High Surf Advisory issued December 12 at 1:20PM PST until December 13 at 4:00AM PST by NWS San Francisco CA
* WHAT...For the Coastal Flood Advisory, minor coastal flooding expected due to King Tides. For the High Surf Advisory, large breaking waves of 18 to 22 feet expected. * WHERE...For the Coastal Flood Advisory, along the bayshore line. For the High Surf Advisory, northwest to west facing beaches along the Pacific Ocean. * WHEN...For the Coastal Flood Advisory, until 1 PM PST Monday. For the High Surf Advisory, from 1 PM this afternoon to 4 AM PST Friday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Dangerous swimming and surfing conditions and localized beach erosion.
Gale Watch issued December 12 at 3:10AM PST until December 14 at 4:00AM PST by NWS Seattle WA
* WHAT...For the Small Craft Advisory, seas 8 to 12 ft. For the Gale Watch, south winds 30 to 40 kt and seas 18 to 23 ft possible. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...For the Small Craft Advisory, until 4 AM PST Friday. For the Gale Watch, from late tonight through late Friday night. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
Small Craft Advisory issued December 12 at 3:10AM PST until December 13 at 4:00AM PST by NWS Seattle WA
* WHAT...For the Small Craft Advisory, seas 8 to 12 ft. For the Gale Watch, south winds 30 to 40 kt and seas 18 to 23 ft possible. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...For the Small Craft Advisory, until 4 AM PST Friday. For the Gale Watch, from late tonight through late Friday night. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
Wind Advisory issued December 11 at 12:55PM PST until December 12 at 4:00AM PST by NWS Medford OR
* WHAT...Southeast winds 20 to 25 mph with gusts up to 45 mph expected. * WHERE...Southern portions of the Rogue Valley south of Medford. This includes Interstate 5 from Phoenix to Ashland. * WHEN...From 7 PM this evening to 4 AM PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winter Weather Advisory issued December 12 at 5:51AM EST until December 13 at 4:00AM EST by NWS Buffalo NY
* WHAT...Lake effect snow expected. Total snow accumulations of 3 to 6 inches in the most persistent lake snows. Winds gusting as high as 35 mph will produce blowing and drifting snow. * WHERE...Ontario County. * WHEN...Until 4 AM EST Friday. * IMPACTS...Plan on snow covered and slippery road conditions and reduced visibility. Areas of blowing snow will significantly reduce visibility. The hazardous conditions will impact the morning and evening commutes today.
Rip Current Statement issued December 12 at 1:42AM EST until December 14 at 4:00AM EST by NWS Melbourne FL
* WHAT...Dangerous rip currents. * WHERE...Coastal Volusia, Coastal Brevard, Coastal Indian River, Coastal Saint Lucie, and Coastal Martin counties. * WHEN...Through late Friday night. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
Wind Advisory issued December 11 at 11:51PM PST until December 13 at 4:00AM PST by NWS Phoenix AZ
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Southwest corner of Imperial County. * WHEN...From 5 PM Thursday to 4 AM PST Friday. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne.
Small Craft Advisory issued December 11 at 2:31AM PST until December 13 at 4:00AM PST by NWS Medford OR
* WHAT...For the Gale Warning, south winds 25 to 30 kt with gusts to 40 kt and very steep seas 10 to 13 ft due to a mix of west swell at 15 seconds and wind seas at 7 seconds expected. The worst conditions are expected from mid afternoon through tonight. For the Small Craft Advisory, south winds shifting to northwest 20 to 30 kt and steep seas 10 to 17 ft at 15 seconds expected. * WHERE...All areas. * WHEN...For the Gale Warning, from 7 AM this morning to 4 AM PST Thursday. For the Small Craft Advisory, from
Gale Warning issued December 11 at 2:31AM PST until December 12 at 4:00AM PST by NWS Medford OR
* WHAT...For the Gale Warning, south winds 25 to 30 kt with gusts to 40 kt and very steep seas 10 to 13 ft due to a mix of west swell at 15 seconds and wind seas at 7 seconds expected. The worst conditions are expected from mid afternoon through tonight. For the Small Craft Advisory, south winds shifting to northwest 20 to 30 kt and steep seas 10 to 17 ft at 15 seconds expected. * WHERE...All areas. * WHEN...For the Gale Warning, from 7 AM this morning to 4 AM PST Thursday. For the Small Craft Advisory, from
Special Weather Statement issued December 11 at 4:00AM EST by NWS Greenville-Spartanburg SC
A strong cold front moving through the mountains this morning will usher in sub-freezing air. This will change rain over to snow, especially above 3,500 feet in elevation near the Tennessee border. Rain will gradually transition to snow, starting in the highest elevations, around or shortly after daybreak with snow levels falling through mid morning. Snow will taper off by mid to late afternoon with generally light accumulations ranging from a half inch to 3 inches. The highest totals of 1-3 inches will be mainly confined to the Smokies with an inch or two possible across the northern mountains. Any