RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR
THUNDERSTORMS AND STRONG OUTFLOW WINDS FOR THE SIERRA FRONT
Areas affected: Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties; Southern Sierra Front - Alpine/Northern Mono/Southern Lyon/Western Mineral Counties
Effective: Jun 18 1:49 pm
Expired: Jun 19 1:00 pm
Duration: 23 hrs 11 mins
Areas affected: Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties; Southern Sierra Front - Alpine/Northern Mono/Southern Lyon/Western Mineral Counties
Effective: Jun 19 2:10 am
Expired: Jun 19 8:00 pm
Duration: 17 hrs 50 mins
SPECIAL WEATHER STATEMENT
At 1253 PM PDT, showers and thunderstorms are developing along the
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties; Greater Lake Tahoe Area; Mono; Mineral and Southern Lyon Counties; Greater Lake Tahoe Area; Greater Reno-Carson City-Minden Area; Western Nevada Basin and Range including Pyramid Lake; Northern Washoe County
Effective: Jun 19 1:00 pm
Expired: Jun 19 3:00 pm
Duration: 2 hrs 00 mins
Alpine County 2 alerts
RED FLAG WARNING (2 updates)
RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR
THUNDERSTORMS AND STRONG OUTFLOW WINDS FOR THE SIERRA FRONT
Areas affected: Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties; Southern Sierra Front - Alpine/Northern Mono/Southern Lyon/Western Mineral Counties
Effective: Jun 18 1:49 pm
Expired: Jun 19 1:00 pm
Duration: 23 hrs 11 mins
Areas affected: Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties; Southern Sierra Front - Alpine/Northern Mono/Southern Lyon/Western Mineral Counties
Effective: Jun 19 2:10 am
Expired: Jun 19 8:00 pm
Duration: 17 hrs 50 mins
SPECIAL WEATHER STATEMENT
At 1253 PM PDT, showers and thunderstorms are developing along the
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties; Greater Lake Tahoe Area; Mono; Mineral and Southern Lyon Counties; Greater Lake Tahoe Area; Greater Reno-Carson City-Minden Area; Western Nevada Basin and Range including Pyramid Lake; Northern Washoe County
Effective: Jun 19 1:00 pm
Expired: Jun 19 3:00 pm
Duration: 2 hrs 00 mins
Lassen County 3 alerts
RED FLAG WARNING (4 updates)
RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR
THUNDERSTORMS AND STRONG OUTFLOW WINDS FOR THE SIERRA FRONT
Areas affected: Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties; Southern Sierra Front - Alpine/Northern Mono/Southern Lyon/Western Mineral Counties
Effective: Jun 18 1:49 pm
Expired: Jun 19 1:00 pm
Duration: 23 hrs 11 mins
The National Weather Service in Reno has issued a Red Flag
Areas affected: Surprise Valley California; Eastern Lassen County; Northern Washoe County
Effective: Jun 18 1:49 pm
Expired: Jun 19 1:00 pm
Duration: 23 hrs 11 mins
Areas affected: Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties; Southern Sierra Front - Alpine/Northern Mono/Southern Lyon/Western Mineral Counties
Effective: Jun 19 2:10 am
Expired: Jun 19 8:00 pm
Duration: 17 hrs 50 mins
Areas affected: Surprise Valley California; Eastern Lassen County; Northern Washoe County
Effective: Jun 19 2:10 am
Expired: Jun 19 8:00 pm
Duration: 17 hrs 50 mins
FIRE WEATHER WATCH
Areas affected: Surprise Valley California; Eastern Lassen County; Northern Washoe County
Effective: Jun 18 1:49 pm
Expired: Jun 18 2:05 pm
Duration: 0 hrs 16 mins
SPECIAL WEATHER STATEMENT
At 1253 PM PDT, showers and thunderstorms are developing along the
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties; Greater Lake Tahoe Area; Mono; Mineral and Southern Lyon Counties; Greater Lake Tahoe Area; Greater Reno-Carson City-Minden Area; Western Nevada Basin and Range including Pyramid Lake; Northern Washoe County
Effective: Jun 19 1:00 pm
Expired: Jun 19 3:00 pm
Duration: 2 hrs 00 mins
Mono County 2 alerts
RED FLAG WARNING (2 updates)
RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR
THUNDERSTORMS AND STRONG OUTFLOW WINDS FOR THE SIERRA FRONT
