A tenth-of-an inch in some areas of Oklahoma City in the last hour, Oklahoma Mesonet
Also .43 at Minco in the last hour and nearly an inch at Medicine Park near Lawton.
Oklahoma Panhandle, from the National Weather Service, Amarillo, Texas
ARMSTRONG-BEAVER-CARSON-CIMARRON-COLLINGSWORTH-DALLAM-DEAF SMITH-
DONLEY-GRAY-HANSFORD-HARTLEY-HEMPHILL-HUTCHINSON-LIPSCOMB-MOORE-
OCHILTREE-OLDHAM-POTTER-RANDALL-ROBERTS-SHERMAN-TEXAS-WHEELER-
INCLUDING THE CITIES OF…AMARILLO…BEAVER…BOISE CITY…BOOKER…
BORGER…CANADIAN…CANYON…CLARENDON…CLAUDE…DALHART…DUMAS…
GUYMON…HARTLEY…HEREFORD…MIAMI…PAMPA…PANHANDLE…PERRYTON…
SHAMROCK…SPEARMAN…STRATFORD…VEGA…WELLINGTON
1001 AM CDT FRI OCT 22 2010
.NOW…
THROUGH 11 AM…SCATTERED SHOWERS WILL CONTINUE ACROSS THE NORTHERN
TEXAS AND EASTERN OKLAHOMA PANHANDLES GENERALLY NORTHEAST OF A LINE
FROM EVA TO MORSE. THIS ACTIVITY IS MOVING TO THE NORTHEAST AT 30
MPH. LOCATIONS THAT MAY BE AFFECTED INCLUDE HOOKER…BEAVER…BRYANS
CORNER…PERRYTON AND SPEARMAN.
IN ADDITION…AREAS OF PATCHY FOG WILL CONTINUE ACROSS PORTIONS OF
THE EASTERN PANHANDLES. VISIBILITIES MAY BE REDUCED TO 1 MILE OR
LESS AT TIMES. HOWEVER…CONDITIONS ARE EXPECTED TO IMPROVE THROUGH
THE REMAINDER OF THE MORNING.
National Weather Service (NWS), statement from NWS Storm Prediction Center, Norman
NWS STORM PREDICTION CENTER NORMAN OK
1003 AM CDT FRI OCT 22 2010
AREAS AFFECTED…S CNTRL OK
CONCERNING…SEVERE POTENTIAL…WATCH POSSIBLE
THE RISK FOR SEVERE STORMS MAY INCREASE THROUGH MID DAY. THE NEED
FOR A WW IS UNCERTAIN…AS THE LONGEVITY OF THIS POTENTIAL THREAT IS
STILL IN QUESTION…BUT TRENDS WILL BE MONITORED.
STRONGER MID-LEVEL FORCING FOR UPWARD VERTICAL MOTION ASSOCIATED
WITH SUPPORTING SHORT WAVE IMPULSE APPEARS LIKELY TO LIFT AWAY FROM
THE RED RIVER VALLEY…INTO THE CENTRAL PLAINS…THROUGH EARLY
AFTERNOON. BUT LOWER/MID TROPOSPHERIC WARM ADVECTION IN ITS WAKE
MAY MAINTAIN VIGOROUS CONVECTIVE DEVELOPMENT ACROSS PARTS OF SOUTH
CENTRAL OKLAHOMA…PERHAPS ADJACENT NORTH CENTRAL TEXAS… THROUGH
AT LEAST THE 18-19Z TIME FRAME. THIS MAY COINCIDE WITH WEAK TO
MODERATE BOUNDARY LAYER DESTABILIZATION…IN RESPONSE TO SURFACE
HEATING AND NORTHWARD ADVECTION OF LOWER/MID SURFACE DEW
POINTS…PRIOR TO THE ONSET OF MID-LEVEL HEIGHT RISES AND
SUBSIDENCE. NEAR AND BENEATH 50+ KT SOUTHWESTERLY 500 MB FLOW…AND
A SLOWLY STRENGTHENING 30-50 KT SOUTHERLY 850 MB JET AXIS…STRONG
DEEP LAYER SHEAR AND SIZABLE CLOCKWISE CURVED LOW-LEVEL HODOGRAPHS
WILL BE FAVORABLE FOR ORGANIZED STORMS…INCLUDING SUPERCELLS…WITH
POTENTIAL FOR DAMAGING WIND GUSTS…PERHAPS AN ISOLATED TORNADO.
Significant weather advisory for Grady, Cotton, Tillman, Comanche Counties in Oklahoma, National Weather Service, Norman
GRADY OK-COTTON OK-TILLMAN OK-COMANCHE OK-WICHITA TX-CLAY TX-
ARCHER TX-
1003 AM CDT FRI OCT 22 2010
…SIGNIFICANT WEATHER ADVISORY…
THIS SIGNIFICANT WEATHER ADVISORY IS FOR ARCHER…CLAY…COMANCHE…
COTTON…GRADY…TILLMAN AND WICHITA COUNTIES.
AT 1003 AM CDT…A LINE OF STRONG THUNDERSTORMS WAS LOCATED FROM 4
MILES SOUTHWEST OF ELGIN TO 3 MILES SOUTHWEST OF IOWA PARK…MOVING
NORTHEAST AT 45 MPH.
