Alert archive / Arizona / Winter Storm Warnings in 2007
Winter Storm Warning 2, NWS Tucson, AZ
NWS Tucson, AZ issued this winter storm warning at Jan 22, 2007, 9:23 AM MST. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 22, 2007, 9:23 AM MST (16:23 UTC)
- Expired
- Jan 22, 2007, 1:05 PM MST
- In force
- 4 hr
- Issued by
- NWS Tucson, AZ
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS45 KTWC 221623 WSWTWC URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE TUCSON AZ 923 AM MST MON JAN 22 2007 ...MAJOR WINTER STORM NOT QUITE OVER FOR SOUTHEAST ARIZONA... .THE MAJOR WINTER STORM WHICH HAS STRUCK SOUTHEAST ARIZONA SINCE SUNDAY EVENING IS NOT QUITE OVER YET. THE STORM WAS CENTERED NEAR NOGALES AND WILL CONTINUE TO DRIFT SOUTH INTO SONORA TODAY. HOWEVER...SNOW BANDS HAVE BEGUN TO ROTATE AROUND THE LOW AND WILL ONCE AGAIN OVERSPREAD THE TUCSON METRO AREA AND AS FAR WEST AS THE TOHONO OODHAM NATION. SNOW LEVELS WILL VARY BETWEEN 2000 AND 3000 FEET TODAY...AND AS THE PRECIPITATION BECOMES MORE CONVECTIVE... IT WILL BE INTERMITTENT BUT HEAVY AT TIMES. ADDITIONAL ACCUMULATIONS OF UP TO 2 INCHES CAN BE EXPECTED IN THE LOWEST ELEVATIONS...WITH ANOTHER 3 TO 6 INCHES EXPECTED ABOVE 6000 FEET THROUGH LATE AFTERNOON. IN ADDITION TO THE SNOW...PATCHY DENSE FOG...FROST...AND ICE CONTINUE TO PLAGUE THE REGION. MANY ROADS EAST OF TUCSON WERE COVERED IN SEVERAL INCHES OF SNOW AND ICE THIS MORNING. MANY SCHOOLS FROM TUCSON EAST HAVE CANCELLED CLASSES FOR THE DAY. MOUNTAIN SNOWFALL SO FAR THIS MORNING HAS BEEN IN THE 1 TO 2 FOOT RANGE INCLUDING 24 INCHES AT HANNAGAN MEADOW AND 12 INCHES ON MOUNT LEMMON. IN THE VALLEYS...TUCSON HAS RECEIVED ANYWHERE BETWEEN A HALF AND AND 3 INCHES OF SNOW...WITH 2 TO 9 INCHES IN THE LOWER ELEVATIONS OF GRAHAM AND COCHISE COUNTIES AND AT LEAST 6 INCHES IN ORACLE IN SOUTHEAST PINAL COUNTY. ROAD CONDITIONS IN THE TUCSON METRO AREAS WILL IMPROVE SOMEWHAT AT TIMES TODAY AS TEMPERATURES RISE A LITTLE ABOVE FREEZING. HOWEVER THEY WILL REMAIN POOR ACROSS THE HIGHER TERRAIN EAST OF TUCSON. AREAS OF DENSE FOG WILL ALSO BECOME MORE PATCHY AS THE DAY WEARS ON...BUT VISIBILITIES COULD FALL AS LOW AS A QUARTER MILE IN THE HEAVIER SNOW SHOWERS. AT THE VERY LEAST...ANY MOTORISTS IN SOUTHEAST ARIZONA SHOULD BE PREPARED FOR DANGEROUS DRIVING CONDITIONS...PARTICULARLY THOSE HEADING EAST OF TUCSON. AZZ019-030-035-230000- /O.CAN.KTWC.HS.W.0002.000000T0000Z-070123T0000Z/ /O.NEW.KTWC.WS.W.0002.070122T1623Z-070123T0000Z/ NORTHERN GREENLEE COUNTY-UPPER GILA RIVER VALLEY-COCHISE COUNTY- 923 AM MST MON JAN 22 2007 ...HEAVY SNOW WARNING IS CANCELLED... ...WINTER STORM WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON FOR ALL ELEVATIONS... THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON FOR ALL ELEVATIONS. THE HEAVY SNOW WARNING HAS BEEN CANCELLED. PERIODS OF SNOW AND PATCHY DENSE FOG WILL CONTINUE TO CREATE DANGEROUS DRIVING CONDITIONS THROUGH AT LEAST THIS EVENING. MOST ROADS ARE SNOW COVERED AND ICY...AND WILL REMAIN THAT WAY FOR THE REST OF THE DAY AS TEMPERATURES STRUGGLE TO RISE ABOVE FREEZING. ANY SNOW THAT MELTS WILL LIKELY REFREEZE AS SOON AS THE SUN GOES DOWN...OR AS HEAVIER SHOW SHOWERS PASS OVERHEAD. TOTAL STORM ACCUMULATIONS WILL RANGE FROM 6 INCHES IN THE LOWEST ELEVATIONS TO UP TO 30 INCHES ON MOUNT GRAHAM AND AT HANNAGAN MEADOW. A WINTER STORM WARNING MEANS THAT SIGNIFICANT AMOUNTS OF SNOW...FOG AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. DO NOT DRIVE UNLESS ABSOLUTELY NECESSARY. $$ AZZ029-033-034-230000- /O.UPG.KTWC.SN.Y.0003.000000T0000Z-070123T0000Z/ /O.NEW.KTWC.WS.W.0002.070122T1623Z-070123T0000Z/ SOUTHEAST PINAL COUNTY-TUCSON METRO/MARANA/GREEN VALLEY- SANTA CRUZ COUNTY- 923 AM MST MON JAN 22 2007 ...WINTER STORM WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON ABOVE 2500 FEET... ...SNOW ADVISORY NO LONGER IN EFFECT... THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON ABOVE 2500 FEET. THIS INCLUDES THE TUCSON METRO AREA. THE SNOW ADVISORY IS NO LONGER IN EFFECT. PERIODS OF SNOW...PATCHY DENSE FOG...AND PATCHY ICE ON BRIDGES WILL CONTINUE TO CREATE DANGEROUS DRIVING CONDITIONS THROUGH AT LEAST THIS EVENING. ROAD CONDITIONS WILL IMPROVE SOMEWHAT AS TEMPERATURES STRUGGLE ABOVE FREEZING AND THE SUN TRIES TO COME OUT IN BETWEEN THE SNOW SHOWERS. HOWEVER...IN HEAVIER SNOW SHOWERS...VISIBILITIES MAY FALL AS LOW AS A QUARTER MILE WITH SNOWFALL RATES UP TO AN INCH PER HOUR. TOTAL STORM ACCUMULATIONS THROUGH THIS EVENING WILL RANGE FROM 1 TO 4 INCHES IN THE TUCSON METRO AREA TO UP TO 18 INCHES ON MOUNT GRAHAM AND AT HANNAGAN MEADOW. A WINTER STORM WARNING MEANS THAT SIGNIFICANT AMOUNTS OF SNOW...FOG AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. DO NOT DRIVE UNLESS ABSOLUTELY NECESSARY. $$ AZZ032-230000- /O.NEW.KTWC.WS.W.0002.070122T1623Z-070123T0000Z/ TOHONO OODHAM NATION- 923 AM MST MON JAN 22 2007 ...WINTER STORM WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON ABOVE 2500 FEET... THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON ABOVE 2500 FEET. CENTRAL PIMA COUNTY HAS MISSED THE WORST OF THIS WINTER STORM SO FAR. HOWEVER...SNOW SHOWER BANDS HAVE BEGUN TO ROTATE INTO THE TOHONO OODHAM NATION FROM THE NORTHEAST. IT WILL NOT SNOW THE ENTIRE TIME TODAY...BUT WITH THE SNOW SHOWERS BECOMING HEAVY AT TIMES...VISIBILITIES