Dunlap, CA Warnings, Watches and Advisories

Extreme Heat Warning issued October 7 at 12:11PM MST until October 9 at 8:00PM MST by NWS Phoenix AZ

* WHAT...Dangerously hot conditions possible. Afternoon temperatures 104 to 109. Major Heat Risk. * WHERE...Portions of Imperial County, including the Imperial Valley. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke.

Extreme Heat Warning issued October 7 at 12:11PM MST until October 8 at 8:00PM MST by NWS Phoenix AZ

* WHAT...Dangerously hot conditions possible. Afternoon temperatures 102 to 106. Major Heat Risk. * WHERE...In Arizona, Gila River Valley and Parker Valley. In California, Chuckwalla Valley and Palo Verde Valley. * WHEN...From 10 AM MST /10 AM PDT/ to 8 PM MST /8 PM PDT/ Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke.

Extreme Heat Warning issued October 7 at 11:47AM PDT until October 8 at 8:00PM PDT by NWS San Diego CA

* WHAT...Dangerously hot conditions with high temperatures in the mid 90s to 100. Nights will be very warm with low temperatures in the low 70s. * WHERE...Orange County Inland Areas. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Extreme Heat Warning issued October 7 at 11:47AM PDT until October 8 at 8:00PM PDT by NWS San Diego CA

* WHAT...Dangerously hot conditions with high temperatures ranging from the low 80s to low 90s at the beaches to the uppers 90s for the mesas and other higher coastal terrain. Nights will be very warm with low temperatures in the low 70s. * WHERE...San Diego County Coastal Areas. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Extreme Heat Warning issued October 7 at 11:47AM PDT until October 8 at 8:00PM PDT by NWS San Diego CA

* WHAT...Dangerously hot conditions with high temperatures ranging from the mid 80s to mid 90s. Nights will be very warm with low temperatures in the upper 60s to low 70s. * WHERE...Orange County Coastal Areas. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Extreme Heat Warning issued October 7 at 11:47AM PDT until October 8 at 8:00PM PDT by NWS San Diego CA

* WHAT...Dangerously hot conditions with high temperatures in the 90s. Nights will be very warm with low temperatures in the upper 60s to mid 70s. * WHERE...Santa Ana Mountains and Foothills. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Extreme Heat Warning issued October 7 at 11:47AM PDT until October 8 at 8:00PM PDT by NWS San Diego CA

* WHAT...Dangerously hot conditions with high temperatures in the upper 90s to 105. Nights will be very warm with low temperatures in the upper 60s to low 70s. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Extreme Heat Warning issued October 7 at 11:47AM PDT until October 8 at 8:00PM PDT by NWS San Diego CA

* WHAT...Dangerously hot conditions with high temperatures in the upper 90s to 105. Nights will be very warm with low temperatures in the mid 60s to low 70s. * WHERE...San Diego County Valleys. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Extreme Heat Warning issued October 7 at 11:47AM PDT until October 9 at 8:00PM PDT by NWS San Diego CA

* WHAT...Dangerously hot conditions with temperatures 105 to 108 expected. Low temperatures in the upper 70s to low 80s. * WHERE...Coachella Valley, San Diego County Deserts, and San Gorgonio Pass near Banning. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Fire Weather Watch issued October 7 at 9:48AM PDT until October 9 at 9:00PM PDT by NWS Reno NV

The National Weather Service in Reno NV has issued a Fire Weather Watch. * AFFECTED AREA...Fire Weather Zones 270 Surprise Valley California, 278 Eastern Lassen County, and 458 Northern Washoe County. * TIMING...From Friday afternoon through Friday evening. * WINDS...West winds 15 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...Minimum humidity between 12 and 17 percent. * DURATION...2 to 5 hours. * IMPACTS...The combination of gusty winds and low humidity can cause fires to rapidly grow in size and intensity before first responders can contain them.

Extreme Heat Warning issued October 7 at 9:41AM PDT until October 8 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

* WHAT...Dangerously hot conditions with temperatures up to 99. * WHERE...A portion of southwest California. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Extreme Heat Warning issued October 7 at 9:41AM PDT until October 8 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

* WHAT...Dangerously hot conditions with temperatures up to 95. * WHERE...Cuyama Valley, Santa Barbara County Interior Mountains, Santa Barbara County Southeastern Coast, Santa Barbara County Southwestern Coast, Santa Cruz and Anacapa Islands, Santa Ynez Mountains Eastern Range, and Santa Ynez Mountains Western Range. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Heat Advisory issued October 7 at 9:41AM PDT until October 8 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

* WHAT...Temperatures up to 97. * WHERE...San Luis Obispo County Inland Central Coast, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Inland Central Coast, Santa Lucia Mountains, Santa Ynez Valley, and Southern Salinas Valley. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses.

Heat Advisory issued October 7 at 9:41AM PDT until October 8 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

* WHAT...Temperatures up to 90 expected. * WHERE...San Luis Obispo County Beaches and Santa Barbara County Central Coast Beaches. * WHEN...Until 8 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses.

Heat Advisory issued October 7 at 8:51AM PDT until October 8 at 10:00PM PDT by NWS Sacramento CA

* WHAT...High temperatures of 92 to 101 degrees expected and overnight low temperatures in the mid 60s to low 70s, with widespread Moderate HeatRisk and areas of Major HeatRisk. * WHERE...The Sacramento and northern San Joaquin Valleys, Delta and Carquinez Strait, and foothills. * WHEN...Until 10 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses, especially to anyone without effective cooling and/or adequate hydration. * ADDITIONAL DETAILS...Hottest days expected Today and Thursday. Temperatures begin a cooling trend on Friday, with Moderate HeatRisk in the foothill thermal belts and in Sacramento; Minor HeatRisk elsewhere.

