Extreme Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service Las Vegas NV
256 PM PDT Fri Jul 31 2026
AZZ001-002-570-571-575-576-CAZ522>527-581-582-NVZ014>017-020-022-025-
026-020100-
/O.CON.KVEF.XH.W.0003.000000T0000Z-260803T0300Z/
Northwest Plateau-Lake Havasu and Fort Mohave-Lake Mead - AZ side-
Lake Mohave - AZ side-Hualapai Mountains-Northwest Deserts-Death
Valley National Park-Western Mojave Desert-Eastern Mojave Desert-
Morongo Basin-Cadiz Basin-San Bernardino County-Upper Colorado
River Valley-Owens Valley South-Owens Valley North-Esmeralda and
Central Nye County-Lincoln County-Northeast Clark County-Western
Clark and Southern Nye County-Las Vegas Valley-Southern Clark
County-Lake Mead - NV side-Lake Mohave - NV side-
Including the cities of North Las Vegas, Lake Havasu City, Dolan
Springs, Valentine, Hiko, Kingman, Cal-Nev-Ari, Goldfield,
Bullhead City, Wikieup, Needles, Bishop, Morongo Valley, Temple Bar,
South Cove, Topock, Pahrump, Las Vegas, Golden Valley, Independence,
Baker, Silver Peak, Desert Rock, Tuweep, Panaca, Pipe Spring National
Monument, Rachel, Overton, Lone Pine, Boulder City, Dyer, Mountain
Pass, Searchlight, Mitchell Caverns, Twentynine Palms, Henderson,
Yucca Valley, Barstow, Yucca, Hoover Dam, Western Grand Canyon,
Caliente, Beatty, Daggett, Alamo, Mesquite, Desert Hills, Moapa,
Primm, Indian Springs, Colorado City, Shoshone, Pioche, Hualapai
Peak, Laughlin, Olancha, Amargosa Valley, Mt Trumbull, Stovepipe
Wells, Furnace Creek, Fort Irwin, and Vidal Junction
256 PM PDT Fri Jul 31 2026 /256 PM MST Fri Jul 31 2026/
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT /8 PM MST/
SUNDAY...
* WHAT...Dangerously hot conditions with highs 110 to 120 degrees
across the Mojave Desert. Highs 100 to 110 degrees across most of
the southern Great Basin and Arizona Strip. Little to no overnight
relief is expected, particularly in the Mojave Desert where lows of
80 to 95 degrees are forecast. This will result in Major-to-Extreme
Heat Risk.
* WHERE...Portions of northwest Arizona, southeast California, and
south central and southern Nevada.
* WHEN...Until 8 PM PDT /8 PM MST/ Sunday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
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.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
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.
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.
Monitor the latest forecasts and warnings for updates.
&&
$$
Gale Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
203 PM PDT Fri Jul 31 2026
PZZ540-010515-
/O.CON.KMTR.SC.Y.0082.000000T0000Z-260801T1600Z/
/O.EXT.KMTR.GL.W.0028.260801T1600Z-260802T1200Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 NM-
203 PM PDT Fri Jul 31 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
SATURDAY...
...GALE WARNING NOW IN EFFECT FROM 9 AM SATURDAY TO 5 AM PDT
SUNDAY...
* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt
with occasional gusts up to 35 kt. For the Gale Warning,
northwest winds 20 to 30 kt with gusts up to 40 kt and seas 7 to
11 ft expected.
* WHERE...Coastal Waters from Point Arena to Point Reyes
California out to 10 NM.
* WHEN...For the Small Craft Advisory, until 9 AM PDT Saturday.
For the Gale Warning, from 9 AM Saturday to 5 AM PDT Sunday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
203 PM PDT Fri Jul 31 2026
PZZ571-010515-
/O.CON.KMTR.SC.Y.0082.000000T0000Z-260801T2200Z/
/O.EXT.KMTR.GL.W.0028.260801T2200Z-260802T1200Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
203 PM PDT Fri Jul 31 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT
SATURDAY...
...GALE WARNING NOW IN EFFECT FROM 3 PM SATURDAY TO 5 AM PDT
SUNDAY...
