SR-12 Valley of the Moon Scenic Route, Sonoma Highway, Carneros Highway, Rio Vista Highway California Highway SR-12 CalTrans Road Conditions in California


Detailed List of Road Conditions
SR-12

In Central California

1-way controlled traffic at various locations from the Jct of SR 84 (Solano Co) to the Jct of SR 160 (Sacramento Co) from 19000 hrs each night to 0600 hrs each morning Monday thru Friday thru 3/21/25 - Due to construction

Road Weather Information

The following data is provided by CalTrans reported via Road Weather Information Stations (RWIS) along the highway. The data is provided as-is and is not guaranteed to be accurate, use caution when using this data.

Weather Station at SR-12 : Tower Park Way in Lodi San Joaquin county

45.7°F

Time: 2025-03-21 04:30:04
Max Temp: 64.8F
Min Temp: 40.3F
Avg Wind Speed: 3.80 mph Northwest
Max Wind Gust: 5.59 mph
Visibility: 0.1mi. Fog
Dew Point: 31.8F
Precipitation: Slight (unidentified)
Relative Humidity: 58%
Elevation: -16 ft
Weather Station at SR-12 : Brannan Island Road in Isleton Sacramento county

43.2°F

Time: 2025-03-21 04:30:06
Max Temp: 64.6F
Min Temp: 41.9F
Avg Wind Speed: 4.03 mph West
Max Wind Gust: 5.14 mph
Visibility: 0.1mi. Fog
Dew Point: 41F
Precipitation: Slight (unidentified)
Relative Humidity: 92%
Elevation: -16 ft
Weather Station at SR-12 : SR-160 in Isleton Sacramento county

48.2°F

Time: 2025-03-21 04:30:04
Max Temp: 64.6F
Min Temp: 41.4F
Avg Wind Speed: 6.49 mph West
Max Wind Gust: 9.84 mph
Visibility: 0.1mi. Fog
Dew Point: 42.3F
Precipitation: Slight (unidentified)
Relative Humidity: 80%
Elevation: -6 ft
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