651  
FNUS54 KHGX 222025  
FWFHGX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
325 PM CDT SUN OCT 22 2017  
   
DISCUSSION
 
 
ELEVATED FIRE WEATHER CONDITIONS TUESDAY.  
 
DRY CONDITIONS WILL PREVAIL THROUGH THURSDAY. NORTHERLY WINDS THIS AFTERNOON  
WILL CONTINUE AS HIGH PRESSURE BUILDS OVER THE AREA TONIGHT. WINDS RELAX  
MONDAY NIGHT. A SECOND COLD FRONT ARRIVES TUESDAY MORNING AND WILL BOOST  
WINDS AND BRING EVEN DRIER AIR. WINDS SHOULD RELAX WEDNESDAY EVENING.  
 
TXZ163-164-177>179-199-231530-  
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  
325 PM CDT SUN OCT 22 2017  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (PCT) 0 0 0 0  
TEMP (24H TREND) 49 (-11) 77 (+3) 52 74  
RH (24H TREND) 85 (-10) 30 (-31) 75 25  
20 FT WIND (MPH) NW 5 NW 6 N 7 N 11  
MAX/MIN MIX HGT(M-AGL) 10 1131 0 2040  
MAX/MIN MIX HGT(FT-AGL) 34 3711 0 6694  
TRANSPORT WND (KTS) NW 4 NW 7 W 2 N 23  
TRANSPORT WND (M/S) NW 2 NW 4 W 1 N 12  
VENT RATE (M2/S) 20 4524 0 24480  
CATEGORY DAY 3 5  
SUNSHINE HOURS 10 10  
LIGHTNING ACTIVITY LVL 1 1 1 1  
 
REMARKS...NONE.  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW.  
 

 
 
TXZ176-195>198-231530-  
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-  
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,  
COLLEGE STATION, LAKE SOMERVILLE, MADISONVILLE, AND NAVASOTA  
325 PM CDT SUN OCT 22 2017  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (PCT) 0 0 0 0  
TEMP (24H TREND) 48 (-13) 79 (+4) 52 75  
RH (24H TREND) 83 (-13) 29 (-24) 75 25  
20 FT WIND (MPH) NW 6 NW 8 N 6 N 12  
MAX/MIN MIX HGT(M-AGL) 0 1090 0 2000  
MAX/MIN MIX HGT(FT-AGL) 0 3577 0 6560  
TRANSPORT WND (KTS) N 7 NW 6 W 2 N 24  
TRANSPORT WND (M/S) N 4 NW 3 W 1 N 12  
VENT RATE (M2/S) 0 3270 0 24000  
CATEGORY DAY 2 5  
SUNSHINE HOURS 10 10  
LIGHTNING ACTIVITY LVL 1 1 1 1  
 
REMARKS...NONE.  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW.  
 

 
 
TXZ200-213-231530-  
HARRIS-LIBERTY-  
INCLUDING THE CITIES OF CLEVELAND, DAYTON, HOUSTON, HUMBLE, KATY,  
LIBERTY, PASADENA, AND TOMBALL  
325 PM CDT SUN OCT 22 2017  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (PCT) 0 0 0 0  
TEMP (24H TREND) 54 (-10) 79 (+3) 54 75  
RH (24H TREND) 82 (-13) 29 (-35) 75 25  
20 FT WIND (MPH) N 7 N 7 N 6 N 12  
MAX/MIN MIX HGT(M-AGL) 21 1117 0 1825  
MAX/MIN MIX HGT(FT-AGL) 69 3664 0 5986  
TRANSPORT WND (KTS) NW 6 N 9 NW 3 N 22  
TRANSPORT WND (M/S) NW 3 N 5 NW 2 N 11  
VENT RATE (M2/S) 63 5585 0 20075  
CATEGORY DAY 3 5  
SUNSHINE HOURS 10 10  
LIGHTNING ACTIVITY LVL 1 1 1 1  
 
REMARKS...NONE.  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW.  
 

