...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON PST TODAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THURSDAY... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Air Stagnation Advisory, stagnant conditions will have
...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Alpowa Summit, Tekoa, Uniontown, Colfax, Clarkston, Rosalia, Pomeroy, La Crosse, Oakesdale, and Pullman. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous.
...FREEZING FOG ADVISORY IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Seattle and Vicinity. * WHEN...Until noon PST today. * IMPACTS...Hazardous driving conditions due to low visibility and potential frost on bridges.
...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Tacoma Area and Hood Canal Area. * WHEN...Until noon PST today. * IMPACTS...Hazardous driving conditions due to low visibility and potential frost on bridges.
...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Southwest Interior. * WHEN...Until noon PST today. * IMPACTS...Hazardous driving conditions due to low visibility and potential frost on bridges.
...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... * WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Western Whatcom County. * WHEN...Until noon PST today. * IMPACTS...Hazardous driving conditions due to low visibility and potential frost on bridges.
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 4 AM PST FRIDAY ABOVE 3500 FEET... ...WINTER STORM WATCH NOW IN EFFECT FROM LATE THURSDAY NIGHT THROUGH SATURDAY AFTERNOON ABOVE 3500 FEET... * WHAT...For the Winter Weather Advisory above 3500 feet, snow expected. Total snow accumulations of 4 to 8 inches. For the
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 4 AM PST FRIDAY ABOVE 3500 FEET... ...WINTER STORM WATCH NOW IN EFFECT FROM LATE THURSDAY NIGHT THROUGH SATURDAY AFTERNOON ABOVE 3500 FEET... * WHAT...For the Winter Weather Advisory above 3500 feet, snow expected. Total snow accumulations of 4 to 8 inches. For the
...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY... * WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Tacoma Area and Hood Canal Area. * WHEN...Until noon PST Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility
...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL NOON PST WEDNESDAY... * WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Southwest Interior. * WHEN...Until noon PST Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility
...FREEZING FOG ADVISORY IN EFFECT UNTIL NOON PST WEDNESDAY... * WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Western Whatcom County. * WHEN...Until noon PST Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility and potential frost on bridges.
...FREEZING FOG ADVISORY IN EFFECT UNTIL NOON PST WEDNESDAY... * WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Tacoma Area and Hood Canal Area. * WHEN...Until noon PST Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility and potential frost on bridges.
...FREEZING FOG ADVISORY IN EFFECT UNTIL NOON PST WEDNESDAY... * WHAT...Visibility one quarter to one half mile in freezing fog. * WHERE...Southwest Interior. * WHEN...Until noon PST Wednesday. * IMPACTS...Hazardous driving conditions due to low visibility and potential frost on bridges.
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THURSDAY... * WHAT...Poor air quality. * WHERE...Portions of central, north central and northeast Oregon and central, south central and southeast Washington. * WHEN...Until 11 AM PST Thursday.
...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM PST WEDNESDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THURSDAY... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Air Stagnation Advisory, stagnant conditions will have potential to trap pollutants near the ground
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THURSDAY... * WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air quality. * WHERE...Portions of North Idaho and Central, East Central, North Central, and Northeast Washington.
...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM PST WEDNESDAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THURSDAY... * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Air Stagnation Advisory, stagnant conditions will have potential to trap pollutants near the ground
...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM PST WEDNESDAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Pomeroy, Pullman, Rosalia, Clarkston, Tekoa, Uniontown, Colfax, Oakesdale, La Crosse, and Alpowa Summit. * WHEN...Until 8 AM PST Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous.
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST THURSDAY... * WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air quality. * WHERE...Portions of North Idaho and Central, East Central, North Central, and Northeast Washington.
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH SATURDAY AFTERNOON ABOVE 3500 FEET... * WHAT...Heavy snow possible above 3500 feet. Total snow accumulations of 10 to 26 inches possible. Winds could gust as high as 45 mph. * WHERE...In Oregon, Northern Oregon Cascades and Cascades in