057 FNUS56 KMTR 152307 FWFMTR Fire Weather Planning Forecast for the San Francisco Bay Area and Central California Coast National Weather Service San Francisco Bay Area 407 PM PDT Thu Jul 15 2021 ...POSSIBLE ELEVATED CONVECTION AND DRY THUNDERSTORMS SUNDAY... .DISCUSSION...The marine layer will return again tonight at around 2000 feet in depth, providing for good overnight recoveries for the lower elevations, but much drier air atop the marine layer. High pressure will then bring a gradual warming and drying trend and suppression of the marine beginning Friday and peaking on Tuesday. Nearshore locations will remain at or below normal with continued onshore flow and a shallower marine layer through this stretch, while interior locations will become slightly drier and warmer than normal by early next week. Finally, a surge of monsoonal moisture is increasingly expected to rotate over the area from the southeast Sunday into early Monday and may result in a risk of elevated convection and dry lightning. Note : All winds are 20-foot Winds Unless otherwise specified. Thunderstorms imply strong, gusty and erratic winds. $$ CAZ505-161215- Coastal North Bay...Including Point Reyes National Seashore- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....62-70. * 24 hr trend......4 degrees warmer. * Min humidity........75-85 percent. * 24 hr trend......10 percent wetter. * 20-foot winds.......West winds 10 to 15 mph. * CWR.................0%. * LAL.................1. * Marine layer........2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....47-52. * 24 hr trend......Little change. * Max humidity........90-100 percent. * 24 hr trend......Little change. * 20-foot winds.......Northwest winds 5 to 10 mph. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Mostly sunny. Patchy fog early in the morning. * Max temperature.....64-72. * Min humidity........70-80 percent. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Mostly clear. Northwest winds 5 to 15 mph. Lows in the upper 40s to mid 50s. .SATURDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the upper 40s to mid 50s. Highs in the 60s to lower 70s. .SUNDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 40s to upper 50s. Highs in the 60s to lower 70s. .MONDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s. Highs in the mid 60s to lower 70s. $$ CAZ506-161215- North Bay Interior Valleys- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Sunny. * Max temperature.....74-82. * 24 hr trend......Little change. * Min humidity........45-55 percent. * 24 hr trend......Little change. * 20-foot winds.......Southwest winds 5 to 10 mph. * CWR.................0%. * LAL.................1. * Marine layer........2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. Patchy fog after midnight. * Min temperature.....47-52. * 24 hr trend......Little change. * Max humidity........90-100 percent. * 24 hr trend......Little change. * 20-foot winds.......Southwest winds 5 to 10 mph. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Mostly sunny. Patchy fog early in the morning. * Max temperature.....77-85. * Min humidity........45-55 percent. * 20-foot winds.......South winds 5 to 10 mph. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Mostly clear. Southwest winds 5 to 15 mph. Lows in the 40s to upper 50s. .SATURDAY...Mostly clear. South winds 5 to 15 mph. Lows in the 40s to upper 50s. Highs in the 70s to mid 80s. .SUNDAY...Partly cloudy. Southwest winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the upper 70s to mid 80s. .MONDAY...Partly cloudy. Southwest winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the 70s to upper 80s. $$ CAZ507-161215- North Bay Mountains- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Sunny. * Max temperature.....77-85. * 24 hr trend......Little change. * Min humidity........45-55 percent except 35-45 percent above 2000 feet. * 24 hr trend......10 percent drier. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 5 to 10 mph. * Ridges/upr slopes....Southwest winds 5 to 10 mph with gusts 20 to 30 mph. * CWR.................0%. * LAL.................1. * Marine layer........2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....49-57. * 24 hr trend......Little change. * Max humidity........75-95 percent except 53-63 percent above 2000 feet. * 24 hr trend......Little change. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 10 mph. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....79-87. * Min humidity........45-55 percent except 30-40 percent above 2000 feet. