Red Flag Warning
Issued by NWS Sacramento, CA

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821
WWUS86 KSTO 230506
RFWSTO

URGENT - FIRE WEATHER MESSAGE
National Weather Service Sacramento CA
1006 PM PDT Thu Jun 22 2017

...Red Flag Warning for Portions of Northern California through
Friday Morning...

.North winds along with a hot and dry air mass over portions of
northern California will continue through the evening resulting in
critical fire weather conditions. Although winds will decrease
overnight and into Friday morning, very poor humidity recovery is
expected in the northern portion of the Sacramento Valley and
surrounding terrain. Thus, the Red Flag Warning has been extended
through Friday morning.

CAZ217-230615-
/O.CAN.KSTO.FW.W.0002.000000T0000Z-170623T1900Z/
Southern Sacramento Valley in Yolo-
Sacramento Far Western Placer, southern Sutter and Solano County
Below 1000 Ft-
1006 PM PDT Thu Jun 22 2017

...RED FLAG WARNING IS CANCELLED FOR THE SOUTHERN SACRAMENTO
VALLEY FOR FIRE WEATHER ZONE 217...

The National Weather Service in Sacramento has cancelled the Red
Flag Warning.

A delta breeze has increased the humidities this evening and
cooler temperatures are forecast by morning, therefore the Red
Flag Warning has been cancelled.

Interact with us via social media
www.facebook.com/nws.sacramento
www.twitter.com/nwssacramento

$$

CAZ218-230615-
/O.CAN.KSTO.FW.W.0002.000000T0000Z-170623T0600Z/
Carquinez Strait and Delta-
1006 PM PDT Thu Jun 22 2017

...RED FLAG WARNING IS CANCELLED FOR DELTA FOR FIRE WEATHER ZONE
218...

The National Weather Service in Sacramento has cancelled the Red
Flag Warning.

A delta breeze has increased the humidities this evening and
cooler temperatures are forecast by morning, therefore the Red
Flag Warning has been cancelled.

Interact with us via social media
www.facebook.com/nws.sacramento
www.twitter.com/nwssacramento

$$

CAZ213-215-216-263-264-266-279-231315-
/O.CON.KSTO.FW.W.0002.000000T0000Z-170623T1900Z/
Eastern Portion of Shasta/Trinity NF-
Northern Sacramento Valley to Southern Tehama County Line Below
1000 Ft-
Central Sacramento Valley in Glenn, Colusa, Yuba, Northern
Sutter, and Butte County Below 1000 Ft-Southeast Edge Shasta-
Trinity NF and Western Portions of Tehama-Glenn Unit-
Lake County Portion of Lake-Napa-Sonoma Unit-
Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions
of Shasta-Trinity and Butte Units-Eastern Mendocino NF-
1006 PM PDT Thu Jun 22 2017

...RED FLAG WARNING REMAINS IN EFFECT UNTIL NOON PDT FRIDAY FOR
NORTH WINDS AND LOW HUMIDITY FOR FIRE WEATHER ZONES 213, 215,
216, 263, 264, 266, AND 279...

* WIND...North winds 5 to 15 mph continue through this evening.
  Decreasing winds late tonight and Friday.

* HUMIDITY...Very poor humidity recovery tonight as low as
  20-30 percent. Slight improvement Friday.

* IMPACTS...Any fires that develop will likely spread rapidly.
  Outdoor burning is 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.

&&

Interact with us via social media
www.facebook.com/nws.sacramento
www.twitter.com/nwssacramento

$$



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