848  
FNUS54 KTSA 200901  
FWFTSA  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE TULSA OK  
401 AM CDT SUN MAY 20 2018  
 
RED FLAG...NONE.  
   
DISCUSSION
 
 
SHOWERS AND THUNDERSTORMS ARE LIKELY TODAY ACROSS PORTIONS OF  
EASTERN OKLAHOMA AND WESTERN ARKANSAS, WITH THE HIGHEST CHANCES  
THIS MORNING. A COLD FRONT WILL FINALLY MOVE THROUGH THE AREA WITH  
COOLER AND DRIER AIR ACROSS THE AREA ON MONDAY. THE PATTERN  
THROUGH MID WEEK CONTINUES TO LOOK UNSETTLED, WITH LOW CHANCES FOR  
STORMS MOST DAYS.  
 
OKZ049-053-202230-  
PUSHMATAHA-CHOCTAW-  
INCLUDING THE CITIES OF ANTLERS, CLAYTON, AND HUGO  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY PCLDY  
MAX/MIN TEMPERATURE 84 63 86  
MAX/MIN HUMIDITY(%) 57 100 49  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 50 40 30  
PRECIP AMOUNT (IN) 0.28 0.06 0.08  
MIXING HGT(FT AGL) 3100 0 4100  
MIXING HGT(FT MSL) 3700 N/A 4700  
TRANSPORT WIND(MPH) SW 8 NE 2 SW 2  
1700FT MIXHGT T (F) 76 N/A 78  
VENT RATE(M/S-M) 15600 16 7224  
CATEGORY DAY INDEX 4 1 3  
HAINES INDEX 4 4 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.    
WEDNESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
THURSDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
NORTH WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.  
 

 
 
OKZ070-071-073>075-202230-  
MUSKOGEE-MCINTOSH-PITTSBURG-HASKELL-LATIMER-  
INCLUDING THE CITIES OF MUSKOGEE, CHECOTAH, MCALESTER, STIGLER,  
AND WILBURTON  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY PCLDY  
MAX/MIN TEMPERATURE 80 62 85  
MAX/MIN HUMIDITY(%) 64 100 51  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 60 40 30  
PRECIP AMOUNT (IN) 0.14 0.05 0.07  
MIXING HGT(FT AGL) 2600 0 3800  
MIXING HGT(FT MSL) 3200 N/A 4400  
TRANSPORT WIND(MPH) SW 10 NE 3 NW 2  
1700FT MIXHGT T (F) 74 N/A 77  
VENT RATE(M/S-M) 14180 87 6403  
CATEGORY DAY INDEX 4 1 3  
HAINES INDEX 3 3 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.    
WEDNESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
THURSDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 4.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
NORTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.  
 

 
 
ARZ001-202230-  
BENTON-  
INCLUDING THE CITIES OF ROGERS AND BENTONVILLE  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY PCLDY  
MAX/MIN TEMPERATURE 80 61 83  
MAX/MIN HUMIDITY(%) 60 100 55  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 40 30 30  
PRECIP AMOUNT (IN) 0.08 0.05 0.10  
MIXING HGT(FT AGL) 3200 0 3700  
MIXING HGT(FT MSL) 3800 N/A 4300  
TRANSPORT WIND(MPH) SW 8 N 2 NE 3  
1700FT MIXHGT T (F) 74 N/A 74  
VENT RATE(M/S-M) 19031 31 3556  
CATEGORY DAY INDEX 5 1 2  
HAINES INDEX 3 3 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
WEDNESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
THURSDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
FRIDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 4.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
NORTHWEST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.  
 

 
 
ARZ002-202230-  
CARROLL-  
INCLUDING THE CITIES OF BERRYVILLE AND EUREKA SPRINGS  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
MAX/MIN TEMPERATURE 81 63 83  
MAX/MIN HUMIDITY(%) 55 100 54  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 40 20 30  
PRECIP AMOUNT (IN) 0.10 0.14 0.13  
MIXING HGT(FT AGL) 3700 0 3800  
MIXING HGT(FT MSL) 4300 N/A 4400  
TRANSPORT WIND(MPH) SW 10 NW 2 E 2  
1700FT MIXHGT T (F) 75 N/A 73  
VENT RATE(M/S-M) 19236 31 3769  
CATEGORY DAY INDEX 5 1 2  
HAINES INDEX 3 4 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
THURSDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
FRIDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 4.  
 

