Red Flag Warning
URGENT - FIRE WEATHER MESSAGE
National Weather Service Cheyenne WY
249 AM MDT Tue Sep 24 2019
...CRITICAL FIRE WEATHER CONDITIONS FOR FIRE WEATHER ZONES 309
AND 310 TODAY...
WYZ309-310-241700-
/O.UPG.KCYS.FW.A.0022.190924T1600Z-190925T0100Z/
/O.NEW.KCYS.FW.W.0027.190924T1700Z-190925T0100Z/
South Laramie Range/Medicine Bow NF-
Platte/Goshen/Central and Eastern Laramie-
249 AM MDT Tue Sep 24 2019
...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 7 PM MDT
THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 309 AND 310...
The National Weather Service in Cheyenne has issued a Red Flag
Warning, which is in effect from 11 AM this morning to 7 PM MDT
this evening. The Fire Weather Watch is no longer in effect.
* AFFECTED AREA...Fire Weather Zones 309 and 310, especially
along the Interstate 80 corridor.
* WIND...West 15 to 20 MPH with gusts in excess of 30 MPH
possible.
* HUMIDITY...13 to 16 percent.
* HAINES... 3 to 4.
* 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.
&&
$$
Braun
Urgent - Fire Weather Message
National Weather Service Eureka CA
1046 PM PDT Mon Sep 23 2019
...GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY VALUES IN
MENDOCINO AND LAKE COUNTIES TONIGHT THROUGH TUESDAY NIGHT...
.A tight pressure gradient will yield strong offshore winds
across area ridgelines tonight and again Tuesday night. Drying
aloft will keep relative humidity from recovering efficiently.
Fuels remain receptive to fire despite recent rainfall and higher
humidity. Thus there will be an increased risk of large wildfire
growth tonight through Tuesday night.
CAZ276-277-241400-
/O.CON.KEKA.FW.W.0002.000000T0000Z-190925T1800Z/
Interior Mendocino-W Mendocino NF/E Mendocino Unit-
1046 PM PDT Mon Sep 23 2019
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 AM PDT WEDNESDAY
ABOVE 1500 FEET...
* AFFECTED AREA...Fire weather zones 276 and 277.
* WIND...Northeast 10 to 20 mph with gusts to 30 mph tonight
and again Tuesday night. Lighter winds are expected during
the day Tuesday.
* HUMIDITY...Afternoon relative humidity values in the teens with
poor overnight recoveries only in the 20 to 30 percent range.
* IMPACTS...Any fires that develop will likely spread rapidly.
Outdoor burning is not recommended.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.
&&
$$
http://weather.gov/eureka
URGENT - FIRE WEATHER MESSAGE
National Weather Service Sacramento CA
310 PM PDT Mon Sep 23 2019
...RED FLAG WARNING IN EFFECT ACROSS PORTIONS OF INTERIOR
NORTHERN CALIFORNIA TODAY INTO WEDNESDAY...
.Strong high pressure building over the Pacific Northwest and
into the Great Basin will result in gusty north to east wind into
Wednesday. Combined with warming temperatures and lowering
humidity, this will lead to critical fire weather conditions over
portions of interior Northern California. Cooling trend begins Thursday
with potential for wetter weather Friday and through the weekend.
CAZ220-221-266>269-241800-
/O.CON.KSTO.FW.W.0005.190924T0600Z-190925T1800Z/
Southern Motherlode From 1000 to 3000 Ft. Includes portions of
Calaveras-Tuolumne Unit-Stanislaus NF West of the Sierra Crest-
Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions
of Shasta-Trinity and Butte Units-
Northern Motherlode From 1000 to 3000 Ft. Includes portions of
Nevada-Yuba-Placer-Amador and ElDorado Units-
Northern Sierra Including Lassen NP and Plumas and Lassen NF/S
West of the Sierra Crest (West of Evans Peak-Grizzly Peak-
Beckworth Peak)-
Northern Sierra Including the Tahoe and ElDorado NF/S West of the
Sierra Crest-
310 PM PDT Mon Sep 23 2019
...RED FLAG WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO
11 AM PDT WEDNESDAY FOR GUSTY WIND AND LOW HUMIDITY FOR FIRE
WEATHER ZONES 220, 221, 266, 267, 268, AND 269...
