Severe Thunderstorm Warning 3, NWS Salt Lake City, UT

000 
WWUS55 KSLC 062000
SVSSLC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
200 PM MDT FRI MAY 6 2005

UTC045-049-062015-
/O.CON.KSLC.SV.W.0003.000000T0000Z-050506T2015Z/
UTAH UT-TOOELE UT-
200 PM MDT FRI MAY 6 2005

...A SEVERE THUNDERSTORM WARNING CONTINUES UNTIL 215 PM MDT FOR EAST
CENTRAL TOOELE AND WEST CENTRAL UTAH COUNTIES...

AT 153 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN
EXCESS OF 60 MPH.  THIS STORM WAS LOCATED OVER EXTREME NORTHWESTERN
UTAH COUNTY...OR ABOUT 19 MILES SOUTHEAST OF TOOELE...MOVING NORTH AT
20 MPH.

IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.

LAT...LON 4014 11222 4019 11197 4039 11201 4030 11237

$$

000 
WWUS55 KSLC 062014
SVSSLC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
214 PM MDT FRI MAY 6 2005

UTC045-049-062024-
/O.EXP.KSLC.SV.W.0003.000000T0000Z-050506T2015Z/
UTAH UT-TOOELE UT-
214 PM MDT FRI MAY 6 2005

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL TOOELE AND WEST
CENTRAL UTAH COUNTIES EXPIRES AT 215 PM MDT...

LAT...LON 4014 11222 4019 11197 4039 11201 4030 11237

$$

AREA FORECAST DISCUSSION...CORRECTED
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
930 AM MDT FRI MAY 6 2005

.SYNOPSIS...AN UPPER LEVEL LOW WILL MOVE ACROSS SOUTHERN AND
EASTERN UTAH THIS AFTERNOON AND TONIGHT AND INTO WYOMING SATURDAY.
HIGH PRESSURE ALOFT DEVELOPS ON SUNDAY.

&&

.DISCUSSION...MAIN VORTICITY LOBE NOW INTO WESTERN AZ. CONVECTION
ALREADY FIRING ALONG LEADING EDGE OF PVA IN SW UTAH. MORNING
SOUNDINGS INDICATE AMPLE MOISTURE LEFT OVER FROM LAST NIGHTS
CONVECTION...AND WITH A FEW HOURS OF SURFACE HEATING THIS MORNING,
WILL SEE CONVECTION CONTINUE TO INCREASE ACROSS THE STATE THROUGH
THIS AFTERNOON. BEST DESTABILIZATION/DYNAMICS AND CHANCES FOR
ORGANIZED CONVECTION WILL BE ACROSS CENTRAL AND SOUTHERN UTAH AS
MAIN COLD POOL CURRENTLY OVER SOUTHERN NV TRACKS
EAST-NORTHEASTWARD.

WITH SYSTEM REMAINING PROGRESSIVE, WILL CONTINUE WITH TREND OF LESS
OVERALL PRECIP FROM THIS SYSTEM. 12Z NAM HAS LESS THAN 1 INCH
ACCUMULATED PRECIP CWA WIDE THROUGH SUNDAY...WITH HIGHEST AMOUNTS
ALONG CENTRAL AND SOUTHERN MOUNTAINS AND THE UINTAS. DYNAMICS
CONTINUE TO BE WEAKER ACROSS NORTHERN PART OF THE STATE TODAY
THROUGH SUNDAY WITH BASICALLY NEUTRAL TEMP ADVECTION ALOFT. SEVERE
THREAT ACROSS NORTHERN UTAH MORE LIKELY TO BE HAIL THAN WIND WITH
INCREASE IN LOW-LEVEL MOISTURE. STILL MAY SEE SIGNIFICANT
THUNDERSTORM WINDS ACROSS EASTERN DESERTS WITH DRIER AIR IN PLACE.

RIDGING SETTLING IN OVER THE REGION ON SUNDAY. DECENT COLD FRONT
LOOKS TO PUSH INTO THE REGION MONDAY, THEN STRONG PACIFIC SYSTEM
STILL ON TAP FOR TUESDAY/WEDNESDAY.

&&

.HYDRO...WITH NAM QPF DECREASING, WILL EVALUATE CURRENT HYDRO
PRODUCTS DEPENDING ON NEW GFS.

&&

.AVIATION...THUNDERSTORMS MOVING FROM SOUTH TO NORTH EXPECTED TO
IMPACT SLC LATE THIS MORNING AND THIS AFTERNOON.

&&

.SLC WATCHES/WARNINGS/ADVISORIES...
UT...FLOOD WATCH TONIGHT THROUGH SATURDAY NIGHT.
     SEE SLCFFASLC FOR DETAILS.
WY...NONE.

SMITH

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
630 AM MDT FRI MAY 6 2005

UTZ001>021-WYZ021-071300-
CACHE VALLEY/UTAH PORTION-CASTLE COUNTRY-CENTRAL AND SOUTHWEST
MOUNTAINS-GLEN CANYON RECREATION AREA/LAKE POWELL-GREAT SALT LAKE
DESERT AND MOUNTAINS-HENRY MOUNTAINS-NORTHERN WASATCH FRONT-SALT LAKE
AND TOOELE VALLEYS-SAN RAFAEL SWELL-SANPETE/SEVIER VALLEYS-SOUTH
CENTRAL UTAH-SOUTHERN WASATCH FRONT-SOUTHWEST UTAH-SOUTHWEST WYOMING-
UTAHS DIXIE AND ZION NATIONAL PARK-WASATCH MOUNTAIN VALLEYS-WASATCH
MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-WASATCH
PLATEAU/BOOK CLIFFS-WEST CENTRAL UTAH-WESTERN UINTA BASIN-WESTERN
UINTA MOUNTAINS-
630 AM MDT FRI MAY 6 2005

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO-THIRDS OF
UTAH AND EXTREME SOUTHWEST WYOMING.

.DAY ONE... TODAY

SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER SOUTHERN UTAH THIS
MONRING...THEN SPREADING INTO NORTHERN UTAH BY THIS AFTERNOON.
LOCALLY HEAVY RAIN AND GUSTY WIND WILL OCCUR WITH THE STRONGER
STORMS. BREEZY TO WINDY CONDITIONS WILL OCCUR OVER WESTERN UTAH.
FLOOD WATCHES REMAIN IN EFFECT ACROSS PORTIONS OF NORTHERN AND
EXTREME SOUTHWEST UTAH.  SEE THE LATEST SLCFFASLC FOR DETAILS.

.DAYS TWO THROUGH SEVEN... SATURDAY THROUGH THURSDAY

A SECOND STRONG AND MOIST PACIFIC STORM SYSTEM WILL MOVE INTO UTAH
BEGINNING LATE MONDAY NIGHT.  THIS STORM WILL AFFECT THE REGION INTO
EARLY WEDNESDAY. DRIER AND WARMER CONDITIONS WILL RETURN ON THURSDAY.