Red Flag Warning
URGENT - FIRE WEATHER MESSAGE
National Weather Service San Francisco CA
817 PM PDT Wed Jul 3 2024
...CRITICAL FIRE WEATHER CONDITIONS INTO FRIDAY AND THE UPCOMING
WEEKEND...
.Red Flag Warnings currently in effect for high elevations of the
North Bay, East Bay Hills, and the Santa Cruz Mtns and have been
extended through 9 PM Saturday. The Marin and Sonoma Coastal
Ranges will see their Red Flag Warning end at 5 AM Friday. Also,
Red Flag Warnings go into effect at 5 AM Friday through 9 PM
Saturday for the higher terrain of Monterey and San Benito
counties as well as the southern Salinas Valley. While the winds
are marginal, this decision was made due to a combination of
continued very low RH in the teens, very dry fuels, and the 4th of
July holiday. Also, gusts up to 25 mph will be possible across
ridgetops and higher peaks. Fuels continue to cure and will see no
relief through this weekend. In fact, 10 and 100 hour fuels are
near historic levels in the North Bay in regard to the energy
release component going into the weekend. The same fuels in the
Diablo Range and Santa Cruz Mtns aren`t far behind.
CAZ504-512-515-041300-
/O.CON.KMTR.FW.W.0002.000000T0000Z-240707T0400Z/
North Bay Interior Mountains-Santa Cruz Mountains-East Bay Hills-
817 PM PDT Wed Jul 3 2024
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT SATURDAY FOR
CRITICALLY DRY FUELS AND LOW HUMIDITY FOR NORTH BAY INTERIOR
MOUNTAINS, EAST BAY HILLS, AND SANTA CRUZ MOUNTAINS...
* AFFECTED AREA...Fire Weather Zone 504 North Bay Interior
Mountains, Fire Weather Zone 512 Santa Cruz Mountains and Fire
Weather Zone 515 East Bay Hills.
* TIMING...Until 9 PM Saturday.
* WINDS...West 5 to 10 mph with gusts up to 25 mph.
* RELATIVE HUMIDITY...As low as 10 percent.
* TEMPERATURES...Up to 107.
* IMPACTS...Critical fire weather conditions. Increased chance
for fire starts in dry, open grasses. Outdoor burning and
especially fireworks are not recommended.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.
&&
$$
URGENT - FIRE WEATHER MESSAGE
National Weather Service San Francisco CA
817 PM PDT Wed Jul 3 2024
...CRITICAL FIRE WEATHER CONDITIONS INTO FRIDAY AND THE UPCOMING
WEEKEND...
.Red Flag Warnings currently in effect for high elevations of the
North Bay, East Bay Hills, and the Santa Cruz Mtns and have been
extended through 9 PM Saturday. The Marin and Sonoma Coastal
Ranges will see their Red Flag Warning end at 5 AM Friday. Also,
Red Flag Warnings go into effect at 5 AM Friday through 9 PM
Saturday for the higher terrain of Monterey and San Benito
counties as well as the southern Salinas Valley. While the winds
are marginal, this decision was made due to a combination of
continued very low RH in the teens, very dry fuels, and the 4th of
July holiday. Also, gusts up to 25 mph will be possible across
ridgetops and higher peaks. Fuels continue to cure and will see no
relief through this weekend. In fact, 10 and 100 hour fuels are
near historic levels in the North Bay in regard to the energy
release component going into the weekend. The same fuels in the
Diablo Range and Santa Cruz Mtns aren`t far behind.
CAZ502-503-041300-
/O.CON.KMTR.FW.W.0002.000000T0000Z-240705T1200Z/
Marin Coastal Range-Sonoma Coastal Range-
817 PM PDT Wed Jul 3 2024
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 AM PDT FRIDAY FOR
CRITICALLY DRY FUELS AND LOW HUMIDITY FOR THE MARIN AND SONOMA
COASTAL RANGES...
* AFFECTED AREA...Fire Weather Zone 502 Marin Coastal Range and
Fire Weather Zone 503 Sonoma Coastal Range.
* TIMING...Until 5 AM Friday.
* WINDS...Southwest 5 to 10 mph with gusts up to 15 to 20 mph.
* RELATIVE HUMIDITY...As low as 15 percent.
* TEMPERATURES...Up to 103.
* IMPACTS...Critical fire weather conditions. Increased chance
for fire starts in dry, open grasses. Outdoor burning and
especially fireworks are not recommended.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.
&&
$$
