Weather Alerts For Callahan, 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