FXUS64 KBMX 191101 AFDBMX Area Forecast Discussion National Weather Service Birmingham AL 601 AM CDT Thu Mar 19 2026 ...New AVIATION... .KEY MESSAGES... Updated at 600 AM CDT THU MAR 19 2026 - There is a medium chance for patchy frost this morning across portions of East Central Alabama. A frost advisory continues to be in effect until 8 AM. - Well above average temperatures are expected as we head into this weekend and onward. && .DISCUSSION... (Thursday through next Wednesday) Issued at 1130 PM CDT WED MAR 18 2026 We have one more night of below normal temps before our big warm up. A frost advisory continues for portions of E C AL for tonight through 13z Thu for a late season frost with only minimal areas of high cloudiness and light/variable to calm winds across the area. Look for a warming trend after a chilly early start Thu. Guidance continues to indicate that the next seven days should be generally rain-free as surface ridging meanders from the Atlantic Seaboard Thu to the SE US Fri and then over the Gulf this weekend as well as a large upper ridge over the WRN US. A front does approach by Mon along with a weak upper NW flow disturbance on Tue, but with only meager moisture in place, we may only get a few clouds out of it. The front should help nudge temps down a tad for Mon night through Tue night, but even so readings will still be above normal. 08 && .AVIATION... (12Z TAFS) Issued at 600 AM CDT THU MAR 19 2026 VFR conditions are expected for the next 24 hours and beyond with light winds. 32/JDavis && .FIRE WEATHER... MinRH values may rebound slightly for this Thursday afternoon, but we still have a high chance of seeing readings middle to upper 20 percent range in the southeast counties. MinRH values could remain highly variable this week, as the region remains under the influence of a strong upper high pressure to our west. No rain is expected the next seven days, and drought conditions will likely expand given the upcoming warm stretch. && .PRELIMINARY POINT TEMPS/POPS... Gadsden 70 39 76 50 / 0 0 0 0 Anniston 70 44 76 53 / 0 0 0 0 Birmingham 71 47 77 56 / 0 0 0 0 Tuscaloosa 73 47 79 55 / 0 0 0 0 Calera 72 46 79 54 / 0 0 0 0 Auburn 69 47 76 53 / 0 0 0 0 Montgomery 71 44 78 52 / 0 0 0 0 Troy 71 43 77 52 / 0 0 0 0 && .BMX WATCHES/WARNINGS/ADVISORIES... Frost Advisory until 8 AM CDT this morning for the following counties: Barbour-Bullock-Calhoun-Chambers-Cherokee-Clay- Cleburne-Coosa-Elmore-Etowah-Lee-Macon-Montgomery-Pike-Randolph- Russell-St. Clair-Talladega-Tallapoosa. && $$ DISCUSSION...08 AVIATION...32/JDavis