National Weather Service United States Department of Commerce

Severe Weather in Florida and the Great Plains; Heavy Rainfall in Hawaii and the Gulf Coast

Scattered severe thunderstorms will continue over parts of the north-central Florida Peninsula and develop in the southern Great Plains. New daily record high temperatures are expected for portions of South Florida and southern Texas the next couple of days. Flash flooding is expected in Hawaii. On Thursday, rain may cause additional flooding across east Texas and Louisiana. Read More >

Area Air Quality Index


Note that the Air Quality Index (AQI) here is not an official forecast, except for the EPA AirNow Widget to the right. The AQI below (not EPA AirNow) is based on the most recent observation via MesoWest for the specified time, and not a time-average, so the AQI values will be more variable than other official sites such as AirNow. Many sites only report some of the pollutants used in this calculation (O₃, PM₂.₅, PM₁₀, NO₂, SO₂, CO), and the AQI equations used are based on those from AirNow. The nearby Air Quality Index table is based on the AQI values near the longitude/latitude for the station indicated. On the map, hover/click the site to see the values for the individual pollutants. To manually enter a station ID not listed, change the URL to include "&id=____&", where ____ is the desired station ID. To manually enter a lat/lon pair, include "&lt=___&ln=___&" in the URL, where the ___ are the lat/lon values.