Lewiston

Frost Advisory issued May 3 at 2:46AM PDT until May 3 at 8:00AM PDT by NWS Eureka CA * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Trinity County. * WHEN...Until 8 AM PDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. Take steps now to protect tender plants from the cold.

Winter Weather Advisory issued May 3 at 2:54AM PDT until May 4 at 11:00AM PDT by NWS Eureka CA ...UNSEASONABLY COLD STORM TO BRING HEAVY WET SNOW ABOVE 2500 FEET SATURDAY MORNING... * WHAT...Wet snow expected above 2500 feet. Total snow accumulations between 1 and 3 inches. * WHERE...Trinity County, Humboldt Interior, Del Norte Interior, and Northeastern Mendocino Interior. * WHEN...From 4 AM to 11 AM PDT Saturday. * IMPACTS...Travel delays due to slick roads and reduced visibilities. Brief chain controls are possible Saturday morning. * ADDITIONAL DETAILS...Hourly snowfall rates around one inch an hour are highly probable (greater than a 70% chance) Saturday morning. Snow levels are most uncertain and could vary to as low as 2000 feet to as high as 3500 feet. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.