Heat Advisory issued October 7 at 8:44AM PDT until October 8 at 10:00PM PDT by NWS Hanford CA

* WHAT...High temperatures up to 101 degrees expected. Overnight lows between 70 and 75 degrees expected in the Sierra and Coastal Range Foothills where the thermal belt is strongest * WHERE...San Joaquin Valley, Sierra Nevada foothills, and Coastal West Hills. * WHEN...Until 10 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Moderate to major risk of heat-related illnesses for much of the population, especially those without effective cooling or hydration.

Heat Advisory issued October 7 at 8:42AM PDT until October 8 at 10:00PM PDT by NWS San Francisco CA

* WHAT...Hot conditions with maximum temperatures in the mid-90s to near 105. Mild minimum temperatures and weak onshore flow will limit overnight relief. * WHERE...The East Bay and San Francisco Bay Shoreline, North Bay Interior Mountains and Valleys, The Santa Clara Valley and Eastern Hills, The Santa Cruz Mountains, Interior Monterey County and the Santa Lucia Range, Most of San Benito County and the Cholame Hills in Southeast Monterey County, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...Until 10 PM PDT Thursday. * IMPACTS...This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure.

Coastal Flood Advisory issued October 7 at 7:36AM PDT until October 9 at 11:00PM PDT by NWS Los Angeles/Oxnard CA

* WHAT...Minor to locally moderate coastal flooding with elevated surf and dangerous rip currents expected. * WHERE...Catalina and Santa Barbara Islands, Ventura County Beaches, Malibu Coast and Los Angeles County Beaches. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Moderate flooding of sea water is likely over some vulnerable low-lying coastal areas, especially around the time of high tide, including over beach parking lots, bike paths, and harbor walkways. Moderate beach erosion is likely. Isolated damage is unlikely but possible in most vulnerable areas. There is an increased risk of ocean drowning. Rip currents can pull swimmers and surfers out to sea. Waves can wash people off beaches and rocks, and capsize small boats nearshore. * ADDITIONAL DETAILS...Areas of most concern regarding coastal flooding impacts are the beaches from Malibu to Ventura especially on Thursday and Friday. These products will likely need to be extended into the weekend.

Extreme Heat Warning issued October 7 at 3:08AM PDT until October 9 at 8:00PM PDT by NWS Las Vegas NV

* WHAT...Dangerously hot conditions with high temperatures near 110 degrees and overnight lows only getting down to around 85 degrees. This will yield at least major Heat Risk, impacting anyone without adequate cooling and hydration. * WHERE...Elevations in Death Valley National Park below 2000 feet. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Heat-related illnesses increase significantly during extreme heat events.

Coastal Flood Advisory issued October 7 at 2:06AM PDT until October 9 at 11:00AM PDT by NWS San Diego CA

* WHAT...For the Beach Hazards Statement, surf of 3 to 6 feet and dangerous rip currents expected. For the Coastal Flood Advisory, minor coastal flooding around high tides expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Beach Hazards Statement, through Friday evening. For the Coastal Flood Advisory, from 6 AM today to 11 AM PDT Friday. * IMPACTS...Flooding of beach parking lots, boardwalks, and roads with only isolated road closures expected. Minor coastal erosion is also expected. Additionally, elevated surf will lead to strong rip currents. * ADDITIONAL DETAILS...High tides are expected to peak between 6.5 and 7.0 feet during the mornings and evenings.

Beach Hazards Statement issued October 7 at 2:06AM PDT until October 9 at 11:00PM PDT by NWS San Diego CA

* WHAT...For the Beach Hazards Statement, surf of 3 to 6 feet and dangerous rip currents expected. For the Coastal Flood Advisory, minor coastal flooding around high tides expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Beach Hazards Statement, through Friday evening. For the Coastal Flood Advisory, from 6 AM today to 11 AM PDT Friday. * IMPACTS...Flooding of beach parking lots, boardwalks, and roads with only isolated road closures expected. Minor coastal erosion is also expected. Additionally, elevated surf will lead to strong rip currents. * ADDITIONAL DETAILS...High tides are expected to peak between 6.5 and 7.0 feet during the mornings and evenings.

Coastal Flood Advisory issued October 6 at 10:50PM PDT until October 8 at 1:00PM PDT by NWS San Francisco CA

* WHAT...Up to 0.8 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. * WHERE...Bayshore locations along the San Pablo Bay. * WHEN...Until 1 PM PDT Thursday. * IMPACTS...High tides will result in flooding of low-lying infrastructure, isolated road closures, and coastal erosion. Rising tides will bring water and waves farther up the beach than normal, restricting escape from beaches and coastal areas. * ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide is expected to be 0.6 ft above normal (6.44 ft MLLW) at 10:19 AM Wednesday 10/7 and 0.8 ft above normal (6.68 ft MLLW) at 10:51 AM Thursday 10/8. These predictions include up to 0.9 ft of surge that will enhance the astronomical tide and flooding threat. High tide varies up to 90 minutes earlier or later along the Pacific Coast and through the San Francisco Bay, respectively.

Heat Advisory issued October 6 at 9:14PM PDT until October 8 at 11:00PM PDT by NWS Eureka CA

* WHAT...High temperatures of 95 to 102 with overnight temperatures in the high 50s and 60s. Moderate to localized Major HeatRisk. * WHERE...Mendocino Interior, and Lake County. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses.

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Dunlap.

Use the Radar Maps link provided to understand the trajectory of a storm.