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 5 to 10 mph. * Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Clear. West winds 5 to 15 mph. Lows in the 50s to mid 60s. .SATURDAY...Clear. Southwest winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the upper 70s to mid 80s. .SUNDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in the 50s to upper 60s. Highs in the 70s to upper 80s. .MONDAY...Mostly clear. West winds up to 10 mph. Lows in the 50s to upper 60s. Highs in the 80s. $$ CAZ006-508-509-529-161215- San Francisco-San Francisco Bay Shoreline- San Francisco Peninsula Coast-Northern Monterey Bay- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....63-71. * 24 hr trend......Little change. * Min humidity........70-80 percent except 60-70 percent from 500 to 1000 feet. * 24 hr trend......20 percent wetter. * 20-foot winds.......West winds 10 to 15 mph. * CWR.................0%. * LAL.................1. * Marine layer........1500-2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....48-53. * 24 hr trend......Little change. * Max humidity........90-100 percent. * 24 hr trend......Little change. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Mostly sunny. Patchy fog early in the morning. * Max temperature.....65-73. * Min humidity........70-80 percent except 60-70 percent from 500 to 1000 feet. * 20-foot winds.......Southwest winds 5 to 10 mph. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Mostly clear in the evening then becoming mostly cloudy. West winds 5 to 15 mph. Lows in the 40s to upper 50s. .SATURDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 40s to upper 50s. Highs in the 60s to mid 70s. .SUNDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the upper 60s to mid 70s. .MONDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the upper 60s to mid 70s. $$ CAZ510-161215- East Bay Interior Valleys- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Sunny. * Max temperature.....75-83. * 24 hr trend......6 degrees cooler. * Min humidity........40-50 percent. * 24 hr trend......20 percent wetter. * 20-foot winds.......Southwest winds 10 to 15 mph. * CWR.................0%. * LAL.................1. * Marine layer........2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....51-57. * 24 hr trend......Little change. * Max humidity........80-90 percent. * 24 hr trend......Little change. * 20-foot winds.......Southwest winds 10 to 15 mph. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....78-86. * Min humidity........35-45 percent. * 20-foot winds.......Southwest winds 5 to 10 mph. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Clear. Southwest winds 5 to 15 mph. Lows in the 50s to lower 60s. .SATURDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 70s to upper 80s. .SUNDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 80s. .MONDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in the 50s to upper 60s. Highs in the 80s to lower 90s. $$ CAZ513-161215- Santa Clara Valley...including San Jose- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Sunny. * Max temperature.....74-82. * 24 hr trend......Little change. * Min humidity........50-60 percent. * 24 hr trend......10 percent wetter. * 20-foot winds.......Northwest winds 5 to 10 mph. * CWR.................0%. * LAL.................1. * Marine layer........2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy then becoming mostly cloudy. * Min temperature.....49-54. * 24 hr trend......Little change. * Max humidity........90-100 percent. * 24 hr trend......10 percent drier. * 20-foot winds.......Northwest winds 5 to 10 mph shifting to the south up to 5 mph after midnight. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Partly sunny then becoming sunny. * Max temperature.....74-82. * Min humidity........45-55 percent. * 20-foot winds.......South winds up to 5 mph shifting to the west 5 to 10 mph in the afternoon. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Clear in the evening then becoming partly cloudy. Northwest winds 5 to 15 mph. Lows in the lower to mid 50s. .SATURDAY...Mostly clear. South winds 5 to 15 mph. Lows in the 50s. Highs in the 70s to mid 80s. .SUNDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the 70s to upper 80s. .MONDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the mid 50s to lower 60s. Highs in the 80s. $$ CAZ512-161215- Santa Cruz Mountains- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....68-76. * 24 hr trend......Little change. * Min humidity........50-60 percent except 40-50 percent above 2000 feet. * 24 hr trend......Little change. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 10 mph with gusts 20 to 30 mph. * CWR.................0%. * LAL.................1. * Marine layer........2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. Patchy fog after midnight. * Min temperature.....49-55. * 24 hr trend......Little change. * Max humidity........70-90 percent except 50-70 percent above 2000 feet. * 24 hr trend......Little change. