Alert archive / Utah / Winter Storm Warnings in 2010

Winter Storm Warning 7, NWS Salt Lake City, UT

March 31, 2010

NWS Salt Lake City, UT issued this winter storm warning at Mar 31, 2010, 3:39 AM MDT. It was in force for 50 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: Mar 31, 2010, 3:39 AM MDT (09:39 UTC)
Expired: Apr 2, 2010, 6:00 AM MDT
In force: 50 hr
Issued by: NWS Salt Lake City, UT

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 Mar 30, 9:45 PM MDT, 5 hours 54 minutes earlier.

Area forecast discussion, Mar 30, 9:45 PM MDT, 5 hours 54 minutes before

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Hazardous weather outlook, Mar 30, 6:52 AM MDT, 20 hours 47 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
652 AM MDT TUE MAR 30 2010

UTZ001>016-019>021-517-518-WYZ021-311300-
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-
652 AM MDT TUE MAR 30 2010

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

.DAY ONE...TODAY AND TONIGHT

STRONG SOUTH WINDS WILL BE WIDESPREAD ACROSS THE OUTLOOK AREA
TODAY INTO THIS EVENING. THESE WINDS WILL CREATE LOCALLY HAZARDOUS
CONDITIONS ALONG AREA ROADS FOR HIGH PROFILE VEHICLES AND WILL
OCCASIONALLY REDUCE VISIBILITIES IN BLOWING DUST.

WINDS REMAIN STRONG BEHIND A COLD FRONT CROSSING NORTHWEST UTAH
LATE TODAY THROUGH THIS EVENING THEN DIMINISH.

SIGNIFICANT SNOWFALL WILL DEVELOP ACROSS THE NORTHERN MOUNTAINS
TONIGHT WITH THE COLD FRONT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

A COLD FRONT WILL STALL ACROSS CENTRAL UTAH WEDNESDAY. STRONG
WINDS ARE POSSIBLE ACROSS THE SOUTHERN AND EASTERN PORTIONS OF THE
OUTLOOK AREA TO THE SOUTH OF THIS FRONT.

ACCUMULATING SNOWFALL WILL BECOME WIDESPREAD ACROSS THE MOUNTAINS
LATER WEDNESDAY INTO THURSDAY. SNOW COULD ALSO IMPACT PORTIONS OF
THE WESTERN AND NORTHERN VALLEYS DURING THIS SAME TIME.

COLDER TEMPERATURES WILL SPREAD ACROSS THE OUTLOOK AREA WEDNESDAY
AND WILL PERSIST THROUGH THURSDAY.

A WEAKER SYSTEM WILL BRING A THREAT OF VALLEY RAIN AND SNOW AND
MOUNTAIN SNOW TO THE NORTH LATER FRIDAY THROUGH SATURDAY.

ANOTHER STRONGER STORM IS FORECAST FOR EARLY NEXT WEEK.

.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
Mar 31, 3:39 AM MDT	Winter Weather Advisory	SLC		36 hr

Nearby

Winter Storm Warnings in Utah, 2010 Every winter storm warning in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.