* WHAT...For the Small Craft Advisory, northwest winds 20 to 30 kt
with occasional gusts up to 35 kt and seas 8 to 10 ft. For the
Gale Warning, northwest winds 25 to 35 kt with gusts up to 40 kt
and seas 10 to 13 ft expected.
* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.
* WHEN...For the Small Craft Advisory, until 3 PM PDT Saturday.
For the Gale Warning, from 3 PM Saturday to 5 AM PDT Sunday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
Red Flag Warning
URGENT - FIRE WEATHER MESSAGE
National Weather Service Medford OR
1144 AM PDT Fri Jul 31 2026
ORZ624-625-011200-
/O.UPG.KMFR.FW.A.0007.260801T2100Z-260802T0400Z/
/O.NEW.KMFR.FW.W.0012.260801T2100Z-260802T0400Z/
Klamath Basin and the Fremont-Winema National Forest-
South Central Oregon Desert including the BLM Land in Eastern
Lake and Western Harney Counties-
1144 AM PDT Fri Jul 31 2026
...RED FLAG WARNING IN EFFECT FROM 2 PM TO 9 PM PDT SATURDAY FOR
STRONG GUSTY WIND AND LOW RH FOR FIRE WEATHER ZONES 624 AND 625...
The National Weather Service in Medford has issued a Red Flag
Warning, which is in effect from 2 PM to 9 PM PDT Saturday. The
Fire Weather Watch is no longer in effect.
* IMPACTS...Any fires that develop will likely spread rapidly.
* AFFECTED AREA...In Oregon, the southeastern portion of Fire
Weather Zone 624 covering the Fremont National Forest and all
of Fire Weather Zone 625, covering the South Central Oregon
deserts and BLM Land in Eastern Lake and Western Harney
counties.
* WINDS...West to southwest 15 to 20 mph with around 30 mph.
* MINIMUM RELATIVE HUMIDITY...6 to 14 percent.
* DURATION...3 to 7 hours.
* DETAILED URL...View the hazard area in detail at
https://weather.gov/wrh/hazards?wfo=mfr
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Follow all fire restrictions. You can find your county`s
emergency sign up form as well as links to fire restrictions at
weather.gov/medford/wildfire. One less spark, one less wildfire.
Be sure you`re signed up for your county`s emergency alert
system. Familiarize yourself with your emergency plan and make
sure you listen to emergency services. Visit ready.gov/plan for
more information.
A Red Flag Warning is issued when we identify weather conditions
that promote rapid spread of fire which may become life-
threatening. This does not mean there is a fire. These conditions
are either occurring now or will begin soon. It is important to
have multiple ways to receive information from authorities.
&&
$$
Visit us at www.weather.gov/Medford
URGENT - FIRE WEATHER MESSAGE
National Weather Service Boise ID
1239 PM MDT Fri Jul 31 2026
...DRY COLD FRONTAL PASSAGE SATURDAY...
Critical fire weather conditions as a dry cold front moves
through the region. Winds begin to rise Saturday afternoon,
although mostly remain 15 to 20 mph with 25 to 30 mph gusts. At
the same time, minimum RHs across the area are well below 20%,
down to 10% in the high desert. Winds increase overnight as RHs
begin to rise out. Winds 20 to 25 mph with gusts up to 45 mph are
possible from Baker County through the Lower Treasure Valley
overnight Saturday. These strong winds occur as RHs rise out of
critical dryness, however active fire behavior may be observed
even past the Red Flag Warnings due to the winds.
IDZ423-ORZ670>672-020300-
/O.UPG.KBOI.FW.A.0007.260801T2100Z-260802T0300Z/
/O.NEW.KBOI.FW.W.0017.260801T2100Z-260802T0300Z/
Owyhee Mountains-Burns BLM-Steens Mountain-Southern Grasslands-
1239 PM MDT Fri Jul 31 2026 /1139 AM PDT Fri Jul 31 2026/
...RED FLAG WARNING IN EFFECT FROM 3 PM MDT /2 PM PDT/ TO 9 PM
MDT /8 PM PDT/ SATURDAY FOR WINDS AND LOW RELATIVE HUMIDITIES FOR
OWYHEE MOUNTAINS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN
GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 423...670...671 AND
672...
