wwus76 khnx 100158
npwhnx
573
urgent - weather message
national weather service hanford ca
558 pm pst mon dec 9 2013
caz089>092-101200-
/o.con.khnx.hz.w.0002.000000t0000z-131211t1600z/
west central san joaquin valley-east central san joaquin valley-
southwestern san joaquin valley-southeastern san joaquin valley-
558 pm pst mon dec 9 2013
...hard freeze warning remains in effect until 8 am pst
wednesday...
a hard freeze warning remains in effect until 8 am pst wednesday
for the central and southern san joaquin valley.
* temperature: minimum temperatures between 21 and 27 will occur
tuesday and wednesday mornings.
* locations include: bakersfield...visalia...hanford...
lemoore...avenal...corcoran...merced...madera...fresno...
los banos...coalinga...mendota
* impacts: long durations below freezing will kill unprotected
vegetation. exposed water pipes could burst. people...pets
and livestock should be protected from the cold.
* for a detailed view of the hazard area...visit
http://www.wrh.noaa.gov/wrh/whv/?wfo=hnx.
precautionary/preparedness actions...
a hard freeze warning means minimum temperatures below 27 degrees
are imminent or likely. these conditions will kill crops and
other sensitive vegetation. provide shelter for animals and bring
pets inside.
&&
$$

wwus76 kmfr 092239
npwmfr
orz023-024-026-028>031-101600-
/o.con.kmfr.as.y.0005.000000t0000z-131212t1200z/
central douglas county-eastern curry county and josephine county-
jackson county-siskiyou mountains and southern oregon cascades-
klamath basin-
northern and eastern klamath county and western lake county-
central and eastern lake county-
including the cities of...drain...elkton...roseburg...sutherlin...
green...myrtle creek...canyonville...grants pass...
cave junction...medford...ashland...altamont...klamath falls...
beatty...bly...chemult...crescent...gilchrist...sprague river...
lakeview
239 pm pst mon dec 9 2013
...air stagnation advisory remains in effect until 4 am pst
thursday...
an air stagnation advisory remains in effect until 4 am pst
thursday.
* synopsis...cold air in the valleys and warming temperatures
aloft will lead to strengthening inversions over the next few
days. inversions will be very strong tonight through wednesday
night and are unlikely to break during the day. such strong
inversions will trap pollutants and lead to air quality
problems. a frontal system is expected to mix out the inversions
and clear the air on thursday.
* locations include: all southern oregon valleys inland from
the coast including the cities of grants pass...cave
junction... medford...ashland...klamath falls...and
lakeview.
* impacts...increasing pollution will cause air quality to
deteriorate. these conditions may make breathing more
difficult for those with health conditions. people sensitive
to air quality may wish to remain indoors.
* for a detailed view of the hazard area...visit
http://www.wrh.noaa.gov/wrh/whv/?wfo=mfr
precautionary/preparedness actions...
an air stagnation advisory indicates that due to limited movement
of an airmass across the advisory area...pollution will increase.
&&
$$

wwus76 kmtr 092359
npwmtr
977
urgent - weather message
national weather service san francisco bay area
359 pm pst mon dec 9 2013
caz505>513-516>518-528>530-101200-
/o.con.kmtr.fz.w.0010.131210t0600z-131210t1700z/
coastal north bay...including point reyes national seashore-
north bay interior valleys-north bay mountains-
san francisco bay shoreline-san francisco peninsula coast-
east bay interior valleys-east bay hills and diablo range-
santa cruz mountains-santa clara valley...including san jose-
southern salinas valley...arroyo seco...and lake san antonio-
santa lucia mountains and los padres national forest-
mountains of san benito and interior monterey county including
pinnacles national park-
northern salinas valley...hollister valley...and carmel valley-
northern monterey bay-southern monterey bay and big sur coast-
359 pm pst mon dec 9 2013
...freeze warning remains in effect from 10 pm this evening to
9 am pst tuesday...
a freeze warning remains in effect from 10 pm this evening to
9 am pst tuesday.
* locations include: all areas of the san francisco and monterey
bay region except for the city of san francisco.
* temperatures: lows on tuesday morning will be in the 20s to lower 30s.
* timing: a very cold airmass will remain over the area through at
least tuesday morning and freeze warnings have been issued from 10 pm
tonight through 9 am tuesday morning.
* impacts: long durations of below freezing temperatures can
kill crops and sensitive vegetation...harm outdoor pets and
livestock...and possibly cause unprotected water pipes to
burst. there will also be an increased risk of hypothermia for
those remaining outside overnight.
precautionary/preparedness actions...
a freeze warning means sub-freezing temperatures are imminent or
highly likely. these conditions will kill crops and other
sensitive vegetation.
&&
$$

