Alert archive / Utah / Winter Storm Warnings in 2007
Winter Storm Warning 11, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this winter storm warning at Dec 29, 2007, 10:09 PM MST. It was in force for 23 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
- Dec 29, 2007, 10:09 PM MST (05:09 UTC)
- Expired
- Dec 30, 2007, 9:27 PM MST
- In force
- 23 hr
- Issued by
- NWS Salt Lake City, UT
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS45 KSLC 300509 WSWSLC URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 1009 PM MST SAT DEC 29 2007 ...PERIODS OF SNOW TO CONTINUE OVER PORTIONS OF NORTHERN UTAH... .A WARM FRONT WILL SPREAD SNOW ACROSS MUCH OF THE REGION THIS EVENING INTO THE OVERNIGHT HOURS. A COLD FRONT WILL BRING STRONGER WINDS AND ANOTHER PERIOD OF SNOW ON SUNDAY AS IT DROPS ACROSS NORTHERN UTAH. MUCH COLDER AIR WILL SETTLE INTO UTAH BEHIND THIS SYSTEM. UTZ006-301315- /O.UPG.KSLC.SN.Y.0038.000000T0000Z-071231T0000Z/ /O.NEW.KSLC.HS.W.0013.071230T0509Z-071231T0000Z/ WASATCH MOUNTAIN VALLEYS- 1009 PM MST SAT DEC 29 2007 ...HEAVY SNOW WARNING IN EFFECT UNTIL 5 PM MST SUNDAY... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A HEAVY SNOW WARNING...WHICH IS IN EFFECT UNTIL 5 PM MST SUNDAY. THE SNOW ADVISORY IS NO LONGER IN EFFECT. THIS WARNING IS FOR THE WASATCH MOUNTAIN VALLEYS...INCLUDING THE COMMUNITIES OF LIBERTY AND EDEN. ADDITIONAL ACCUMULATIONS OF 4 TO 8 INCHES ARE EXPECTED BY SUNDAY AFTERNOON FOR THE MOUNTAIN VALLEYS NORTH OF I-80 INCLUDING THE EDEN AND LIBERTY AREAS. THIS WILL BRING STORM TOTAL ACCUMULATIONS TO 18 TO 24 INCHES. SNOWFALL AMOUNTS ARE EXPECTED TO BE CONSIDERABLY LESS FOR THE WASATCH MOUNTAIN VALLEYS SOUTH OF I-80...INCLUDING THE PARK CITY AND HEBER VALLEY AREAS. ADDITIONAL SNOWFALL ACCUMULATIONS IN THESE VALLEYS WILL ONLY BE IN THE 2 TO 5 INCH RANGE BRINGING STORM TOTALS TO 5 TO 10 INCHES. WIDESPREAD SNOW WILL CONTINUE THROUGH THE NIGHT WITH THE HEAVIEST SNOW OCCURRING IN THE WASATCH MOUNTAIN VALLEY ZONES NORTH OF I-80. A COLD FRONT WILL DROP SLOWLY SOUTH ACROSS THE AREA ON SUNDAY BRINGING A PERIOD OF HEAVIER SNOW IN THE MORNING FOR THE MOUNTAIN VALLEYS NORTH OF I-80 AND IN THE AFTERNOON FOR THE MOUNTAIN VALLEYS SOUTH OF I-80. THE PRECIPITATION SHOULD DIMINISH BY SUNDAY EVENING. A HEAVY SNOW WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. $$ UTZ007-301315- /O.UPG.KSLC.SB.Y.0007.000000T0000Z-071231T0000Z/ /O.NEW.KSLC.WS.W.0011.071230T0509Z-071231T0000Z/ WASATCH MOUNTAINS I-80 NORTH- 1009 PM MST SAT DEC 29 2007 ...WINTER STORM WARNING IN EFFECT UNTIL 5 PM MST SUNDAY... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT UNTIL 5 PM MST SUNDAY. THE SNOW AND BLOWING SNOW ADVISORY IS NO LONGER IN EFFECT. THIS WINTER STORM WARNING IS IN EFFECT FOR THE WASATCH MOUNTAINS NORTH OF I-80. ADDITIONAL SNOWFALL ACCUMULATIONS OF 9 TO 16 INCHES ARE EXPECTED IN THE MOUNTAINS TONIGHT THROUGH SUNDAY....WITH LOCALLY HIGHER AMOUNTS POSSIBLE PARTICULARLY ON WEST FACING SLOPES. THIS WILL BRING STORM TOTAL ACCUMULATIONS IN THE MOUNTAINS TO 18 TO 30 INCHES...WITH LOCALLY HIGHER AMOUNTS. STORM TOTAL ACCUMULATIONS IN THE BEAR RIVER VALLEY WILL BE IN THE 3 TO 8 INCH RANGE. IN ADDITION TO THE SNOWFALL WINDS GUSTING TO 50 MPH ALONG THE RIDGETOPS WILL LEAD TO BLOWING AND DRIFTING SNOW TONIGHT AND SUNDAY. SNOW WILL REDEVELOP ACROSS THE AREA TONIGHT AND INCREASE IN INTENSITY AFTER 200 AM. THE SNOW WILL CONTINUE THOUGH MUCH OF THE DAY ON SUNDAY BEFORE DIMINISHING LATE IN THE DAY. THE SNOWFALL WILL LIKELY BE HEAVIEST FOR WEST FACING SLOPES LATE TONIGHT AND THEN MORE WIDESPREAD AS A COLD FRONT DROPS THROUGH NORTHERN UTAH SUNDAY MORNING. A WINTER STORM WARNING MEANS A SIGNIFICANT AMOUNT OF SNOW IS EXPECTED. