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

Elevation Above Sea Level: 837 feet / 255 meters

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

GPS Coordinates: 39.24655605, -123.1302806

Nearby Water Temperatures

Flood Watch issued November 12 at 12:07PM PST until November 13 at 10:00AM PST by NWS Eureka CA

Effective: Wed November 12, 2025, 12:07 PM
Expires: Thu November 13, 2025, 2:00 AM

* WHAT...Flooding caused by excessive rainfall is possible. Flooding would most likely be moderate street flooding in more urban areas. Increased risk of rocks and landslides along areas roads. * WHERE...Interior Mendocino and Lake Counties. Risk for flooding will be greatest in urban areas around Ukiah and Clear Lake. Heaviest rain rates around Cobb. * WHEN...From late tonight through Thursday morning. * IMPACTS...There will be an increased risk of rock and land slides along roadways. Minor to moderate roadway and urban flooding possible. * ADDITIONAL DETAILS... - A quick moving cold front will bring moderate to heavy rain early Thursday morning. Total rainfall of 2 to 3 inches is most likely across Lake and Mendocino COunties. Most rain is likely to fall in a roughly 6 hour period early in the morning, increasing the risk of minor to moderate urban and roadway flooding. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. Take extra caution if driving.

Flood Watch issued November 13 at 2:09AM PST until November 13 at 10:00AM PST by NWS Eureka CA

Effective: Thu November 13, 2025, 2:09 AM
Expires: Thu November 13, 2025, 10:00 AM

* WHAT...Flooding caused by excessive rainfall is possible. Flooding would most likely be moderate street flooding in more urban areas. Increased risk of rocks and landslides along areas roads. * WHERE...Interior Mendocino and Lake Counties. Risk for flooding will be greatest in urban areas around Ukiah and Clear Lake. Heaviest rain rates around Cobb. * WHEN...Until 10 AM PST this morning. * IMPACTS...There will be an increased risk of rock and land slides along roadways. Minor to moderate roadway and urban flooding possible. * ADDITIONAL DETAILS... - A quick moving cold front will bring moderate to heavy rain early Thursday morning. Total rainfall of 2 to 3 inches is most likely across Lake and Mendocino COunties. Most rain is likely to fall in a roughly 6 hour period early in the morning, increasing the risk of minor to moderate urban and roadway flooding. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. Take extra caution if driving.

Wind Advisory issued November 12 at 11:47PM PST until November 13 at 7:00AM PST by NWS Eureka CA

Effective: Wed November 12, 2025, 11:47 PM
Expires: Thu November 13, 2025, 7:00 AM

* WHAT...Southeast winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...Mendocino Interior. Mostly on high ridges. Strongest for the southern half of the county. * WHEN...Until 7 AM PST Thursday. * IMPACTS...Wind gusts will be particularly strong along windward ridges and exposed coastal headlands. There is an increased risk of tree branches and other debris on roadways. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution, especially in forested areas.

High Wind Warning issued November 12 at 11:47PM PST until November 13 at 7:00AM PST by NWS Eureka CA

Effective: Wed November 12, 2025, 11:47 PM
Expires: Thu November 13, 2025, 7:00 AM

* WHAT...Southeast winds 15 to 25 mph with gusts up to 55 mph expected. Strongest gusts on coastal headlands. * WHERE...Mendocino Coast. Strongest along the southern coast near Point Arena. * WHEN...Until 7 AM PST Thursday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are expected. Travel will be difficult, especially for high profile vehicles. Wind gusts will be particularly strong along windward ridges and exposed coastal headlands.

People are urged to secure loose objects that could be blown around or damaged by the wind.

Wind Advisory issued November 12 at 11:47PM PST until November 13 at 7:00AM PST by NWS Eureka CA

Effective: Wed November 12, 2025, 11:47 PM
Expires: Thu November 13, 2025, 7:00 AM

* WHAT...Southeast winds 15 to 25 mph with gusts up to 45 mph expected. * WHERE...Lake County. Mostly isolated to high ridges and on Clear Lake. * WHEN...Until 7 AM PST Thursday. * IMPACTS...Wind gusts will be particularly strong along windward ridges. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The strongest winds are expected after dark.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution, especially in forested areas.

Beach Hazards Statement issued November 12 at 12:28PM PST until November 14 at 9:00PM PST by NWS San Francisco CA

Effective: Wed November 12, 2025, 12:28 PM
Expires: Thu November 13, 2025, 3:00 PM

* WHAT...A long period westerly swell will result in an increased risk for sneaker waves and rip currents. Breaking waves of 13 to 18 feet with the highest waves up to 23 feet in favored locations are expected. * WHERE...Pacific Coast beaches. * WHEN...From Thursday afternoon through Friday evening. * IMPACTS...Sneaker waves can unexpectedly run significantly farther up the beach than normal, including over rocks and jetties. Rip currents are typically more frequent and stronger in the vicinity of jetties, inlets, and piers.

Remain out of the water to avoid hazardous swimming conditions.

Wind Advisory issued November 12 at 9:49PM PST until November 13 at 10:00AM PST by NWS San Francisco CA

Effective: Wed November 12, 2025, 9:49 PM
Expires: Thu November 13, 2025, 6:00 AM

* WHAT...Southerly winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Sonoma Coastal Range, North Bay Interior Mountains, and Valleys. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Wind gusts up to to 55 mph are expected along the coast and in the higher elevations. Gusts have the potential to exceed 60 mph in the region's peaks.

Winds this strong can make driving difficult, especially for high profile vehicles such as tractor trailers or RVs. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind.

High Wind Warning issued November 12 at 9:49PM PST until November 13 at 10:00AM PST by NWS San Francisco CA

Effective: Wed November 12, 2025, 9:49 PM
Expires: Thu November 13, 2025, 6:00 AM

* WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...The Marin Hills, and Coastal North Bay Including Point Reyes National Seashore. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Damaging winds could down trees, snap power lines, and result in property damage. Widespread power outages are possible. Travel could be extremely difficult and hazardous, especially for high profile vehicles. * ADDITIONAL DETAILS...Localized gusts up to 70 mph are possible at the immediate coast and within higher terrain.

People are urged to secure loose objects that could be blown around or damaged by the wind. Winds this strong can make driving extremely difficult, especially for high profile vehicles such as tractor trailers or RVs. Use extra caution and consider delaying unnecessary travel until winds subside.

Flood Advisory issued November 13 at 3:34AM PST until November 13 at 6:30AM PST by NWS San Francisco CA

Effective: Thu November 13, 2025, 3:34 AM
Expires: Thu November 13, 2025, 6:30 AM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northern California, including the following county, northwestern Sonoma. * WHEN...Until 630 AM PST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 332 AM PST, Doppler radar indicated heavy rain as a boundary moved onshore. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.75 and 1.5 inch of rain has fallen. - Additional rainfall amounts up to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Santa Rosa, Sebastopol, South Santa Rosa Cdp, Forestville, Guerneville, Monte Rio, Occidental, Bodega Bay and Graton. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.