Flood Advisory issued December 24 at 8:26AM PST until December 24 at 2:00PM PST by NWS Sacramento CA
* WHAT...Small stream, roadway, and river flooding caused by excessive rainfall. * WHERE...A portion of northern California, including the Cow Creek drainage basin, Interstate 5, and Highway 99 in Shasta and Tehama counties. * WHEN...Until 200 PM PST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 822 AM PST, Doppler radar and automated rain gauges indicated heavy rain this morning. Minor flooding is forecast to occur along Cow Creek, with roadway flooding elsewhere in the advisory area. - Some locations that will experience flooding include... Redding, Red Bluff, Palo Cedro, Shasta Lake, Anderson, Millville
Winter Weather Advisory issued December 23 at 2:24AM PST until December 24 at 7:00PM PST by NWS Sacramento CA
* WHAT...Snow expected. Total snow accumulations of 5 to 10 inches above 6000 feet, locally higher amounts over peaks. Winds gusting as high as 45 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park. * WHEN...From 7 AM to 7 PM PST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow levels around 5500 to 6500 feet Tuesday morning, then expected to fall to near 5000 feet by Tuesday afternoon.
Dense Fog Advisory issued December 19 at 8:14PM PST until December 20 at 11:00AM PST by NWS Sacramento CA
* WHAT...Visibility down to one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Sacramento Valley, and the Northern San Joaquin Valley. * WHEN...Until 11 AM PST Friday. * IMPACTS...Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued December 18 at 9:36PM PST until December 19 at 12:00PM PST by NWS Sacramento CA
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of the Carquinez Strait and Delta, Sacramento Valley, Motherlode, and the Northern San Joaquin Valley. * WHEN...Until noon PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued December 17 at 1:01AM PST until December 17 at 11:00AM PST by NWS Sacramento CA
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Central and Southern Sacramento Valley, Northern San Joaquin Valley. * WHEN...From 2 AM PST until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Winter Weather Advisory issued December 16 at 3:31AM PST until December 17 at 4:00AM PST by NWS Sacramento CA
* WHAT...Snow expected. Snow accumulations of 5 to 12 inches above 3000 feet, locally higher amounts over peaks. Winds gusting as high as 30 mph. * WHERE...Mountains Southwestern Shasta County to Western Colusa County and Shasta Lake Area / Northern Shasta County Counties. * WHEN...Until 4 AM PST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Snow levels near 3000 feet this morning, rising to near 4500 feet in the afternoon.
Winter Weather Advisory issued December 15 at 1:41AM PST until December 17 at 4:00AM PST by NWS Sacramento CA
* WHAT...Snow expected for Elevations above 3000 feet. Total snow accumulations up to 5 to 12 inches, locally higher amounts on peaks up to 2 feet. * WHERE...Mountains Southwestern Shasta County to Western Colusa County and Shasta Lake Area / Northern Shasta County Counties. * WHEN...From 10 PM this evening to 4 AM PST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning and evening commutes.
Wind Advisory issued December 14 at 2:14AM PST until December 14 at 12:00PM PST by NWS Sacramento CA
* WHAT...Southeast winds 20 to 30 mph with gusts 45 to 55 mph expected. * WHERE...Carquinez Strait and Delta, Central Sacramento Valley, Northeast Foothills/Sacramento Valley, Northern Sacramento Valley, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...Until noon PST today. * IMPACTS...Gusty winds will blow around unsecured objects, including holiday decorations. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds are expected over the northern Sacramento Valley, with gusts to 55 mph.
Wind Advisory issued December 13 at 2:52PM PST until December 14 at 12:00PM PST by NWS Sacramento CA
* WHAT...Southeast winds 20 to 30 mph with gusts 45 to 55 mph expected. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Northeast Foothills, and Northern San Joaquin Valley. * WHEN...From 4 PM PST today until noon PST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects, including holiday decorations. Tree limbs could be blown down and a few power outages may result.
Winter Storm Warning issued December 13 at 2:23AM PST until December 14 at 10:00PM PST by NWS Sacramento CA
* WHAT...Heavy snow expected. For the Coastal Range/Shasta County mountains above 3500 feet, 8 to 24 inches expected, locally higher over peaks. For the Southern Cascades/Sierra above 5000 feet, 1 to 3 feet expected, locally higher over the peaks. Winds gusting as high as 50 MPH. * WHERE...Burney Basin / Eastern Shasta County, Mountains Southwestern Shasta County to Western Colusa County, Shasta Lake Area / Northern Shasta County, West Slope Northern Sierra Nevada, and Western Plumas County/Lassen Park Counties. * WHEN...Until 10 PM PST Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact commutes. Gusty