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Ukiah, CA Traffic and Road Conditions

Ukiah Traffic Map

No Traffic Flow? Choose Live Map then Zoom in Closer

How to use the Ukiah Traffic Map

Traffic flow lines: Red/White dashed lines = Closed Road, Grey/White dashed lines = Road Work, Red lines = Heavy traffic flow, Yellow/Orange lines = Medium flow and Green = normal traffic. Black lines or No traffic flow lines could indicate a closed road, but in most cases it means that either there is not enough vehicle flow to register or traffic isn't monitored. Also, If you do not see traffic flow, you can zoom in closer to reveal localized data. If you are unable to pan the map, press here (to focus off of the map) and try again.

Traffic Incidents: Each icon represents a traffic event or incident such as road construction, closure (red circle with a white dash) or accident.

In known extreme weather events, flooding, or accidents, the map may still show green lines, even if lanes or the entire road is closed.

Map and Alerts Usage Tips and FAQs

Ukiah Traffic Alerts

Hazard 6.7 mi

Partial blockage reported on Black Bart Trail

A vehicle is partially blocking the driveway on Black Bart Trail. Use caution in the area.

5846 Black Bart Trl Updated 3:29 PM

Hazard 31.3 mi

Hazard on Fish Rock Rd near Tock Ln

Traffic is being blocked on Fish Rock Road due to cans hanging off a vehicle. This is causing delays on the narrow street.

Fish Rock Rd / Tock Ln Updated 3:39 PM

Tweets by CHP_HQ

California State Official Traffic Resources:
CA DOT | Caltrans QuickMap | CHP Traffic Full Site | CHP Traffic Mobile Site

sources: Caltrans, CHP, Twitter

Alerts Last Updated: Sun, Jul 19th 02:44:09 PM

National Traffic Forecast

Weather Impacts on Highways and Roads: 07-19 to 07-21

Updated Sun Jul 19th 2026, 1:19pm PDT

Great Lakes and Midwest Air Quality Alert

Travelers and commuters in the Great Lakes and Midwest regions should be aware of high concentrations of smoke from Canadian wildfires affecting major roads such as I-94, I-75, and I-90. Air quality alerts are in effect through Tuesday, causing potential visibility issues. Stay informed and consider alternative routes if necessary.

Thunderstorms from Northern Plains to Mid-Atlantic

Active thunderstorms will be moving through the Northern Plains to the Mid-Atlantic through Tuesday. Expect possible delays and hazardous conditions along major routes like I-80, I-70, and I-95. Be cautious of severe thunderstorms, heavy rains, and isolated flash flooding. Drive carefully and watch for weather updates.

Extreme Heat from Northern Plains to Lower Mississippi Valley

Extreme heat will impact areas from the Northern Plains into the Lower Mississippi Valley, causing potential heat risks for travelers on highways such as I-55, I-35, and I-40. Stay hydrated and plan ahead for longer travel times due to heat advisories in place.

Heavy Rain along Northeast Gulf Coast

Travelers in the northeast Gulf Coast should be prepared for heavy rain from Tropical Depression Two, affecting routes such as I-10 and US-98. Rainfall bands may bring significant precipitation from Florida westward to Louisiana, impacting road conditions. Stay updated with local advisories.

Monsoonal Rains in Southwest and Great Basin

Expect active monsoonal thunderstorms in the Southwest and Great Basin regions, affecting travel on roads like I-15, I-25, and US-93. These storms may bring locally heavy rains and isolated flash flooding, especially in areas like southern New Mexico, Arizona, and Utah. Monitor weather conditions closely.

This live traffic and road conditions report is valid for ZIP code 95482, accurately covering the area of Ukiah, CA.