 
 
ARZ010-202230-  
WASHINGTON AR-  
INCLUDING THE CITIES OF FAYETTEVILLE AND SPRINGDALE  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY PCLDY  
MAX/MIN TEMPERATURE 80 61 83  
MAX/MIN HUMIDITY(%) 60 100 56  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 40 30 30  
PRECIP AMOUNT (IN) 0.03 0.06 0.11  
MIXING HGT(FT AGL) 3300 100 3600  
MIXING HGT(FT MSL) 3900 700 4200  
TRANSPORT WIND(MPH) SW 10 NE 2 NE 1  
1700FT MIXHGT T (F) 74 N/A 74  
VENT RATE(M/S-M) 18908 16 3769  
CATEGORY DAY INDEX 5 1 2  
HAINES INDEX 3 3 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.    
WEDNESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
THURSDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
FRIDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 4.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
NORTHWEST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.  
 

 
 
ARZ011-202230-  
MADISON-  
INCLUDING THE CITY OF HUNTSVILLE  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
MAX/MIN TEMPERATURE 80 62 81  
MAX/MIN HUMIDITY(%) 53 100 57  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 40 30 30  
PRECIP AMOUNT (IN) 0.07 0.15 0.15  
MIXING HGT(FT AGL) 4000 0 3600  
MIXING HGT(FT MSL) 4600 N/A 4200  
TRANSPORT WIND(MPH) SW 12 NE 2 E 1  
1700FT MIXHGT T (F) 74 N/A 73  
VENT RATE(M/S-M) 19044 22 3398  
CATEGORY DAY INDEX 5 1 2  
HAINES INDEX 3 3 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
THURSDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
FRIDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
NORTHWEST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.  
 

 
 
ARZ019-202230-  
CRAWFORD-  
INCLUDING THE CITY OF VAN BUREN  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
MAX/MIN TEMPERATURE 85 63 85  
MAX/MIN HUMIDITY(%) 53 99 53  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 40 30 30  
PRECIP AMOUNT (IN) 0.04 0.11 0.12  
MIXING HGT(FT AGL) 3600 0 3800  
MIXING HGT(FT MSL) 4200 N/A 4400  
TRANSPORT WIND(MPH) SW 12 NE 2 W 1  
1700FT MIXHGT T (F) 77 N/A 77  
VENT RATE(M/S-M) 17769 44 3982  
CATEGORY DAY INDEX 5 1 2  
HAINES INDEX 3 3 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.    
WEDNESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
THURSDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
FRIDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTH WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
NORTHWEST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 4.  
 

 
 
ARZ020-202230-  
FRANKLIN-  
INCLUDING THE CITIES OF OZARK AND CHARLESTON  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
MAX/MIN TEMPERATURE 87 64 86  
MAX/MIN HUMIDITY(%) 51 98 51  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 30 30 30  
PRECIP AMOUNT (IN) 0.06 0.20 0.14  
MIXING HGT(FT AGL) 3900 0 3700  
MIXING HGT(FT MSL) 4500 N/A 4300  
TRANSPORT WIND(MPH) S 13 NE 2 SW 2  
1700FT MIXHGT T (F) 78 N/A 77  
VENT RATE(M/S-M) 18810 44 3605  
CATEGORY DAY INDEX 5 1 2  
HAINES INDEX 4 3 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.    
WEDNESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
THURSDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
FRIDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
SATURDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.  
 