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. $$ UTZ008-009-517-301315- /O.CON.KSLC.SB.Y.0007.000000T0000Z-071231T0000Z/ WASATCH MOUNTAINS SOUTH OF I-80-WESTERN UINTA MOUNTAINS- CENTRAL MOUNTAINS- 1009 PM MST SAT DEC 29 2007 ...SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY... A SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY. THIS ADVISORY IS FOR THE WASATCH MOUNTAINS SOUTH OF I-80 AND THE WESTERN UINTA MOUNTAINS OF UTAH. ADDITIONAL SNOWFALL ACCUMULATIONS OF 5 TO 10 INCHES...WITH HIGHER AMOUNTS POSSIBLE ON WEST FACING SLOPES...ARE EXPECTED TONIGHT THROUGH SUNDAY. THIS WILL BRING STORM TOTAL ACCUMULATIONS TO 10 TO 24 INCHES BY SUNDAY AFTERNOON. SNOW WILL CONTINUE OVERNIGHT AS A WARM FRONT MOVES THROUGH THE AREA. THE SNOWFALL WILL PICK UP IN INTENSITY LATE SUNDAY MORNING INTO THE AFTERNOON AS A COLD FRONT SWEEPS THROUGH NORTHERN UTAH. THE SNOWFALL IS EXPECTED TO DIMINISH BY SUNDAY EVENING. WINDS WILL INCREASE TONIGHT WITH GUSTS OVER 60 MPH EXPECTED ON THE RIDGES. THE WIND WILL CONTINUE ON SUNDAY WHICH WILL RESULT IN AREAS OF BLOWING AND DRIFTING SNOW. A SNOW AND BLOWING SNOW ADVISORY MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS. $$ UTZ001-002-301315- /O.CON.KSLC.SN.Y.0038.000000T0000Z-071231T0000Z/ CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT- 1009 PM MST SAT DEC 29 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY. THIS ADVISORY IS FOR THE NORTHERN WASATCH FRONT AND THE CACHE VALLEY. ADDITIONAL SNOWFALL ACCUMULATIONS OF 1 TO 4 INCHES WILL OCCUR ALONG THE NORTHERN WASATCH FRONT AND THE CACHE VALLEY...WITH UP TO 5 INCHES POSSIBLE ON THE BENCHES....BY SUNDAY AFTERNOON. WIDESPREAD SNOW WILL CONTINUE ACROSS THE VALLEYS OF NORTHERN UTAH TONIGHT. THE SNOWFALL WILL INTENSIFY LATE TONIGHT ACROSS THE CACHE VALLEY AND TOMORROW MORNING ACROSS THE NORTHERN WASATCH FRONT AS A COLD FRONT DROPS INTO THE STATE. THE SNOWFALL IS EXPECTED TO DIMINISH BY LATE SUNDAY AFTERNOON. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ UTZ005-301315- /O.CON.KSLC.SN.Y.0038.000000T0000Z-071231T0000Z/ GREAT SALT LAKE DESERT AND MOUNTAINS- 1009 PM MST SAT DEC 29 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY. THIS ADVISORY IS FOR THE BOX ELDER COUNTY PORTION OF THE NORTHWEST DESERTS. TOTAL NEW SNOW ACCUMULATIONS OF 3 TO 6 INCHES WILL OCCUR IN THE MOUNTAINS WITH ONLY A DUSTING TO 2 INCHES ON THE DESERTS. 1 TO 3 INCHES IS EXPECTED ALONG I-84 WITH LOCALLY HIGHER AMOUNTS POSSIBLE. WIDESPREAD SNOW WILL RE-DEVELOP ACROSS THE AREA TONIGHT AS A WARM FRONT MOVES THROUGH NORTHERN UTAH. THE SNOWFALL WILL INTENSIFY LATE TONIGHT AND EARLY SUNDAY MORNING...AND MAY BE LOCALLY HEAVY AT TIMES...AS A COLD FRONT MOVES INTO THE STATE. THE SNOWFALL IS EXPECTED TO DIMINISH BY LATE SUNDAY AFTERNOON. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
4 follow-up statements
000 WWUS45 KSLC 301147 WSWSLC URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 447 AM MST SUN DEC 30 2007 .A COLD FRONT WILL BRING WINDS AND SNOW AS IT DROPS ACROSS NORTHERN UTAH TODAY. MUCH COLDER AIR WILL SETTLE INTO THE AREA BEHIND THIS SYSTEM TONIGHT AND MONDAY. UTZ006-301930- /O.EXT.KSLC.HS.W.0013.000000T0000Z-071231T0100Z/ WASATCH MOUNTAIN VALLEYS- 447 AM MST SUN DEC 30 2007 ...HEAVY SNOW WARNING NOW IN EFFECT UNTIL 6 PM MST THIS AFTERNOON... THE HEAVY SNOW WARNING IS NOW IN EFFECT UNTIL 6 PM MST THIS AFTERNOON. THIS WARNING IS FOR THE WASATCH MOUNTAIN VALLEYS...INCLUDING THE COMMUNITIES OF LIBERTY AND EDEN. ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED BY LATE THIS AFTERNOON FOR THE MOUNTAIN VALLEYS NORTH OF I-80 INCLUDING THE EDEN AND LIBERTY AREAS. THIS WILL BRING STORM TOTAL ACCUMULATIONS TO 18 TO 24 INCHES. SNOWFALL AMOUNTS ARE EXPECTED TO BE CONSIDERABLY LESS FOR THE WASATCH MOUNTAIN VALLEYS SOUTH OF I-80...INCLUDING THE PARK CITY AND HEBER VALLEY AREAS. ADDITIONAL SNOWFALL ACCUMULATIONS IN THESE VALLEYS WILL ONLY BE IN THE 1 TO 3 INCH RANGE BRINGING STORM TOTALS TO 5 TO 10 INCHES. A COLD FRONT WILL DROP SLOWLY SOUTH ACROSS THE AREA TODAY BRINGING A PERIOD OF HEAVIER SNOW IN THE MORNING FOR THE MOUNTAIN VALLEYS NORTH OF I-80 AND IN THE AFTERNOON FOR THE MOUNTAIN VALLEYS SOUTH OF I-80. THE PRECIPITATION SHOULD DIMINISH BY THIS EVENING. $$ UTZ007-301930- /O.EXT.KSLC.WS.W.0011.000000T0000Z-071231T0100Z/ WASATCH MOUNTAINS I-80 NORTH- 447 AM MST SUN DEC 30 2007 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 PM MST THIS AFTERNOON... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 6 PM MST THIS AFTERNOON. THIS WINTER STORM WARNING IS IN EFFECT FOR THE WASATCH MOUNTAINS NORTH OF I-80. ADDITIONAL SNOWFALL ACCUMULATION OF 5 TO 10 INCHES IS EXPECTED IN THE MOUNTAINS TODAY....WITH LOCALLY HIGHER AMOUNTS POSSIBLE PARTICULARLY ON WEST FACING SLOPES. THIS WILL BRING STORM TOTAL ACCUMULATIONS IN THE MOUNTAINS TO 18 TO 30 INCHES...WITH LOCALLY HIGHER AMOUNTS. STORM TOTAL ACCUMULATIONS IN THE BEAR RIVER VALLEY WILL BE IN THE 3 TO 8 INCH RANGE. IN ADDITION TO THE SNOWFALL WINDS GUSTING OVER 50 MPH ALONG THE RIDGETOPS WILL BRING CONSIDERABLE BLOWING AND DRIFTING SNOW. SNOW WILL TURN SHOWERY AND DIMINISH LATE TODAY. $$ UTZ003-004-301930- /O.EXB.KSLC.SN.Y.0038.071230T1900Z-071231T0400Z/ SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT- 447 AM MST SUN DEC 30 2007 ...SNOW ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM MST THIS EVENING... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A SNOW ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 9 PM MST THIS EVENING. THIS ADVISORY IS FOR THE CENTRAL AND SOUTHERN WASATCH FRONT INCLUDING SALT LAKE CITY...PROVO AND TOOELE. TOTAL NEW SNOW ACCUMULATION OF 2 TO 4 INCHES IS EXPECTED ON THE VALLEY FLOORS WITH UP TO 6 INCHES ON THE BENCHES BY LATE THIS EVENING. SNOW WILL BECOME WIDESPREAD IN THESE AREAS BY MIDDAY AND WILL BE LOCALLY HEAVY AT TIMES AS A COLD FRONT PASSES THIS AFTERNOON. THE SNOW WILL TURN SHOWERY AND TAPER OFF THIS EVENING. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ UTZ008-009-517-301930- /O.EXT.KSLC.SB.Y.0007.000000T0000Z-071231T0400Z/ WASATCH MOUNTAINS SOUTH OF I-80-WESTERN UINTA MOUNTAINS- CENTRAL MOUNTAINS- 447 AM MST SUN DEC 30 2007 ...SNOW AND BLOWING SNOW ADVISORY NOW IN EFFECT UNTIL 9 PM MST THIS EVENING... THE SNOW AND BLOWING SNOW ADVISORY IS NOW IN EFFECT UNTIL 9 PM MST THIS EVENING. THIS ADVISORY IS FOR THE WASATCH MOUNTAINS SOUTH OF I-80...THE WESTERN UINTA MOUNTAINS AND THE CENTRAL MOUNTAINS OF UTAH. ADDITIONAL SNOWFALL ACCUMULATION OF 5 TO 10 INCHES...WITH HIGHER AMOUNTS POSSIBLE ON WEST FACING SLOPES...IS EXPECTED BY LATE THIS EVENING IN THE WASATCH MOUNTAINS AND WESTERN UINTA MOUNTAINS. AMOUNTS OF 4 TO 8 INCHES ARE EXPECTED IN THE CENTRAL MOUNTAINS. SNOW WILL CONTINUE...HEAVY AT TIMES...TODAY IN THE WASATCH AND WESTERN UINTA MOUNTAINS AND WILL SPREAD SOUTH INTO THE CENTRAL MOUNTAINS BY MIDDAY. SNOW IS EXPECTED TO DIMINISH FROM THE NORTH THIS EVENING. WINDS WILL GUST OVER 60 MPH ON THE RIDGES THROUGH THIS EVENING WHICH WILL RESULT IN CONSIDERABLE BLOWING AND DRIFTING SNOW. $$ UTZ001-002-301930- /O.EXT.KSLC.SN.Y.0038.000000T0000Z-071231T0100Z/ CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT- 447 AM MST SUN DEC 30 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 6 PM MST THIS AFTERNOON... