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Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Sacramento CA
214 PM PDT Sat Oct 3 2026

CAZ122-124-125-129-131-134-137-141-142-144>164-050000-
/O.CON.KSTO.HT.Y.0006.000000T0000Z-261008T0500Z/
W. Shasta County 1000-3000 ft-Shasta Metro-Shasta County
Foothills 1000-3000 ft-Sierra (Tehama-Plumas) 1000-3000 ft-N.
Motherlode 1000-3000 ft-Central Motherlode 1000-3000 ft-Southern
Motherlode 1000-3000 ft-W Tehama Co Foothills 1000-3000 ft-N. Sac
Valley in Tehama County-Central Glenn Co & Interstate 5-Eastern
Glenn County-Butte County Below 1000 ft-W. Glenn/Colusa Foothills
1000-3000 ft-Central Colusa County Incl. I-5-Eastern Colusa
County-Sutter/Yuba counties below 1000 ft-Yolo / Solano County
Hills-W. Yolo County including Capay/I-505-C. Yolo/NE Solano
including Woodland-Sac Metro/W. El Dorado/Amador County-C. Solano
County including Fairfield-SW Solano County including Vallejo-
Sacramento County Delta-San Joaquin County Delta-C. San Joaquin
County including Stockton-Tracy Triangle Below 1000 ft-NE San
Joaquin Valley Below 1000 ft-E. Diablo Range Above 1000 ft-W.
Stanislaus County Above 1000 ft & I-5-C. Stanislaus County
including Modesto-
Including the cities of Yuba City, Beale AFB, Lincoln, Roseville,
Sacramento, Elk Grove, Folsom, Paradise, Tracy, Esparto, Winters,
Whiskeytown, Red Bluff, Colusa, Modesto, Turlock, Vallejo, Benicia,
Fairfield, Vacaville, Sonora, Angels Camp, Stockton, Lodi, Chico,
Oroville, Gridley, Redding, Anderson, Cameron Park, Shingle Springs,
Placerville, Cool, Jackson, Auburn, Grass Valley, Colfax, Nevada
City, Willows, Orland, Walnut Grove, Woodland, Dixon, and Williams
214 PM PDT Sat Oct 3 2026

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT WEDNESDAY...

* WHAT...High temperatures of 94 to 102 degrees expected and low
  temperatures in the mid 60s to low 70s, with widespread Moderate
  HeatRisk and areas of Major HeatRisk.

* WHERE...Sacramento and northern San Joaquin valleys, Delta and
  Carquinez Strait, and foothills.

* WHEN...Until 10 PM PDT Wednesday.

* IMPACTS...Hot temperatures may cause heat illnesses, especially to
  anyone without effective cooling and/or adequate hydration.

* ADDITIONAL DETAILS...Hottest days expected Monday through
  Wednesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

For more information, visit us at www.weather.gov/sto/

Dense Fog Advisory

URGENT - WEATHER MESSAGE
National Weather Service Portland OR
258 AM PDT Sun Oct 4 2026

ORZ101>103-041700-
/O.NEW.KPQR.FG.Y.0015.261004T0958Z-261004T1700Z/
Clatsop County Coast-Tillamook County Coast-Central Coast of
Oregon-
Including the cities of Cannon Beach, Tillamook, Neskowin, Warrenton,
Pacific City, Astoria, Manzanita, Rockaway Beach, Lincoln City,
Seaside, Newport, Florence, and Waldport
258 AM PDT Sun Oct 4 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PDT THIS MORNING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Clatsop, Tillamook, Lincoln, and Lane County Coasts.

* WHEN...Until 10 AM PDT this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down and leave plenty of distance ahead of you.
Pedestrians and cyclists should wear bright or reflective clothing to
increase the chances of being seen by others in poor visibility
conditions.

&&

$$

Picard
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
1255 AM PDT Sun Oct 4 2026

PZZ252-253-273-041900-
/O.CON.KPQR.MF.Y.0003.000000T0000Z-261004T1900Z/
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
1255 AM PDT Sun Oct 4 2026

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PDT TODAY...

* WHAT...Dense fog will reduce visibility to 1 NM or less.

* WHERE...Coastal waters from Cape Falcon to Cape Foulweather OR
  out 10 NM, Coastal waters from Cape Foulweather to Florence OR
  out 10 NM and Waters from Cape Foulweather to Florence OR from
  10 to 60 NM.

