Olinda Warnings, Watches and Advisories

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 Olinda.

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

Wind Advisory issued April 21 at 4:39AM PDT until April 22 at 8:00PM PDT by NWS Hanford CA

* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Mojave Desert Slopes. * WHEN...From 2 PM this afternoon to 8 PM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Wind Advisory issued April 21 at 4:39AM PDT until April 22 at 7:00AM PDT by NWS Hanford CA

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Indian Wells Valley and Mojave Desert. * WHEN...From 2 PM this afternoon to 7 AM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Wind Advisory issued April 21 at 3:55AM PDT until April 22 at 7:00AM PDT by NWS San Diego CA

* WHAT...West winds 20 to 30 mph with gusts to 55 mph expected. * WHERE...Apple and Lucerne Valleys and San Diego County Deserts. * WHEN...From 2 PM this afternoon to 7 AM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Wind Advisory issued April 21 at 3:55AM PDT until April 22 at 7:00AM PDT by NWS San Diego CA

* WHAT...West winds 20 to 30 mph with gusts to 55 mph expected. * WHERE...Riverside County Mountains and San Diego County Mountains. * WHEN...From 2 PM this afternoon to 7 AM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Wind Advisory issued April 21 at 3:55AM PDT until April 22 at 7:00AM PDT by NWS San Diego CA

* WHAT...Southwest winds 25 to 35 mph with gusts to 65 mph expected. * WHERE...San Bernardino County Mountains. * WHEN...From 2 PM this afternoon to 7 AM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Wind Advisory issued April 21 at 3:55AM PDT until April 22 at 7:00AM PDT by NWS San Diego CA

* WHAT...West winds 25 to 35 mph with gusts to 55 mph expected. * WHERE...San Gorgonio Pass near Banning. * WHEN...From 2 PM this afternoon to 7 AM PDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winter Weather Advisory issued April 21 at 3:06AM PDT until April 21 at 11:00AM PDT by NWS Medford OR

* WHAT...Snow. Additional snow accumulations 2 to 4 inches. * WHERE...The higher terrain of southern Siskiyou County near the Trinity Alps. This includes Highway 3 south of Callahan. * WHEN...Until 11 AM PDT this morning. * IMPACTS...Travel may be very difficult. The hazardous conditions could impact the Monday evening and Tuesday morning commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for snow probabilities.

Winter Storm Warning issued April 21 at 12:38AM PDT until April 22 at 5:00PM PDT by NWS Hanford CA

* WHAT...Heavy snow expected. Total snow accumulations 3 to 5 inches above 7,000 feet, with 12 to 18 inches possible at the highest elevations of the Sierra Nevada. Wind gusts as high as 75 mph along the Sierra crest expected. * WHERE...Kaiser to Rodgers Ridge, Kings Canyon NP, Sequoia NP, Upper San Joaquin River, and Yosemite NP outside of the valley. * WHEN...Until 5 PM PDT Wednesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Strong winds could cause tree damage.

Wind Advisory issued April 21 at 12:34AM PDT until April 21 at 11:00PM PDT by NWS Las Vegas NV

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Portions of northwest Arizona, southeast California, and southern Nevada. * WHEN...From 2 PM PDT /2 PM MST/ this afternoon to 11 PM PDT /11 PM MST/ this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Wind Advisory issued April 21 at 12:34AM PDT until April 21 at 11:00PM PDT by NWS Las Vegas NV

* WHAT...South winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...White and Inyo Mountains, Eastern Sierra Slopes, Owens Valley South, Owens Valley North, and Lincoln County. * WHEN...From 10 AM this morning to 11 PM PDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

High Wind Warning issued April 21 at 12:34AM PDT until April 21 at 11:00PM PDT by NWS Las Vegas NV

* WHAT...South winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...In California, Death Valley National Park. In Nevada, Esmeralda and Central Nye County. * WHEN...From 10 AM this morning to 11 PM PDT this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high-profile vehicles.

Wind Advisory issued April 21 at 12:18AM PDT until April 22 at 12:00AM PDT by NWS Phoenix AZ

* WHAT...West winds 25 to 35 mph with gusts up to 45 mph expected. * WHERE...Western portion of Joshua Tree National Park. * WHEN...From 3 PM this afternoon to midnight PDT tonight. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne.

Wind Advisory issued April 21 at 12:18AM PDT until April 22 at 8:00AM PDT by NWS Phoenix AZ

* WHAT...West winds 30 to 40 mph with gusts up to 55 mph expected. * WHERE...Southwest corner of Imperial County. * WHEN...From 3 PM this afternoon to 8 AM PDT Wednesday. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne.

