Freezing Fog Advisory issued December 22 at 4:09AM PST until December 22 at 10:00AM PST by NWS Pendleton OR
* WHAT...Visibility one-quarter mile or less in freezing fog. * WHERE...Lower Columbia Basin of Oregon. * WHEN...Until 10 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Freezing Fog Advisory issued December 21 at 2:51AM PST until December 21 at 10:00AM PST by NWS Pendleton OR
* WHAT...Visibility one quarter mile or less in freezing fog. * WHERE...Kittitas Valley. * WHEN...Until 10 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Freezing Fog Advisory issued December 19 at 6:01AM MST until December 19 at 12:00PM MST by NWS Pocatello ID
* WHAT...Visibility less than one mile in freezing fog. * WHERE...Arco/Mud Lake Desert and Upper Snake River Plain. * WHEN...Until noon MST today. * IMPACTS...Low visibility could make driving conditions hazardous.
Heavy Freezing Spray Warning issued December 17 at 4:06AM AKST until December 18 at 5:00PM AKST by NWS Fairbanks AK
Northwestern Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third of the combined wind-wave and swell height. .TODAY...E winds 30 kt. Seas 6 ft. Blowing snow. Vsby 1 NM or less. Heavy freezing spray. .TONIGHT...E winds 30 kt. Seas 6 ft. Blowing snow. Vsby 1 NM or less. Freezing spray. .WED...E winds 25 kt. Seas 6 ft. Blowing snow. Vsby 1 NM or less. Heavy freezing spray. .WED NIGHT...NE winds 30 kt. Seas 6 ft. Heavy freezing spray. .THU...NE winds 35 kt. Seas 9
Heavy Freezing Spray Warning issued December 16 at 3:26AM AKST until December 17 at 5:00AM AKST by NWS Fairbanks AK
Northwestern Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third of the combined wind-wave and swell height. .TODAY...E winds 35 kt. Seas 15 ft. Heavy freezing spray. .TONIGHT...NE winds 35 kt. Seas 14 ft. Heavy freezing spray. .TUE...E winds 30 kt. Seas 11 ft. Snow. Freezing spray. .TUE NIGHT...E winds 30 kt. Seas 13 ft. Freezing spray. .WED...E winds 35 kt. Seas 13 ft. Freezing spray. .WED NIGHT...NE winds 40 kt. Seas 13 ft. Heavy freezing spray. .THU...NE winds 35 kt. Seas 12 ft.
Heavy Freezing Spray Warning issued December 16 at 3:26AM AKST until December 17 at 5:00PM AKST by NWS Fairbanks AK
Northwestern Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third of the combined wind-wave and swell height. .TODAY...NE winds 25 kt. Seas 4 ft subsiding. Heavy freezing spray. .TONIGHT...E winds 30 kt. Seas 4 ft. Blowing snow. Vsby 1 NM or less. Heavy freezing spray. .TUE...E winds 30 kt. Seas 5 ft. Blowing snow. Vsby 1 NM or less. Heavy freezing spray. .TUE NIGHT...E winds 25 kt. Seas 5 ft. Blowing snow. Vsby 1 NM or less. Heavy freezing spray. .WED...NE winds 25 kt.
Heavy Freezing Spray Warning issued December 12 at 5:47AM CST until December 12 at 9:00AM CST by NWS Milwaukee/Sullivan WI
* WHAT...Heavy freezing spray at a rate of 2 cm per hour or greater may rapidly accumulate on vessels. * WHERE...Southern Two Thirds of the Open Waters of Lake Michigan. * WHEN...For the Gale Warning, until 6 AM CST early this morning. For the Heavy Freezing Spray Warning, until 9 AM CST this morning. * IMPACTS...Operating a vessel in heavy freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Rapid ice accretion on decks and superstructures may result in a catastrophic loss of stability.
Heavy Freezing Spray Warning issued December 12 at 5:39AM CST until December 12 at 6:00AM CST by NWS Chicago IL
Winds have subsided to below gales and will continue to ease through the rest of today. Additionally, the heavy freezing spray threat has ended. Lighter instances of freezing spray will remain possible through the morning.
Freezing Fog Advisory issued December 11 at 7:45PM PST until December 12 at 10:00AM PST by NWS Pendleton OR
* WHAT...Visibility one quarter mile or less in freezing fog. * WHERE...Foothills of the Blue Mountains of Oregon, and North Central Oregon. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Areas of dense freezing fog have developed across north-central Oregon and the Foothills of the Blue Mountains of Oregon, including along Highways 97, 197, 11 and 207 as well as Interstate 84.
Freezing Fog Advisory issued December 11 at 2:25AM PST until December 11 at 12:00PM PST by NWS Pendleton OR
* WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Foothills of the Blue Mountains of Oregon, and North Central Oregon. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous.