WWUS86 KMTR 161738 RFWMTR URGENT - FIRE WEATHER MESSAGE National Weather Service San Francisco CA 1038 AM PDT Fri Oct 16 2026 CAZ504-161845- /O.EXP.KMTR.FW.W.0003.000000T0000Z-261016T1800Z/ North Bay Interior Mountains- 1038 AM PDT Fri Oct 16 2026 ...RED FLAG WARNING WILL EXPIRE AT 11 AM PDT THIS MORNING... The strongest north-northeasterly winds are beginning to diminish this morning and will continue to do so through the afternoon across the North Bay Interior Mountains. Therefore, the Red Flag Warning will be allowed to expire at 11 AM PDT. However, near critical fire weather conditions will persist through Saturday due to weak offshore winds and poor humidity values in the higher elevations. $$ RGass