Red Flag Warning
URGENT - FIRE WEATHER MESSAGE
National Weather Service Pocatello ID
943 PM MDT Fri Jul 26 2024
IDZ411-425-427-271145-
/O.CON.KPIH.FW.W.0012.240727T1800Z-240728T0400Z/
Centennial Mountains and Snake River Range/Targhee NF-
Middle Snake River Valley/Twin Falls BLM north of the Snake River-
Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls
BLM south of the Snake River-
943 PM MDT Fri Jul 26 2024
...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 10 PM MDT
SATURDAY FOR SCATTERED THUNDERSTORMS FOR FIRE WEATHER ZONES 411,
425, AND 427...
* AFFECTED AREA...Fire Weather Zone 411 Centennial Mountains and
Snake River Range/Targhee NF, Fire Weather Zone 425 Middle
Snake River Valley/Twin Falls BLM north of the Snake River and
Fire Weather Zone 427 Goose Creek and Raft River
Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake
River.
* IMPACTS...Scattered thunderstorms will develop during the
afternoon and evening. Besides gusty and erratic winds near
thunderstorms, frequent lightning can increase wildfire starts.
* THUNDERSTORMS...25 to 50 percent coverage expected.
* OUTFLOW WINDS...40 to 60 MPH possible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly based on these criteria
for Southeastern Idaho:
- Thunderstorm coverage of 25 percent, without specific rainfall
criteria.
&&
$$
URGENT - FIRE WEATHER MESSAGE
National Weather Service Sacramento CA
230 AM PDT Fri Jul 26 2024
CAZ214>216-266-268-270600-
/O.CON.KSTO.FW.W.0004.000000T0000Z-240727T0600Z/
Burney Basin and Northeast Plateau in Shasta County Including
Northwest Lassen NF north of Lassen NP-
Northern Sacramento Valley to Southern Tehama County Line Below
1000 Ft-
Central Sacramento Valley in Glenn, Colusa, Yuba, Northern
Sutter, and Butte County Below 1000 Ft-
Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions
of Shasta-Trinity and Butte Units-
Northern Sierra Including Lassen NP and Plumas and Lassen NF/S
West of the Sierra Crest (West of Evans Peak-Grizzly Peak-
Beckworth Peak)-
230 AM PDT Fri Jul 26 2024
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING FOR GUSTY WIND AND LOW HUMIDITY FOR FIRE ZONES
214,215,216,266 AND 268...
* Winds...Southerly wind 15-20 mph with gusts up to 30 mph. Wind
decreases this evening.
* Humidity...Minimum daytime relative humidity of 10 to 20 percent
expected.
* Highest Threat...Northern and Central Sacramento Valley and
adjacent foothills.
* Impacts...The combination of gusty wind and lower humidity can
cause new fire starts and ongoing wildfires to grow rapidly and
dangerously in size and intensity. Outdoor burning is not
recommended.
*
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong wind, low relative humidity, and warm temperatures can
contribute to extreme fire behavior. Follow all instructions from
local officials and be ready to evacuate if ordered to do so.
&&
$$
http://weather.gov/sacramento
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
830 PM PDT Fri Jul 26 2024
PZZ530-271130-
/O.CON.KMTR.SC.Y.0134.000000T0000Z-240727T1600Z/
San Pablo Bay, Suisun Bay, the West Delta and the San Francisco
Bay north of the Bay Bridge-
830 PM PDT Fri Jul 26 2024
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
SATURDAY...
* WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and
choppy waters.
* WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San
Francisco Bay north of the Bay Bridge.
* WHEN...Until 9 AM PDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
830 PM PDT Fri Jul 26 2024
PZZ571-271130-
/O.CON.KMTR.SC.Y.0135.000000T0000Z-240728T1000Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
830 PM PDT Fri Jul 26 2024
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY...
* WHAT...Northwest winds 10 to 20 kt.
* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.
* WHEN...Until 3 AM PDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Air Quality Alert
IDC001-003-015-027-039-045-047-053-073-075-083-085-087-272045-
Ada-Adams-Boise-Canyon-Elmore-Gem-Gooding-Jerome-Owyhee-Payette-
Twin Falls-Valley-Washington-
241 PM MDT Fri Jul 26 2024
...AIR QUALITY ADVISORY FROM THE IDAHO DEPARTMENT OF ENVIRONMENTAL
QUALITY FOR Ada, Adams, Boise, Canyon, Elmore, Gem, Gooding, Jerome,
Owyhee, Payette, Twin Falls, Valley, and Washington Counties...
