122  
FNUS54 KHGX 272035  
FWFHGX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
335 PM CDT THU APR 27 2017  
   
DISCUSSION
 
 
ONSHORE WINDS WILL BE STRENGTHENING OVERNIGHT AND HUMIDITY LEVELS  
WILL BE ON THE RISE FOR FRIDAY AND SATURDAY. PATCHY GROUND FOG  
WILL BE POSSIBLE EARLY FRIDAY MORNING. ANOTHER COLD FRONT WILL  
BRING THE REGION A GOOD CHANCE OF RAIN SATURDAY NIGHT INTO SUNDAY.  
 
TXZ163-164-177>179-199-281545-  
HOUSTON-MONTGOMERY-POLK-SAN JACINTO-TRINITY-WALKER-  
INCLUDING THE CITIES OF COLDSPRING, CONROE, CORRIGAN, CROCKETT,  
GROVETON, HUNTSVILLE, LIVINGSTON, ONALASKA, SHEPHERD,  
THE WOODLANDS, TRINITY, AND WILLIS  
335 PM CDT THU APR 27 2017  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (PCT) 0 0 20 30  
TEMP (24H TREND) 66 (+18) 90 (+9) 76 85  
RH (24H TREND) 93 (0) 52 (+15) 89 71  
20 FT WIND (MPH) S 8 S 11 SE 11 SE 15  
MAX/MIN MIX HGT(M-AGL) 0 1569 233 478  
MAX/MIN MIX HGT(FT-AGL) 0 5148 765 1569  
TRANSPORT WND (KTS) S 8 S 25 S 20 S 21  
TRANSPORT WND (M/S) S 4 S 13 S 10 S 11  
VENT RATE (M2/S) 0 20397 2330 5258  
CATEGORY DAY 5 3  
SUNSHINE HOURS 6 3  
LIGHTNING ACTIVITY LVL 1 1 1 2  
 
REMARKS...NONE.  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW.  
 

 
 
TXZ176-195>198-281545-  
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-  
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,  
COLLEGE STATION, LAKE SOMERVILLE, MADISONVILLE, AND NAVASOTA  
335 PM CDT THU APR 27 2017  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (PCT) 0 0 20 30  
TEMP (24H TREND) 67 (+17) 90 (+9) 76 86  
RH (24H TREND) 95 (+2) 53 (+15) 94 69  
20 FT WIND (MPH) S 10 S 11 SE 13 S 16  
MAX/MIN MIX HGT(M-AGL) 0 1255 156 671  
MAX/MIN MIX HGT(FT-AGL) 0 4117 511 2200  
TRANSPORT WND (KTS) S 9 S 25 S 16 S 24  
TRANSPORT WND (M/S) S 5 S 13 S 8 S 12  
VENT RATE (M2/S) 0 16315 1248 8052  
CATEGORY DAY 5 4  
SUNSHINE HOURS 6 3  
LIGHTNING ACTIVITY LVL 1 1 1 2  
 
REMARKS...NONE.  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW.  
 

 
 
TXZ200-210>213-226-227-281545-  
AUSTIN-COLORADO-FORT BEND-HARRIS-LIBERTY-WALLER-WHARTON-  
INCLUDING THE CITIES OF BELLVILLE, BROOKSHIRE, CLEVELAND,  
COLUMBUS, DAYTON, EAGLE LAKE, EL CAMPO, HEMPSTEAD, HOUSTON,  
HUMBLE, KATY, LIBERTY, MISSOURI CITY, PASADENA, PIERCE,  
PRAIRIE VIEW, RICHMOND, ROSENBERG, SEALY, SUGAR LAND, TOMBALL,  
WEIMAR, AND WHARTON  
335 PM CDT THU APR 27 2017  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (PCT) 0 0 20 30  
TEMP (24H TREND) 69 (+16) 89 (+6) 77 86  
RH (24H TREND) 97 (+9) 55 (+16) 92 69  
20 FT WIND (MPH) SE 10 S 13 SE 13 SE 18  
MAX/MIN MIX HGT(M-AGL) 56 1198 200 962  
MAX/MIN MIX HGT(FT-AGL) 185 3930 655 3155  
TRANSPORT WND (KTS) SE 8 S 25 S 20 S 29  
TRANSPORT WND (M/S) SE 4 S 13 S 10 S 15  
VENT RATE (M2/S) 224 15574 2000 14430  
CATEGORY DAY 4 4  
SUNSHINE HOURS 6 4  
LIGHTNING ACTIVITY LVL 1 1 1 2  
 
REMARKS...NONE.  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW.  
 

 
 
TXZ214-235>238-281545-  
BRAZORIA-CHAMBERS-GALVESTON-JACKSON-MATAGORDA-  
INCLUDING THE CITIES OF ALVIN, ANAHUAC, ANGLETON, BAY CITY, EDNA,  
FREEPORT, FRIENDSWOOD, GALVESTON, LAKE JACKSON, LEAGUE CITY,  
MONT BELVIEU, PALACIOS, PEARLAND, TEXAS CITY, AND WINNIE  
335 PM CDT THU APR 27 2017  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (PCT) 0 0 20 20  
TEMP (24H TREND) 71 (+16) 86 (+6) 77 85  
RH (24H TREND) 95 (+10) 66 (+18) 93 71  
20 FT WIND (MPH) SE 12 S 15 SE 16 SE 20  
MAX/MIN MIX HGT(M-AGL) 72 864 242 905  
MAX/MIN MIX HGT(FT-AGL) 235 2834 794 2969  
TRANSPORT WND (KTS) SE 11 S 23 SE 20 S 31  
TRANSPORT WND (M/S) SE 6 S 12 SE 10 S 16  
VENT RATE (M2/S) 432 10368 2420 14480  
CATEGORY DAY 4 4  
SUNSHINE HOURS 6 5  
LIGHTNING ACTIVITY LVL 1 1 1 1  
 
REMARKS...NONE.  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
SATURDAY NIGHT
 
SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN THE  
LOWER 60S. SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE SOUTHWEST  
5 TO 15 MPH LATE IN THE EVENING.    
SUNDAY
 
PARTLY SUNNY EARLY IN THE MORNING THEN CLEARING. A  
50 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE  
LOWER 70S. NORTHWEST WINDS 5 TO 15 MPH.    
SUNDAY NIGHT
 
CLEAR, COOLER. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 5 TO 10 MPH SHIFTING TO THE SOUTH LATE IN THE EVENING.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 50S. SOUTHEAST WINDS UP  
TO 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR LATE IN THE AFTERNOON THEN BECOMING  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WINDS 5 TO  
10 MPH SHIFTING TO THE NORTH LATE IN THE EVENING.    
THURSDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. NORTH WINDS 10 TO 15 MPH.  
   
..NOTES
 
 
1. IN THE TABULAR FORECAST SECTIONS ABOVE, 'MAX/MIN MIX HGT' IS  
MAXIMUM MIXING HEIGHT VALUE DURING THE DAY AND MINIMUM VALUE AT NIGHT  
2. IN THE EXTENDED FORECAST, WIND SPEEDS REPRESENT THE DAYTIME PERIODS ONLY  
 

 
 
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