Station Name: EF RUSSIAN R NR CALPELLA CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 837 feet

Nearest Address:
4148 State Rte 20
Ukiah, CA 95482
Mendocino County

GPS Coordinates: 39.24655605, -123.1302806

Nearby Water Temperatures

Winter Weather Advisory issued February 16 at 1:29AM PST until February 18 at 4:00PM PST by NWS Eureka CA

Effective: Mon February 16, 2026, 1:29 AM
Expires: Mon February 16, 2026, 9:30 AM

* WHAT...Heavy snow possible above 2500 feet. Total snow accumulations up to 4 to 8 inches possible. Winds could gust as high as 35 mph. * WHERE...Lake County, and Northern Mendocino Interior. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult above 2,500 feet. The hazardous conditions will impact the Tuesday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...There is still quite a bit of uncertainty on how low the snow levels will get. Tuesday morning there may be snow at Lake level in Lake county. Highway 101 may see snow, especially north of Ukiah.

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.

Winter Weather Advisory issued February 16 at 10:26AM PST until February 18 at 4:00PM PST by NWS Eureka CA

Effective: Mon February 16, 2026, 10:26 AM
Expires: Mon February 16, 2026, 6:30 PM

* WHAT...Snow expected elevations above 2500 feet. Total snow accumulations up to 14 inches. Winds gusting as high as 40 mph. * WHERE...Lake County, and Northern Mendocino Interior. * WHEN...From 10 PM this evening to 4 PM PST Wednesday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. The hazardous conditions will impact the Tuesday morning and evening commutes. * ADDITIONAL DETAILS...There is still quite a bit of uncertainty on how low the snow levels will get. Tuesday morning there may be snow at Lake level in Lake county. Highway 101 may see snow, especially north of Ukiah.

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. Persons are urged to stay indoors until conditions improve. If you must go outside, dress in layers. Several layers of clothes will keep you warmer than a single heavy coat. Cover exposed skin to reduce your risk of frostbite or hypothermia. Gloves, a scarf, and a hat will keep you from losing your body heat. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.