199
FNUS54 KHGX 202018
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
218 PM CST FRI DEC 20 2024
DISCUSSION
RH VALUES WILL DROP INTO THE UPPER 20S TO 40 PERCENT RANGE THIS
AFTERNOON AS DRY AIR FILLS IN BEHIND A REINFORCING COLD FRONT.
WINDS WILL BE LIGHT OVER THE WEEKEND AND GRADUALLY TRANSITION FROM
NORTHERLY TO EASTERLY THEN SOUTHEASTERLY. WITH ONSHORE FLOW
RETURNING BY SUNDAY, EXPECT MIN RH VALUES INCREASE TO AROUND 50 TO
60 PERCENT IN RESPONSE TO THE INCREASING MOISTURE.
TXZ163-164-177-211530-
HOUSTON-TRINITY-WALKER-
INCLUDING THE CITIES OF CROCKETT, GROVETON, HUNTSVILLE,
AND TRINITY
218 PM CST FRI DEC 20 2024
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 29 (-11) 57 (-7) 32 63
RH % (24H TREND) 95 (-3) 34 (+4) 98 41
20 FT WIND/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
20 FT WIND/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 40 590 30 930
MAX/MIN MIX HGT(FT) 150 1930 100 3040
TRANSPORT WND (KTS) NE 5 E 4 E 5 S 10
TRANSPORT WND (M/S) NE 3 E 2 E 3 S 5
VENT RATE (M/S-M) 120 1180 90 4650
CATEGORY DAY 1 3
SUNSHINE HOURS 8 8
LIGHTNING ACTIVITY LEVEL 1 1 1 1
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-195>198-211530-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
218 PM CST FRI DEC 20 2024
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 30 (-11) 61 (-4) 34 66
RH % (24H TREND) 92 (-2) 33 (+1) 97 51
20 FT WIND/EARLY(MPH) N 4 LGT/VAR LGT/VAR SE 4
20 FT WIND/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SE 6
MAX/MIN MIX HGT(M) 40 610 30 770
MAX/MIN MIX HGT(FT) 140 2000 110 2530
TRANSPORT WND (KTS) N 7 E 4 E 5 S 12
TRANSPORT WND (M/S) N 4 E 2 E 3 S 6
VENT RATE (M/S-M) 160 1220 90 4620
CATEGORY DAY 1 3
SUNSHINE HOURS 8 7
LIGHTNING ACTIVITY LEVEL 1 1 1 1
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ178-179-199-200-211530-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, LIBERTY, LIVINGSTON, SHEPHERD, AND THE WOODLANDS
218 PM CST FRI DEC 20 2024
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 33 (-9) 59 (-7) 34 64
RH % (24H TREND) 88 (-8) 33 (+1) 90 41
20 FT WIND/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
20 FT WIND/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 50 610 40 1010
MAX/MIN MIX HGT(FT) 160 2000 120 3320
TRANSPORT WND (KTS) N 8 NE 5 E 4 S 10
TRANSPORT WND (M/S) N 4 NE 3 E 2 S 5
VENT RATE (M/S-M) 200 1830 80 5050
CATEGORY DAY 1 3
SUNSHINE HOURS 8 8
LIGHTNING ACTIVITY LEVEL 1 1 1 1
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ212-213-227-237-238-211530-
FORT BEND-INLAND BRAZORIA-INLAND GALVESTON-INLAND HARRIS-WALLER-
INCLUDING THE CITIES OF ALVIN, ANGLETON, BROOKSHIRE,
FIRST COLONY, FRIENDSWOOD, HEMPSTEAD, HOUSTON, LEAGUE CITY,
MISSION BEND, MISSOURI CITY, PEARLAND, PECAN GROVE, PRAIRIE VIEW,
ROSENBERG, SUGAR LAND, AND WALLER
218 PM CST FRI DEC 20 2024
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 37 (-8) 61 (-7) 38 68