* WHEN...Until noon PDT today.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$


For more information from the National Weather Service, visit:
https://www.weather.gov/portland/marine

Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
304 AM PDT Sun Oct 4 2026

PZZ470-041600-
/O.CON.KEKA.SC.Y.0087.000000T0000Z-261004T1600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
304 AM PDT Sun Oct 4 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS
MORNING...

* WHAT...North winds 10 to 20 kt with occasional gusts to 25 kt
  and steep seas 5 to 6 feet.

* WHERE...Waters from Pt. St. George to Cape Mendocino CA from
  10 to 60 nm.

* WHEN...Until 9 AM PDT this morning.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
203 AM PDT Sun Oct 4 2026

PZZ350-042215-
/O.EXP.KMFR.SC.Y.0081.000000T0000Z-261004T0900Z/
/O.CON.KMFR.SC.Y.0082.261005T0600Z-261006T0600Z/
Coastal waters from Florence to Cape Blanco OR out 10 nm-
203 AM PDT Sun Oct 4 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 PM PDT MONDAY...
...SMALL CRAFT ADVISORY HAS EXPIRED...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 5
  to 7 ft at 6 to 7 seconds expected.

* WHERE...Waters north of Cape Blanco from the shore to 10 nm.

* WHEN..From 11 PM Sunday to 11 PM PDT Monday.

* IMPACTS...Gusty winds and/or steep seas could capsize or
  damage smaller vessels.

* View the hazard area in detail at https://go.usa.gov/x6hks

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners and those operating smaller vessels should
remain in port and avoid the area of hazardous conditions.

&&

$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
203 AM PDT Sun Oct 4 2026

PZZ356-042215-
/O.EXP.KMFR.SC.Y.0078.000000T0000Z-261004T0900Z/
/O.CON.KMFR.SC.Y.0082.261005T0600Z-261006T0600Z/
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm-
203 AM PDT Sun Oct 4 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 PM PDT MONDAY...
...SMALL CRAFT ADVISORY HAS EXPIRED...

* WHAT...North winds 15 to 30 kt with occasional gusts up to 35
  kt and seas 5 to 8 ft at 6 to 7 seconds expected.

* WHERE...Waters south of Cape Blanco from the shore to 10 nm.

* WHEN...From 11 PM Sunday to 11 PM PDT Monday.

* IMPACTS...Gusty winds and/or steep seas could capsize or
  damage smaller vessels.

* View the hazard area in detail at https://go.usa.gov/x6hks

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners and those operating smaller vessels should
remain in port and avoid the area of hazardous conditions.

&&

$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
203 AM PDT Sun Oct 4 2026

PZZ370-042215-
/O.CON.KMFR.SC.Y.0081.000000T0000Z-261006T0600Z/
Waters from Florence to Cape Blanco OR from 10 to 60 nm-
203 AM PDT Sun Oct 4 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
MONDAY...

* WHAT...North winds 15 to 20 kt with seas 5 to 7 ft at 6 to 7
  seconds expected.

* WHERE...Waters north of Cape Blanco and 10-60 nm from shore.
  Highest winds and steepest seas from Cape Arago southward.

* WHEN...Until 11 PM PDT Monday.

* IMPACTS...Gusty winds and/or steep seas could capsize or
  damage smaller vessels.

* View the hazard area in detail at https://go.usa.gov/x6hks

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners and those operating smaller vessels should
remain in port and avoid the area of hazardous conditions.

&&

$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
203 AM PDT Sun Oct 4 2026

PZZ376-042215-
/O.CON.KMFR.SC.Y.0078.000000T0000Z-261006T0600Z/
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm-
203 AM PDT Sun Oct 4 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
MONDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas
  6 to 8 ft at 6 to 7 seconds expected.

* WHERE...Waters south of Cape Blanco and 10-60 nm from shore.

* WHEN...Until 11 PM PDT Monday.

* IMPACTS...Gusty winds and/or steep seas could capsize or
  damage smaller vessels.

* View the hazard area in detail at https://go.usa.gov/x6hks

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners and those operating smaller vessels should
remain in port and avoid the area of hazardous conditions.

&&

$$

Visit us at https://www.weather.gov/Medford
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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