Land Management Forecasts
Issued by NWS Los Angeles, CA
Issued by NWS Los Angeles, CA
351 FNUS86 KLOX 152217 FWLLOX ECCDA Discussions National Weather Service Los Angeles/Oxnard CA 317 PM PDT Tue Jul 15 2025 ECC029-161630- Los Padres National Forest- Discussion for Vandenberg ECC Dispatch 317 PM PDT Tue Jul 15 2025 ...Discussion from Monterey... A fairly deep marine layer around 2000 feet will persist through late this week with below normal temperatures across much of the interior. Minimal fire weather concerns continue within the marine layer with good overnight recoveries and poor to fair daytime humidity retention expected. Light drizzle is possible along the coastline during the early morning hours Wednesday and Thursday but no accumulation is expected. Localized elevated fire weather concerns continue for locations above the marine layer with poor daytime humidity retention and poor to fair overnight recoveries. Temperatures will warm Friday into the weekend, becoming seasonal to slightly above normal, with overnight recoveries becoming poor above 2000 feet. Winds remain onshore through the forecast period with diurnally breezy winds expected across mountain gaps/passes, ridgetops, and within valleys. Note : All winds are 20-foot Winds Unless otherwise specified. Thunderstorms imply strong, gusty and erratic winds. ...Discussion from Los Angeles/Oxnard... ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS THE INTERIOR VALLEYS, MOUNTAINS, AND DESERTS THROUGH WEDNESDAY... ...SMALL THUNDERSTORM RISK THURSDAY THROUGH SUNDAY, FOCUSED OVER THE SAN GABRIEL MOUNTAINS AND ANTELOPE VALLEY... The combination of strong onshore winds, warm temperatures, and low humidities will result in elevated to brief critical fire weather conditions across the interior valleys, mountains, and deserts through into Wednesday evening. There is an increased risk of large grass fires with rapid fire spread, especially for the Antelope Valley and Highway 14 Corridor. Weak troughing will bring temperatures to near or below normal, with the warmest areas (interior valleys, lower mountains, and deserts) between 85 and 100 degrees through Friday. Minimum humidity values will largely range between 10 and 20 percent for interior mountains, valleys, and and desserts through at least Wednesday. The current marine layer depth is around 2000 feet, with slight deepening expected tonight. This will maintain benign weather conditions for the coasts and coastal valleys. Onshore sustained winds of 15 to 30 mph with gusts of 30 to 45 mph are expected to continue through Wednesday, across the interior valleys, mountains, and deserts. The strongest winds will occur in the afternoon and evening, across the Antelope Valley and adjacent foothills extending through the Highway 14 corridor and I-5 corridor, as well as the interior valleys of San Luis Obispo County. There is a 10-15 percent chance of monsoonal showers and thunderstorms during the afternoons and evenings Thursday through Sunday, focused over the San Gabriel Mountains and Antelope Valley. Dry lighting strikes and gusty erratic winds are possible if a storm were to develop. $$ ECC028-161630- Santa Barbara County excluding Los Padres National Forest- Discussion for Santa Barbara ECC Dispatch 317 PM PDT Tue Jul 15 2025 ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS THE INTERIOR VALLEYS, MOUNTAINS, AND DESERTS THROUGH WEDNESDAY... ...SMALL THUNDERSTORM RISK THURSDAY THROUGH SUNDAY, FOCUSED OVER THE SAN GABRIEL MOUNTAINS AND ANTELOPE VALLEY... The combination of strong onshore winds, warm temperatures, and low humidities will result in elevated to brief critical fire weather conditions across the interior valleys, mountains, and deserts through into Wednesday evening. There is an increased risk of large grass fires with rapid fire spread, especially for the Antelope Valley and Highway 14 Corridor. Weak troughing will bring temperatures to near or below normal, with the warmest areas (interior valleys, lower mountains, and deserts) between 85 and 100 degrees through Friday. Minimum humidity values will largely range between 10 and 20 percent for interior mountains, valleys, and and desserts through at least