069 FXUS64 KMAF 150534 AFDMAF AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX 1234 AM CDT WED MAY 15 2013 .DISCUSSION... && .AVIATION... THE LAST OF THE SHOWERS/STORMS LEAVING THE AREA AND NOT EXPECTING ANY MORE TONIGHT. SOUTHERLY WIND OVERNIGHT WILL SWING AROUND TO THE WEST DURING THE DAY AS SURFACE TROUGH MOVES BY. COULD BE SOME LOW CLOUDS NEAR/EAST OF MAF AROUND SUNRISE. && PREV DISCUSSION... /ISSUED 230 PM CDT TUE MAY 14 2013/ DISCUSSION... SHOWER AND THUNDERSTORM ACTIVITY HAS BEEN ON THE INCREASE OVER THE PAST HOUR AS THE UPPER LOW...THAT HAS PERSISTED OVER NORTHERN MEXICO FOR A COUPLE DAYS...FINALLY MAKES ITS MOVE ACROSS THE AREA TO THE NORTHEAST. THIS ACTIVITY SHOULD REMAIN NEAR AND SOUTH OF INTERSTATE 20 HOWEVER THE CURRENT RADAR TREND SHOWS ISOLATED STORMS DEVELOPING AS FAR NORTH AS SOUTHEAST NEW MEXICO AND NORTHERN PERMIAN BASIN. CHANCES ARE EXPECTED TO CONTINUE THROUGH THIS EVENING THEN SHIFT EASTWARD OVERNIGHT. ALTHOUGH WIDESPREAD SEVERE WEATHER IS NOT ANTICIPATED...A FEW OF THE STRONGEST CELLS COULD PRODUCE STRONG OUTFLOW WINDS IN EXCESS OF 60MPH. TEMPERATURES TODAY ARE ON TRACK TO REACH THE MID AND UPPER 80S ACROSS MUCH OF THE REGION BY MID TO LATE AFTERNOON. WEDNESDAY...WEAK UPPER RIDGING SETS UP ACROSS THE AREA RESULTING IN INCREASING TEMPERATURES HEADING INTO THE WEEKEND. EXPECT HIGH TEMPERATURES RANGING FROM THE LOW 90S TO UPPER 90S ON WEDNESDAY INCREASING TO NEAR 100 AT MANY LOCATIONS THURSDAY AND FRIDAY. DID NOT GO AS HIGH AS SOME OF THE GUIDANCE HOWEVER THIS WILL BE THE WARMEST TEMPERATURES WE HAVE SEEN THIS YEAR. THE DRYLINE LOOKS TO WOBBLE BACK AND FORTH EACH AFTERNOON BUT THINK IF ANYTHING DEVELOPS ALONG THE BOUNDARY IT WILL BE TO THE EAST OF THE CWA. AN UPPER TROUGH WILL SWING EAST THROUGH THE ROCKIES AND INTO THE CENTRAL PLAINS ON SATURDAY BRINGING SLIGHTLY COOLER TEMPERATURES TO THE REGION. UPPER LEVEL FORCING FOR ASCENT SHOULD REMAIN TO THE NORTH HOWEVER DID NOT COMPLETELY RULE OUT PRECIP DEVELOPING ALONG THE DRYLINE SATURDAY EVENING. FOR NOW...JUST HAVE ISOLATED THUNDERSTORMS ACROSS FAR EASTERN PERMIAN BASIN BUT THIS WILL LIKELY NEED ADJUSTING EITHER WAY. AS THE UPPER TROUGH HEADS OFF TOWARD THE GREAT LAKES REGION BEGINNING OF NEXT WEEK...IT WILL SEND A COLD FRONT SOUTH THROUGH THE AREA TUESDAY. THIS FRONT MAY COOL TEMPERATURES AS MUCH AS 10 DEGREES FROM WHAT WE WILL BE SEEING AT THE END OF THIS WORK WEEK. && .MAF WATCHES/WARNINGS/ADVISORIES... NM...NONE. TX...NONE. && $$