Winter Weather Advisory issued April 21 at 12:11AM PDT until April 22 at 5:00PM PDT by NWS Reno NV

* WHAT...Heavy snow above 6500 feet. Snow accumulations of 4 to 10 inches above 6500 feet with 12 to 18 inches along highest mountain peaks. 1 to 4 inches of snow possible at lake level, highest on the western shores. Wind gusts of 30 to 35 mph across lower elevations, including Lake Tahoe where wave heights reach 1 to 3 feet. Ridgetop winds gusting up to 90 mph at times. * WHERE...Greater Lake Tahoe Area. * WHEN...From 5 AM early this morning to 5 PM PDT Wednesday. * IMPACTS...Travel could be very difficult through Sierra passes. The hazardous conditions could impact the Tuesday and Wednesday commutes. Strong winds could cause damage to trees and power lines. * ADDITIONAL DETAILS...Heaviest snowfall expected late today morning through this afternoon. Heavier snow showers could result in locally greater snow totals. Isolated lightning is also possible along the Sierra crest today and Wednesday afternoons.

Winter Weather Advisory issued April 21 at 12:11AM PDT until April 22 at 5:00PM PDT by NWS Reno NV

* WHAT...Heavy snow above 7000 feet. Snow accumulations of 6 to 12 inches above 7000 feet with up to 18 inches on highest mountain peaks. 1 to 5 inches of snow possible for communities along Highway 395. Southerly wind gusts of 40 to 50 mph across lower elevations with gusts up to 60 mph in wind prone locations. Wind gusts up to 90 mph along ridges. * WHERE...Mono County. * WHEN...From 5 AM early this morning to 5 PM PDT Wednesday. * IMPACTS...Travel could be very difficult through Sierra passes. The hazardous conditions could impact today and Wednesday commutes. Strong winds could cause damage to trees and power lines. * ADDITIONAL DETAILS...Strong and gusty winds are anticipated today with potentially damaging winds this afternoon. Heaviest snowfall expected late this morning through this afternoon. Locally greater snow totals are possible with heavier snow showers. Isolated lightning is also possible along the Sierra crest today and Wednesday afternoons.

Winter Weather Advisory issued April 20 at 8:51PM PDT until April 21 at 11:00AM PDT by NWS Eureka CA

* WHAT...Snow expected. Total snow accumulations between 4 and 6 inches. * WHERE...Northeastern Trinity. * WHEN...Until 11 AM PDT Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Tuesday morning commute.

Winter Storm Warning issued April 20 at 2:11PM PDT until April 22 at 5:00PM PDT by NWS Sacramento CA

* WHAT...Heavy snow likely above 5000 feet. Total snow accumulations of up to 12 to 18 inches, with up to 2 feet at the highest peaks. Minor accumulations of up to 2 inches possible down to 4500 feet. Southwest winds could gust as high as 50 mph. * WHERE...Sierra (El Dorado-Amador) Above 5000 ft, Lassen Volcanic NP, Sierra (Cal-Tuo) Above 5000 ft, Sierra (Sierra-Placer) Above 5000 ft, and Sierra (Tehama-Plumas) Above 3000 ft Counties. * WHEN...From 2 AM Tuesday to 5 PM PDT Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Tuesday and Wednesday commutes. * ADDITIONAL DETAILS...Snow levels initially 6000 to 7000 feet tonight, lowering to 5500 to 6500 feet Tuesday, and down to 4500 to 5500 feet Wednesday. Heaviest snowfall expected Tuesday afternoon and evening with snowfall rates of 1 to 2 inches per hour.

Wind Advisory issued April 20 at 12:40PM PDT until April 21 at 10:00PM PDT by NWS Los Angeles/Oxnard CA

* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Interior mountains and desert of Los Angeles County. * WHEN...From 10 AM to 10 PM PDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

The Winter Storm Watch has been replaced. Please see the latest information from NWS Reno NV on this developing situation.

The Winter Storm Watch has been replaced. Please see the latest information from NWS Reno NV on this developing situation.

The Winter Storm Watch has been replaced. Please see the latest information from NWS Reno NV on this developing situation.

The Winter Storm Watch has been replaced. Please see the latest information from NWS Reno NV on this developing situation.

Air Quality Alert issued April 20 at 9:40AM MST by NWS Phoenix AZ

* WHAT...The Imperial County APCD has issued an air quality alert due to harmful levels of particle pollution from windblown dust. Visit https://www.aqmd.gov/alertinfo to check current and forecasted air quality levels. * WHERE...In the Imperial Valley. Levels of particle pollution can vary by time and location depending on emissions and local weather conditions. * WHEN...noon to midnight Tuesday, April 21, 2026. * IMPACTS... Particle pollution can get deep into the lungs and cause serious health problems such as asthma attacks, heart and lung disease symptoms, and increased risk of lung infections. Everyone can be affected, but sensitive groups such as people with lung or heart disease, older adults, people who are pregnant, children, and those who spend a lot of time outdoors are at greater risk.