Alert archive / Oklahoma / Heat Advisories in 2011

Heat Advisory 24, NWS Tulsa, OK

September 1, 201113 counties in Oklahoma

NWS Tulsa, OK issued this heat advisory at Sep 1, 2011, 4:08 AM CDT for 13 counties in Oklahoma. It took effect at Sep 1, 2011, 12:00 PM CDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Sep 1, 2011, 4:08 AM CDT (09:08 UTC)
In effect from
Sep 1, 2011, 12:00 PM CDT
Expired
Sep 1, 2011, 8:00 PM CDT
In force
8 hr
Issued by
NWS Tulsa, OK

Counties Craig County, OK, Creek County, OK, Mayes County, OK, McIntosh County, OK, Muskogee County, OK, Nowata County, OK, Okfuskee County, OK, Okmulgee County, OK, Pawnee County, OK, Rogers County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK

The radar

The Tulsa radar (KINX), 23 km from the middle of the area, began a volume at 09:06 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 heat advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tulsa, OK wrote its last area forecast discussion before this heat advisory went out at Sep 1, 4:01 AM CDT, 7 minutes earlier.

Area forecast discussion, Sep 1, 4:01 AM CDT, 7 minutes before
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Hazardous weather outlook, Aug 31, 8:45 PM CDT, 7 hours 23 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TULSA OK
845 PM CDT WED AUG 31 2011

ARZ001-002-010-011-019-020-029-OKZ049-053>076-011000-
ADAIR OK-BENTON AR-CARROLL AR-CHEROKEE OK-CHOCTAW OK-CRAIG OK-
CRAWFORD AR-CREEK OK-DELAWARE OK-FRANKLIN AR-HASKELL OK-LATIMER OK-
LE FLORE OK-MADISON AR-MAYES OK-MCINTOSH OK-MUSKOGEE OK-NOWATA OK-
OKFUSKEE OK-OKMULGEE OK-OSAGE OK-OTTAWA OK-PAWNEE OK-PITTSBURG OK-
PUSHMATAHA OK-ROGERS OK-SEBASTIAN AR-SEQUOYAH OK-TULSA OK-WAGONER OK-
WASHINGTON OK-WASHINGTON AR-
845 PM CDT WED AUG 31 2011

THIS OUTLOOK IS FOR NORTHWEST AND WEST CENTRAL ARKANSAS AS WELL AS
MUCH OF EASTERN OKLAHOMA.

.DAY ONE...TONIGHT.

DISCUSSION...
FIRE WEATHER CONDITIONS WILL SLOWLY IMPROVE INTO THE OVERNIGHT HOURS
AS WINDS BEGIN TO SUBSIDE WITH INCREASING RELATIVE HUMIDITY VALUES.
TEMPERATURES WILL REMAIN WARM OVERNIGHT WITH LOWS IN THE MID TO UPPER
70S IN MANY AREAS.

SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT...
SPOTTER ACTIVATION NOT EXPECTED.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.
THURSDAY AND FRIDAY...DANGEROUS HEAT POTENTIAL.
SATURDAY AND SUNDAY...THUNDERSTORM POTENTIAL.
MONDAY AND TUESDAY...NO HAZARDS.

EXTENDED DISCUSSION...
HOT WEATHER WILL CONTINUE THROUGH SATURDAY AS HIGH PRESSURE ALOFT
REMAINS IN CONTROL. HEAT INDEX VALUES OF AROUND 105 DEGREES WILL
BE POSSIBLE EACH AFTERNOON. A SIGNIFICANT COLD FRONT IS EXPECTED
TO PUSH THROUGH THE AREA BY SUNDAY...BRINGING A LIMITED CHANCE OF
SHOWERS AND THUNDERSTORMS SATURDAY NIGHT INTO SUNDAY. THIS WILL
ALSO BRING NOTICEABLY COOLER WEATHER FOR THE BEGINNING OF NEXT WEEK.

WWW.SRH.NOAA.GOV/TULSA CONTAINS ADDITIONAL INFORMATION.

Nearby

Heat Advisories in Oklahoma, 2011Every heat advisory in 2011

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.