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 25 mph in the evening. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Mostly sunny. Patchy fog early in the morning. * Max temperature.....69-77. * Min humidity........50-60 percent except 35-45 percent above 2000 feet. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds up to 5 mph shifting to the north in the afternoon. * Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 25 mph in the afternoon. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. .SATURDAY...Mostly clear. South winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the 70s. .SUNDAY...Partly cloudy. Southwest winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 70s to lower 80s. .MONDAY...Mostly clear. West winds up to 10 mph. Lows in the 50s to mid 60s. Highs in the mid 70s to lower 80s. $$ CAZ511-161215- East Bay Hills and Diablo Range- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Sunny. * Max temperature.....70-78 except 77-85 above 2000 feet. * 24 hr trend......Little change. * Min humidity........45-55 percent except 25-35 percent above 2000 feet. * 24 hr trend......20 percent wetter. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 10 to 15 mph. * Ridges/upr slopes....Southwest winds 10 to 15 mph with gusts to 25 mph. * CWR.................0%. * LAL.................1. * Marine layer........2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....49-57. * 24 hr trend......Little change. * Max humidity........60-80 percent except 45-55 percent above 2000 feet. * 24 hr trend......Little change. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 5 to 10 mph. * Ridges/upr slopes....Southwest winds 5 to 10 mph with gusts to around 45 mph. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....73-81 except 79-87 above 2000 feet. * Min humidity........40-50 percent except 25-35 percent above 2000 feet. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 5 to 10 mph. * Ridges/upr slopes....Southwest winds 5 to 15 mph with gusts to 20 mph. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Mostly clear. Southwest winds 5 to 15 mph. Lows in the 50s to lower 60s. .SATURDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the upper 70s to mid 80s. .SUNDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in the 50s to upper 60s. Highs in the 80s. .MONDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in the 60s to lower 70s. Highs in the 80s. $$ CAZ530-161215- Southern Monterey Bay and Big Sur Coast- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....57-62 except Big Sur 63-68. * 24 hr trend......Little change. * Min humidity........80 percent except Big Sur 70 percent. * 24 hr trend......Little change. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. * LAL.................1. * Marine layer........1500-2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....48-53. * 24 hr trend......Little change. * Max humidity........100 percent except Big Sur 90 percent. * 24 hr trend......Little change. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Partly sunny. * Max temperature.....57-62 except Big Sur 64-69. * Min humidity........80 percent except Big Sur 60 percent. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Mostly cloudy. West winds 5 to 15 mph. Lows in the 40s to upper 50s. .SATURDAY...Mostly cloudy. West winds 5 to 15 mph. Lows in the 40s to upper 50s. Highs in the 50s to upper 60s. .SUNDAY...Mostly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the 60s. .MONDAY...Partly cloudy. West winds up to 10 mph. Lows in the 50s to lower 60s. Highs in the 60s to lower 70s. $$ CAZ528-161215- Northern Salinas Valley...Hollister Valley...and Carmel Valley- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Sunny. * Max temperature.....66-74. * 24 hr trend......Little change. * Min humidity........60-70 percent. * 24 hr trend......Little change. * 20-foot winds.......West winds 10 to 15 mph. * CWR.................0%. * LAL.................1. * Marine layer........2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....47-52. * 24 hr trend......Little change. * Max humidity........100 percent. * 24 hr trend......Little change. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Mostly sunny. Patchy fog early in the morning. * Max temperature.....66-74. * Min humidity........60-70 percent. * 20-foot winds.......West winds 5 to 10 mph. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Mostly clear in the evening then becoming mostly cloudy. Northwest winds 5 to 15 mph. Lows in the lower 50s. .SATURDAY...