wwus76 ksto 092312
npwsto
caz064-066-067-101300-
/o.con.ksto.hz.w.0004.000000t0000z-131211t1600z/
clear lake/southern lake county-
northeast foothills/sacramento valley-motherlode-
including the cities of...lakeport...paradise...jackson
312 pm pst mon dec 9 2013
...hard freeze warning remains in effect until 8 am pst wednesday
below 2000 feet...
* temperatures: upper teens to upper 20s.
* timing: during the overnight hours through wednesday morning.
* locations include: paradise...jackson...lakeport.
* impacts: cold temperatures can damage crops and kill sensitive
vegetation...harm pets and livestock and cause pipes to burst.
* for a detailed view of the hazard area...visit
http://www.weather.gov/sacramento/hazards
precautionary/preparedness actions...
a hard freeze warning means sub-freezing temperatures are
imminent or highly likely. these conditions can damage crops and
kill other sensitive vegetation.
&&
interact with us via social media
www.facebook.com/nws.sacramento
www.twitter.com/nwssacramento
$$

wwus75 kvef 100542
npwvef
049
urgent - weather message
national weather service las vegas nv
942 pm pst mon dec 9 2013
azz003-036-caz522>526-nvz016-017-020>022-101345-
/o.con.kvef.hz.w.0004.000000t0000z-131210t1700z/
northwest deserts-lake mead national recreation area-
death valley national park-western mojave desert-
eastern mojave desert-morongo basin-cadiz basin-
northeast clark county-western clark and southern nye county-
las vegas valley-southern clark county-
including...kingman...golden valley...dolan springs...
valentine...wikieup...yucca...bullhead city...mohave valley...
furnace creek...shoshone...barstow...daggett...fort irwin...baker...
mountain pass...mitchell caverns...morongo valley...yucca valley...
twentynine palms...vidal junction...mesquite...overton...moapa...
pahrump...indian springs...desert rock...amargosa valley...
las vegas...north las vegas...henderson...boulder city...
summerlin...nellis...mountains edge...seven hills...blue diamond...
hoover dam...laughlin...primm...searchlight...cal-nev-ari
942 pm pst mon dec 9 2013 /1042 pm mst mon dec 9 2013/
...hard freeze warning remains in effect until 9 am pst /10 am mst/
tuesday...
a hard freeze warning remains in effect until 9 am pst /10 am mst/
tuesday for portions of southeast california...southern nevada...
and northwest arizona.
* locations and expected low temperatures: las vegas valley...
upper teens to mid 20s. pahrump area...mid to upper teens.
mesquite area...lower 20s. southern clark county...upper teens
to lower 20s. kingman area...lower to mid teens. meadview area...
mid 20s. barstow area...low to mid 20s. baker area...mid 20s.
yucca and morongo valleys...mid 20s. death valley area...upper
20s to low 30s.
* impacts: a period of sub-freezing temperatures for 12 hours
or more will occur tonight through tuesday morning. these
conditions could impact pets...damage exposed pipes...kill
crops and other sensitive vegetation if precautions are not
taken.
precautionary/preparedness actions...
arrange proper sheltering of pets who may suffer if left outdoors.
take extra precautions to protect sensitive plants and cover
exposed irrigation pipes as they may get damaged. run pool pumps
overnight to limit the potential for damage.
&&
$$