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Heat Advisory


URGENT - WEATHER MESSAGE
National Weather Service Sacramento CA
310 PM PDT Sun Jul 22 2018

...Hot Temperatures Tuesday Through Thursday for the Northern and
Central Sacramento Valley and Surrounding Foothills and the
Northern San Joaquin Valley...

.Building high pressure will bring the return of hot weather this
week. Daytime highs could be 5 to 10 degrees above normal. The
northern and central Sacramento valley could have high
temperatures close to 110 degrees, with warm overnight lows
providing little relief from the heat.

CAZ013-015-016-019-063-064-066-067-231200-
/O.EXT.KSTO.HT.Y.0004.180724T1900Z-180727T0600Z/
Shasta Lake Area / Northern Shasta County-
Northern Sacramento Valley-Central Sacramento Valley-
Northern San Joaquin Valley-
Mountains Southwestern Shasta County to Northern Lake County-
Clear Lake/Southern Lake County-
Northeast Foothills/Sacramento Valley-Motherlode-
Including the cities of Shasta Dam, Redding, Red Bluff, Chico,
Oroville, Marysville/Yuba City, Stockton, Modesto, Alder Springs,
Lakeport, Paradise, Grass Valley, and Jackson
310 PM PDT Sun Jul 22 2018

...HEAT ADVISORY NOW IN EFFECT FROM NOON TUESDAY TO 11 PM PDT
THURSDAY...

* TEMPERATURE...Daytime highs from the upper 90s to low 100s in
  the foothills and northern San Joaquin Valley to 105 to 110 in
  the northern and central Sacramento valley. Overnight lows are
  only expected to drop down into the mid 70s to near 80 for
  some of the warmest locations

* IMPACTS...Long outdoor exposure may increase chances for heat
  related illness for sensitive groups such as children or the
  elderly

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PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a prolonged period of hot temperatures
is expected and will create a situation in which heat illnesses
are possible. Drink plenty of fluids, stay in an air-conditioned
room, stay out of the sun, and check up on relatives and
neighbors.

Take extra precautions, if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when
possible and drink plenty of water.

To reduce risk during outdoor work, the occupational safety and
health administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments. Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency, call 9 1 1.

&&

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www.twitter.com/nwssacramento

$$

URGENT - WEATHER MESSAGE...CORRECTED
National Weather Service Medford OR
233 PM PDT Sun Jul 22 2018

...Long-duration heat wave expected this week...

.A very hot air mass, even for late July standards, will affect
the forecast area this week. Daily record high temperatures are
possible in areas that don`t experience heavy smoke. Even in
areas that do experience some smoke, temperatures will still be
5 to 10 degrees above normal for several days. Additionally,
smoke will exacerbate any heat related issues for vulnerable
populations. There is potential for this heat wave to last
into the end of the upcoming week.

CAZ080>082-240000-
/O.UPG.KMFR.EH.A.0002.180723T1800Z-180726T0600Z/
/O.COR.KMFR.HT.Y.0002.180723T1800Z-180726T0600Z/
Western Siskiyou County-Central Siskiyou County-
South Central Siskiyou County-
Including the cities of Fort Jones, Happy Camp, Yreka, Weed,
Mount Shasta, Dunsmuir, and Mccloud
233 PM PDT Sun Jul 22 2018

...HEAT ADVISORY IN EFFECT FROM 11 AM MONDAY TO 11 PM PDT
WEDNESDAY...

The National Weather Service in Medford has issued a Heat
Advisory...which is in effect from 11 AM Monday to 11 PM PDT
Wednesday. The Excessive Heat Watch is no longer in effect.

* High temperatures...98 to 108...lowest temperatures near Mount
  Shasta City and highest temperatures near Somes Bar.

* Low temperatures...60 to 70.

* Locations include...Yreka, Mount Shasta, Fort Jones, Happy
  Camp, Somes Bar.

* Impacts...Very hot daytime temperatures and limited relief
  overnight will increase chances for heat related illness,
  especially for sensitive groups and people without access to
  air conditioning. Heat stress is also possible for livestock
  and outdoor pets.

* View the hazard area in detail at
  https://www.wrh.noaa.gov/mfr/HAZARD

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of hot temperatures is
expected. This could create a situation in which heat illnesses
are possible. Drink plenty of fluids, stay in an air-conditioned
room, stay out of the sun, and check up on relatives and
neighbors.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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