* AFFECTED AREA...Fire weather zone 220.Fire weather zone
221.Fire weather zone 266.Fire weather zone 267.Fire weather
zone 268.Fire weather zone 269.
* WIND...Northeast to east wind 10 to 30 mph with local gusts up
to 40 TO 50 mph.
* HUMIDITY...Poor overnight recoveries of 30 to 40 percent,
locally lower, with widespread daytime minimum humidities mostly
in the teens.
* HIGHEST THREAT...Night and morning hours, especially over
ridges and through favorably oriented canyons, when winds
will be the strongest.
* 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
$$
URGENT - FIRE WEATHER MESSAGE
National Weather Service Sacramento CA
310 PM PDT Mon Sep 23 2019
...RED FLAG WARNING IN EFFECT ACROSS PORTIONS OF INTERIOR
NORTHERN CALIFORNIA TODAY INTO WEDNESDAY...
.Strong high pressure building over the Pacific Northwest and
into the Great Basin will result in gusty north to east wind into
Wednesday. Combined with warming temperatures and lowering
humidity, this will lead to critical fire weather conditions over
portions of interior Northern California. Cooling trend begins Thursday
with potential for wetter weather Friday and through the weekend.
CAZ213-215>218-263-264-279-241800-
/O.CON.KSTO.FW.W.0005.000000T0000Z-190925T1800Z/
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-
Southern Sacramento Valley in Yolo-
Sacramento Far Western Placer, southern Sutter and Solano County
Below 1000 Ft-Carquinez Strait and Delta-Southeast Edge Shasta-
Trinity NF and Western Portions of Tehama-Glenn Unit-
Lake County Portion of Lake-Napa-Sonoma Unit-Eastern Mendocino NF-
310 PM PDT Mon Sep 23 2019
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 AM PDT WEDNESDAY
FOR GUSTY WIND AND LOW HUMIDITY FOR FIRE WEATHER ZONES 213, 215,
216, 217, 218, 263, 264, AND 279...
* AFFECTED AREA...Fire weather zone 213.Fire weather zone
215.Fire weather zone 216.Fire weather zone 217.Fire weather
zone 218.Fire weather zone 263.Fire weather zone 264.Fire
weather zone 279.
* WIND...North wind 10 to 25 mph with local gusts 30 to 40 mph.
* HUMIDITY...Daytime humidity in the 10 to 20 percent range
with poor overnight recoveries of 30 to 40 percent, locally
lower.
* HIGHEST THREAT...Western portions of the Sacramento Valley,
and adjacent foothills, where highest wind gusts and lowest
humidity are expected.
* 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
$$
URGENT - FIRE WEATHER MESSAGE
National Weather Service San Francisco CA
212 PM PDT Mon Sep 23 2019
...Red Flag Warning in effect for the North Bay Mountains, East
Bay Hills, and Diablo Range tonight through Wednesday morning...
.Strong high pressure inland will result in gusty offshore winds
this evening, which will bring critical fire weather conditions
over the North and East Bay Mountains/Hills through Wednesday
morning. Additionally, hot afternoon temperatures on Tuesday and
Wednesday along with low humidity values in the teens will
contribute to increased fire danger.
CAZ507-511-241300-
/O.EXT.KMTR.FW.W.0002.190924T0400Z-190925T1800Z/
North Bay Mountains-East Bay Hills and the Diablo Range-
212 PM PDT Mon Sep 23 2019
...RED FLAG WARNING NOW IN EFFECT FROM 9 PM THIS EVENING TO 11 AM
PDT WEDNESDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 507 AND 511...
* AFFECTED AREA...The North Bay Mountains, East Bay Hills and
Diablo Range above 1000 feet. Fire weather zones 507 and 511.
* WIND...North to northeast winds 10 to 25 mph with gusts 30 to
35 mph. Locally higher gusts to 40 mph in the North Bay
Mountains possible, particularly in Sonoma and Napa counties.
* HUMIDITY...Widespread minimum daytime humidity values in the
teens to low 20s. Overnight recoveries of 30 to 50 percent.
* HIGHEST THREAT...North Bay Mountains, particularly the peaks
and ridges in Napa County.
* IMPACTS...Any fires that develop will have the potential to
spread rapidly.
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.
&&
$$