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 6 PM MST THIS AFTERNOON. THIS ADVISORY IS FOR THE NORTHERN WASATCH FRONT AND THE CACHE VALLEY. ADDITIONAL SNOWFALL ACCUMULATION OF 1 TO 4 INCHES WILL OCCUR ALONG THE NORTHERN WASATCH FRONT AND IN THE CACHE VALLEY...WITH UP TO 6 INCHES POSSIBLE ON THE WASATCH FRONT BENCHES BY LATE TODAY. PERIODS OF SNOW WILL CONTINUE ACROSS THE VALLEYS OF NORTHERN UTAH TODAY. THE SNOWFALL WILL INTENSIFY THIS MORNING ACROSS THE CACHE VALLEY AND THE NORTHERN WASATCH FRONT AS A COLD FRONT DROPS INTO THE STATE. SNOW IS EXPECTED TO DIMINISH FROM THE NORTH BY LATE THIS AFTERNOON. $$ UTZ005-301930- /O.EXT.KSLC.SN.Y.0038.000000T0000Z-071231T0100Z/ GREAT SALT LAKE DESERT AND MOUNTAINS- 447 AM MST SUN DEC 30 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 6 PM MST THIS AFTERNOON... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 6 PM MST THIS AFTERNOON. THIS ADVISORY IS FOR THE BOX ELDER COUNTY PORTION OF THE NORTHWEST DESERTS. TOTAL NEW SNOW ACCUMULATION OF 1 TO 3 INCHES IS EXPECTED OVER NORTHERN BOX ELDER COUNTY INCLUDING I-84 WITH LOCALLY HIGHER AMOUNTS POSSIBLE. GENERALLY AN INCH OR LESS IS EXPECTED ELSEWHERE IN BOX ELDER AND TOOELE COUNTIES. SNOW WILL BECOME WIDESPREAD ACROSS THE AREA THIS MORNING AS A COLD FRONT MOVES INTO THE STATE AND CONTINUE INTO THE AFTERNOON BEFORE TAPERING OFF. $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
000 WWUS45 KSLC 301726 WSWSLC URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 1026 AM MST SUN DEC 30 2007 .A COLD FRONT WILL BRING WINDS AND SNOW AS IT DROPS ACROSS NORTHERN UTAH TODAY. MUCH COLDER AIR WILL SETTLE INTO THE AREA BEHIND THIS SYSTEM TONIGHT AND MONDAY. UTZ006-310000- /O.CON.KSLC.HS.W.0013.000000T0000Z-071231T0100Z/ WASATCH MOUNTAIN VALLEYS- 1026 AM MST SUN DEC 30 2007 ...HEAVY SNOW WARNING REMAINS IN EFFECT UNTIL 6 PM MST THIS AFTERNOON... A HEAVY SNOW WARNING REMAINS IN EFFECT UNTIL 6 PM MST THIS AFTERNOON. THIS WARNING IS FOR THE WASATCH MOUNTAIN VALLEYS...INCLUDING THE COMMUNITIES OF LIBERTY AND EDEN. ADDITIONAL SNOW ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED LATE THIS MORNING AND INTO THIS AFTERNOON FOR THE MOUNTAIN VALLEYS NORTH OF I-80 INCLUDING THE EDEN AND LIBERTY AREAS. THIS WILL BRING STORM TOTAL ACCUMULATIONS OF 20 TO 30 INCHES SINCE FRIDAY. SNOWFALL AMOUNTS ARE EXPECTED TO BE CONSIDERABLY LESS FOR THE WASATCH MOUNTAIN VALLEYS SOUTH OF I-80...INCLUDING THE PARK CITY AND HEBER VALLEY AREAS. ADDITIONAL SNOWFALL ACCUMULATIONS IN THESE VALLEYS WILL ONLY BE IN THE 2 TO 4 INCH RANGE BRINGING STORM TOTALS TO 5 TO 10 INCHES. A COLD FRONT WILL DROP SLOWLY SOUTH ACROSS THE WARNING AREA LATE THIS MORNING AND BRING OCCASIONALLY HEAVY SNOW SHOWERS WHICH WILL CONTINUE INTO THE AFTERNOON. THE PRECIPITATION SHOULD DIMINISH BY THIS EVENING. $$ UTZ007-310000- /O.CON.KSLC.WS.W.0011.000000T0000Z-071231T0100Z/ WASATCH MOUNTAINS I-80 NORTH- 1026 AM MST SUN DEC 30 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MST THIS AFTERNOON... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MST THIS AFTERNOON. THIS WINTER STORM WARNING IS IN EFFECT FOR THE WASATCH RANGE NORTH OF I-80 AND BEAR RIVER RANGE. ADDITIONAL SNOWFALL ACCUMULATION OF 4 TO 8 INCHES IS EXPECTED IN THE MOUNTAINS LATE THIS MORNING AND INTO THIS AFTERNOON. THIS WILL BRING STORM TOTAL ACCUMULATIONS IN THE MOUNTAINS OF 2 TO 3 FEET ABOVE 7000 FEET SINCE FRIDAY. ADDITIONAL ACCUMULATIONS IN THE BEAR RIVER VALLEY WILL BE IN THE 1 TO 3 INCH RANGE. IN ADDITION TO THE SNOWFALL WINDS GUSTING OVER 50 MPH ALONG THE RIDGETOPS WILL BRING CONSIDERABLE BLOWING AND DRIFTING SNOW. SNOW SHOWERS WILL DIMINISH LATE TODAY...BUT COULD PERSIST INTO THE EVENING NEAR I-80. $$ UTZ008-009-517-310000- /O.CON.KSLC.SB.Y.0007.000000T0000Z-071231T0400Z/ WASATCH MOUNTAINS SOUTH OF