157  
FNUS54 KHUN 290824  
FWFHUN  
 
FIRE WEATHER PLANNING FORECAST FOR ALABAMA  
NATIONAL WEATHER SERVICE HUNTSVILLE AL  
324 AM CDT MON MAY 29 2023  
   
DISCUSSION  
 
DRY WEATHER IS FORECAST TODAY AND TONIGHT, AS WEAK HIGH PRESSURE  
BUILDS OVER THE REGION. HIGHS THIS AFTERNOON SHOULD REMAIN A BIT  
COOLER THAN SEASONABLE NORMS (MID 80S), WARMING INTO THE MID 70S  
TO AROUND 80, WITH MINIMUM RELATIVE HUMIDITY VALUES 45-50%. LOWS  
TONIGHT SHOULD COOL INTO THE MID TO UPPER 50S. A RETURN OF DEEPER  
MOISTURE AND DAYTIME HEATING COULD BRING ISOLATED (15-20% CHANCE)  
OF AFTERNOON SHOWERS AND THUNDERSTORMS TUESDAY AFTERNOON.  
 
GOOD DISPERSION RATES ARE FORECAST ACROSS THE AREA TODAY. LIGHTER  
WINDS AT THE SURFACE AND ALOFT TUESDAY SHOULD YIELD GENERALLY  
POOR DISPERSION RATES TO THE WEST, WITH FAIR RATES EAST.  
 
FOG POTENTIAL OVER THE NEXT FEW DAYS: PATCHY FOG IS POSSIBLE  
AROUND DAYBREAK, MAINLY IN AND NEAR SHELTERED LOCATIONS.  
 
POTENTIAL FOR RED FLAG CONDITIONS: NOT AT THIS TIME.  
 
ALZ001>003-292230-  
LAUDERDALE-COLBERT-FRANKLIN AL-  
INCLUDING THE CITIES OF FLORENCE, MUSCLE SHOALS, SHEFFIELD,  
TUSCUMBIA, RUSSELLVILLE, AND RED BAY  
324 AM CDT MON MAY 29 2023  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY PCLDY PCLDY  
MAX/MIN TEMP 79 58 83  
MIN/MAX RH % 45 98 47  
WIND 20FT AM (MPH) N 7 LGT/VAR LGT/VAR  
WIND 20FT PM (MPH) N 7 LGT/VAR LGT/VAR  
CHANCE PRECIP (%) 0 0 20  
PRECIP TYPE NONE NONE TSTMS  
PRECIP DURATION 1  
PRECIP AMOUNT 0.00 0.00 0.01  
MIXING HGT(FT-AGL/MSL)6400 6500  
TRANSPORT WND (MPH) N 12 NE 2  
LAL 1 1 2  
STABILITY CLASS D D D  
MAX LVORI 5 8 5  
DISPERSION 80 GOOD 20 GEN POOR  
 
REMARKS...NONE.  
 
 
 
ALZ004-014-292230-  
LAWRENCE-WINSTON-  
INCLUDING THE CITIES OF MOULTON, TOWN CREEK, AND HALEYVILLE  
324 AM CDT MON MAY 29 2023  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY PCLDY PCLDY  
MAX/MIN TEMP 78 58 83  
MIN/MAX RH % 46 100 44  
WIND 20FT AM (MPH) N 7 LGT/VAR LGT/VAR  
WIND 20FT PM (MPH) N 7 LGT/VAR LGT/VAR  
CHANCE PRECIP (%) 0 0 20  
PRECIP TYPE NONE NONE TSTMS  
PRECIP DURATION 1  
PRECIP AMOUNT 0.00 0.00 0.01  
MIXING HGT(FT-AGL/MSL)6100 6200  
TRANSPORT WND (MPH) N 13 NE 2  
LAL 1 1 2  
STABILITY CLASS D D D  
MAX LVORI 5 9 6  
DISPERSION 99 GOOD 20 GEN POOR  
 
REMARKS...NONE.  
 
 
 
ALZ005>007-016-292230-  
LIMESTONE-MADISON-MORGAN-CULLMAN-  
INCLUDING THE CITIES OF ATHENS, HUNTSVILLE, DECATUR, AND CULLMAN  
324 AM CDT MON MAY 29 2023  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY PCLDY PCLDY  
MAX/MIN TEMP 78 58 84  
MIN/MAX RH % 49 100 46  
WIND 20FT AM (MPH) N 7 LGT/VAR LGT/VAR  
WIND 20FT PM (MPH) N 7 LGT/VAR LGT/VAR  
CHANCE PRECIP (%) 0 0 20  
PRECIP TYPE NONE NONE TSTMS  
PRECIP DURATION 1  
PRECIP AMOUNT 0.00 0.00 0.01  
MIXING HGT(FT-AGL/MSL)5900 6000  
TRANSPORT WND (MPH) N 12 E 2  
LAL 1 1 2  
STABILITY CLASS D D D  
MAX LVORI 5 7 6  
DISPERSION 100 GOOD 27 FAIR  
 
REMARKS...NONE.  
 
 
 
ALZ008>010-292230-  
MARSHALL-JACKSON-DEKALB-  
INCLUDING THE CITIES OF ALBERTVILLE, BOAZ, GUNTERSVILLE, ARAB,  
SCOTTSBORO, FORT PAYNE, AND RAINSVILLE  
324 AM CDT MON MAY 29 2023  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY PCLDY PCLDY  
MAX/MIN TEMP 77 56 82  
MIN/MAX RH % 50 99 48  
WIND 20FT AM (MPH) N 6 LGT/VAR LGT/VAR  
WIND 20FT PM (MPH) N 6 LGT/VAR LGT/VAR  
CHANCE PRECIP (%) 0 0 20  
PRECIP TYPE NONE NONE TSTMS  
PRECIP DURATION 1  
PRECIP AMOUNT 0.00 0.00 0.01  
MIXING HGT(FT-AGL/MSL)4800 5700  
TRANSPORT WND (MPH) N 10 SE 5  
LAL 1 1 2  
STABILITY CLASS D D D  
MAX LVORI 5 8 6  
DISPERSION 44 GEN GOOD 28 FAIR  
 
REMARKS...NONE.  
 
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 52 PERCENT.  
EAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST WINDS  
AROUND 5 MPH.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. MINIMUM RH 56 PERCENT.  
EAST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST WINDS  
AROUND 5 MPH.    
FRIDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. MINIMUM RH 51 PERCENT.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH 43 PERCENT.  
EAST WINDS AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. MINIMUM RH  
43 PERCENT. EAST WINDS AROUND 5 MPH.  
 
 
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