COULD FALL AS LOW AS A QUARTER MILE IN SPOTS WITH SNOWFALL RATES UP TO AN INCH PER HOUR. TOTAL ACCUMULATIONS THROUGH THIS EVENING WILL RANGE FROM UP TO 2 INCHES ON THE DESERT FLOORS TO 6 INCHES ON KITT PEAK. A WINTER STORM WARNING MEANS THAT SIGNIFICANT AMOUNTS OF SNOW...FOG AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL VERY HAZARDOUS. DO NOT DRIVE UNLESS ABSOLUTELY NECESSARY. $$ PYTLAK
3 follow-up statements
000 WWUS45 KTWC 221840 WSWTWC URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE TUCSON AZ 1140 AM MST MON JAN 22 2007 ...MAJOR WINTER STORM WINDING DOWN BUT NOT QUITE OVER FOR SOUTHEAST ARIZONA... .THE STORM CENTER WAS ABOUT 40 MILES SOUTHWEST OF NOGALES AND WILL CONTINUE TO DRIFT SOUTH INTO SONORA TODAY. SNOW SHOWER BANDS HAVE BEGUN TO INCREASE AND ROTATE BACK INTO THE AREA FROM THE SOUTHEAST...PARTICULARLY OVER GRAHAM AND EASTERN COCHISE COUNTIES. THE SNOW LEVEL HAS RISEN SLIGHTLY TO 3000 FEET...BUT MAY FALL AGAIN TOWARD 2000 FEET AGAIN LATE THIS AFTERNOON AND NEAR HEAVIER SHOWERS. FARTHER NORTH AND WEST OVER THE TUCSON METRO AREA...THE SANTA CRUZ VALLEY...AND THE TYPHOON ADHAM NATION...SKIES WERE PARTIALLY CLEARING AND TEMPERATURES WERE STRUGGLING TO CLIMB ABOVE FREEZING. THIS WAS HELPING TO MELT MUCH OF THE LOWER ELEVATION SNOW AND ICE THAT ACCUMULATED OVERNIGHT. HOWEVER...THE SUN IS ALSO CAUSING THE ATMOSPHERE TO DESTABILIZE AND MAY HELP FUEL THE SNOW SHOWER ACTIVITY AS IT ROTATES WEST FROM COCHISE AND GRAHAM COUNTIES. NOT EVERYONE WILL RECEIVE ADDITIONAL SNOW THIS AFTERNOON. HOWEVER WHERE IT DOES FALL...THE SNOW WILL BE BRIEFLY HEAVY. ADDITIONAL ACCUMULATIONS OF UP TO 2 INCHES CAN BE EXPECTED IN SOME LOWER ELEVATION LOCATIONS...PARTICULARLY EAST OF TUCSON...WITH ANOTHER 3 TO 6 INCHES EXPECTED ABOVE 6000 FEET THROUGH LATE AFTERNOON. LATER THIS EVENING...WHILE THE SNOW SHOWERS WILL DIMINISH...THE CONCERN WILL TURN TO REFREEZING...MORE FROST FORMATION...AND AREAS OF FOG WHICH WILL REDEVELOP NEAR SNOW COVERED AREAS. AZZ019-030-035-230000- /O.CON.KTWC.WS.W.0002.000000T0000Z-070123T0000Z/ NORTHERN GREENLEE COUNTY-UPPER GILA RIVER VALLEY-COCHISE COUNTY- 1140 AM MST MON JAN 22 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. PERIODS OF SNOW SHOWERS AND PATCHY DENSE FOG WILL CONTINUE TO CREATE DANGEROUS DRIVING CONDITIONS THROUGH AT LEAST THIS EVENING. MOST ROADS REMAIN SNOW COVERED AND ICY. ROAD CONDITIONS WILL IMPROVE AT TIMES AS THE SUN BREAKS OUT IN BETWEEN THE SNOW SHOWERS...BUT ANY SNOW THAT MELTS WILL LIKELY REFREEZE AS SOON AS THE SUN GOES DOWN...OR AS HEAVIER SHOW SHOWERS PASS OVERHEAD. ADDITIONAL ACCUMULATIONS BETWEEN NOON AND 5 PM WILL RANGE FROM NOTHING IN SOME AREAS...TO