 
 
ARZ029-202230-  
SEBASTIAN-  
INCLUDING THE CITY OF FORT SMITH  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
MAX/MIN TEMPERATURE 86 66 86  
MAX/MIN HUMIDITY(%) 51 97 50  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 30 30 30  
PRECIP AMOUNT (IN) 0.06 0.18 0.11  
MIXING HGT(FT AGL) 3800 0 4100  
MIXING HGT(FT MSL) 4400 N/A 4700  
TRANSPORT WIND(MPH) S 13 NE 2 W 2  
1700FT MIXHGT T (F) 79 N/A 79  
VENT RATE(M/S-M) 16858 51 3571  
CATEGORY DAY INDEX 5 1 2  
HAINES INDEX 4 3 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.    
WEDNESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
THURSDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
FRIDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 90. SOUTHEAST  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
NORTH WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.  
 

 
 
OKZ058-063-068-069-072-202230-  
OTTAWA-DELAWARE-CHEROKEE-ADAIR-SEQUOYAH-  
INCLUDING THE CITIES OF MIAMI, GROVE, JAY, TAHLEQUAH, STILWELL,  
AND SALLISAW  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY PCLDY  
MAX/MIN TEMPERATURE 80 62 84  
MAX/MIN HUMIDITY(%) 62 100 55  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 60 30 30  
PRECIP AMOUNT (IN) 0.14 0.02 0.08  
MIXING HGT(FT AGL) 2800 0 3600  
MIXING HGT(FT MSL) 3400 N/A 4200  
TRANSPORT WIND(MPH) SW 9 N 2 N 2  
1700FT MIXHGT T (F) 75 N/A 75  
VENT RATE(M/S-M) 19080 699 4712  
CATEGORY DAY INDEX 5 1 3  
HAINES INDEX 3 3 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.    
WEDNESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
THURSDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
FRIDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTH WINDS UP TO 5 MPH. CATEGORY DAY INDEX 4.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.  
 

 
 
OKZ054>057-059>062-064>067-202230-  
OSAGE-WASHINGTON OK-NOWATA-CRAIG-PAWNEE-TULSA-ROGERS-MAYES-CREEK-  
OKFUSKEE-OKMULGEE-WAGONER-  
INCLUDING THE CITIES OF PAWHUSKA, BARTLESVILLE, NOWATA, VINITA,  
PAWNEE, TULSA, CLAREMORE, PRYOR, SAPULPA, OKEMAH, OKMULGEE,  
AND WAGONER  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY PCLDY  
MAX/MIN TEMPERATURE 78 60 83  
MAX/MIN HUMIDITY(%) 63 100 55  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 60 20 20  
PRECIP AMOUNT (IN) 0.24 0.01 0.03  
MIXING HGT(FT AGL) 2600 0 3600  
MIXING HGT(FT MSL) 3200 N/A 4200  
TRANSPORT WIND(MPH) SW 12 NE 3 E 2  
1700FT MIXHGT T (F) 71 N/A 73  
VENT RATE(M/S-M) 18017 131 7615  
CATEGORY DAY INDEX 5 1 3  
HAINES INDEX 3 3 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.    
WEDNESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 4.    
THURSDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 4.    
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTH WINDS UP TO 10 MPH. CATEGORY DAY INDEX 4.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
NORTH WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.  
 

 
 
OKZ076-202230-  
LE FLORE-  
INCLUDING THE CITY OF POTEAU  
401 AM CDT SUN MAY 20 2018  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY PCLDY  
MAX/MIN TEMPERATURE 84 65 87  
MAX/MIN HUMIDITY(%) 52 100 49  
AM 20FT WIND(MPH) LGT/VAR LGT/VAR  
PM 20FT WIND(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
PRECIP CHANCE (%) 40 40 30  
PRECIP AMOUNT (IN) 0.09 0.13 0.10  
MIXING HGT(FT AGL) 3600 0 4200  
MIXING HGT(FT MSL) 4200 N/A 4800  
TRANSPORT WIND(MPH) S 12 N 2 W 3  
1700FT MIXHGT T (F) 77 N/A 77  
VENT RATE(M/S-M) 17646 31 4662  
CATEGORY DAY INDEX 5 1 3  
HAINES INDEX 4 4 3  
STABILITY C F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
EAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 2.    
WEDNESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
THURSDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
FRIDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.    
SATURDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. NORTH  
WINDS UP TO 5 MPH. CATEGORY DAY INDEX 3.  
 

 
 
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