* WHAT...Air Quality Advisory because of degraded air quality due to
wildfire smoke.
Air Quality Index is forecast to be Unhealthy.
* WHERE...Ada, Adams, Boise, Canyon, Elmore, Gem, Gooding, Jerome,
Owyhee, Payette, Twin Falls, Valley, and Washington Counties.
* WHEN...AIR QUALITY ALERT IN EFFECT UNTIL 3 PM MDT MONDAY.
* IMPACTS...Some members of the general public may experience health
effects; members of sensitive groups may experience more serious
health effects.
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
$$
ORC001-025-045-272045-
Baker-Harney-Malheur-
241 PM MDT Fri Jul 26 2024 /141 PM PDT Fri Jul 26 2024/
...AIR QUALITY ADVISORY FROM THE OREGON DEPARTMENT OF ENVIRONMENTAL
QUALITY FOR Baker, Harney, and Malheur Counties...
* WHAT...High concentration of smoke particulates from wildfire
smoke.
* WHERE...Baker, Harney, and Malheur Counties.
* WHEN...AIR QUALITY ALERT IN EFFECT UNTIL NOON PDT MONDAY.
* IMPACTS...Smoke can irritate the eyes, lungs and worsen some
medical conditions. People most at risk to adverse health effects
include infants, young children, people with heart or lung
disease, older adults, and pregnant women.
* ADDITIONAL DETAILS...Smoke levels can change rapidly depending on
weather. Check current conditions on the Oregon Smoke Information
Blog, DEQ`s Air Quality Index, or by downloading the free
OregonAIR app on your smartphone.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
* Stay inside if possible. Keep windows and doors closed.
* Avoid strenuous outdoor activity.
* Use high efficiency particulate air (HEPA) filters in indoor
ventilation systems or portable air purifiers.
* Be aware of smoke in your area and avoid places with the highest
levels.
* If you have heart or lung disease, or asthma, follow your
healthcare provider`s advice.
For current Oregon air quality conditions, please visit:
https://oraqi.deq.state.or.us/home/map.
For additional information, please visit:
https://www.oregon.gov/deq
$$
ORC035-037-291900-
Klamath-Lake-
Including the cities of Altamont, Olene, Klamath Falls, Midland,
Adel, Lakeview, New Pine Creek, Valley Falls, and Fort Rock
1130 AM PDT Fri Jul 26 2024
...AIR QUALITY ALERT IN EFFECT UNTIL NOON PDT MONDAY...
Oregon Department of Environmental Quality has issued an Air
Pollution Advisory...until at least Monday.
The Oregon Department of Environmental Quality issued an air quality
advisory for Klamath and Lake counties due to numerous wildfires
burning in the region.
DEQ also expects intermittent smoke in Eastern Douglas, Jackson and
Josephine counties through at least Monday due to smoke from
surrounding fires.
The wildfire smoke combined with forecast conditions will cause air
quality levels to fluctuate and could be at unhealthy levels.
Smoke levels can change rapidly depending on the weather. Smoke can
irritate the eyes and lungs and worsen some medical conditions.
People most at risk include infants and young children, people with
heart or lung disease, older adults and pregnant people.
For additional information...please visit the web site at
https://oregonsmoke.org
$$
NVZ038-271700-
Southwest Elko County-
Including the cities of Elko, Ryndon, Jiggs, Lamoille, Lee,
South Fork, and Spring Creek
946 AM PDT Fri Jul 26 2024
...AIR QUALITY ALERT IN EFFECT UNTIL 8 AM PDT SATURDAY...
An Air Quality Action Day has been forecast for southwest Elko
County for elevated particulate matter levels. These levels are
anticipated to be Orange/unhealthy for sensitive groups, and a Air
Quality Alert is in effect until Saturday morning.
Particulate matter levels are expected to be unhealthy for sensitive
groups. For additional information, please visit the EPA AIRNOW web
site at www.airnow.gov and click on Nevada.
Please note: These data are preliminary and have not been validated.
Data is provided as a service from the Nevada Division of
Environmental Protection and are not intended to replace medical
advice. If you have questions about your health, please contact your
local health department and/or your health care provider.
$$
