Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Houston/Galveston, TX

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FNUS54 KHGX 202042
FWFHGX

Fire Weather Planning Forecast For Southeast Texas
National Weather Service Houston/Galveston TX
342 PM CDT Sun May 20 2018

.DISCUSSION...
Widespread showers and thunderstorms this afternoon over the region.
Expect strong gusty winds with storms tonight. These storms should wane between
2000 and 0100 local. Fog possible tonight in rain wetted and cooled locations.
Light wind regime will blanket the area Monday through Wednesday with a weak
high pressure system over East Texas.

TXZ176-195>198-211545-
Brazos-Burleson-Grimes-Madison-Washington-
Including the cities of Brenham, Bryan, Caldwell,
College Station, Madisonville, Navasota, and Somerville
342 PM CDT Sun May 20 2018

                              Tonight          Mon    Mon Night          Tue

Cloud Cover                     MCldy        PCldy        PCldy        PCldy
Precip Type                     tstms        tstms         NONE        tstms
Chance Precip (Pct)                50           20            0           20
Temp (24H Trend)              69 (-3)      89 (+3)           70           90
RH (24H Trend)               100 (+3)     51 (-10)           99           48
20 Ft Wind (MPH)                NE  5      LGT/VAR         S  4      LGT/VAR
Max/Min Mix Hgt(M-AGL)             31         2037           28         2007
Max/Min Mix Hgt(FT-AGL)           103         6684           92         6585
Transport Wnd (KTS)             SE  3        SE  5         S  4        SE  8
Transport Wnd (M/S)             SE  2        SE  3         S  2        SE  4
Vent Rate (M2/S)                   62         6111           56         8028
Category Day                                     3                         4
Sunshine Hours                                   5                         7
Lightning Activity Lvl              2            2            1            1

Remarks...None.

Fog Potential (First 24 Hours)...moderate.

$$

TXZ163-164-177>179-211545-
Houston-Polk-San Jacinto-Trinity-Walker-
Including the cities of Coldspring, Corrigan, Crockett, Groveton,
Huntsville, Livingston, Shepherd, and Trinity
342 PM CDT Sun May 20 2018

                              Tonight          Mon    Mon Night          Tue

Cloud Cover                     MCldy        PCldy        PCldy        PCldy
Precip Type                     tstms        tstms         NONE        tstms
Chance Precip (Pct)                40           20            0           30
Temp (24H Trend)              68 (-2)      90 (-1)           69           90
RH (24H Trend)                97 (+2)      45 (-1)           99           49
20 Ft Wind (MPH)                NE  3      LGT/VAR      LGT/VAR      LGT/VAR
Max/Min Mix Hgt(M-AGL)             18         2359           18         2167
Max/Min Mix Hgt(FT-AGL)            58         7741           58         7110
Transport Wnd (KTS)              S  2        SE  3        SW  2        SE  5
Transport Wnd (M/S)              S  1        SE  2        SW  1        SE  3
Vent Rate (M2/S)                   18         4718           18         6501
Category Day                                     3                         3
Sunshine Hours                                   6                         7
Lightning Activity Lvl              2            2            1            2

Remarks...None.

Fog Potential (First 24 Hours)...moderate.

$$

TXZ199-200-212-213-227-237-238-211545-
Fort Bend-Inland Brazoria-Inland Galveston-Inland Harris-
Montgomery-Northern Liberty-Waller-
Including the cities of Alvin, Angleton, Brookshire, Cleveland,
Conroe, Dayton, First Colony, Friendswood, Hempstead, Houston,
League City, Liberty, Mission Bend, Missouri City, Pearland,
Pecan Grove, Prairie View, Rosenberg, Sugar Land, The Woodlands,
and Waller
342 PM CDT Sun May 20 2018

                              Tonight          Mon    Mon Night          Tue

Cloud Cover                     MCldy        PCldy        PCldy        PCldy
Precip Type                     tstms        tstms         NONE        tstms
Chance Precip (Pct)                30           20            0           20
Temp (24H Trend)              71 (-2)      90 (+1)           70           91
RH (24H Trend)                99 (+2)      51 (-5)          100           49
20 Ft Wind (MPH)                NE  5         E  4         S  3         E  3
Max/Min Mix Hgt(M-AGL)             21         2247           28         2042
Max/Min Mix Hgt(FT-AGL)            68         7373           92         6699
Transport Wnd (KTS)             SE  6        SE  5         S  3        SE  7
Transport Wnd (M/S)             SE  3        SE  3         S  2        SE  4
Vent Rate (M2/S)                   63         6741           56         8168
Category Day                                     3                         4
Sunshine Hours                                   6                         8
Lightning Activity Lvl              2            2            1            1

Remarks...None.

