Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for St. Mary's County Regional Airport
(retrieved 0 seconds ago)
Closest aviation forecast (TAF) to St. Mary's County Regional Airport
Closest forecast is Patuxent River Naval Air Station (Trapnell Field), 6.8 nm (12.5 km) ESE.
2026/03/15 15:00 Ammendment (retrieved 3 hours ago)
TAF AMD KNHK 1515/1615 12015G20KT 9999 SCT180 BKN250 540009 540909 QNH3019INS BECMG 1518/1520 12017G22KT 9999 BKN040 OVC080 500000 QNH2999INS BECMG 1602/1604 14015G20KT 8000 -RA VCTS BKN010TCU OVC250 540009 540909 QNH2966INS TEMPO 1606/1612 1200 BR BECMG 1612/1614 17018G30KT 8000 -RA VCTS OVC005CB 641204 540009 540909 QNH2962INS TX17/1615Z TN08/1600Z AMD 1540Z FN00296