Alert archive / Utah / Snow Advisories in 2007

Snow Advisory 23, NWS Salt Lake City, UT

September 28, 2007

NWS Salt Lake City, UT issued this snow advisory at Sep 28, 2007, 2:59 PM MDT. It took effect at Sep 29, 2007, 7:50 AM MDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Sep 28, 2007, 2:59 PM MDT (20:59 UTC)
In effect from
Sep 29, 2007, 7:50 AM MDT
Expired
Sep 29, 2007, 8:19 PM MDT
In force
12 hr
Issued by
NWS Salt Lake City, UT

What forecasters said that day

The local office's own words before this snow advisory 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 snow advisory went out at Sep 28, 10:01 AM MDT, 4 hours 58 minutes earlier.

Area forecast discussion, Sep 28, 10:01 AM MDT, 4 hours 58 minutes before
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Hazardous weather outlook, Sep 28, 6:18 AM MDT, 8 hours 41 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
618 AM MDT FRI SEP 28 2007

UTZ001>009-014-517-WYZ021-291230-
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-SANPETE/SEVIER VALLEYS-CENTRAL MOUNTAINS-
SOUTHWEST WYOMING-
618 AM MDT FRI SEP 28 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL UTAH...
NORTHERN UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

STRONG GUSTY WINDS AND LOW HUMIDITIES WILL DEVELOP AHEAD OF A
STRONG PACIFIC SYSTEM THIS AFTERNOON AND EVENING ACROSS THE
WESTERN VALLEYS OF UTAH. THIS WILL RESULT IN SEVERE FIRE WEATHER
CONDITIONS FOR PORTIONS OF WESTERN UTAH.

THE STRONG PACIFIC SYSTEM WILL APPROACH PORTIONS OF NORTHERN UTAH
TONIGHT. A COLD FRONT ASSOCIATED WITH THIS SYSTEM WILL MOVE
THROUGH PORTIONS OF EXTREME NORTHWESTERN UTAH DURING THE OVERNIGHT
PERIOD.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

A COLD FRONT FROM A STRONG PACIFIC SYSTEM WILL CONTINUE TO MOVE
THROUGH UTAH ON SATURDAY. VERY COLD AIR BEHIND THIS FRONT WILL
LOWER SNOW LEVELS THROUGHOUT SATURDAY AFTERNOON. WIDESPREAD RAIN
WILL MIX WITH AND AT TIMES CHANGE TO SNOW IN ELEVATIONS ABOVE
7000 FT BEHIND THE FRONT. SIGNIFICANT SNOWFALL ACCUMULATIONS ARE
POSSIBLE ACROSS THE NORTHERN AND CENTRAL WASATCH MOUNTAINS AS WELL
AS THE UINTA MOUNTAINS.

DRIER AND WARMER CONDITIONS WILL BUILD INTO THE REGION AS HIGH
PRESSURE MOVES INTO THE GREAT BASIN SUNDAY. ANOTHER STORM SYSTEM
WILL APPROACH THE AREA MONDAY. BEHIND THIS SYSTEM...COOL AND
UNSETTLED CONDITIONS ARE EXPECTED TO CONTINUE THROUGH MIDWEEK.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

UTZ010>013-015-016-019>021-518-291230-
WASATCH PLATEAU/BOOK CLIFFS-WESTERN UINTA BASIN-CASTLE COUNTRY-
SAN RAFAEL SWELL-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-SOUTHERN MOUNTAINS-
618 AM MDT FRI SEP 28 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
UTAH...SOUTHERN UTAH AND SOUTHWEST UTAH.

.DAY ONE...TODAY AND TONIGHT

STRONG GUSTY WINDS AND LOW HUMIDITIES WILL DEVELOP AHEAD OF A
STRONG PACIFIC SYSTEM THIS AFTERNOON AND EVENING ACROSS THE
WESTERN VALLEYS OF UTAH. THIS WILL RESULT IN SEVERE FIRE WEATHER
CONDITIONS FOR PORTIONS OF WESTERN UTAH.

THE STRONG PACIFIC SYSTEM WILL APPROACH PORTIONS OF NORTHERN UTAH
TONIGHT. A COLD FRONT ASSOCIATED WITH THIS SYSTEM WILL MOVE
THROUGH PORTIONS OF EXTREME NORTHWESTERN UTAH DURING THE OVERNIGHT
PERIOD.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

A COLD FRONT FROM A STRONG PACIFIC SYSTEM WILL CONTINUE TO MOVE
THROUGH UTAH ON SATURDAY. WIDESPREAD RAIN WILL DEVELOP ACROSS MUCH
OF THE REGION DURING THE DAY SATURDAY. SNOW MAY OCCASIONALLY MIX
IN WITH RAIN DURING THE AFTERNOON AND EVENING ABOVE 9000 FT.

DRIER AND WARMER CONDITIONS WILL BUILD INTO THE REGION AS HIGH
PRESSURE MOVES INTO THE GREAT BASIN SUNDAY. ANOTHER STORM SYSTEM
WILL APPROACH THE AREA MONDAY. BEHIND THIS SYSTEM...COOL AND
UNSETTLED CONDITIONS ARE EXPECTED TO CONTINUE THROUGH MIDWEEK.

.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)

Nearby

Snow Advisories in Utah, 2007Every snow advisory 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.