Areas affected: Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties; Southern Sierra Front - Alpine/Northern Mono/Southern Lyon/Western Mineral Counties
Effective: Jun 18 1:49 pm
Expired: Jun 19 1:00 pm
Duration: 23 hrs 11 mins
Areas affected: Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties; Southern Sierra Front - Alpine/Northern Mono/Southern Lyon/Western Mineral Counties
Effective: Jun 19 2:10 am
Expired: Jun 19 8:00 pm
Duration: 17 hrs 50 mins
SPECIAL WEATHER STATEMENT
At 1253 PM PDT, showers and thunderstorms are developing along the
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties; Greater Lake Tahoe Area; Mono; Mineral and Southern Lyon Counties; Greater Lake Tahoe Area; Greater Reno-Carson City-Minden Area; Western Nevada Basin and Range including Pyramid Lake; Northern Washoe County
Effective: Jun 19 1:00 pm
Expired: Jun 19 3:00 pm
Duration: 2 hrs 00 mins
Sierra County 2 alerts
RED FLAG WARNING (2 updates)
RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR
THUNDERSTORMS AND STRONG OUTFLOW WINDS FOR THE SIERRA FRONT
Areas affected: Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties; Southern Sierra Front - Alpine/Northern Mono/Southern Lyon/Western Mineral Counties
Effective: Jun 18 1:49 pm
Expired: Jun 19 1:00 pm
Duration: 23 hrs 11 mins
Areas affected: Northern Sierra Front - Carson City/Douglas/Storey/Southern Washoe/Eastern Lyon/Far Southern Lassen Counties; Southern Sierra Front - Alpine/Northern Mono/Southern Lyon/Western Mineral Counties
Effective: Jun 19 2:10 am
Expired: Jun 19 8:00 pm
Duration: 17 hrs 50 mins
SPECIAL WEATHER STATEMENT
At 1253 PM PDT, showers and thunderstorms are developing along the
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties; Greater Lake Tahoe Area; Mono; Mineral and Southern Lyon Counties; Greater Lake Tahoe Area; Greater Reno-Carson City-Minden Area; Western Nevada Basin and Range including Pyramid Lake; Northern Washoe County
Effective: Jun 19 1:00 pm
Expired: Jun 19 3:00 pm
Duration: 2 hrs 00 mins
Fresno County
LAKE WIND ADVISORY (2 updates)
Areas affected: West Side Mountains north of 198
Effective: Jun 18 7:31 pm
Expired: Jun 19 4:15 am
Duration: 8 hrs 44 mins
Areas affected: West Side Mountains north of 198
Effective: Jun 19 4:06 am
Expired: Jun 19 5:15 am
Duration: 1 hr 09 mins
Merced County
LAKE WIND ADVISORY (2 updates)
Areas affected: West Side Mountains north of 198
Effective: Jun 18 7:31 pm
Expired: Jun 19 4:15 am
Duration: 8 hrs 44 mins
Areas affected: West Side Mountains north of 198
Effective: Jun 19 4:06 am
Expired: Jun 19 5:15 am
Duration: 1 hr 09 mins
Humboldt County 3 alerts
FIRE WEATHER WATCH
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 18 11:55 am
Expired: Jun 18 12:10 pm
Duration: 0 hrs 15 mins
RED FLAG WARNING (3 updates)
The National Weather Service in Eureka has issued a Red Flag
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 18 11:55 am
Expired: Jun 19 5:00 am
Duration: 17 hrs 05 mins
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 19 7:19 am
Expired: Jun 19 3:30 pm
Duration: 8 hrs 11 mins
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 19 8:30 am
Expired: Jun 19 4:30 pm
Duration: 8 hrs 00 mins
SPECIAL WEATHER STATEMENT (3 updates)
At 1219 PM PDT, Doppler radar was tracking a strong thunderstorm over
Areas affected: Northern Coastal Humboldt; Southeastern Interior Humboldt
Effective: Jun 19 12:19 pm
Expired: Jun 19 12:45 pm
Duration: 0 hrs 26 mins
At 105 PM PDT, Doppler radar was tracking a strong thunderstorm over
Areas affected: Southwestern Humboldt
Effective: Jun 19 1:05 pm
Expired: Jun 19 1:30 pm
Duration: 0 hrs 25 mins
At 118 PM PDT, Doppler radar was tracking a strong thunderstorm 8
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 18 11:55 am
Expired: Jun 18 12:10 pm
Duration: 0 hrs 15 mins
RED FLAG WARNING (4 updates)
The National Weather Service in Eureka has issued a Red Flag
