Dense Fog Advisory
URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ELKO NV 413 PM PST THU JAN 15 2009 ...DENSE FOG ACROSS HUMBOLDT AND LANDER COUNTIES... NVZ030-161800- /O.NEW.KLKN.FG.Y.0002.090116T0200Z-090116T1800Z/ HUMBOLDT COUNTY- INCLUDING THE CITIES OF...WINNEMUCCA...MCDERMITT 413 PM PST THU JAN 15 2009 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST FRIDAY... DENSE FOG WILL ONCE AGAIN FORM ACROSS HUMBOLDT COUNTY. THIS FOG WILL CAUSE VISIBILITIES TO BE REDUCED TO 1/4 MILE OR LESS IN MANY AREAS. THE FOG IS EXPECTED TO LIFT LATE FRIDAY MORNING. ALSO...IN AREAS WHERE THE TEMPERATURE DROPS BELOW 32 DEGREES...FREEZING FOG WILL ALSO OCCUR. THIS CAN MAKE ROADWAYS SLICK AND MAY FORM ON BRIDGES AND OVERPASSES BEFORE THE REST OF THE ROADWAYS. A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. $$
URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ELKO NV 413 PM PST THU JAN 15 2009 ...DENSE FOG ACROSS HUMBOLDT AND LANDER COUNTIES... NVZ036-161800- /O.NEW.KLKN.FG.Y.0002.090116T0200Z-090116T1800Z/ NORTHERN LANDER COUNTY AND NORTHERN EUREKA COUNTY- INCLUDING THE CITY OF...BATTLE MOUNTAIN 413 PM PST THU JAN 15 2009 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST FRIDAY... DENSE FOG WILL ONCE AGAIN FORM ACROSS LANDER COUNTY. THIS FOG WILL CAUSE VISIBILITIES TO BE REDUCED TO 1/4 MILE OR LESS IN MANY AREAS. THE FOG IS EXPECTED TO LIFT LATE FRIDAY MORNING. ALSO...IN AREAS WHERE THE TEMPERATURE DROPS BELOW 32 DEGREES...FREEZING FOG WILL ALSO OCCUR. THIS CAN MAKE ROADWAYS SLICK AND MAY FORM ON BRIDGES AND OVERPASSES BEFORE THE REST OF THE ROADWAYS. A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. $$ IPPI
URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE BOISE ID 247 PM MST THU JAN 15 2009 IDZ012-ORZ064-161400- /O.NEW.KBOI.FG.Y.0004.090116T0200Z-090116T1900Z/ LOWER TREASURE VALLEY ID-LOWER TREASURE VALLEY OR- 247 PM MST THU JAN 15 2009 ...DENSE FOG ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 12 PM MST FRIDAY... THE NATIONAL WEATHER SERVICE IN BOISE HAS ISSUED A DENSE FOG ADVISORY FOR THE LOWER TREASURE VALLEY...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 12 PM MST FRIDAY. DENSE FOG IS EXPECTED TO REDEVELOP THROUGH THE LOWER TREASURE VALLEY OF OREGON AND IDAHO TONIGHT LASTING THROUGH NOON FRIDAY. THERE IS A SLIGHT CHANCE OF LIGHT FREEZING DRIZZLE OR VERY LIGHT SNOW ASSOCIATED WITH THE FOG...MAKING FOR SLICK DRIVING CONDITIONS. PLEASE USE CAUTION AND ALLOW EXTRA TIME TO GET TO YOUR DESTINATION THIS MORNING. A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. $$
URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SPOKANE WA 1140 AM PST THU JAN 15 2009 WAZ035-036-160400- /O.CON.KOTX.AS.Y.0001.000000T0000Z-090121T0000Z/ /O.CON.KOTX.FG.Y.0002.000000T0000Z-090116T2000Z/ UPPER COLUMBIA BASIN-SPOKANE AREA- INCLUDING THE CITIES OF...RITZVILLE...GRAND COULEE...ODESSA... WILBUR...COULEE CITY...SPOKANE...CHENEY...DAVENPORT...ROCKFORD 1140 AM PST THU JAN 15 2009 ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY... ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 12 PM PST FRIDAY... AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY. A DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 12 PM PST FRIDAY. WIDESPREAD FOG WILL REDUCE VISIBILITIES TO A QUARTER MILE OR LESS OVER PORTIONS OF THE WEST PLAINS AND OVER PORTIONS OF THE UPPER COLUMBIA BASIN AROUND HIGHWAY TWO. THE THICK FOG WILL LIKELY LINGER THROUGH THE DAY AND THROUGH THE NIGHT IN THESE AREAS. ELSEWHERE...VISIBILITIES HAVE IMPROVED AND THE THREAT FOR DENSE FOG HAS DIMINISHED IN THE CITY OF SPOKANE. A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. IN ADDITION...TEMPERATURES ARE EXPECTED TO REMAIN BELOW FREEZING. THIS HAS THE POTENTIAL TO MAKE ROADS AND SURFACES SLIPPERY AND HAZARDOUS. THIS WILL BE ESPECIALLY TRUE FOR BRIDGES AND OVERPASSES. MOTORISTS AND PEDESTRIANS SHOULD USE CAUTION. STRONG HIGH PRESSURE AT THE SURFACE AND ALOFT WILL REMAIN OVER THE INLAND NORTHWEST THROUGH EARLY NEXT WEEK. LIGHT WINDS AND A STRONG LOW LEVEL INVERSION WILL CONTRIBUTE TO THE POTENTIAL FOR POLLUTANTS...LIKE SMOKE AND VEHICLE EXHAUST...TO BE TRAPPED IN THE LOW LEVELS OF THE ATMOSPHERE. AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT OF AN AIRMASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASE TO POTENTIALLY DANGEROUS LEVELS. PERSONS WITH RESPIRATORY ILLNESS SHOULD FOLLOW THEIR PHYSICIANS ADVICE FOR DEALING WITH HIGH LEVELS OF AIR POLLUTION. $$