Alert archive / Colorado / Freeze Warnings in 2014

Freeze Warning 9, NWS Grand Junction, CO

May 11, 2014Dolores County, Montezuma County, San Miguel County, Colorado

NWS Grand Junction, CO issued this freeze warning at May 11, 2014, 3:30 PM MDT for Dolores County, Montezuma County, San Miguel County, Colorado. It took effect at May 12, 2014, 2:00 AM MDT. It was in force for 7 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
May 11, 2014, 3:30 PM MDT (21:30 UTC)
In effect from
May 12, 2014, 2:00 AM MDT
Expired
May 12, 2014, 9:00 AM MDT
In force
7 hr
Issued by
NWS Grand Junction, CO

Counties Dolores County, CO, Montezuma County, CO, San Miguel County, CO

The radar

The Grand Junction radar (KGJX), 154 km from the middle of the area, began a volume at 21:30 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Grand Junction, CO wrote its last area forecast discussion before this freeze warning went out at May 11, 11:47 AM MDT, 3 hours 43 minutes earlier.

Area forecast discussion, May 11, 11:47 AM MDT, 3 hours 43 minutes before
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Hazardous weather outlook, May 11, 6:05 AM MDT, 9 hours 25 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
605 AM MDT SUN MAY 11 2014

COZ001>014-017>023-UTZ022>025-027>029-121215-
LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN-
ROAN AND TAVAPUTS PLATEAUS-ELKHEAD AND PARK MOUNTAINS-
UPPER YAMPA RIVER BASIN-GRAND VALLEY-DEBEQUE TO SILT CORRIDOR-
CENTRAL COLORADO RIVER BASIN-GRAND AND BATTLEMENT MESAS-
GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS-
CENTRAL GUNNISON AND UNCOMPAHGRE RIVER BASIN-
WEST ELK AND SAWATCH MOUNTAINS-FLATTOPS-
UPPER GUNNISON RIVER VALLEY-UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE-
NORTHWEST SAN JUAN MOUNTAINS-SOUTHWEST SAN JUAN MOUNTAINS-
PARADOX VALLEY/LOWER DOLORES RIVER-
FOUR CORNERS/UPPER DOLORES RIVER-ANIMAS RIVER BASIN-
SAN JUAN RIVER BASIN-SOUTHEAST UTAH-EASTERN UINTA MOUNTAINS-
EASTERN UINTA BASIN-TAVAPUTS PLATEAU-ARCHES/GRAND FLAT-
LA SAL AND ABAJO MOUNTAINS-CANYONLANDS/NATURAL BRIDGES-
605 AM MDT SUN MAY 11 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN UTAH AND WESTERN
COLORADO.

.DAY ONE...TODAY AND TONIGHT

WIDESPREAD RAIN AND SNOW SHOWERS WILL CONTINUE THROUGH TONIGHT
WITH SOME ISOLATED THUNDERSTORMS ALSO POSSIBLE. GUSTY SURFACE
WINDS ARE ALSO EXPECTED IN THE UINTAH BASIN WHERE GUSTS OF 45 TO
50 MPH WILL OCCUR. A WIND ADVISORY REMAINS IN EFFECT TO ACCOUNT
FOR THESE WINDS. A FREEZE WATCH IS ALSO IN EFFECT FOR MANY VALLEYS
IN SOUTHERN AREAS OF THE FORECAST AREA.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

PRECIPITATION WILL COME TO AN END MONDAY MORNING THOUGH SOME
RESIDUAL SHOWERS ARE POSSIBLE FOR THE MOUNTAINS. HIGH PRESSURE
WILL THEN BUILD IN BRINGING A RETURN TO MORE NORMAL TEMPERATURES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED TODAY OR TONIGHT...HOWEVER
SPOTTERS ARE ENCOURAGED TO REPORT SNOWFALL AMOUNTS TO THE
NATIONAL WEATHER SERVICE IN GRAND JUNCTION.

In the hours before

Local storm report, May 11, 1:46 PM MDT, 1 hour 44 minutes before
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Local storm report, May 11, 1:47 PM MDT, 1 hour 43 minutes before
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Local storm report, May 11, 1:48 PM MDT, 1 hour 42 minutes before
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Local storm report, May 11, 1:49 PM MDT, 1 hour 41 minutes before
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Local storm report, May 11, 2:35 PM MDT, 55 minutes before
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Local storm report, May 11, 2:40 PM MDT, 50 minutes before
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The office that day

Everything else NWS Grand Junction, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 11, 6:39 AM MDTSpecial Weather StatementGJTMontrose51 min
May 11, 9:52 AM MDTWinter Weather AdvisoryGJTGunnison, Montrose34 hr
May 11, 3:30 PM MDTFreeze WatchGJTDelta, Dolores, Garfield, Gunnison, Mesa, Montezuma and 2 more24 hr
May 11, 10:22 AM MDTFlash Flood WarningGJTGrand8 hr
May 11, 1:14 PM MDTAreal Flood WarningGJTGrand, San Juan9 hr

Nearby

Freeze Warnings in Colorado, 2014Every freeze warning in 2014

Sources

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