I-80-WESTERN UINTA MOUNTAINS- CENTRAL MOUNTAINS- 1026 AM MST SUN DEC 30 2007 ...SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... A SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING. THIS ADVISORY IS FOR THE WASATCH RANGE SOUTH OF I-80...THE WESTERN UINTA MOUNTAINS AND THE CENTRAL MOUNTAINS OF UTAH. ADDITIONAL SNOWFALL ACCUMULATION OF 4 TO 8 INCHES...WITH HIGHER AMOUNTS POSSIBLE ON WEST FACING SLOPES...WILL OCCUR LATE THIS MORNING THROUGH THE AFTERNOON. AMOUNTS OF 4 TO 7 INCHES ARE EXPECTED IN THE CENTRAL MOUNTAINS. THIS WILL BRING STORM TOTALS ACCUMULATIONS OF 1 TO 2 FEET ABOVE 7000 FEET WITH LOCALLY 3 FEET ABOVE 9000 FEET SINCE FRIDAY. SNOW SHOWERS WILL CONTINUE...HEAVY AT TIMES...THROUGH THE AFTERNOON. AND WILL SPREAD SOUTH INTO THE CENTRAL MOUNTAINS BY MIDDAY. SNOW IS EXPECTED TO DIMINISH FROM THE NORTH THIS EVENING BUT COULD PERSIST IN THE COTTONWOODS THIS EVENING. WINDS WILL CONTINUE TO GUST OVER 60 MPH ON THE RIDGES THROUGH THIS EVENING WHICH WILL RESULT IN CONSIDERABLE BLOWING AND DRIFTING SNOW. $$ UTZ001-002-310000- /O.CON.KSLC.SN.Y.0038.000000T0000Z-071231T0100Z/ CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT- 1026 AM MST SUN DEC 30 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS AFTERNOON... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS AFTERNOON. THIS ADVISORY IS FOR THE NORTHERN WASATCH FRONT AND THE CACHE VALLEY. ADDITIONAL SNOWFALL ACCUMULATION OF 1 TO 3 INCHES WILL OCCUR ALONG THE NORTHERN WASATCH FRONT AND IN THE CACHE VALLEY LATE THIS MORNING AND THIS AFTERNOON...WITH UP TO 6 INCHES POSSIBLE ON THE WASATCH FRONT BENCHES BY LATE TODAY. SNOW SHOWERS WILL CONTINUE LATE THIS MORNING AND INTO THE AFTERNOON...HEAVY AT TIMES. SNOW SHOWERS WILL BE INTERMITTENT ACROSS THE CACHE VALLEY AND NEAR THE IDAHO BORDER. THE SNOW WILL DIMINISH LATE TODAY BUT COULD PERSIST ACROSS DAVIS AND WEBER COUNTIES INTO THE EVENING. $$ UTZ005-310000- /O.CON.KSLC.SN.Y.0038.000000T0000Z-071231T0100Z/ GREAT SALT LAKE DESERT AND MOUNTAINS- 1026 AM MST SUN DEC 30 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS AFTERNOON... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS AFTERNOON. THIS ADVISORY IS FOR THE BOX ELDER COUNTY PORTION OF THE NORTHWEST DESERTS. TOTAL NEW SNOW ACCUMULATION OF 1 TO 3 INCHES IS EXPECTED OVER NORTHERN BOX ELDER COUNTY INCLUDING I-84 WITH LOCALLY HIGHER AMOUNTS POSSIBLE IN THE MOUNTAINS. GENERALLY AN INCH OR LESS IS EXPECTED ELSEWHERE IN BOX ELDER AND TOOELE COUNTIES. NORTHWEST WINDS AT 15 TO 25 MPH WILL CAUSE SOME BLOWING SNOW AND LOWER VISIBILITIES. SNOW SHOWERS WILL CONTINUE THIS MORNING...HEAVIEST ALONG I-80. THE BAND OF SNOW WILL TAPER TO SCATTERED SNOW SHOWERS FOR THE AFTERNOON. $$ UTZ003-004-310000- /O.CON.KSLC.SN.Y.0038.071230T1900Z-071231T0400Z/ SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT- 1026 AM MST SUN DEC 30 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING. THIS ADVISORY IS FOR THE CENTRAL AND SOUTHERN WASATCH FRONT INCLUDING SALT LAKE CITY...PROVO AND TOOELE. NEW SNOW ACCUMULATION OF 1 TO 4 INCHES IS EXPECTED ON THE VALLEY FLOORS WITH UP TO 6 INCHES ON THE BENCHES BY LATE THIS EVENING. SNOW SHOWERS WILL CONTINUE IN THE SALT LAKE VALLEY AND SPREAD INTO THE SOUTHERN WASATCH FRONT LATE THIS MORNING. THE SNOW WILL BE HEAVY AT TIMES INTO THE AFTERNOON. THE SNOW WILL TAPER OFF LATE TODAY BUT BANDS OF SNOW SHOWERS WILL PERSIST INTO THE EVENING HOURS. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ TARDY FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
