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wwus76 keka 182155
npweka
426 

urgent - weather message
national weather service eureka ca
155 pm pst sun feb 18 2018

caz101-103-109-191100-
/o.con.keka.hz.a.0001.180220t0800z-180220t1700z/
coastal del norte-northern humboldt coast-mendocino coast-
155 pm pst sun feb 18 2018

...hard freeze watch remains in effect from late monday night
through tuesday morning...

* low temperatures...mid to upper 20s.

* locations include...crescent city...fort ...bragg...point
  arena...arcata...eureka...fortuna.

* for a detailed view of the hazard area...visit 
  http://www.wrh.noaa.gov/map

$$
wwus76 khnx 182100
npwhnx
886 

urgent - weather message
national weather service hanford ca
100 pm pst sun feb 18 2018

caz089>092-190500-
/o.con.khnx.hz.w.0001.180220t0800z-180220t1600z/
/o.con.khnx.fz.a.0001.180221t0800z-180222t1600z/
west central san joaquin valley-east central san joaquin valley-
southwestern san joaquin valley-southeastern san joaquin valley-
including the cities of los banos, coalinga, mendota, fresno, 
hanford, lemoore, avenal, corcoran, bakersfield, and visalia
100 pm pst sun feb 18 2018

...hard freeze warning remains in effect from midnight monday
night to 8 am pst tuesday...
...freeze watch remains in effect from late tuesday night through
thursday morning...

* temperatures...widespread minimum temperatures dropping below 32
  degrees along with areas going below 28 degrees.

* timing...coldest temperatures tuesday morning will occur between
  2 am and 8 am. temperatures durations of 2 to 4 hours below 28
  degrees are possible. cold temperatures will continue tuesday 
  night and wednesday night with minimum temperatures of 28 to 32 
  degrees.

* impacts...long durations of below freezing temperatures will
  kill unprotected vegetation. exposed water pipes could burst.
  pets and livestock feel the extreme cold as well. agricultural
  interests should closely monitor minimum temperature forecasts 
  and make preparations to protect frost sensitive vegetation.

precautionary/preparedness actions...

a freeze watch means sub-freezing temperatures are possible.
these conditions could kill crops and other sensitive vegetation.

a hard freeze warning means sub-freezing temperatures are
imminent or highly likely. these conditions will kill crops and
other sensitive vegetation.

&&

$$
wwus76 khnx 180448
npwhnx

caz089>092-181300-
/o.con.khnx.fz.a.0001.180220t0600z-180222t1800z/
west central san joaquin valley-east central san joaquin valley-
southwestern san joaquin valley-southeastern san joaquin valley-
including the cities of los banos, coalinga, mendota, fresno, 
hanford, lemoore, avenal, corcoran, bakersfield, and visalia
848 pm pst sat feb 17 2018

...freeze watch remains in effect from monday evening through
thursday morning...

* temperatures...lows in the mid 20 to lower 30s.

* timing...temperatures will drop below freezing across most of 
  the san joaquin valley by early tuesday morning. widespread 
  freezing temperatures are probable again wednesday morning, 
  with some areas of freezing temperatures possible again 
  thursday morning.

* impacts...freezing temperatures can damage or kill plants that 
  are sensitive to cold. please check on the elderly and make 
  sure your animals have a warm shelter.

precautionary/preparedness actions...

a freeze watch means sub-freezing temperatures are possible.
these conditions could kill crops and other sensitive vegetation.

&&

$$
wwus76 kmfr 182200
npwmfr
335 

urgent - weather message
national weather service medford or
200 pm pst sun feb 18 2018

orz031-182300-
/o.can.kmfr.wi.y.0010.000000t0000z-180219t0600z/
central and eastern lake county-
200 pm pst sun feb 18 2018

...wind advisory is cancelled...

the national weather service in medford has cancelled the wind
advisory. 

gusty winds will continue, with some blowing snow, but winds have
diminished below advisory criteria.

$$
wwus76 kmtr 181713
npwmtr
597 

urgent - weather message
national weather service san francisco bay area
913 am pst sun feb 18 2018

...freezing temperatures possible across inland areas late monday
night and tuesday morning...

.a strong cold front is forecast to sweep from north to south
across northern and central california on sunday. much cooler and
blustery conditions will develop in wake of the frontal passage
with cool and breezy conditions continuing into monday. there
will be enough wind on sunday night to keep temperatures from
falling below freezing in most areas. however, winds are expected
to diminish by monday night and this will set the stage for
widespread freezing temperatures across inland areas from late
monday night into tuesday morning.

caz506-507-510>513-516>518-528-191400-
/o.upg.kmtr.fz.a.0001.180220t0800z-180220t1700z/
/o.new.kmtr.fz.w.0001.180220t0800z-180220t1700z/
north bay interior valleys-north bay mountains-
east bay interior valleys-east bay hills and the 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 county and interior monterey county
including pinnacles national park-
northern salinas valley/hollister valley and carmel valley-
including the cities of santa rosa, south santa rosa, napa, 
san rafael, petaluma, novato, rohnert park, angwin, 
lagunitas-forest knolls, woodacre, concord, antioch, livermore, 
walnut creek, pleasanton, pittsburg, san ramon, blackhawk, 
scotts valley, boulder creek, day valley, san jose, greenfield, 
king city, and salinas
913 am pst sun feb 18 2018

...freeze warning in effect from midnight monday night to 9 am
pst tuesday...

the national weather service in san francisco has issued a freeze
warning, which is in effect from midnight monday night to 9 am
pst tuesday. the freeze watch is no longer in effect. 