The National Weather Service in Boise has issued a Red Flag
Warning for winds and low relative humidities, which is in effect
from 3 PM MDT /2 PM PDT/ to 9 PM MDT /8 PM PDT/ Saturday. The
Fire Weather Watch is no longer in effect.
* AFFECTED AREA...In Idaho, Fire Weather Zone 423 Owyhee
Mountains. In Oregon, Fire Weather Zones 670 Burns BLM, 671
Steens Mountain and 672 Southern Grasslands.
* TIMING...From 3 PM MDT /2 PM PDT/ to 9 PM MDT /8 PM PDT/
Saturday.
* WINDS...West 10 to 20 mph with gusts up to 30 mph.
* RELATIVE HUMIDITY...7 to 15 percent.
* TEMPERATURES...89 to 99 degrees.
* IMPACTS...Any fire that develops will catch and spread
quickly. Outdoor burning is not recommended.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will occur shortly.
&&
$$
W
Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Las Vegas NV
256 PM PDT Fri Jul 31 2026
CAZ519-521-NVZ018-019-020100-
/O.CON.KVEF.HT.Y.0002.000000T0000Z-260803T0300Z/
Eastern Sierra Slopes-White Mountains of Inyo County-Sheep Range-
Spring Mountains-Red Rock Canyon-
Including the cities of Bristlecone Pine, Hayford Pk, Mt Charleston,
Red Rock Canyon, Westgard Pass, Aspendell, and Whitney Portal
256 PM PDT Fri Jul 31 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT SUNDAY...
* WHAT...Hot conditions expected with highs 80 to 90 degrees above
8000 feet and 90 to 105 degrees below 8000 feet. This will result
in Moderate Heat Risk.
* WHERE...In California, Eastern Sierra Slopes and White Mountains of
Inyo County. In Nevada, Sheep Range and Spring Mountains-Red Rock
Canyon.
* WHEN...Until 8 PM PDT Sunday.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Monitor the latest forecasts and warnings for updates.
&&
$$
AG
URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
135 PM PDT Fri Jul 31 2026
CAZ301>317-319-321-332-334>336-010500-
/O.CON.KHNX.HT.Y.0004.260801T1900Z-260804T0600Z/
Los Banos - Dos Palos-Merced - Madera - Mendota-Planada - Le
Grand - Snelling-Coalinga - Avenal-West Side of Fresno and Kings
Counties-Caruthers - San Joaquin - Selma-Fresno-Clovis-West Side
Mountains South of 198-Buttonwillow - Lost Hills - I5-Delano-
Wasco-Shafter-Hanford - Corcoran - Lemoore-Visalia - Porterville -
Reedley-Buena Vista-Bakersfield-Southeast San Joaquin Valley-
South End San Joaquin Valley-Mariposa Madera Foothills-Fresno-
Tulare Foothills-South End Sierra Foothills-Kern River Valley-
Tehachapi-Grapevine-Frazier Mountain Communities-
Including the cities of Planada, Kingsburg, Lost Hills, Richgrove,
Shafter, Lake Isabella, Lake Mcclure, Kerman, Madera, Atwater, Wasco,
Coalinga, Taft, Lamont, Visalia, Arvin, Los Banos, Le Grand,
Mariposa, Buttonwillow, Merced, Lebec, Selma, Millerton Lake, Sanger,
Frazier Park, McKittrick, Corcoran, Lemoore, Hanford, Delano,
Grapevine, El Portal, Five Points, Alpaugh, Fresno, Goshen,
Kernville, Tulare, Avenal, Lemoore Station, Porterville, Bakersfield,
Kettleman City, Parlier, Tehachapi, and Blackwells Corner
135 PM PDT Fri Jul 31 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SATURDAY TO 11 PM PDT
MONDAY...