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 18 11:55 am
Expired: Jun 19 5:00 am
Duration: 17 hrs 05 mins
Scattered dry and wet thunderstorms develop on Friday
Areas affected: Western Klamath National Forest; Central Siskiyou County Including Shasta Valley; Siskiyou County from the Cascade Mountains East and South to Mt Shasta; Modoc County Except for the Surprise Valley; Siskiyou Mountains
Effective: Jun 18 11:23 pm
Expired: Jun 19 5:00 pm
Duration: 17 hrs 37 mins
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 19 7:19 am
Expired: Jun 19 3:30 pm
Duration: 8 hrs 11 mins
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 19 8:30 am
Expired: Jun 19 4:30 pm
Duration: 8 hrs 00 mins
SPECIAL WEATHER STATEMENT
At 940 AM PDT, Doppler radar was tracking a strong thunderstorm 7
Areas affected: Northeast Siskiyou and Northwest Modoc Counties; Modoc County
Effective: Jun 19 9:43 am
Expired: Jun 19 10:15 am
Duration: 0 hrs 32 mins
Trinity County 2 alerts
FIRE WEATHER WATCH
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 18 11:55 am
Expired: Jun 18 12:10 pm
Duration: 0 hrs 15 mins
RED FLAG WARNING (4 updates)
The National Weather Service in Eureka has issued a Red Flag
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 18 11:55 am
Expired: Jun 19 5:00 am
Duration: 17 hrs 05 mins
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 19 7:19 am
Expired: Jun 19 3:30 pm
Duration: 8 hrs 11 mins
Areas affected: Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans; Eastern Interior Humboldt Including Willow Creek and Hoopa; Northwestern Trinity Including Salyer and Big Bar; Northeastern Trinity Including Trinity Lake
Effective: Jun 19 8:30 am
Expired: Jun 19 4:30 pm
Duration: 8 hrs 00 mins
The National Weather Service in Eureka has issued a Red Flag
Areas affected: Eastern Trinity Including Weaverville and Hayfork
Effective: Jun 19 8:30 am
Expired: Jun 19 4:30 pm
Duration: 8 hrs 00 mins
Modoc County 3 alerts
RED FLAG WARNING (3 updates)
The National Weather Service in Reno has issued a Red Flag
Areas affected: Surprise Valley California; Eastern Lassen County; Northern Washoe County
Effective: Jun 18 1:49 pm
Expired: Jun 19 1:00 pm
Duration: 23 hrs 11 mins
Scattered dry and wet thunderstorms develop on Friday
Areas affected: Western Klamath National Forest; Central Siskiyou County Including Shasta Valley; Siskiyou County from the Cascade Mountains East and South to Mt Shasta; Modoc County Except for the Surprise Valley; Siskiyou Mountains
Effective: Jun 18 11:23 pm
Expired: Jun 19 5:00 pm
Duration: 17 hrs 37 mins
Areas affected: Surprise Valley California; Eastern Lassen County; Northern Washoe County
Effective: Jun 19 2:10 am
Expired: Jun 19 8:00 pm
Duration: 17 hrs 50 mins
FIRE WEATHER WATCH
Areas affected: Surprise Valley California; Eastern Lassen County; Northern Washoe County
Effective: Jun 18 1:49 pm
Expired: Jun 18 2:05 pm
Duration: 0 hrs 16 mins
SPECIAL WEATHER STATEMENT
At 940 AM PDT, Doppler radar was tracking a strong thunderstorm 7
Areas affected: Northeast Siskiyou and Northwest Modoc Counties; Modoc County
Effective: Jun 19 9:43 am
Expired: Jun 19 10:15 am
Duration: 0 hrs 32 mins
Los Angeles County
BEACH HAZARDS STATEMENT
Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Jun 18 8:16 pm
Expired: Jun 19 9:15 am
Duration: 12 hrs 59 mins
Marin County
BEACH HAZARDS STATEMENT
Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Jun 18 8:16 pm
Expired: Jun 19 9:15 am
Duration: 12 hrs 59 mins
Monterey County
BEACH HAZARDS STATEMENT
Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Jun 18 8:16 pm
Expired: Jun 19 9:15 am
Duration: 12 hrs 59 mins
San Francisco County
BEACH HAZARDS STATEMENT
Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Jun 18 8:16 pm
Expired: Jun 19 9:15 am
Duration: 12 hrs 59 mins
San Mateo County
BEACH HAZARDS STATEMENT
Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Jun 18 8:16 pm
Expired: Jun 19 9:15 am
Duration: 12 hrs 59 mins