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the lower to mid 50s. Highs in the 70s. .SUNDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the 70s to lower 80s. .MONDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the mid 70s to lower 80s. $$ CAZ516-161215- Southern Salinas Valley...Arroyo Seco...and Lake San Antonio- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Sunny. * Max temperature.....79-87. * 24 hr trend......6 degrees warmer. * Min humidity........40-50 percent. * 24 hr trend......20 percent drier. * 20-foot winds.......West winds 10 to 15 mph. * CWR.................0%. * LAL.................1. * Marine layer........2500 ft asl. .TONIGHT... * Sky/weather.........Mostly clear then becoming partly cloudy. Patchy fog after midnight. * Min temperature.....45-50. * 24 hr trend......Little change. * Max humidity........90-100 percent. * 24 hr trend......Little change. * 20-foot winds.......Northwest winds 5 to 10 mph. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Mostly sunny. Patchy fog early in the morning. * Max temperature.....80-88. * Min humidity........35-45 percent. * 20-foot winds.......Northwest winds 5 to 10 mph. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Clear. Northwest winds 5 to 15 mph. Lows in the lower 50s. .SATURDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the 40s to upper 50s. Highs in the 80s. .SUNDAY...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the 50s to lower 60s. Highs in the mid 80s to lower 90s. .MONDAY...Mostly clear. West winds 5 to 15 mph. Lows in the mid 50s to lower 60s. Highs in the upper 80s to mid 90s. $$ CAZ517-161215- Santa Lucia Mountains and Los Padres National Forest- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Mostly sunny. * Max temperature.....76-84. * 24 hr trend......Little change. * Min humidity........40-50 percent. * 24 hr trend......Little change. * 20-foot winds....... * Valleys/lwr slopes...East winds up to 5 mph. * Ridges/upr slopes....Northwest winds 5 to 15 mph with gusts to 25 mph. * CWR.................0%. * LAL.................1. * Marine layer........2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....50-60 except 59-64 above 2000 feet. * 24 hr trend......Little change. * Max humidity........53-73 percent except 33-43 percent above 2000 feet. * 24 hr trend......20 percent drier. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 5 to 10 mph. * Ridges/upr slopes....Northwest winds 5 to 15 mph with gusts to 25 mph. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....77-85. * Min humidity........35-45 percent. * 20-foot winds....... * Valleys/lwr slopes...North winds up to 5 mph shifting to the southeast in the afternoon. * Ridges/upr slopes....North winds up to 5 mph shifting to the northwest 5 to 15 mph with gusts to 25 mph in the afternoon. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Clear. West winds 5 to 15 mph. Lows in the 50s to lower 60s. .SATURDAY...Clear. South winds 5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 70s to lower 80s. .SUNDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s to upper 60s. Highs in the mid 70s to lower 80s. .MONDAY...Mostly clear. Northwest winds up to 10 mph. Lows in the 60s to lower 70s. Highs in the 70s to mid 80s. $$ CAZ518-161215- Mountains of San Benito and Interior Monterey County including Pinnacles National Park- 407 PM PDT Thu Jul 15 2021 .REST OF TODAY... * Sky/weather.........Sunny. * Max temperature.....80-88. * 24 hr trend......Little change. * Min humidity........30-40 percent. * 24 hr trend......10 percent drier. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 15 mph with gusts to 20 mph. * CWR.................0%. * LAL.................1. * Marine layer........2500 ft asl. .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....50-60 except 59-64 above 2000 feet. * 24 hr trend......Little change. * Max humidity........53-73 percent except 38-48 percent above 2000 feet. * 24 hr trend......Little change. * 20-foot winds....... * Valleys/lwr slopes...West winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 15 mph with gusts to 25 mph. * CWR.................0%. * LAL.................1. * Marine layer........2000 ft asl. .FRIDAY... * Sky/weather.........Mostly sunny. * Max temperature.....81-89. * Min humidity........25-35 percent. * 20-foot winds....... * Valleys/lwr slopes...Southwest winds 5 to 10 mph. * Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. * CWR.................0%. * LAL.................1. .EXTENDED... .FRIDAY NIGHT...Clear. West winds 5 to 15 mph. Lows in the 50s to mid 60s. .SATURDAY...Clear. Southwest winds 5 to 15 mph. Lows in the 50s to upper 60s. Highs in the 70s to upper 80s. .SUNDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 60s to lower 70s. Highs in the 80s. .MONDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 60s to lower 70s. Highs in the 80s to lower 90s. $$ NOAA'S NWS on the web at www.weather.gov/sanfrancisco