RH % (24H TREND) 83 (-12) 32 (0) 97 54
20 FT WIND/EARLY(MPH) N 4 NE 4 LGT/VAR E 5
20 FT WIND/LATE(MPH) LGT/VAR E 4 LGT/VAR SE 6
MAX/MIN MIX HGT(M) 40 620 30 1190
MAX/MIN MIX HGT(FT) 140 2030 100 3910
TRANSPORT WND (KTS) N 7 NE 6 E 5 SE 11
TRANSPORT WND (M/S) N 4 NE 3 E 3 SE 6
VENT RATE (M/S-M) 160 1860 90 7140
CATEGORY DAY 1 3
SUNSHINE HOURS 8 7
LIGHTNING ACTIVITY LEVEL 1 1 1 1
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ210-211-226-235-236-211530-
AUSTIN-COLORADO-INLAND JACKSON-INLAND MATAGORDA-WHARTON-
INCLUDING THE CITIES OF BAY CITY, BELLVILLE, COLUMBUS,
EAGLE LAKE, EDNA, EL CAMPO, GANADO, SEALY, WEIMAR, AND WHARTON
218 PM CST FRI DEC 20 2024
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 36 (-9) 64 (-5) 36 70
RH % (24H TREND) 82 (-15) 33 (+1) 98 51
20 FT WIND/EARLY(MPH) N 4 NE 4 LGT/VAR E 5
20 FT WIND/LATE(MPH) LGT/VAR E 4 LGT/VAR SE 7
MAX/MIN MIX HGT(M) 40 650 40 1230
MAX/MIN MIX HGT(FT) 150 2150 120 4050
TRANSPORT WND (KTS) N 7 E 6 E 6 SE 12
TRANSPORT WND (M/S) N 4 E 3 E 3 SE 6
VENT RATE (M/S-M) 160 1950 120 7380
CATEGORY DAY 1 3
SUNSHINE HOURS 8 7
LIGHTNING ACTIVITY LEVEL 1 1 1 1
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ214-300-313-338-438-439-211530-
BOLIVAR PENINSULA-CHAMBERS-COASTAL GALVESTON-COASTAL HARRIS-
GALVESTON ISLAND-SOUTHERN LIBERTY-
INCLUDING THE CITIES OF ANAHUAC, BAYTOWN, DEVERS, DICKINSON,
GALVESTON, LA MARQUE, MONT BELVIEU, OLD RIVER-WINFREE, PASADENA,
STOWELL, TEXAS CITY, AND WINNIE
218 PM CST FRI DEC 20 2024
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 35 (-10) 58 (-9) 36 63
RH % (24H TREND) 82 (-11) 34 (-2) 94 51
20 FT WIND/EARLY(MPH) N 5 NE 6 LGT/VAR E 5
20 FT WIND/LATE(MPH) NE 5 NE 5 E 4 SE 6
MAX/MIN MIX HGT(M) 40 620 30 1070
MAX/MIN MIX HGT(FT) 150 2040 100 3500
TRANSPORT WND (KTS) N 9 NE 7 E 7 SE 10
TRANSPORT WND (M/S) N 5 NE 4 E 4 SE 5
VENT RATE (M/S-M) 200 2480 120 5350
CATEGORY DAY 2 3
SUNSHINE HOURS 8 7
LIGHTNING ACTIVITY LEVEL 1 1 1 1
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-436-437-211530-
BRAZORIA ISLANDS-COASTAL BRAZORIA-COASTAL JACKSON-
COASTAL MATAGORDA-MATAGORDA ISLANDS-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON, PALACIOS,
AND SURFSIDE BEACH
218 PM CST FRI DEC 20 2024
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 38 (-8) 64 (-5) 41 69
RH % (24H TREND) 88 (-7) 40 (+4) 99 55
20 FT WIND/EARLY(MPH) N 6 NE 7 E 5 E 6
20 FT WIND/LATE(MPH) NE 6 E 7 E 4 SE 8
MAX/MIN MIX HGT(M) 40 650 30 1270
MAX/MIN MIX HGT(FT) 140 2130 90 4170
TRANSPORT WND (KTS) N 8 NE 8 NE 7 SE 12
TRANSPORT WND (M/S) N 4 NE 4 NE 4 SE 6
VENT RATE (M/S-M) 160 2600 120 7620
CATEGORY DAY 2 3
SUNSHINE HOURS 7 7
LIGHTNING ACTIVITY LEVEL 1 1 1 1
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 50 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS
IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.
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