Santa Cruz County
BEACH HAZARDS STATEMENT
Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Jun 18 8:16 pm
Expired: Jun 19 9:15 am
Duration: 12 hrs 59 mins
Sonoma County
BEACH HAZARDS STATEMENT
Areas affected: San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
Effective: Jun 18 8:16 pm
Expired: Jun 19 9:15 am
Duration: 12 hrs 59 mins
Orange County
BEACH HAZARDS STATEMENT (2 updates)
Areas affected: San Diego County Coastal Areas; Orange County Coastal
Effective: Jun 18 9:51 pm
Expired: Jun 19 2:00 pm
Duration: 16 hrs 09 mins
Areas affected: San Diego County Coastal Areas; Orange County Coastal
Effective: Jun 19 1:00 pm
Expired: Jun 19 9:00 pm
Duration: 8 hrs 00 mins
San Diego County
BEACH HAZARDS STATEMENT (2 updates)
Areas affected: San Diego County Coastal Areas; Orange County Coastal
Effective: Jun 18 9:51 pm
Expired: Jun 19 2:00 pm
Duration: 16 hrs 09 mins
Areas affected: San Diego County Coastal Areas; Orange County Coastal
Effective: Jun 19 1:00 pm
Expired: Jun 19 9:00 pm
Duration: 8 hrs 00 mins
Riverside County
AIR QUALITY ALERT
Areas affected: Coachella Valley
Effective: Jun 18 2:40 pm
Expired: Jun 19 2:45 pm
Duration: 1 day 0 hrs 05 mins
Santa Barbara County
BEACH HAZARDS STATEMENT
Areas affected: Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast
Effective: Jun 18 2:32 pm
Expired: Jun 18 10:45 pm
Duration: 8 hrs 13 mins
Shasta County
RED FLAG WARNING (2 updates)
The National Weather Service in Sacramento has issued a Red Flag
Areas affected: Western Shasta County Mountains Above 3000 ft; Western Shasta County Foothills Between 1000-3000 ft; Shasta Lake Area and Interstate 5 Between 1000-3000 ft; South-Central Shasta County Including Redding Metro; Eastern Shasta County Foothills Between 1000-3000 ft; Eastern Shasta County Mountains and Southern Cascades Above 3000 ft; Burney Basin
Effective: Jun 18 7:56 pm
Expired: Jun 19 7:00 pm
Duration: 23 hrs 04 mins
Areas affected: Western Shasta County Mountains Above 3000 ft; Western Shasta County Foothills Between 1000-3000 ft; Shasta Lake Area and Interstate 5 Between 1000-3000 ft; South-Central Shasta County Including Redding Metro; Eastern Shasta County Foothills Between 1000-3000 ft; Eastern Shasta County Mountains and Southern Cascades Above 3000 ft; Burney Basin
Effective: Jun 19 6:16 am
Expired: Jun 19 7:00 pm
Duration: 12 hrs 44 mins
Ventura County
BEACH HAZARDS STATEMENT
Areas affected: Ventura County Beaches; Malibu Coast; Los Angeles County Beaches
Effective: Jun 18 2:32 pm
Expired: Jun 18 10:45 pm
Duration: 8 hrs 13 mins
Placer County
SPECIAL WEATHER STATEMENT
At 1253 PM PDT, showers and thunderstorms are developing along the
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties; Greater Lake Tahoe Area; Mono; Mineral and Southern Lyon Counties; Greater Lake Tahoe Area; Greater Reno-Carson City-Minden Area; Western Nevada Basin and Range including Pyramid Lake; Northern Washoe County
Effective: Jun 19 1:00 pm
Expired: Jun 19 3:00 pm
Duration: 2 hrs 00 mins
Nevada County
SPECIAL WEATHER STATEMENT
At 1253 PM PDT, showers and thunderstorms are developing along the
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties; Greater Lake Tahoe Area; Mono; Mineral and Southern Lyon Counties; Greater Lake Tahoe Area; Greater Reno-Carson City-Minden Area; Western Nevada Basin and Range including Pyramid Lake; Northern Washoe County
Effective: Jun 19 1:00 pm
Expired: Jun 19 3:00 pm
Duration: 2 hrs 00 mins
Plumas County
SPECIAL WEATHER STATEMENT
At 1253 PM PDT, showers and thunderstorms are developing along the
Areas affected: Lassen-Eastern Plumas-Eastern Sierra Counties; Greater Lake Tahoe Area; Mono; Mineral and Southern Lyon Counties; Greater Lake Tahoe Area; Greater Reno-Carson City-Minden Area; Western Nevada Basin and Range including Pyramid Lake; Northern Washoe County
RED FLAG WARNING 
SPECIAL WEATHER STATEMENT 
FIRE WEATHER WATCH 
LAKE WIND ADVISORY 