* WHAT...Afternoon high temperatures up to 108 expected. Heat Risk
will range from Moderate to Major.
* WHERE...San Joaquin Valley and adjacent foothills.
* WHEN...From noon Saturday to 11 PM PDT Monday.
* IMPACTS...Hot temperatures and limited overnight relief may cause
heat illnesses.
* ADDITIONAL DETAILS...Afternoon high temperatures up to 108 degrees
will occur from Saturday into Monday. Overnight lows will range
from the upper 60s in some valley locations to the lower 80s in
some of the higher foothills.
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.
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.
&&
$$
BB
URGENT - WEATHER MESSAGE
National Weather Service Elko NV
720 AM PDT Fri Jul 31 2026
NVZ031-033-035>039-010300-
/O.NEW.KLKN.HT.Y.0006.260801T1700Z-260802T0500Z/
/O.CON.KLKN.HT.Y.0005.260731T1800Z-260801T0400Z/
Northern Elko-Southeastern Elko-White Pine-Northern Lander and
Northern Eureka-Southern Lander and Southern Eureka-Southwest
Elko-South Central Elko-
Including the cities of Mountain City, Ruth, Elko, Lee, Gibbs
Ranch, Argenta, Crescent Valley, Spring Creek, Dunphy, West
Wendover, Jiggs, Oasis, Diamond Valley, Lund, Ruby Lake, Battle
Mountain, Lamoille, Ely Airport, Eureka Airport, Beowawe,
Palisade, Ryndon, Preston, Cherry Creek, Charleston, Ely, McGill,
Jarbidge, Midas, South Fork, Hickison Summit, Eureka, Owyhee,
Garden Pass, Pinto Summit, Grass Valley, Emigrant Pass, and
Tuscarora
720 AM PDT Fri Jul 31 2026
...A HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM PDT THIS MORNING TO
9 PM PDT THIS EVENING...
...A HEAT ADVISORY IS IN EFFECT FROM 10 AM PDT SATURDAY MORNING
UNTIL 10 PM PDT SATURDAY EVENING...
* WHAT...High temperatures 99 to 104 degrees expected in the valleys
this afternoon. High temperatures 101 to 106 degrees expected in
the valleys Saturday afternoon.
* WHERE...Most of Northern and Central Nevada.
* WHEN...For the first Heat Advisory, from 11 AM PDT this morning
until 9 PM PDT this evening. For the second Heat Advisory, from 10
AM PDT Saturday morning until 10 PM PDT Saturday evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, remain in an air-conditioned room, stay out
of the sun, and check on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Elko NV
720 AM PDT Fri Jul 31 2026
NVZ034-040-041-010300-
/O.NEW.KLKN.HT.Y.0006.260801T1700Z-260802T0500Z/
Ruby Mountains and East Humboldt Range in Elko-Northwestern Nye-
Northeastern Nye-
Including the cities of Duckwater, Blue Eagle Ranch, Manhattan,
Tonopah, and Round Mountain
720 AM PDT Fri Jul 31 2026
...A HEAT ADVISORY IS IN EFFECT FROM 10 AM PDT SATURDAY MORNING
UNTIL 10 PM PDT SATURDAY EVENING...
* WHAT...High temperatures 100 to 105 degrees expected in the
valleys.
* WHERE...Ruby Mountains and East Humboldt Range in Elko,
Northeastern Nye, and Northwestern Nye Counties.
* WHEN...From 10 AM PDT Saturday morning until 10 PM PDT Saturday
evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, remain in an air-conditioned room, stay out
of the sun, and check on relatives and neighbors.
&&
$$
BS
URGENT - WEATHER MESSAGE
National Weather Service Reno NV
1245 AM PDT Fri Jul 31 2026
NVZ001-010730-
/O.CON.KREV.HT.Y.0003.260731T1900Z-260802T1500Z/
Mineral and Southern Lyon Counties-
Including the cities of Yerington, Hawthorne, Mina, Schurz, and Smith
Valley
1245 AM PDT Fri Jul 31 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 AM PDT
SUNDAY...