Wednesday. The current marine layer depth is around 2000 feet, with slight deepening expected tonight. This will maintain benign weather conditions for the coasts and coastal valleys. Onshore sustained winds of 15 to 30 mph with gusts of 30 to 45 mph are expected to continue through Wednesday, across the interior valleys, mountains, and deserts. The strongest winds will occur in the afternoon and evening, across the Antelope Valley and adjacent foothills extending through the Highway 14 corridor and I-5 corridor, as well as the interior valleys of San Luis Obispo County. There is a 10-15 percent chance of monsoonal showers and thunderstorms during the afternoons and evenings Thursday through Sunday, focused over the San Gabriel Mountains and Antelope Valley. Dry lighting strikes and gusty erratic winds are possible if a storm were to develop. $$ ECC031-161630- Angeles National Forest- Discussion for Lancaster ECC Dispatch 317 PM PDT Tue Jul 15 2025 ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS THE INTERIOR VALLEYS, MOUNTAINS, AND DESERTS THROUGH WEDNESDAY... ...SMALL THUNDERSTORM RISK THURSDAY THROUGH SUNDAY, FOCUSED OVER THE SAN GABRIEL MOUNTAINS AND ANTELOPE VALLEY... The combination of strong onshore winds, warm temperatures, and low humidities will result in elevated to brief critical fire weather conditions across the interior valleys, mountains, and deserts through into Wednesday evening. There is an increased risk of large grass fires with rapid fire spread, especially for the Antelope Valley and Highway 14 Corridor. Weak troughing will bring temperatures to near or below normal, with the warmest areas (interior valleys, lower mountains, and deserts) between 85 and 100 degrees through Friday. Minimum humidity values will largely range between 10 and 20 percent for interior mountains, valleys, and and desserts through at least Wednesday. The current marine layer depth is around 2000 feet, with slight deepening expected tonight. This will maintain benign weather conditions for the coasts and coastal valleys. Onshore sustained winds of 15 to 30 mph with gusts of 30 to 45 mph are expected to continue through Wednesday, across the interior valleys, mountains, and deserts. The strongest winds will occur in the afternoon and evening, across the Antelope Valley and adjacent foothills extending through the Highway 14 corridor and I-5 corridor, as well as the interior valleys of San Luis Obispo County. There is a 10-15 percent chance of monsoonal showers and thunderstorms during the afternoons and evenings Thursday through Sunday, focused over the San Gabriel Mountains and Antelope Valley. Dry lighting strikes and gusty erratic winds are possible if a storm were to develop. $$ ECC024-161630- San Luis Obispo County- Discussion for San Luis Obispo ECC Dispatch 317 PM PDT Tue Jul 15 2025 ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS THE INTERIOR VALLEYS, MOUNTAINS, AND DESERTS THROUGH WEDNESDAY... ...SMALL THUNDERSTORM RISK THURSDAY THROUGH SUNDAY, FOCUSED OVER THE SAN GABRIEL MOUNTAINS AND ANTELOPE VALLEY... The combination of strong onshore winds, warm temperatures, and low humidities will result in elevated to brief critical fire weather conditions across the interior valleys, mountains, and deserts through into Wednesday evening. There is an increased risk of large grass fires with rapid fire spread, especially for the Antelope Valley and Highway 14 Corridor. Weak troughing will bring temperatures to near or below normal, with the warmest areas (interior valleys, lower mountains, and deserts) between 85 and 100 degrees through Friday. Minimum humidity values will largely range between 10 and 20 percent for interior mountains, valleys, and and desserts through at least Wednesday. The current marine layer depth is around 2000 feet, with slight deepening expected tonight. This will maintain benign weather conditions for the coasts and coastal valleys. Onshore sustained winds of 15 to 30 mph with gusts of 30 to 45 mph are expected to continue through Wednesday, across the interior valleys, mountains, and deserts. The strongest winds will occur in the afternoon and evening, across the Antelope Valley and adjacent foothills