WWUS86 KMTR 102100 AWWMTR CAZ508-120800- Airport Weather Warning National Weather Service San Francisco CA 200 PM PDT Tue Sep 10 2024 ...AIRPORT WEATHER WARNING IN EFFECT FROM 2 PM WEDNESDAY TO 1 AM PDT THURSDAY... The National Weather Service San Francisco Bay Area has issued an Airport Weather Warning for SFO Airport. The following weather hazards are expected: Strong West-Northwest winds with gusts up to 40 knots expected beginning Wednesday afternoon. This warning is in effect from 11SEP at 2100 UTC to 12SEP at 0800 UTC. $$ Flynn