will drop southward into Northern California Sunday. This storm system will draw abundant atmospheric moisture associated with Tropical Storm Rachel northward into Eastern Nevada, resulting in the likelihood of rain Sunday and Sunday night. Slow storm motions and/or training cells may produce heavy rainfall and localized flooding. Of particular concern are recent, large burn scars, including the

AQAEWX Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the Austin area on Friday. You can help prevent ozone pollution by sharing a ride, walking or riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy, and keeping your vehicle properly tuned. If required, the next Ozone Action Day will be issued by 3 PM on Friday, October 9, 2026.

AQAEWX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the San Antonio area for Friday, October 9, 2026. Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the San Antonio area on Friday. You can help prevent ozone pollution by sharing a ride, walking or riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy, and keeping your vehicle properly tuned.

ESFSLC The remnants of Tropical Storm Rachel will merge with a fall-like storm system over the western United States, bringing moderate to heavy rainfall and a resulting threat of flooding. Widespread rainfall of 1 to 3 inches is expected, locally in excess of 3 inches, particularly across south aspects of southern Utah mountains, between late Saturday and Monday morning. Expect many area waterways including streams, rivers, normally dry washes, creeks, and slot canyons to have rising, fast flows by

AQAMEG The Shelby County Health Department has issued a Code Orange Ozone Health Advisory effective for Shelby County Tennessee, Crittenden County Arkansas, and DeSoto County Mississippi, including the city of Memphis that will remain in effect until sunset. This ozone health advisory is due to monitored ozone values that are unhealthy for sensitive groups. These values have exceeded the Environmental Protection Agency's federal safe health standard. The Shelby County

ESFPPG An active trough to the north is projected to drift southward and move over the territory by around Tuesday of next week. This trough is likely to remain strong and active through the duration of next week, and may even intensify with embedded low pressure centers. Widespread showers may be heavy and persistent at times with the possibility of thunderstorms Tuesday through the weekend. Widespread flash flooding may occur from this rainfall.

AQAFWD The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Dallas-Fort Worth area for Friday, October 9, 2026. Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the Dallas-Fort Worth area on Friday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive-through lanes, conserving energy, and keeping your vehicle properly tuned.