extending through the Highway 14 corridor and I-5 corridor, as well as the interior valleys of San Luis Obispo County. There is a 10-15 percent chance of monsoonal showers and thunderstorms during the afternoons and evenings Thursday through Sunday, focused over the San Gabriel Mountains and Antelope Valley. Dry lighting strikes and gusty erratic winds are possible if a storm were to develop. $$ ECC032-161630- Ventura County excluding Los Padres National Forest- Discussion for Ventura ECC Dispatch 317 PM PDT Tue Jul 15 2025 ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS THE INTERIOR VALLEYS, MOUNTAINS, AND DESERTS THROUGH WEDNESDAY... ...SMALL THUNDERSTORM RISK THURSDAY THROUGH SUNDAY, FOCUSED OVER THE SAN GABRIEL MOUNTAINS AND ANTELOPE VALLEY... The combination of strong onshore winds, warm temperatures, and low humidities will result in elevated to brief critical fire weather conditions across the interior valleys, mountains, and deserts through into Wednesday evening. There is an increased risk of large grass fires with rapid fire spread, especially for the Antelope Valley and Highway 14 Corridor. Weak troughing will bring temperatures to near or below normal, with the warmest areas (interior valleys, lower mountains, and deserts) between 85 and 100 degrees through Friday. Minimum humidity values will largely range between 10 and 20 percent for interior mountains, valleys, and and desserts through at least Wednesday. The current marine layer depth is around 2000 feet, with slight deepening expected tonight. This will maintain benign weather conditions for the coasts and coastal valleys. Onshore sustained winds of 15 to 30 mph with gusts of 30 to 45 mph are expected to continue through Wednesday, across the interior valleys, mountains, and deserts. The strongest winds will occur in the afternoon and evening, across the Antelope Valley and adjacent foothills extending through the Highway 14 corridor and I-5 corridor, as well as the interior valleys of San Luis Obispo County. There is a 10-15 percent chance of monsoonal showers and thunderstorms during the afternoons and evenings Thursday through Sunday, focused over the San Gabriel Mountains and Antelope Valley. Dry lighting strikes and gusty erratic winds are possible if a storm were to develop. $$ ECC030-161630- Los Angeles County excluding Angeles National Forest- Discussion for Los Angeles ECC Dispatch 317 PM PDT Tue Jul 15 2025 ...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS THE INTERIOR VALLEYS, MOUNTAINS, AND DESERTS THROUGH WEDNESDAY... ...SMALL THUNDERSTORM RISK THURSDAY THROUGH SUNDAY, FOCUSED OVER THE SAN GABRIEL MOUNTAINS AND ANTELOPE VALLEY... The combination of strong onshore winds, warm temperatures, and low humidities will result in elevated to brief critical fire weather conditions across the interior valleys, mountains, and deserts through into Wednesday evening. There is an increased risk of large grass fires with rapid fire spread, especially for the Antelope Valley and Highway 14 Corridor. Weak troughing will bring temperatures to near or below normal, with the warmest areas (interior valleys, lower mountains, and deserts) between 85 and 100 degrees through Friday. Minimum humidity values will largely range between 10 and 20 percent for interior mountains, valleys, and and desserts through at least Wednesday. The current marine layer depth is around 2000 feet, with slight deepening expected tonight. This will maintain benign weather conditions for the coasts and coastal valleys. Onshore sustained winds of 15 to 30 mph with gusts of 30 to 45 mph are expected to continue through Wednesday, across the interior valleys, mountains, and deserts. The strongest winds will occur in the afternoon and evening, across the Antelope Valley and adjacent foothills extending through the Highway 14 corridor and I-5 corridor, as well as the interior valleys of San Luis Obispo County. There is a 10-15 percent chance of monsoonal showers and thunderstorms during the afternoons and evenings Thursday through Sunday, focused over the San Gabriel Mountains and Antelope Valley. Dry lighting strikes and gusty erratic winds are possible if a storm were to develop. $$