UP TO 6 INCHES ON THE HIGHEST MOUNTAIN PEAKS. A WINTER STORM WARNING MEANS THAT SIGNIFICANT AMOUNTS OF SNOW... FOG AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. DO NOT DRIVE UNLESS ABSOLUTELY NECESSARY. $$ AZZ029-032>034-230000- /O.CON.KTWC.WS.W.0002.000000T0000Z-070123T0000Z/ SOUTHEAST PINAL COUNTY-TOHONO OODHAM NATION- TUCSON METRO/MARANA/GREEN VALLEY-SANTA CRUZ COUNTY- 1140 AM MST MON JAN 22 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON ABOVE 2500 FEET... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. SCATTERED SNOW SHOWERS WILL REDEVELOP AND SPREAD WEST INTO THE AREA THIS AFTERNOON. ROAD CONDITIONS WILL IMPROVE AS TEMPERATURES STRUGGLE ABOVE FREEZING AND THE SUN BREAKS OUT IN BETWEEN THE SNOW SHOWERS. SOME AREAS MAY NOT SEE ANY ADDITIONAL ACCUMULATION THIS AFTERNOON SINCE THE SHOWERS WILL BE HIT-AND-MISS. HOWEVER...THOSE THAT DO RECEIVE THESE SNOW SHOWERS IN THE VALLEYS COULD PICK UP AN ADDITIONAL DUSTING TO 2 INCHES...WITH SOME MOUNTAIN PEAKS RECEIVING UP TO 6 INCHES BETWEEN NOON AND 5 PM. A WINTER STORM WARNING MEANS THAT SIGNIFICANT AMOUNTS OF SNOW... FOG AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL VERY HAZARDOUS IN SOME AREAS. USE EXTREME CAUTION...ESPECIALLY IN HIGHER ELEVATIONS. $$ PYTLAK
000 WWUS45 KTWC 221845 CCA WSWTWC URGENT - WINTER WEATHER MESSAGE...CORRECTED NATIONAL WEATHER SERVICE TUCSON AZ 1144 AM MST MON JAN 22 2007 ...MAJOR WINTER STORM WINDING DOWN BUT NOT QUITE OVER FOR SOUTHEAST ARIZONA... .THE STORM CENTER WAS ABOUT 40 MILES SOUTHWEST OF NOGALES AND WILL CONTINUE TO DRIFT SOUTH INTO SONORA TODAY. SNOW SHOWER BANDS HAVE BEGUN TO INCREASE AND ROTATE BACK INTO THE AREA FROM THE SOUTHEAST...PARTICULARLY OVER GRAHAM AND EASTERN COCHISE COUNTIES. THE SNOW LEVEL HAS RISEN SLIGHTLY TO 3000 FEET...BUT MAY FALL AGAIN TOWARD 2000 FEET AGAIN LATE THIS AFTERNOON AND NEAR HEAVIER SHOWERS. FARTHER NORTH AND WEST OVER THE TUCSON METRO AREA...THE SANTA CRUZ VALLEY...AND THE TOHONO OODHAM NATION...SKIES WERE PARTIALLY CLEARING AND TEMPERATURES WERE STRUGGLING TO CLIMB ABOVE FREEZING. THIS WAS HELPING TO MELT MUCH OF THE LOWER ELEVATION SNOW AND ICE THAT ACCUMULATED OVERNIGHT. HOWEVER...THE SUN IS ALSO CAUSING THE ATMOSPHERE TO DESTABILIZE AND MAY HELP FUEL THE SNOW SHOWER ACTIVITY AS IT ROTATES WEST FROM COCHISE AND GRAHAM COUNTIES. NOT EVERYONE WILL RECEIVE ADDITIONAL SNOW THIS AFTERNOON. HOWEVER WHERE IT DOES FALL...THE SNOW WILL BE BRIEFLY HEAVY. ADDITIONAL ACCUMULATIONS OF UP TO 2 INCHES CAN BE EXPECTED IN SOME LOWER ELEVATION LOCATIONS...PARTICULARLY EAST OF TUCSON...WITH ANOTHER 3 TO 6 INCHES EXPECTED ABOVE 6000 FEET THROUGH LATE AFTERNOON. LATER