Weather Alerts For Yreka, CA

# HEADLINE -------------------- WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 11 AM PDT TUESDAY # DETAILS -------------------- WHAT Wet snow expected. Total snow accumulations 5 to 10 inches above 5000 feet. Winds gusting as high as 45 mph over high and exposed terrain. WHERE The higher terrain of southern Siskiyou County near the Trinity Alps. This includes Highway 3 south of Callahan. WHEN From 11 AM this morning to 11 AM PDT Tuesday. 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. ISSUED AT Monday, April 20, 2026 at 2:41 AM PDT ISSUED BY National Weather Service Medford OR HEADER URGENT - WINTER WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Slow down and use caution while traveling. Call 511 or visit quickmap.dot.ca.gov for road information. # AREAS AFFECTED -------------------- Central Siskiyou County, South Central Siskiyou County, Western Siskiyou County

# HEADLINE -------------------- WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 6 PM PDT THIS EVENING # SUMMARY -------------------- Central Siskiyou County- Including the following locations...Yreka 240 AM PDT Mon Apr 20 2026 # DETAILS -------------------- WHAT South winds 25 to 35 mph with gusts up to 50 mph are expected. WHERE The Shasta Valley in Central Siskiyou County. This includes the portion of Interstate 5 from Weed to Hilt, including the cities of Yreka, Grenada, and Montague. WHEN From 8 AM this morning to 6 PM PDT this evening. IMPACTS Gusty winds will blow around unsecured objects and a few power outages may result. ISSUED AT Monday, April 20, 2026 at 2:40 AM PDT ISSUED BY National Weather Service Medford OR HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

Pollen Index: 8.9 Pollen Level: medium-high Predominant Pollen: Mulberry, Oak and Walnut. The pollen levels for Tuesday will be falling in the moderate range. This decrease is due to falling temperatures, rising humidity, and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air. This will improve your outlook if you have allergies and enjoy the out of doors.