Land Management Forecasts
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
905 FNUS86 KMTR 182145 FWLMTR ECCDA Discussions National Weather Service SAN FRANCISCO BAY AREA 245 PM PDT Wed Jun 18 2025 ##################################################################### ## ## ## Discussions from the latest FWF below ## ## ## ##################################################################### ...Discussion from SFOFWFMTR... This afternoon offers the warmest temperatures of the forecast with sunny skies and poor humidity retentions continuing to dry fire fuels especially for areas away from the coast. Despite better onshore flow and a cooling trend, humidities will be slow to improve in the next few days. This, coupled with increasing winds from the changing upper-level pattern will increase fire weather concerns. Areas of higher concern will be the higher terrain in the far interior as winds look to gust to around 35 mph and humidity retentions look to fall to 10-20%. Some of these areas will also have very poor overnight recoveries, less than 25%. Fire concerns begin to ease into Sunday as winds ease district wide, and humidities slightly improve. ...Discussion from SFOFWFEKA... High pressure continues to strengthen and conditions will be warmer and drier than Tuesday. An upper level trough will bring cooler temperatures Thursday with more cooling Friday. This will increase afternoon RH each day. This trough will also bring stronger winds Thursday and Friday afternoons for the interior. RH recoveries are also expected to improve Friday and Saturday. There is a slight chance for showers in Del Norte and Northern Humboldt Friday. Cooler temperatures and weaker winds expected for the weekend. Warming and drying trend expected Monday through Wednesday next week. ##################################################################### ## ## ## Complete a discussion for each ECCDA segment below ## ## When done click transmit, product sent as KMTRFWLMTR ## ## ## ##################################################################### ECC010-190945- St Helena ECC Dispatch- DISCUSSION FOR Marin and Sonoma and Napa Counties 245 PM PDT Wed Jun 18 2025 Near critical fire weather conditions affect the interior Central Coast and interior North Bay for the second half of the week and into the weekend with moderate to poor RH recoveries and breezy to gusty afternoon and evening winds with low daytime RH. This afternoon offers the warmest temperatures of the forecast with sunny skies and poor humidity retentions continuing to dry fire fuels especially for areas away from the coast. Despite better onshore flow and a cooling trend, humidities will be slow to improve in the next few days. This, coupled with increasing winds from the changing upper-level pattern will increase fire weather concerns. Areas of higher concern will be the higher terrain in the far interior as winds look to gust to around 35 mph and humidity retentions look to fall to 10-20%. Some of these areas will also have very poor overnight recoveries, less than 25%. Fire concerns begin to ease into Sunday as winds ease district wide, and humidities slightly improve. $$ ECC014-190945- Morgan Hill ECC Dispatch- DISCUSSION FOR Alameda and Contra Costa and Santa Clara Counties 245 PM PDT Wed Jun 18 2025 This afternoon offers the warmest temperatures of the forecast with sunny skies and poor humidity retentions continuing to dry fire fuels especially for areas away from the coast. Despite better onshore flow and a cooling trend, humidities will be slow to improve in the next few days. This, coupled with increasing winds from the changing upper-level pattern will increase fire weather concerns. Areas of higher concern will be the higher terrain in the far interior as winds look to gust to around 35 mph and humidity retentions look to fall to 10-20%. Some of these areas will also have very poor overnight recoveries, less than 25%. Fire concerns begin to ease into Sunday as winds ease district wide, and humidities slightly improve. $$ ECC013-190945- Felton ECC Dispatch- DISCUSSION FOR Santa Cruz and San Mateo Counties 245 PM PDT Wed Jun 18 2025 This afternoon offers the warmest temperatures of the forecast with sunny skies and poor humidity retentions continuing to dry fire fuels especially for areas away from the coast. Despite better onshore flow and a cooling trend, humidities will be slow to improve in the next few days. This, coupled with increasing winds from the changing upper-level pattern will increase fire weather concerns. Areas of higher concern will be the higher terrain in the far interior as winds look to gust to around 35 mph and humidity retentions look to fall to 10-20%. Some of these areas will also have very poor overnight recoveries, less than 25%. Fire concerns begin to ease into Sunday as winds ease district wide, and humidities slightly improve. $$ ECC018-190945- Monterey ECC Dispatch- DISCUSSION FOR Monterey and San Benito County 245 PM PDT Wed Jun 18 2025 Near critical fire weather conditions affect the interior Central Coast and interior North Bay for the second half of the week and into the weekend with moderate to poor RH recoveries and breezy to gusty afternoon and evening winds with low daytime RH. This afternoon offers the warmest temperatures of the forecast with sunny skies and poor humidity retentions continuing to dry fire fuels especially for areas away from the coast. Despite better onshore flow and a cooling trend, humidities will be slow to improve in the next few days. This, coupled with increasing winds from the changing upper-level pattern will increase fire weather concerns. Areas of higher concern will be the higher terrain in the far interior as winds look to gust to around 35 mph and humidity retentions look to fall to 10-20%. Some of these areas will also have very poor overnight recoveries, less than 25%. Fire concerns begin to ease into Sunday as winds ease district wide, and humidities slightly improve. $$