THIS EVENING...WHILE THE SNOW SHOWERS WILL DIMINISH...THE CONCERN WILL TURN TO REFREEZING...MORE FROST FORMATION...AND AREAS OF FOG WHICH WILL REDEVELOP NEAR SNOW COVERED AREAS. AZZ019-030-035-230000- /O.CON.KTWC.WS.W.0002.000000T0000Z-070123T0000Z/ NORTHERN GREENLEE COUNTY-UPPER GILA RIVER VALLEY-COCHISE COUNTY- 1144 AM MST MON JAN 22 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. PERIODS OF SNOW SHOWERS AND PATCHY DENSE FOG WILL CONTINUE TO CREATE DANGEROUS DRIVING CONDITIONS THROUGH AT LEAST THIS EVENING. MOST ROADS REMAIN SNOW COVERED AND ICY. ROAD CONDITIONS WILL IMPROVE AT TIMES AS THE SUN BREAKS OUT IN BETWEEN THE SNOW SHOWERS...BUT ANY SNOW THAT MELTS WILL LIKELY REFREEZE AS SOON AS THE SUN GOES DOWN...OR AS HEAVIER SHOW SHOWERS PASS OVERHEAD. ADDITIONAL ACCUMULATIONS BETWEEN NOON AND 5 PM WILL RANGE FROM NOTHING IN SOME AREAS...TO UP TO 6 INCHES ON THE HIGHEST MOUNTAIN PEAKS. A WINTER STORM WARNING MEANS THAT SIGNIFICANT AMOUNTS OF SNOW... FOG AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. DO NOT DRIVE UNLESS ABSOLUTELY NECESSARY. $$ AZZ029-032>034-230000- /O.CON.KTWC.WS.W.0002.000000T0000Z-070123T0000Z/ SOUTHEAST PINAL COUNTY-TOHONO OODHAM NATION- TUCSON METRO/MARANA/GREEN VALLEY-SANTA CRUZ COUNTY- 1144 AM MST MON JAN 22 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON ABOVE 2500 FEET... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. SCATTERED SNOW SHOWERS WILL REDEVELOP AND SPREAD WEST INTO THE AREA THIS AFTERNOON. ROAD CONDITIONS WILL IMPROVE AS TEMPERATURES STRUGGLE ABOVE FREEZING AND THE SUN BREAKS OUT IN BETWEEN THE SNOW SHOWERS. SOME AREAS MAY NOT SEE ANY ADDITIONAL ACCUMULATION THIS AFTERNOON SINCE THE SHOWERS WILL BE HIT-AND-MISS. HOWEVER...THOSE THAT DO RECEIVE THESE SNOW SHOWERS IN THE VALLEYS COULD PICK UP AN ADDITIONAL DUSTING TO 2 INCHES...WITH SOME MOUNTAIN PEAKS RECEIVING UP TO 6 INCHES BETWEEN NOON AND 5 PM. A WINTER STORM WARNING MEANS THAT SIGNIFICANT AMOUNTS OF SNOW... FOG AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL VERY HAZARDOUS IN SOME AREAS. USE EXTREME CAUTION...ESPECIALLY IN HIGHER ELEVATIONS. $$ CORRECTED FOR SYNOPSIS PYTLAK
000 WWUS45 KTWC 222005 WSWTWC URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE TUCSON AZ 105 PM MST MON JAN 22 2007 ...WINTER STORM WARNINGS CANCELLED OR DOWNGRADED TO ADVISORIES... .THE MAJOR WINTER STORM WHICH STRUCK SOUTHEAST ARIZONA CONTINUES TO WIND DOWN. WIDESPREAD WRAPAROUND PRECIPITATION HAS NOT MATERIALIZED AS EXPECTED OVER THE SANTA CRUZ VALLEY AND THE TUCSON METRO AREA. FARTHER EAST...THOUGH...NUMEROUS SNOW SHOWERS WILL CONTINUE FOR THE REST OF THE AFTERNOON AND INTO TONIGHT...MAINLY