000 WWUS45 KSLC 302236 WSWSLC URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 336 PM MST SUN DEC 30 2007 .VERY COLD AIR MASS WILL SETTLE OVER NORTHERN UTAH AND CONTINUE SNOW SHOWERS THIS EVENING. UTZ001-005-302345- /O.CAN.KSLC.SN.Y.0038.000000T0000Z-071231T0100Z/ CACHE VALLEY/UTAH PORTION-GREAT SALT LAKE DESERT AND MOUNTAINS- 336 PM MST SUN DEC 30 2007 ...SNOW ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS CANCELLED THE SNOW ADVISORY FOR THE CACHE VALLEY. SCATTERED SNOW SHOWERS WILL CONTINUE INTO THIS EVENING AND THE SNOW MAY BE BRIEFLY HEAVY. ADDITIONAL ACCUMULATIONS OF UP TO AROUND 1 INCH ARE EXPECTED. LOCALLY HIGHER AMOUNTS ARE POSSIBLE IN THE MOUNTAINS. $$ UTZ006-310300- /O.EXT.KSLC.HS.W.0013.000000T0000Z-071231T0300Z/ WASATCH MOUNTAIN VALLEYS- 336 PM MST SUN DEC 30 2007 ...HEAVY SNOW WARNING NOW IN EFFECT UNTIL 8 PM MST THIS EVENING... THE HEAVY SNOW WARNING IS NOW IN EFFECT UNTIL 8 PM MST THIS EVENING. THIS WARNING IS FOR THE WASATCH MOUNTAIN VALLEYS. NUMEROUS SNOW SHOWERS AND SNOW SQUALLS WILL OCCUR INTO THE EVENING HOURS WITH ADDITIONAL ACCUMULATIONS OF 1 TO 4 INCHES. THE SNOW WILL TAPER OFF OVERNIGHT. IN THE OGDEN AND HUNTSVILLE VALLEYS THE STORM TOTAL ACCUMULATIONS RANGE FROM 20 TO 25 INCHES SINCE FRIDAY. SNOWFALL AMOUNTS ARE EXPECTED TO BE CONSIDERABLY LESS FOR THE WASATCH MOUNTAIN VALLEYS SOUTH OF I-80...INCLUDING THE PARK CITY AND HEBER VALLEY AREAS. ADDITIONAL SNOWFALL ACCUMULATIONS IN THESE VALLEYS WILL ONLY BE IN THE 1 TO 2 INCH RANGE BRINGING STORM TOTALS TO 4 TO 9 INCHES. $$ UTZ007-310600- /O.EXT.KSLC.WS.W.0011.000000T0000Z-071231T0600Z/ WASATCH MOUNTAINS I-80 NORTH- 336 PM MST SUN DEC 30 2007 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 11 PM MST THIS EVENING. THIS WINTER STORM WARNING IS IN EFFECT FOR THE WASATCH RANGE NORTH OF I-80 AND THE BEAR RIVER RANGE. ADDITIONAL SNOWFALL ACCUMULATION OF 2 TO 6 INCHES IS EXPECTED IN THE MOUNTAINS THROUGH THIS EVENING. SNOW SHOWERS AND SNOW SQUALLS WILL INCREASE THROUGH THIS EVENING. THE SNOW WILL BE HEAVY AT TIMES THIS EVENING AS MUCH COLDER AIR ARRIVES. STORM TOTAL ACCUMULATIONS SINCE FRIDAY IN THE MOUNTAINS RANGE FROM 2 FEET TO ALMOST 3 FEET ABOVE 7000 FEET. ADDITIONAL ACCUMULATIONS IN THE BEAR RIVER VALLEY WILL BE 1 INCH OR LESS THIS EVENING. IN ADDITION TO THE SNOWFALL WINDS GUSTING OVER 50 MPH ALONG THE RIDGETOPS WILL BRING CONSIDERABLE BLOWING AND DRIFTING SNOW. SNOW SHOWERS WILL DIMINISH LATE THIS EVENING...BUT COULD PERSIST INTO THE EVENING NEAR I-80. $$ UTZ008-009-517-310600- /O.EXT.KSLC.SB.Y.0007.000000T0000Z-071231T0600Z/ WASATCH MOUNTAINS SOUTH OF I-80-WESTERN UINTA MOUNTAINS- CENTRAL MOUNTAINS- 336 PM MST SUN DEC 30 2007 ...SNOW AND BLOWING SNOW ADVISORY NOW IN EFFECT UNTIL 11 PM MST THIS EVENING... THE SNOW AND BLOWING SNOW ADVISORY IS NOW IN EFFECT UNTIL 11 PM MST THIS EVENING. THIS ADVISORY IS FOR THE WASATCH RANGE SOUTH OF I-80...THE WESTERN UINTA MOUNTAINS AND THE CENTRAL MOUNTAINS OF UTAH. SNOW SHOWERS AND SNOW SQUALLS WILL OCCUR INTO THE EVENING HOURS WITH AN ADDITIONAL 2 TO 6 INCHES OF NEW SNOW. STRONG RIDGE TOP WINDS WILL GUST OVER 60 MPH AND CAUSE BLOWING AND DRIFTING OF THE NEW SNOW. TEMPERATURES WILL FALL THROUGH THE TEENS THIS EVENING AND INTO THE SINGLE DIGITS. STORM TOTALS ACCUMULATIONS RANGE FROM 1 TO 2 FEET ABOVE 7000 FEET WITH LOCALLY 3 FEET ABOVE 9000 FEET SINCE THE SNOW BEGAN ON FRIDAY. THE SNOW SHOWERS WILL TAPER OFF LATER TONIGHT...LAST IN THE COTTONWOODS AND WEST SLOPES OF THE WASATCH PLATEAU. $$ UTZ002-310600- /O.EXT.KSLC.SN.Y.0038.000000T0000Z-071231T0600Z/ NORTHERN WASATCH FRONT- 336 PM MST SUN DEC 30 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 11 PM MST THIS EVENING... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 11 PM MST THIS EVENING. THIS ADVISORY IS FOR THE NORTHERN WASATCH FRONT. ADDITIONAL SNOWFALL ACCUMULATION OF 1 TO 3 INCHES ARE EXPECTED THIS EVENING AS SNOW SHOWERS AND SNOW SQUALLS AFFECT THE ADVISORY AREA. ACCUMULATIONS WILL BE GREATEST ON THE BENCHES AND ACROSS DAVIS COUNTY WITH LESS THAN 1 INCH ON THE VALLEY FLOOR. THE SNOW WILL DIMINISH LATE THIS EVENING BUT COULD PERSIST AT TIMES ACROSS DAVIS AND WEBER COUNTIES OVERNIGHT. $$ UTZ003-004-310600- /O.EXT.KSLC.SN.Y.0038.000000T0000Z-071231T0600Z/ SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT- 336 PM MST SUN DEC 30 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 11 PM MST THIS EVENING... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 11 PM MST THIS EVENING. THIS ADVISORY IS FOR THE CENTRAL AND SOUTHERN WASATCH FRONT INCLUDING SALT LAKE CITY...PROVO AND TOOELE. SNOW SHOWERS AND SNOW SQUALLS WILL PRODUCE AN ADDITIONAL DUSTING TO 2 INCHES THIS EVENING. NEW ACCUMULATIONS OF 4 INCHES ARE POSSIBLE ON THE BENCHES AND WITHIN LAKE ENHANCED SNOWFALL. THE SNOW WILL TAPER OFF AFTER MIDNIGHT BUT ISOLATED BANDS OF SNOW SHOWERS MAY PERSIST OVERNIGHT. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ TARDY FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
000 WWUS45 KSLC 310427 WSWSLC URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 927 PM MST SUN DEC 30 2007 .A VERY COLD AIRMASS WILL SETTLE OVER NORTHERN AND CENTRAL UTAH OVERNIGHT WITH SCATTERED SNOW SHOWERS CONTINUING. UTZ007-310530- /O.CAN.KSLC.WS.W.0011.000000T0000Z-071231T0600Z/ WASATCH MOUNTAINS I-80 NORTH- 927 PM MST SUN DEC 30 2007 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS CANCELLED THE WINTER STORM WARNING FOR THE WASATCH MOUNTAINS NORTH OF I-80. SCATTERED SNOW SHOWERS WILL CONTINUE OVERNIGHT WITH LOCAL ACCUMULATIONS OF 1 TO 3 INCHES STILL POSSIBLE. $$ UTZ008-009-517-310530- /O.CAN.KSLC.SB.Y.0007.000000T0000Z-071231T0600Z/ WASATCH MOUNTAINS SOUTH OF I-80-WESTERN UINTA MOUNTAINS- CENTRAL MOUNTAINS- 927 PM MST SUN DEC 30 2007 ...SNOW AND BLOWING SNOW ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS CANCELLED THE SNOW AND BLOWING SNOW ADVISORY FOR THE WASATCH MOUNTAINS SOUTH OF I-80...THE WESTERN UINTA MOUNTAINS AND THE CENTRAL MOUNTAINS. SCATTERED SNOW SHOWERS WILL CONTINUE OVERNIGHT WITH LOCAL ACCUMULATIONS OF 1 TO 3 INCHES STILL POSSIBLE. $$ UTZ002>004-310530- /O.CAN.KSLC.SN.Y.0038.000000T0000Z-071231T0600Z/ NORTHERN WASATCH FRONT-SALT LAKE AND TOOELE VALLEYS- SOUTHERN WASATCH FRONT- 927 PM MST SUN DEC 30 2007 ...SNOW ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS CANCELLED THE SNOW ADVISORY FOR THE WASATCH FRONT. SCATTERED SNOW SHOWERS WILL CONTINUE OVERNIGHT...WITH LOCAL ACCUMULATIONS AROUND AN INCH STILL POSSIBLE. $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE) BARJENBRUCH
What forecasters said that day
The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Salt Lake City, UT wrote its last area forecast discussion before this winter storm warning went out at Dec 29, 9:15 PM MST, 54 minutes earlier.
Area forecast discussion, Dec 29, 9:15 PM MST, 54 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
915 PM MST SAT DEC 29 2007
.SYNOPSIS...A WARM FRONT WILL CROSS THE AREA THIS EVENING AND THEN
BE FOLLOWED BY A COLD FRONT DURING THE DAY ON SUNDAY. HIGH
PRESSURE WILL BRING A STRONG WARMING TREND TO THE MOUNTAINS NEXT
WEEK WHILE INVERSIONS WILL STRENGTHEN IN THE VALLEYS THROUGH MID
WEEK.
&&
.DISCUSSION...SNOW CONTINUES TO FALL ACROSS MUCH OF NORTHERN UTAH
THIS EVENING. MID LEVEL WARM ADVECTION ASSOCIATED WITH NICE
ISENTROPIC UPGLIDE ON THE 295K THETA SURFACE IS PLAYING A
SIGNIFICANT ROLE IN THE SNOWFALL PRODUCTION THIS EVENING. THE MID
LEVEL ISENTROPIC UPGLIDE CONTINUES THROUGH THE NIGHT AND WILL
PROVIDE WIDESPREAD UPWARD VERTICAL MOTION ACROSS NORTHERN UTAH.
