Dense Fog Advisory issued January 15 at 4:16PM PST until January 16 at 8:00AM PST by NWS Spokane WA
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Quincy, Harrington, Grand Coulee, Ritzville, Ephrata, Moses Lake, Creston, Wilbur, Othello, Odessa, and Coulee City. * WHEN...Until 8 AM PST Thursday. * IMPACTS...Low visibility will make driving conditions hazardous. Freezing temperatures could lead to slick conditions on untreated roadways. * ADDITIONAL DETAILS...Spotters have reported visibility as low as 1/8 mile near Moses Lake and Warden.
Dense Fog Advisory issued January 15 at 7:43PM PST until January 16 at 10:00AM PST by NWS Portland OR
* WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Air Stagnation Advisory, light winds and limited air movement will lead to a period of stagnant air conditions. * WHERE...South Willamette Valley. * WHEN...Until 10 AM PST Thursday. * IMPACTS...For the Dense Fog Advisory, low visibility could make driving conditions hazardous. For the Air Stagnation Advisory, Deteriorating air quality may cause issues for people with respiratory problems.
Dense Fog Advisory issued January 15 at 9:36AM PST until January 15 at 12:00PM PST by NWS Medford OR
* WHAT...For the Dense Fog Advisory, visibility of less than a quarter of a mile in dense fog. For the Air Stagnation Advisory, poor air quality will continue. This is due to an inversion and stagnant air conditions near the surface that will continue to trap pollutants. * WHERE...Valleys in central Douglas County. This includes Roseburg, Sutherlin, Elkton, Camas Valley, Canyonville, Glendale and surrounding areas. * WHEN...For the Dense Fog Advisory, until noon PST today. For the Air Stagnation Advisory, until 10 AM PST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. Poor air quality may cause issues for
Dense Fog Advisory issued January 13 at 10:18PM EST until January 14 at 4:00AM EST by NWS Tallahassee FL
* WHAT...Visibility around one quarter mile in dense fog. * WHERE...Portions of the Panhandle of Florida and south central and southwest Georgia. * WHEN...Until 4 AM EST /3 AM CST/ Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued January 9 at 4:03PM MST until January 10 at 3:00AM MST by NWS Great Falls MT
* WHAT...Visibility less than one half mile in dense fog. * WHERE...The Interstate 90 Corridor between Bozeman and Whitehall, and Canyon Ferry Area. * WHEN...Until 3 AM MST Friday. * IMPACTS...Low visibility and icy roadways could make driving conditions hazardous. * ADDITIONAL DETAILS...This will mostly impact Interstate 90 from Belgrade to Three Forks, and the river valley from Three Forks north to around Toston along the border between Broadwater and Gallatin Counties.
Dense Fog Advisory issued January 7 at 5:05PM MST until January 7 at 11:00PM MST by NWS Great Falls MT
* WHAT...Visibility less than one half mile in dense fog. * WHERE...Helena Valley. * WHEN...Until 11 PM MST this evening. * IMPACTS...Low visibility and icy roadways will make driving conditions hazardous. * ADDITIONAL DETAILS...Westerly winds mixing into the Helena Valley after 9 pm MST will help start to dissipate the fog.
Dense Fog Advisory issued January 5 at 11:50AM MST until January 6 at 11:00AM MST by NWS Riverton WY
* WHAT...Visibility less than 1/2 miles in dense fog. Fog may briefly thin this afternoon before returning overnight tonight. * WHERE...Portions of the Lander Foothills and Wind River Basin. * WHEN...Until 11 AM MST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued January 5 at 3:12PM PST until January 6 at 12:00AM PST by NWS Spokane WA
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Rosalia, Tekoa, Uniontown, Potlatch, Alpowa Summit, Oakesdale, Pomeroy, Plummer, Moscow, Genesee, and Pullman. * WHEN...Until midnight PST tonight. * IMPACTS...Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued January 4 at 5:52PM CST until January 5 at 6:00AM CST by NWS Amarillo TX
* WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Wind Advisory, north winds up to 35 mph with gusts up to 50 mph expected. * WHERE...Lipscomb and Ochiltree Counties. * WHEN...For the Dense Fog Advisory, until 6 AM CST Sunday. For the Wind Advisory, from 4 AM to 6 PM CST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Low visibility could make driving conditions hazardous.
Dense Fog Advisory issued January 4 at 6:09PM CST until January 5 at 12:00AM CST by NWS Norman OK
* WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Wind Advisory, north winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Ellis, Harper, Woods, and Woodward Counties. * WHEN...For the Dense Fog Advisory, until midnight CST tonight. For the Wind Advisory, from 3 AM to 6 PM CST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Low visibility could make driving conditions hazardous.