Red Flag Warning issued January 24 at 3:00AM PST until January 24 at 10:00AM PST by NWS San Diego CA
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PST TODAY FOR THE MOUNTAINS, SAN DIEGO VALLEYS, INLAND EMPIRE, INLAND ORANGE COUNTY, AND THE SAN GORGONIO PASS FOR GUSTY SANTA ANA WINDS AND VERY LOW RELATIVE HUMIDITY... * WINDS...East 10 to 20 mph with gusts to 40 mph. Isolated gusts to 40 to 50 mph through 6 AM. * RELATIVE HUMIDITY...As low as 2 percent. * IMPACTS...If fire ignition occurs, conditions are favorable for rapid fire spread and extreme fire behavior. * LOCATION...San Bernardino and Riverside County Valleys -The Inland Empire, San Diego County Inland Valleys, San Bernardino County Mountains-Including
Red Flag Warning issued January 23 at 9:38PM PST until January 24 at 10:00AM PST by NWS San Diego CA
..RED FLAG WARNING THROUGH FRIDAY MORNING FOR LOW HUMIDITY AND ADDITIONAL SANTA ANA WINDS FOR ALL MOUNTAINS, INLAND EMPIRE, INLAND ORANGE COUNTY, SAN DIEGO VALLEYS, AND SAN GORGONIO PASS.. * WINDS...Northeast 20 to 30 mph with gusts 40 to 50 mph. Isolated gusts near 60 mph in the wind prone passes and canyons in the early part of the night. Wind will gradually weaken late tonight into Friday morning. * RELATIVE HUMIDITY...6-15 percent. * IMPACTS...If fire ignition occurs, conditions are favorable for rapid fire spread and extreme fire behavior. * LOCATION...San Bernardino and Riverside County Valleys -The Inland Empire, San
Winter Storm Watch issued January 23 at 9:35PM PST until January 28 at 10:00AM PST by NWS San Diego CA
* WHAT...Heavy wet snow possible. Total snow accumulations 2 to 5 inches above 4500 ft possible, locally up to 9 inches above 5500 ft. * WHERE...San Diego County Mountains. * WHEN...From Sunday morning through Tuesday morning. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions. The hazardous conditions could impact the Monday morning and evening commutes.
Air Quality Alert issued January 22 at 4:14PM PST by NWS San Diego CA
* WHAT...The South Coast AQMD has issued an air quality alert due to harmful levels of windblown dust and ash. * WHERE...Windblown dust in parts of Riverside County and windblown ash southwest of the Palisades and Eaton impact zones. Winds may also disperse ash from the Hurst, Kenneth, Line, Airport, and Bridge fire burn scars. Pollution levels can vary by time and location depending on emissions and local weather conditions. * WHEN...7 AM through 6 PM Thursday.. * IMPACTS...Particle pollution can get deep into the lungs and cause serious health problems such as asthma attacks, heart and lung disease symptoms
High Wind Warning issued January 23 at 2:22AM PST until January 23 at 6:00PM PST by NWS San Diego CA
* WHAT...Northeast winds 35 to 45 mph with gusts to 60 to 70 mph expected. Isolated gusts to 70 to 80 mph for the San Diego County mountains. The strongest winds are expected from after sunrise this morning into this afternoon. * WHERE...Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Mountains, San Diego County Valleys, San Gorgonio Pass near Banning, and Santa Ana Mountains and Foothills. * WHEN...From 6 AM this morning to 6 PM PST this evening. * IMPACTS...Damaging winds could blow down trees and
Red Flag Warning issued January 23 at 2:13AM PST until January 24 at 10:00AM PST by NWS San Diego CA
* WINDS...Northeast 30 to 40 mph with gusts 60 to 70 mph. Isolated gusts to 70 to 80 mph for the San Diego County mountains. The strongest winds are expected from after sunrise this morning into the afternoon with winds diminishing for tonight into Friday morning. * RELATIVE HUMIDITY...Mostly 5 percent or less today, recovering to 5 to 15 percent for tonight. * IMPACTS...If fire ignition occurs, conditions are favorable for rapid fire spread and extreme fire behavior. Fuels are critically dry. * LOCATION...San Bernardino and Riverside County Valleys -The Inland Empire, San Diego County Inland Valleys, San Bernardino County
Red Flag Warning issued January 21 at 7:19PM PST until January 23 at 8:00PM PST by NWS San Diego CA
RED FLAG WARNING THROUGH THURSDAY EVENING FOR LOW HUMIDITY AND ADDITIONAL SANTA ANA WINDS. * WINDS...On Wednesday, winds increasing northeast 20 to 30 mph with gusts to 40 to 50 mph. Isolated gusts to 75 mph for the San Diego County and Santa Ana mountains. Strongest winds during Wednesday night. * RELATIVE HUMIDITY...Very poor recovery Tuesday night and Wednesday morning of 10 to 20 percent in wind prone areas. As low as 4 to 10 percent on Wednesday, and again on Thursday. * IMPACTS...If fire ignition occurs, conditions are favorable for rapid fire spread and extreme fire behavior. * LOCATION...San
Fire Weather Watch issued January 20 at 9:35PM PST until January 23 at 6:00PM PST by NWS San Diego CA
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR ALL MOUNTAINS AND THE SAN DIEGO COUNTY VALLEYS... * RED FLAG WARNING WINDS...Northeast 25 to 35 mph with gusts up to 60 mph. Isolated gusts in excess of 75 mph on the favored coastal slopes and canyons. * FIRE WEATHER WATCH WINDS...Northeast 20 to 30 with gusts up to 55 mph, peaking Thursday morning and afternoon. * RELATIVE HUMIDITY...10-15 percent tongiht, falling to as low as 4-8 percent Tuesday and Thursday. * IMPACTS...If fire ignition occurs, conditions are favorable
Red Flag Warning issued January 20 at 9:35PM PST until January 21 at 10:00PM PST by NWS San Diego CA
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR ALL MOUNTAINS AND THE SAN DIEGO COUNTY VALLEYS... * RED FLAG WARNING WINDS...Northeast 25 to 35 mph with gusts up to 60 mph. Isolated gusts in excess of 75 mph on the favored coastal slopes and canyons. * FIRE WEATHER WATCH WINDS...Northeast 20 to 30 with gusts up to 55 mph, peaking Thursday morning and afternoon. * RELATIVE HUMIDITY...10-15 percent tongiht, falling to as low as 4-8 percent Tuesday and Thursday. * IMPACTS...If fire ignition occurs, conditions are favorable
High Wind Warning issued January 20 at 8:19PM PST until January 21 at 4:00PM PST by NWS San Diego CA
* WHAT...Northeast winds 25 to 35 mph with gusts up to 65 mph. * WHERE...San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Gorgonio Pass Near Banning, and Santa Ana Mountains and Foothills. * WHEN...Until 4 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Travel could be difficult, especially for high profile vehicles. Damage to unsecured outdoor objects.