Fog Potential (First 24 Hours)...moderate.

$$

TXZ210-211-226-235-236-211545-
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
342 PM CDT Sun May 20 2018

                              Tonight          Mon    Mon Night          Tue

Cloud Cover                     MCldy        MCldy        PCldy        PCldy
Precip Type                     tstms        tstms         NONE        tstms
Chance Precip (Pct)                40           20            0           20
Temp (24H Trend)              71 (-3)       89 (0)           70           90
RH (24H Trend)                98 (+1)      54 (+3)          100           50
20 Ft Wind (MPH)                 E  9         E  5      LGT/VAR        SE  4
Max/Min Mix Hgt(M-AGL)             21         1951           81         1955
Max/Min Mix Hgt(FT-AGL)            69         6401          266         6415
Transport Wnd (KTS)             SE  7        SE  7        SE  7        SE  8
Transport Wnd (M/S)             SE  4        SE  4        SE  4        SE  4
Vent Rate (M2/S)                   84         7804          324         7820
Category Day                                     3                         3
Sunshine Hours                                   5                         7
Lightning Activity Lvl              2            2            1            1

Remarks...None.

Fog Potential (First 24 Hours)...moderate.

$$

TXZ214-300-313-335>338-211545-
Chambers-Coastal Brazoria-Coastal Galveston-Coastal Harris-
Coastal Jackson-Coastal Matagorda-Southern Liberty-
Including the cities of Anahuac, Baytown, Clute, Devers,
Dickinson, Freeport, La Marque, Lake Jackson, Mont Belvieu,
Old River-Winfree, Palacios, Pasadena, Stowell, Texas City,
and Winnie
342 PM CDT Sun May 20 2018

                              Tonight          Mon    Mon Night          Tue

Cloud Cover                     PCldy        PCldy        PCldy        PCldy
Precip Type                     tstms        tstms         NONE        tstms
Chance Precip (Pct)                20           20            0           20
Temp (24H Trend)              73 (-3)      89 (+2)           73           89
RH (24H Trend)                95 (+2)      57 (-5)           95           55
20 Ft Wind (MPH)                SE  8         E  7         S  4        SE  5
Max/Min Mix Hgt(M-AGL)             27         1824           77         1723
Max/Min Mix Hgt(FT-AGL)            89         5985          254         5652
Transport Wnd (KTS)             SE  4        SE  7         S  4        SE  8
Transport Wnd (M/S)             SE  2        SE  4         S  2        SE  4
Vent Rate (M2/S)                   54         7296          154         6892
Category Day                                     3                         3
Sunshine Hours                                   6                         8
Lightning Activity Lvl              1            2            1            1

Remarks...None.

Fog Potential (First 24 Hours)...moderate.

$$

TXZ436>438-211545-
Brazoria Islands-Galveston Island and Bolivar Peninsula-
Matagorda Islands-
Including the cities of Galveston and Surfside Beach
342 PM CDT Sun May 20 2018

                              Tonight          Mon    Mon Night          Tue

Cloud Cover                     PCldy        PCldy        PCldy        PCldy
Precip Type                     tstms        tstms         NONE        tstms
Chance Precip (Pct)                20           20            0           20
Temp (24H Trend)              77 (-2)      83 (-1)           77           83
RH (24H Trend)                90 (-1)      72 (-2)           90           69
20 Ft Wind (MPH)                SE 14        SE  7         S  8        SE  6
Max/Min Mix Hgt(M-AGL)            383         1126          276         1027
Max/Min Mix Hgt(FT-AGL)          1257         3694          905         3369
Transport Wnd (KTS)             SE 12        SE  8        SE  9        SE  8
Transport Wnd (M/S)             SE  6        SE  4        SE  5        SE  4
Vent Rate (M2/S)                 2298         4504         1380         4108
Category Day                                     3                         3
Sunshine Hours                                   6                         8
Lightning Activity Lvl              1            2            1            1

Remarks...None.

Fog Potential (First 24 Hours)...moderate.

$$

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Partly cloudy. Lows around 70. South winds up to
5 mph.
.WEDNESDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the lower 90s. Southeast winds up to
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
around 5 mph shifting to the south late in the evening.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 90s. Northwest winds
around 5 mph shifting to the east late in the morning.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southeast
winds around 5 mph shifting to the southwest late in the evening.
.FRIDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Northwest winds around
5 mph shifting to the north late in the morning.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows around 70. Southeast winds around 5 mph
shifting to the southwest late in the evening.
.SATURDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 90s. West winds up to 5 mph.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of
showers and thunderstorms. Lows in the lower 70s. Southwest winds
up to 5 mph.
.SUNDAY...Mostly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 90s. Northwest 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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