WITH THE CONTINUATION OF MID LEVEL WESTERLY FLOW WEST FACING SLOPES
SHOULD CONTINUE TO DO WELL OVERNIGHT ALTHOUGH THE VERTICAL PROFILE
ONLY EXHIBITS NEUTRAL STABILITY THROUGH A FAIRLY SHALLOW LAYER.
MID LEVEL BAROCLINIC ZONE SAGS SOUTH INTO FAR NORTHERN UTAH LATE
TONIGHT. THIS BAROCLINIC ZONE IS MODESTLY FRONTOGENETIC DURING THE
DAY ON SUNDAY AS THE BAROCLINIC ZONE TIGHTENS AS THE BOUNDARY DROPS
SOUTH. HOWEVER...GFS AND NAM CONTINUE TO SHOW THE HEART OF THE 500
MB COLD POOL WILL STAY TO THE NORTH OF THE STATE RESULTING IN A
RELATIVELY SHALLOW CONVECTIVELY UNSTABLE LAYER DURING THE DAY ON
SUNDAY. THIS WILL SOMEWHAT LIMIT THE SNOWFALL INTENSITY. STILL
BELIEVE THAT THE WASATCH MOUNTAINS WILL DO PRETTY WELL...
PARTICULARLY FARTHER TO THE NORTH WHERE THE COLD AIR IS A LITTLE
DEEPER. ADVISORY CRITERIA ON THE BENCHES OF THE CENTRAL AND
SOUTHERN WASATCH FRONT IS POSSIBLE. HOWEVER...CONFIDENCE IS NOT
HIGH ENOUGH TO HOIST A BENCH ADVISORY FOR ZONES 3 OR 4 AT THIS
TIME.
WITH SOME NORTHERN WASATCH MOUNTAIN SITES ON THE CUSP OF REACHING
WARNING CRITERIA AND HEAVY SNOW ALREADY REPORTED IN LIBERTY AND EDEN
WILL INCREASE THE ADVISORIES TO WARNINGS FOR THE NORTHERN WASATCH
MOUNTAINS...ZONE 7...AND THE MOUNTAIN VALLEYS NORTH OF I-80...ZONE
6. THE VALLEYS IN THE SOUTHERN PORTION OF ZONE 6...SUCH AS PARK
CITY AND HEBER VALLEY...WILL NOT DO NEARLY AS WELL THE NORTHERN
MOUNTAIN VALLEYS AND WILL WORD THIS AS SUCH IN THE STATEMENT. ALL
OTHER ADVISORIES LOOK TO BE ON TRACK AND WILL REMAIN UNCHANGED.
&&
.AVIATION...MAINLY VFR CEILINGS WILL PREVAIL THROUGH 12Z AT SLC
TERMINAL WITH TEMPORARY MVFR IN LIGHT SNOW THROUGH 06Z.
&&
.SLC WATCHES/WARNINGS/ADVISORIES...
UT...WINTER STORM WARNING UNTIL 5 PM SUNDAY FOR UTZ007.
...HEAVY SNOW WARNING UNTIL 5 PM SUNDAY FOR UTZ006.
...SNOW AND BLOWING SNOW ADVISORY UNTIL 5 PM SUNDAY FOR
THE WASATCH AND WRN UINTA MTS...UTZ008>009 AND 517.
...SNOW ADVISORY UNTIL 5 PM SUNDAY FOR CACHE AND WASATCH MT
VLYS...NRN WASATCH FRONT AND NWRN DESERTS...
UTZ001-002-005.
WY...NONE.
&&
PUBLIC...GRAHAM
AVIATION...STRUTHWOLF
FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)Hazardous weather outlook, Dec 29, 5:28 AM MST, 16 hours 41 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SALT LAKE CITY UT 528 AM MST SAT DEC 29 2007 UTZ001>016-019>021-517-518-WYZ021-301000- CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT- SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT- GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS- WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80- WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS- WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL- SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH- UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH- GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS- SOUTHERN MOUNTAINS-SOUTHWEST WYOMING- 528 AM MST SAT DEC 29 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF UTAH AND FAR SOUTHWEST WYOMING. .DAY ONE...TODAY AND TONIGHT SNOW IS EXPECTED TO INCREASE ACROSS NORTHERN UTAH AND SOUTHWESTERN WYOMING TODAY WITH SIGNIFICANT ACCUMULATIONS POSSIBLE. SNOW WILL PERSIST TONIGHT IN MOST AREAS. SEE THE LATEST WINTER WEATHER STATEMENTS FOR DETAILS. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY SNOW WILL CONTINUE SUNDAY OVER THE NORTHERN MOUNTAINS AND NORTHWESTERN VALLEYS OF UTAH AS WELL AS OVER SOUTHWEST WYOMING WITH SIGNIFICANT ADDITIONAL ACCUMULATION POSSIBLE. STRONG WINDS ARE ALSO EXPECTED OVER THE MOUNTAINS AND IN WYOMING. THE SNOW WILL TAPER OFF SUNDAY EVENING. STRONG HIGH PRESSURE WILL BUILD OVER THE AREA MONDAY AND PERSIST THROUGH MID WEEK RESULTING IN VALLEY INVERSIONS AND DETERIORATING AIR QUALITY IN THE URBAN AREAS. A MILD AND MOIST SOUTHWEST FLOW WILL DEVELOP TOWARDS THE END OF THE WEEK THAT SHOULD SCOUR OUT THE VALLEYS. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
The office that day
Everything else NWS Salt Lake City, UT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 29, 10:09 PM MST | Heavy Snow Warning | SLC | 22 hr |
Nearby
Winter Storm Warnings in Utah, 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.