 
 
TXZ210>212-226-227-231530-  
AUSTIN-COLORADO-FORT BEND-WALLER-WHARTON-  
INCLUDING THE CITIES OF BELLVILLE, BROOKSHIRE, COLUMBUS,  
EAGLE LAKE, EL CAMPO, HEMPSTEAD, MISSOURI CITY, PIERCE,  
PRAIRIE VIEW, RICHMOND, ROSENBERG, SEALY, SUGAR LAND, WEIMAR,  
AND WHARTON  
325 PM CDT SUN OCT 22 2017  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (PCT) 0 0 0 0  
TEMP (24H TREND) 51 (-14) 79 (+2) 54 76  
RH (24H TREND) 83 (-13) 28 (-31) 77 26  
20 FT WIND (MPH) N 6 N 8 N 8 N 13  
MAX/MIN MIX HGT(M-AGL) 4 1009 0 1677  
MAX/MIN MIX HGT(FT-AGL) 13 3310 0 5503  
TRANSPORT WND (KTS) N 11 N 8 N 2 N 22  
TRANSPORT WND (M/S) N 6 N 4 N 1 N 11  
VENT RATE (M2/S) 24 4036 0 18447  
CATEGORY DAY 3 5  
SUNSHINE HOURS 10 10  
LIGHTNING ACTIVITY LVL 1 1 1 1  
 
REMARKS...NONE.  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW.  
 

 
 
TXZ214-238-231530-  
CHAMBERS-GALVESTON-  
INCLUDING THE CITIES OF ANAHUAC, FRIENDSWOOD, GALVESTON,  
LEAGUE CITY, MONT BELVIEU, TEXAS CITY, AND WINNIE  
325 PM CDT SUN OCT 22 2017  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (PCT) 0 0 0 0  
TEMP (24H TREND) 57 (-15) 77 (0) 58 76  
RH (24H TREND) 81 (-12) 34 (-33) 75 29  
20 FT WIND (MPH) N 11 N 12 N 11 N 16  
MAX/MIN MIX HGT(M-AGL) 63 938 0 1623  
MAX/MIN MIX HGT(FT-AGL) 206 3079 0 5324  
TRANSPORT WND (KTS) N 10 N 11 N 5 N 21  
TRANSPORT WND (M/S) N 5 N 6 N 3 N 11  
VENT RATE (M2/S) 315 5628 0 17853  
CATEGORY DAY 3 5  
SUNSHINE HOURS 10 10  
LIGHTNING ACTIVITY LVL 1 1 1 1  
 
REMARKS...NONE.  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW.  
 

 
 
TXZ235>237-231530-  
BRAZORIA-JACKSON-MATAGORDA-  
INCLUDING THE CITIES OF ALVIN, ANGLETON, BAY CITY, EDNA,  
FREEPORT, LAKE JACKSON, PALACIOS, AND PEARLAND  
325 PM CDT SUN OCT 22 2017  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (PCT) 0 0 0 0  
TEMP (24H TREND) 54 (-19) 80 (+2) 56 78  
RH (24H TREND) 83 (-12) 29 (-33) 76 27  
20 FT WIND (MPH) N 9 N 9 N 11 N 15  
MAX/MIN MIX HGT(M-AGL) 25 1032 0 1521  
MAX/MIN MIX HGT(FT-AGL) 83 3387 0 4990  
TRANSPORT WND (KTS) N 7 N 9 N 3 N 20  
TRANSPORT WND (M/S) N 4 N 5 N 2 N 10  
VENT RATE (M2/S) 100 5160 0 15210  
CATEGORY DAY 3 4  
SUNSHINE HOURS 10 10  
LIGHTNING ACTIVITY LVL 1 1 1 1  
 
REMARKS...NONE.  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY NIGHT
 
CLEAR. LOWS IN THE MID 40S. NORTHWEST WINDS 5 TO  
10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 50S. SOUTH WINDS UP  
TO 5 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH  
SHIFTING TO THE NORTH 5 TO 15 MPH LATE IN THE MORNING.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
ISOLATED THUNDERSTORMS. COOLER. LOWS AROUND 50. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. COOLER. HIGHS IN THE MID 60S. NORTH  
WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS  
5 TO 10 MPH.    
SUNDAY
 
SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO 10 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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