HAZARDS INCLUDE…
DIME-SIZE HAIL…
WIND GUSTS TO 50 MPH…
VERY HEAVY RAINFALL…
MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.
Significant weather advisory for Comanche, Cotton, Tillman and Wichita Counties, National Weather Service, Norman
937 AM CDT FRI OCT 22 2010
…SIGNIFICANT WEATHER ADVISORY…
THIS SIGNIFICANT WEATHER ADVISORY IS FOR COMANCHE…COTTON…TILLMAN
AND WICHITA COUNTIES.
AT 938 AM CDT…A LINE OF STRONG THUNDERSTORMS WAS LOCATED FROM 6
MILES SOUTHWEST OF INDIAHOMA TO ELECTRA…MOVING NORTHEAST AT 50 MPH.
HAZARDS INCLUDE…
HAIL UP TO ONE-HALF INCH…
WIND GUSTS TO 50 MPH…
MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING
WEATHER CONDITIONS.
Short-term forecast, National Weather Service, Norman
ALFALFA-ARCHER-ATOKA-BAYLOR-BECKHAM-BLAINE-BRYAN-CADDO-CANADIAN-
CARTER-CLAY-CLEVELAND-COAL-COMANCHE-COTTON-CUSTER-DEWEY-ELLIS-FOARD-
GARFIELD-GARVIN-GRADY-GRANT-GREER-HARDEMAN-HARMON-HARPER-HUGHES-
JACKSON-JEFFERSON-JOHNSTON-KAY-KINGFISHER-KIOWA-KNOX-LINCOLN-LOGAN-
LOVE-MAJOR-MARSHALL-MCCLAIN-MURRAY-NOBLE-OKLAHOMA-PAYNE-PONTOTOC-
POTTAWATOMIE-ROGER MILLS-SEMINOLE-STEPHENS-TILLMAN-WASHITA-WICHITA-
WILBARGER-
924 AM CDT FRI OCT 22 2010
.REGIONAL WEATHER DISCUSSION…
SHOWERS AND THUNDERSTORMS CONTINUE ACROSS OKLAHOMA AND NORTH TEXAS
THIS MORNING. AT 915 AM… A LINE OF THUNDERSTORMS EXTENDED FROM
CHICKASHA TO VERNON. THESE INDIVIDUAL STORMS ARE MOVING NORTHEAST
WITH THE LINE MOVING EAST. STORMS WILL AFFECT AREAS NEAR
CHICKASHA… LAWTON AND DUNCAN. THE STORMS MAY ALSO AFFECT WICHITA
FALLS. THE STRONGEST STORMS WILL BE CAPABLE OF PRODUCING HAIL LARGER
THAN DIMES AND THE POTENTIAL FOR WIND GUSTS OVER 50 MPH. RAINFALL
RATES OF ONE INCH PER HOUR WILL ALSO BE POSSIBLE.
NORTH OF THE STORMS… A LARGER AREA OF RAIN OVER MUCH OF WESTERN
OKLAHOMA WILL ALSO SPREAD NORTHEAST. RAINFALL RATES OF ONE-TENTH TO
ONE-QUARTER OF AN INCH WILL BE POSSIBLE.
Significant weather advisory, Tillman County
TILLMAN OK
916 AM CDT FRI OCT 22 2010
…SIGNIFICANT WEATHER ADVISORY…
THIS SIGNIFICANT WEATHER ADVISORY IS FOR TILLMAN COUNTY.
AT 916 AM CDT…A LINE OF STRONG THUNDERSTORMS WAS LOCATED FROM 4
MILES NORTHWEST OF DAVIDSON TO 6 MILES WEST OF GRAYBACK…MOVING EAST
AT 35 MPH.
HAZARDS INCLUDE…
HAIL UP TO ONE-HALF INCH…
WIND GUSTS TO 50 MPH…
SEVERE WEATHER IS NOT EXPECTED AND NO WARNINGS ARE ANTICIPATED AT
THIS TIME.
Significant weather advisory for Caddo, Comanche, Grady
…SIGNIFICANT WEATHER ADVISORY…
THIS SIGNIFICANT WEATHER ADVISORY IS FOR CADDO…COMANCHE AND GRADY
COUNTIES.
AT 915 AM CDT…STRONG THUNDERSTORMS WERE LOCATED 5 MILES SOUTH OF
BOONE AND 4 MILES SOUTH OF ANADARKO…MOVING NORTHEAST AT 35 MPH.
HAZARDS INCLUDE…
HAIL UP TO ONE-HALF INCH…
WIND GUSTS TO 40 MPH…
FREQUENT CLOUD TO GROUND LIGHTNING…
MINOR FLOODING IN AREAS OF POOR DRAINAGE…
Severe thunderstorm warning for Grady and Caddo counties cancelled, but small hail and gusty winds still possible
913 AM CDT FRI OCT 22 2010
…THE SEVERE THUNDERSTORM WARNING HAS BEEN CANCELLED FOR NORTHERN
GRADY AND SOUTHEASTERN CADDO COUNTIES…
THE STORM HAS WEAKENED… BUT SMALL HAIL AND GUSTY WINDS MAY STILL
OCCUR.
Minco, Oklahoma Mesonet station
The Mesonet station for Minco has had .75 inches since midnight and .10 inches in the last hour.
