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NOAA's National Weather Service
Each location shows all alerts on one page
WARNINGS - WATCHES - ADVISORIES - STATEMENTS
Updates every 15 Minutes
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 HIGH WIND WARNING |
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| Del Norte County | ||
| Effective: Mon, 12/22 9:17pm | Severity: Severe | |
| Updated: December 23, 2025 12:31 am | Urgency: Expected | |
| Expires: Tue, 12/23 5:30am | Certainty: Likely | |
| Areas Affected: Del Norte Interior - Northern Humboldt Interior | ||
Alert
Details:
* WHAT...Southeast winds 30 to 40 mph with gusts up to 70 mph expected. Strongest winds over the ridges. * WHERE...Del Norte Interior and Northern Humboldt Interior. * WHEN...From 10 PM Tuesday to 10 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. Information: People are urged to secure loose objects that could be blown around or damaged by the wind. |
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| HIGH WIND WARNING |
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| Del Norte County | ||
| Effective: Mon, 12/22 9:17pm | Severity: Severe | |
| Updated: December 23, 2025 12:31 am | Urgency: Expected | |
| Expires: Tue, 12/23 5:30am | Certainty: Likely | |
| Areas Affected: Coastal Del Norte - Northern Humboldt Coast | ||
Alert
Details:
* WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Del Norte and Northern Humboldt Coast. * WHEN...From midnight Tuesday Night to 9 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread 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. Information: People are urged to secure loose objects that could be blown around or damaged by the wind. |
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 FLOOD WATCH |
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| Del Norte County | ||
| Effective: Mon, 12/22 11:53pm | Severity: Severe | |
| Updated: December 23, 2025 12:31 am | Urgency: Future | |
| Expires: Tue, 12/23 11:15am | Certainty: Possible | |
| Areas Affected: Coastal Del Norte - Del Norte Interior - Northern Humboldt Coast - Southwestern Humboldt - Northern Humboldt Interior - Southern Humboldt Interior - Northern Trinity - Southern Trinity - Mendocino Coast - Northwestern Mendocino Interior - Northeastern Mendocino Interior - Southwestern Mendocino Interior - Southeastern Mendocino Interior - Northern Lake County - Southern Lake County | ||
Alert
Details:
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Del Norte County, Humboldt County, Trinity County, Mendocino County, and Lake County. * WHEN...Through Friday evening. * IMPACTS...There will be an increased risk of rock and land slides along roadways. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - Additional rounds of heavy rain are likely again starting tonight and continuing through Friday night. An additional 3-6, locally up to 9 inches of total precipitation is possible through Friday. There will be breaks in the heavy precipitation, but heavy rain falling on already saturated ground will promote flooding impacts. The more widespread moderate to heavy precipitation will not arrive until Tuesday afternoon. - http://www.weather.gov/safety/flood Information: 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. |
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