* WHAT...Highs 101 to 105 degrees with overnight lows between 65 to
70 degrees. Widespread Moderate HeatRisk with areas of Major
HeatRisk in lower valleys.
* WHERE...Mineral and Southern Lyon Counties.
* WHEN...From noon today to 8 AM PDT Sunday.
* IMPACTS...Heat-related illnesses will be more likely, especially
for those spending extended periods outdoors, in poorly cooled
indoor spaces, or who are sensitive to heat.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Reno NV
1245 AM PDT Fri Jul 31 2026
NVZ004-010730-
/O.CON.KREV.HT.Y.0003.260731T1900Z-260802T1500Z/
Western Nevada Basin and Range including Pyramid Lake-
Including the cities of Silver Springs, Imlay, Fallon, Lovelock,
Fernley, and Nixon
1245 AM PDT Fri Jul 31 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 AM PDT
SUNDAY...
* WHAT...Highs 101 to 105 degrees with overnight lows between 65 to
70 degrees. Widespread Moderate HeatRisk with areas of Major
HeatRisk in lower valleys.
* WHERE...Western Nevada Basin and Range including Pyramid Lake.
* WHEN...From noon today to 8 AM PDT Sunday.
* IMPACTS...Heat-related illnesses will be more likely, especially
for those spending extended periods outdoors, in poorly cooled
indoor spaces, or who are sensitive to heat.
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.
&&
$$
CJ
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
203 PM PDT Fri Jul 31 2026
PZZ540-010515-
/O.CON.KMTR.SC.Y.0082.000000T0000Z-260801T1600Z/
/O.EXT.KMTR.GL.W.0028.260801T1600Z-260802T1200Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 NM-
203 PM PDT Fri Jul 31 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
SATURDAY...
...GALE WARNING NOW IN EFFECT FROM 9 AM SATURDAY TO 5 AM PDT
SUNDAY...
* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt
with occasional gusts up to 35 kt. For the Gale Warning,
northwest winds 20 to 30 kt with gusts up to 40 kt and seas 7 to
11 ft expected.
* WHERE...Coastal Waters from Point Arena to Point Reyes
California out to 10 NM.
* WHEN...For the Small Craft Advisory, until 9 AM PDT Saturday.
For the Gale Warning, from 9 AM Saturday to 5 AM PDT Sunday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
203 PM PDT Fri Jul 31 2026
PZZ545-010515-
/O.EXT.KMTR.SC.Y.0082.260731T2200Z-260802T1200Z/
Coastal Waters from Point Reyes to Pigeon Point California out to
10 NM-
203 PM PDT Fri Jul 31 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM PDT SUNDAY...
* WHAT...Northwest winds 15 to 25 kt with occasional gusts up to
35 kt and seas 8 to 10 ft expected.
* WHERE...Coastal Waters from Point Reyes to Pigeon Point
California out to 10 NM.
* WHEN...Until 5 AM PDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more information from the National Weather Service visit
http://weather.gov/sanfrancisco
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
203 PM PDT Fri Jul 31 2026
PZZ571-010515-
/O.CON.KMTR.SC.Y.0082.000000T0000Z-260801T2200Z/
/O.EXT.KMTR.GL.W.0028.260801T2200Z-260802T1200Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
203 PM PDT Fri Jul 31 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT
SATURDAY...
...GALE WARNING NOW IN EFFECT FROM 3 PM SATURDAY TO 5 AM PDT
SUNDAY...
* WHAT...For the Small Craft Advisory, northwest winds 20 to 30 kt
with occasional gusts up to 35 kt and seas 8 to 10 ft. For the
Gale Warning, northwest winds 25 to 35 kt with gusts up to 40 kt
and seas 10 to 13 ft expected.
* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.
* WHEN...For the Small Craft Advisory, until 3 PM PDT Saturday.
For the Gale Warning, from 3 PM Saturday to 5 AM PDT Sunday.
* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
Beach Hazards Statement
Coastal Hazard Message
National Weather Service San Francisco CA
936 PM PDT Thu Jul 30 2026
CAZ006-505-509-529-530-010300-
/O.CON.KMTR.BH.S.0018.000000T0000Z-260802T0000Z/
San Francisco-
Coastal North Bay Including Point Reyes National Seashore-
San Francisco Peninsula Coast-Northern Monterey Bay-
Southern Monterey Bay and Big Sur Coast-
936 PM PDT Thu Jul 30 2026
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SATURDAY
AFTERNOON...
* WHAT...Long-period southerly swell will bring an increased
risk of sneaker waves and strong rip currents. Breaking waves
will reach up to 10 feet along some south and southwest facing
beaches and break points.
* WHERE...Pacific Coast beaches.
* WHEN...Through Saturday afternoon.
* IMPACTS...Dangerous conditions are forecast along the
shoreline. Hazards include sneaker waves, strong rip currents,
and large breaking waves.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Stay off of jetties, piers, rocks, and other waterside
infrastructure. Remain out of the water to avoid hazardous surf
and NEVER turn your back on the ocean. Monitor local weather,
surf and tide forecasts at www.weather.gov/mtr.
&&
$$
Air Quality Alert
IDC001-003-027-045-073-075-087-032100-
Ada-Adams-Canyon-Gem-Owyhee-Payette-Washington-
304 PM MDT Fri Jul 31 2026
...AIR QUALITY ADVISORY FROM THE IDAHO DEPARTMENT OF ENVIRONMENTAL
QUALITY FOR Ada, Adams, Canyon, Gem, Owyhee, Payette, and Washington
Counties...
* WHAT...Air Quality Advisory because of degraded air quality.
Air Quality Index is forecast to be Unhealthy for Sensitive Groups.
* WHERE...Ada, Adams, Canyon, Gem, Owyhee, Payette, and Washington
Counties.
* WHEN...UNTIL 2 PM MDT MONDAY.
* IMPACTS...Members of sensitive groups may experience health
effects. The general public is not likely to be affected.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Air pollutants can cause breathing difficulties for children, the
elderly, as well as persons with respiratory problems. Those
individuals who are sensitive to increased particulate matter or
smoke are encouraged to avoid prolonged or strenuous outdoor
activity during this advisory. Open burning is prohibited by air
quality rule. It is also recommended that all other individuals
limit prolonged or strenuous activity outdoors.
THIS STATEMENT IS ISSUED BY THE IDAHO DEPARTMENT OF ENVIRONMENTAL
QUALITY, AIR QUALITY GROUP FOR MORE INFORMATION, CONTACT DEQ`s
Boise Regional Office at (208) 373-0550
Twin Falls Regional Office at (208) 736-2190
$$
ORC001-025-045-032100-
Baker-Harney-Malheur-
304 PM MDT Fri Jul 31 2026 /204 PM PDT Fri Jul 31 2026/
...AIR QUALITY ADVISORY FROM THE OREGON DEPARTMENT OF ENVIRONMENTAL
QUALITY FOR Baker, Harney, and Malheur Counties...
* WHAT...High concentration of smoke particulates from wildfires
* WHERE...Baker, Harney, and northern Malheur Counties.
* WHEN...UNTIL 2 PM PDT MONDAY.
* IMPACTS...Smoke can irritate the eyes, lungs and worsen some
medical conditions. People most at risk to adverse health effects
include infants, young children, people with heart or lung
disease, older adults, and pregnant women.
* ADDITIONAL DETAILS...Smoke levels can change rapidly depending on
weather. Check current conditions on the Oregon Smoke Information
Blog, DEQ`s Air Quality Index, or by downloading the free
OregonAIR app on your smartphone.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
* Stay inside if possible. Keep windows and doors closed.
* Avoid strenuous outdoor activity.
* Use high efficiency particulate air (HEPA) filters in indoor
ventilation systems or portable air purifiers.
* Be aware of smoke in your area and avoid places with the highest
levels.
* If you have heart or lung disease, or asthma, follow your
healthcare provider`s advice.
For current Oregon air quality conditions, please visit:
https://aqi.oregon.gov
For additional information, please visit:
https://www.oregon.gov/deq
$$