* location...all inland areas of the san francisco bay area and 
  monterey bay area, including the valleys and hills. 

* temperatures...widespread overnight lows from the mid 20s to 
  lower 30s. 

* timing...several hours of subfreezing temperatures possible 
  from late monday night through mid morning tuesday. 

* impacts...freezing temperatures can damage or kill plants that 
  are sensitive to cold. please check on the elderly and make 
  sure animals have a warm shelter. 

a freeze warning means sub-freezing temperatures are imminent or
highly likely. these conditions will kill crops and other
sensitive vegetation.

&&

$$
wwus75 krev 182206
npwrev

caz073-nvz001-190600-
/o.con.krev.wi.y.0002.000000t0000z-180219t0600z/
mono county-mineral and southern lyon counties-
including the cities of bridgeport, mammoth lakes, hawthorne, 
yerington, and smith valley
206 pm pst sun feb 18 2018

...wind advisory remains in effect until 10 pm pst this evening...

* timing: strong and gusty winds will continue through this
  evening.

* winds: southwest 20 to 35 mph with gusts to 50 mph. localized 
  gusts to 65 mph in wind prone areas.

* impacts: expect strong cross winds along some highways 
  particularly highway 395 and highway 95. roads may be closed 
  to high profile vehicles at times. blowing dust will degrade 
  air quality and may create sudden reductions in visibility.

precautionary/preparedness actions...

now is the time to secure loose outdoor items such as patio
furniture, holiday decorations, and trash cans before winds
increase which could blow these items away. the best thing to do
is prepare ahead of time by making sure you have extra food and
water on hand, flashlights with spare batteries and/or candles in
the event of a power outage.

&&

$$
wwus76 ksto 182252
npwsto
480 

urgent - weather message
national weather service sacramento ca
252 pm pst sun feb 18 2018

...widespread temperatures below freezing expected...

.a very cold airmass originating from western canada will begin
to move into northern california tonight. the coldest
temperatures are expected monday night into tuesday morning, with
another night of freezing temperatures tuesday night.

widespread frost is expected. agricultural impacts could be
significant, due to an early bloom from unusually mild weather in
recent weeks. people should take steps to protect sensitive 
plants, outdoor pets, and outdoor pipes.

caz013-015>019-064-066-067-191200-
/o.con.ksto.fz.w.0001.180219t1000z-180221t1600z/
shasta lake area / northern shasta county-
northern sacramento valley-central sacramento valley-
southern sacramento valley-carquinez strait and delta-
northern san joaquin valley-clear lake/southern lake county-
northeast foothills/sacramento valley-motherlode-
including the cities of shasta dam, redding, red bluff, chico, 
oroville, marysville/yuba city, sacramento, fairfield/suisun, 
stockton, modesto, lakeport, paradise, grass valley, and jackson
252 pm pst sun feb 18 2018

...freeze warning remains in effect from 2 am monday to 8 am pst
wednesday...

* temperature...overnight low temperatures of 23 to 30 degrees.

* timing....coldest tuesday morning, with widespread lows in the 
  mid to upper 20s and several hours of subfreezing temperatures 
  possible. 

* impacts...freezing temperatures can damage or kill plants that 
  are sensitive to cold. consider wrapping external pipes which 
  may be vulnerable to freezing. please check on the elderly and 
  make sure your animals have a warm shelter. 

precautionary/preparedness actions...

a freeze warning means sub-freezing temperatures are imminent or
highly likely. these conditions will kill crops and other
sensitive vegetation.

&&

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

$$
wwus75 kvef 181758
npwvef

caz521-522-nvz014-017-190300-
/o.con.kvef.wi.y.0006.180218t1800z-180220t0600z/
white mountains of inyo county-death valley national park-
esmeralda and central nye county-
western clark and southern nye county-
including westgard pass, bristlecone pine, 
furnace creek, stovepipe wells, shoshone, beatty, goldfield, 
silver peak, dyer, pahrump, indian springs, desert rock, 
and amargosa valley
958 am pst sun feb 18 2018

...wind advisory remains in effect until 10 pm pst monday...

* timing...west to southwest winds will increase late this
  morning, shift to northwest this evening and remain strong
  through monday, then decrease monday evening. 

* winds...southwest becoming northwest 25 to 35 mph with gusts 
  35 to 45 mph. isolated gusts to 55 mph in the high terrain and 
  along the eastern slopes of the white mountains. 

* impacts...strong winds will create hazardous driving 
  conditions due to gusty crosswinds and areas of blowing dust. 
  temporary structures and fences may be damaged. loose or 
  unsecured objects may be displaced. 

precautionary/preparedness actions...

check road and weather conditions before traveling. motorists,
and especially drivers of high-profile vehicles should be
prepared for strong crosswinds and areas of reduced visibility.

&&

$$

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