Værmelding for Hall Mill 826 Dam

Wind Advisory issued January 14 at 2:43AM PST until January 15 at 6:00PM PST by NWS San Diego CA* WHAT...Northeast winds 20 to 30 mph with gusts to 55 mph.* WHERE...Riverside County Mountains, San Diego County Mountains,and San Diego County Valleys.* WHEN...Until 6 PM PST Wednesday.* IMPACTS...Gusty winds will blow around unsecured objects. Treelimbs could be blown down and a few power outages may result.Winds this strong can make driving difficult, especially for highprofile vehicles. Use extra caution.

National Weather Service

Air Quality Alert issued January 13 at 7:54PM PST by NWS San Diego CA* WHAT...The South Coast AQMD has issued an air quality alert due toharmful levels of windblown dust and ash.* WHERE...South Coast Air Basin and Coachella Valley. Windblown ashis possible in areas southwest of recently burned areas. Pollutionlevels can vary by time and location depending on emissions andlocal weather conditions.* WHEN...Impacts are possible from Monday evening until Wednesday at7 PM.* IMPACTS...Particle pollution can get deep into the lungs and causeserious health problems such as asthma attacks, heart and lungdisease symptoms, and increased risk of respiratory infections.Everyone can be affected, but sensitive groups such as people withlung or heart disease, older adults, people who are pregnant,children, and those who spend a lot of time outdoors are at greaterrisk.To protect your health, in areas affected by windblown dust and ash:* Avoid outdoor activity* Keep windows and doors closed* Run your air conditioner and/or an air purifier* Do not use whole house fans or swamp coolers that bring inoutsideair if you have other methods to stay cool* Avoid other sources of pollution such as fireplaces, candles,incense, grilling, and gasoline-powered lawn and garden equipment* ADDITIONAL DETAILS...Cleaning up ash can be harmful for your health. See CaliforniaDepartment of Public Health Guidelines for the safe cleanup of ashat https://www.cdph.ca.gov/Programs/EPO/Pages/Wildfire%20Pages/Safe-Cleanup-of-Ash.aspx.To view current and forecasted air quality levels in the South CoastAir Basin and Coachella Valley, visit the South Coast Air QualityManagement District website at aqmd.gov or download the mobile appat www.aqmd.gov/mobileapp. Additional details for this air qualityalert may be available at www.aqmd.gov/advisory.To view current and forecasted air quality levels in the High Desertof San Bernardino County, visit the Mojave Desert Air QualityManagement District website at mdaqmd.ca.gov. Additional detailsfor this air quality alert may be available atwww.mdaqmd.ca.gov/advisories.To view current and forecasted air quality levels in the High Desertof Los Angeles County, visit the antelope Valley Air QualityManagement District website at www.avaqmd.ca.gov.To view current and forecasted air quality levels in San DiegoCounty, visit the San Diego County Air Pollution Control Districtwebsite at www.sdapcd.org/content/sdapcd/air-quality.html.Additional details for this air quality alert may be available atwww.sdapcd.org/content/sdapcd/air-quality/smoke-advisory.html.To view current and forecast air quality within Imperial Countyvisit the Imperial County Air Quality website athttp://www.imperialvalleyair.org/ or follow ICAPCD on Twitter,facebook or Instagram (@county_air).

National Weather Service

Red Flag Warning issued January 14 at 2:49AM PST until January 15 at 6:00PM PST by NWS San Diego CA...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FORGUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLANDEMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTAANA MOUNTAINS AND INLAND ORANGE COUNTY......A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FORGUSTY EAST WINDS AND LOW RELATIVE HUMIDITY FOR THE RIVERSIDECOUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND THE SANDIEGO COUNTY VALLEYS...* WINDS...Northeast 20 to 30 mph with gusts to 55 mph.* RELATIVE HUMIDITY...As low as 11 percent.* IMPACTS...If fire ignition occurs, conditions are favorablefor very rapid fire spread and extreme fire behavior.* LOCATION...San Diego County Inland Valleys, Riverside CountyMountains-Including The San Jacinto Ranger District Of The SanBernardino National Forest and San Diego County Mountains-Including The Palomar And Descanso Ranger Districts of theCleveland National Forest.A Red Flag Warning means that critical fire weather conditionsare either occurring now....or will shortly. A combination ofstrong winds...low relative humidity...and warm temperatures cancontribute to extreme fire behavior.

National Weather Service