527  
FXUS64 KLUB 192313  
AFDLUB  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE LUBBOCK TX  
613 PM CDT MON OCT 19 2026  
   
..NEW AVIATION  
 
   
KEY MESSAGES  
 
UPDATED AT 612 PM CDT MON OCT 19 2026  
 
- THE WARMING TREND WILL CONTINUE THROUGH THE WEEK BEFORE COOLING  
SLIGHTLY BY THE WEEKEND.  
 
- MOSTLY DRY CONDITIONS WILL CONTINUE THROUGH THE WORK WEEK, WITH  
CHANCES FOR RAIN RETURNING BY LATE WEEK INTO THE WEEKEND.  
 
 
   
SHORT TERM  
 
(THIS AFTERNOON THROUGH TUESDAY)  
ISSUED AT 1149 AM CDT MON OCT 19 2026  
 
WE CONTINUE TO SEE RAIN SHOWERS ACROSS EASTERN NEW MEXICO SNEAKING  
INTO OUR FORECAST AREA. THESE SHOWERS ARE NOT EXPECTED TO PRODUCE  
MUCH EXCEPT FOR LIGHT RAIN AND MAYBE A FEW RUMBLES OF THUNDER.  
SLIGHT CHANCE FOR SHOWERS FOR AREAS ON THE CAPROCK WILL CONTINUE  
THROUGH THE EARLY AFTERNOON HOURS. ONCE THESE SHOWERS CLEAR OUT, OUR  
FORECAST AREA WILL BE DRY THE REST OF TODAY THROUGH TUESDAY. CURRENT  
UPPER WATER VAPOR IMAGERY SHOWS LOW AMPLITUDE RIDGING TO THE EAST  
WHILE AN UPPER LOW SITS OFF THE COAST OF THE PACIFIC NORTHWEST. THE  
UPPER LOW WILL TRACK SOUTH ALONG THE WESTERN COAST WHILE THE UPPER  
RIDGING EXPANDS WEST ACROSS THE REGION. THIS WILL SHIFT THE UPPER  
FLOW FROM SOUTHWEST TO NORTHWEST. WE WILL CONTINUE TO SEE A GRADUAL  
WARMING TREND AS THE UPPER RIDGING MOVES OVERHEAD. CURRENT  
TEMPERATURES IN THE 50S WILL WARM TO THE 70S ACROSS THE REGION BY  
LATE THIS AFTERNOON. TONIGHT WILL BE ANOTHER QUIET ONE; HOWEVER,  
SLIGHTLY WARMER THAN PREVIOUS.LIGHT WINDS AND MOSTLY CLEAR SKIES  
WILL ALLOW LOWS TO COOL TO THE LOWER 50S ACROSS THE FORECAST AREA.  
THE AFOREMENTIONED UPPER RIDGE WILL PREVAIL OVER THE REGION TUESDAY  
AS THE UPPER LOW WILL SLOWLY CHANGE COURSE AND PUSH ONSHORE OFF THE  
COAST OF SOUTHERN CALIFORNIA. SLIGHT HEIGHT AND THICKNESS INCREASES  
WILL SLIGHTLY WARM TEMPERATURES ON TUESDAY, BUT ONLY BY A DEGREE OR  
TWO WITH HIGHS STILL IN THE 70S ACROSS THE REGION.  
 
 
   
LONG TERM  
 
(TUESDAY NIGHT THROUGH NEXT SUNDAY)  
ISSUED AT 1149 AM CDT MON OCT 19 2026  
 
THE LONG TERM FORECAST WILL START OFF WITH WARM AND DRY CONDITIONS  
WEDNESDAY AND THURSDAY AS THE STUBBORN UPPER RIDGING WILL PREVAIL.  
HEIGHT AND THICKNESS INCREASES WILL WARM TEMPERATURES TO THE UPPER  
70S TO LOWER 80S AND PRECIPITATION CHANCES NEAR ZERO. AT THE SAME  
TIME, THE UPPER TROUGH WILL FINALLY PUSH ALL THE WAY ONSHORE,  
DOMINATING WESTERN CONUS. BY THE WEEKEND, THE UPPER RIDGING WILL  
FINALLY GET WITH THE PROGRAM AND SHIFT EAST AWAY FROM THE FORECAST  
AREA. WITH THE UPPER TROUGH SPANNING ACROSS WESTERN TO CENTRAL  
CONUS, SOUTHWESTERLY FLOW WILL FILL IN ALOFT, USHERING IN  
SUBTROPICAL MOISTURE TO THE MID TO UPPER LEVELS. PLENTY OF MOISTURE  
AND MULTIPLE PASSING SHORTWAVES WILL BRING POTENTIAL FOR SHOWERS AND  
THUNDERSTORMS EVERYDAY OVER THE WEEKEND AND POSSIBLY EARLY NEXT  
WEEK. DAILY PRECIPITATION CHANCES AND MOSTLY CLOUDY SKIES WILL ALSO  
SLIGHTLY COOL TEMPERATURES OVER THE WEEKEND.  
 
 
   
AVIATION  
 
(00Z TAFS)  
ISSUED AT 612 PM CDT MON OCT 19 2026  
 
SOUTH WINDS AND VFR PERSIST AT ALL TAF SITES.  
 
 
   
LUB WATCHES/WARNINGS/ADVISORIES  
 
NONE.  
 
 
 
 
SHORT TERM...10  
LONG TERM....10  
AVIATION...30  
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