ALONG AND EAST OF HIGHWAY 191 BETWEEN CLIFTON AND DOUGLAS. THE CONCERN WILL NOW TURN TOWARD REFREEZING...WIDESPREAD FROST... AND A HARD FREEZE TONIGHT. SEE NPWTWC /WWUS75 KTWC/ FOR ADDITIONAL INFORMATION ON FROST ADVISORIES AND HARD FREEZE WARNINGS WHICH WILL BE ISSUED FOR SOUTH CENTRAL ARIZONA TONIGHT. AZZ030-035-230415- /O.CAN.KTWC.WS.W.0002.000000T0000Z-070123T0000Z/ /O.NEW.KTWC.WW.Y.0001.070122T2100Z-070123T1600Z/ UPPER GILA RIVER VALLEY-COCHISE COUNTY- 105 PM MST MON JAN 22 2007 ...WINTER STORM WARNING IS CANCELLED... ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 AM MST TUESDAY... THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WINTER WEATHER ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM MST TUESDAY. THE WINTER STORM WARNING HAS BEEN CANCELLED. NUMEROUS SNOW SHOWERS WILL CONTINUE INTO THE EVENING HOURS... ESPECIALLY ALONG AND EAST OF HIGHWAY 191 AND OVER THE CHIRICAHUA MOUNTAINS. NEW SNOW ACCUMULATIONS UP TO 2 INCHES CAN BE EXPECTED IN THE LOWER ELEVATIONS EAST OF HIGHWAY 191 WITH UP TO 6 INCHES ON THE EAST SLOPES OF THE CHIRICAHUAS. AREAS OF FREEZING FOG ARE ALSO EXPECTED TO REDEVELOP LATER TONIGHT. FARTHER WEST TOWARD BENSON...SAFFORD...BISBEE AND SIERRA VISTA... LITTLE IF ANY ADDITIONAL SNOW ACCUMUALTIONS ARE ARE EXPECTED. HOWEVER...TRAVEL IN THOSE AREAS WILL BECOME INCREASINGLY HAZARDOUS AGAIN AFTER DARK AS THE SNOW WHICH MELTED EARLIER BEGINS TO REFREEZE...AND AREAS OF FREEZING FOG TO REDEVELOP. THIS WILL CAUSE BLACK ICE TO FORM ON UNTREATED ROADWAYS. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...ICE AND FOG WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ AZZ019-029-032>034-222115- /O.CAN.KTWC.WS.W.0002.000000T0000Z-070123T0000Z/ NORTHERN GREENLEE COUNTY-SOUTHEAST PINAL COUNTY- TOHONO OODHAM NATION-TUCSON METRO/MARANA/GREEN VALLEY- SANTA CRUZ COUNTY- 105 PM MST MON JAN 22 2007 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN TUCSON HAS CANCELLED THE WINTER STORM WARNING. WHILE A FEW SNOW SHOWERS ARE POSSIBLE THIS AFTERNOON AND EARLY THIS EVENING...ESPECIALLY IN THE MOUNTAINS...LITTLE IF ANY ADDITIONAL ACCUMULATION IS EXPECTED. $$ PYTLAK
The office that day
Everything else NWS Tucson, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 21, 11:55 PM MST | Frost Advisory | TWC | 9 hr | |
| Jan 22, 5:10 AM MST | Dense Fog Advisory | TWC | 4 hr | |
| Jan 22, 1:05 PM MST | Frost Advisory | TWC | 20 hr | |
| Jan 22, 1:05 PM MST | Freeze Warning | TWC | 20 hr | |
| Jan 22, 1:05 PM MST | Winter Weather Advisory | TWC | 13 hr |
Nearby
Winter Storm Warnings in Arizona, 2007Every winter storm warning in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.