378
FNUS54 KSHV 212005
FWFSHV
FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST ARKANSAS...
NORTHWEST LOUISIANA
..EAST TEXAS
AND EXTREME SOUTHEAST OKLAHOMA
NATIONAL WEATHER SERVICE SHREVEPORT LA
305 PM CDT TUE JUL 21 2026
DISCUSSION
HEAT WILL CONTINUE TO BUILD THROUGH WEDNESDAY AHEAD OF A WEAK COOL
FRONT SHIFTING SOUTH INTO THE REGION. BEHIND THE FRONT, LOOK FOR A
SLIGHT DROP OFF IN TEMPERATURES AND HUMIDITY WITH HIGH TEMPERATURES
RANGING FROM THE LOWER TO MID 90S ON THURSDAY AND FRIDAY. AFTERNOON
MINIMUM RH VALUES WILL GENERALLY RANGE BETWEEN 35-50 PERCENT OVER
THE NEXT FEW DAYS. LOOK FOR WINDS TO REMAIN LIGHT AND VARIABLE FOR
MOST OF WEDNESDAY, THEN GRADUALLY SHIFT TO THE NORTHEAST WITH THE
FRONTAL PASSAGE. OTHERWISE, EXPECT HOTTER TEMPERATURES TO RETURN
BY THIS WEEKEND AS THE FRONT LIFTS BACK NORTH AND THE UPPER RIDGE
OF HIGH PRESSURE EXPANDS BACK EASTWARD ACROSS OUR REGION.
ARZ050-051-059-OKZ077-221000-
SEVIER-HOWARD-LITTLE RIVER-MCCURTAIN-
INCLUDING THE CITIES OF DE QUEEN, NASHVILLE, MINERAL SPRINGS,
DIERKS, ASHDOWN, IDABEL, AND BROKEN BOW
305 PM CDT TUE JUL 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 76 (0) 96 (-4) 70 93
RH % (24H TREND) 79 (-19) 35 (-7) 78 43
WIND 20FT/EARLY(MPH) LGT/VAR NE 6 NE 4 E 6
WIND 20FT/LATE(MPH) LGT/VAR NE 5 E 4 E 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1480 1370
MIXING HGT(FT-AGL/MSL) 4850 4500
TRANSPORT WND (M/S) NE 6 E 5
TRANSPORT WND (MPH) NE 13 E 12
VENT RATE (M/S-M) 8880 6850
VENT RATE (MPH-FT) 63050 54000
CATEGORY DAY 4 3
DISPERSION VERY GOOD GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 4 1 3 1
MIX HGT 500 84 75
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE LOWER
90S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
SOUTH WINDS AROUND 5 MPH.
ARZ060-061-070>073-221000-
HEMPSTEAD-NEVADA-MILLER-LAFAYETTE-COLUMBIA-UNION-
INCLUDING THE CITIES OF HOPE, PRESCOTT, TEXARKANA, STAMPS,
LEWISVILLE, BRADLEY, MAGNOLIA, AND EL DORADO
305 PM CDT TUE JUL 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 77 (-1) 97 (-4) 71 93
RH % (24H TREND) 83 (-12) 38 (-6) 82 45
WIND 20FT/EARLY(MPH) LGT/VAR NE 5 NE 4 NE 4
WIND 20FT/LATE(MPH) LGT/VAR NE 5 NE 3 NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1570 1470
MIXING HGT(FT-AGL/MSL) 5140 4830
TRANSPORT WND (M/S) NE 7 E 6
TRANSPORT WND (MPH) NE 15 E 13
VENT RATE (M/S-M) 10990 8820
VENT RATE (MPH-FT) 77100 62790
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 4 1
MIX HGT 500 86 77
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 100.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 102.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ096-097-108>112-124>126-137-138-221000-
RED RIVER-BOWIE-FRANKLIN-TITUS-CAMP-MORRIS-CASS-WOOD-UPSHUR-
MARION-GREGG-HARRISON-
INCLUDING THE CITIES OF CLARKSVILLE, BOGATA, TEXARKANA,
MOUNT VERNON, MOUNT PLEASANT, PITTSBURG, DAINGERFIELD, LONE STAR,
NAPLES, OMAHA, ATLANTA, LINDEN, HUGHES SPRINGS, QUEEN CITY,
MINEOLA, WINNSBORO, QUITMAN, HAWKINS, GILMER, BIG SANDY,
JEFFERSON, LONGVIEW, AND MARSHALL
305 PM CDT TUE JUL 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 79 (+3) 99 (-2) 74 95
RH % (24H TREND) 78 (-17) 37 (-4) 74 41
WIND 20FT/EARLY(MPH) LGT/VAR NE 5 NE 5 NE 6
WIND 20FT/LATE(MPH) LGT/VAR NE 6 NE 4 E 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1680 1480
MIXING HGT(FT-AGL/MSL) 5520 4860
TRANSPORT WND (M/S) NE 7 E 6
TRANSPORT WND (MPH) NE 15 E 14
VENT RATE (M/S-M) 11760 8880
VENT RATE (MPH-FT) 82800 68040
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 3 4 3 3
MAX LVORI LATE 3 1 3 1
MIX HGT 500 90 79
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER
90S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 100.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 102.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ136-149>153-221000-
SMITH-CHEROKEE-RUSK-PANOLA-NACOGDOCHES-SHELBY-
INCLUDING THE CITIES OF TYLER, JACKSONVILLE, RUSK, HENDERSON,
CARTHAGE, NACOGDOCHES, AND CENTER
305 PM CDT TUE JUL 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 80 (+6) 102 (+1) 75 96
RH % (24H TREND) 73 (-20) 38 (-4) 72 41
WIND 20FT/EARLY(MPH) LGT/VAR N 4 NE 6 NE 6
WIND 20FT/LATE(MPH) LGT/VAR NE 7 NE 5 NE 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 2000 1580
MIXING HGT(FT-AGL/MSL) 6570 5180
TRANSPORT WND (M/S) NE 6 E 6
TRANSPORT WND (MPH) NE 14 E 14
VENT RATE (M/S-M) 12000 9480
VENT RATE (MPH-FT) 91980 72520
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
MIX HGT 500 93 81
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ165>167-221000-
ANGELINA-SAN AUGUSTINE-SABINE-
INCLUDING THE CITIES OF LUFKIN, SAN AUGUSTINE, HEMPHILL,
AND PINELAND
305 PM CDT TUE JUL 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 80 (+7) 102 (+2) 76 96
RH % (24H TREND) 73 (-23) 41 (-5) 73 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 4 NE 5
WIND 20FT/LATE(MPH) LGT/VAR N 5 NE 4 NE 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1920 1480
MIXING HGT(FT-AGL/MSL) 6300 4840
TRANSPORT WND (M/S) N 6 E 6
TRANSPORT WND (MPH) N 14 E 14
VENT RATE (M/S-M) 11520 8880
VENT RATE (MPH-FT) 88200 67760
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
MIX HGT 500 92 83
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE MID
90S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
MID 90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE MID
90S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHWEST WINDS AROUND 5 MPH.
LAZ001>004-012-221000-
CADDO-BOSSIER-WEBSTER-CLAIBORNE-BIENVILLE-
INCLUDING THE CITIES OF SHREVEPORT, BOSSIER CITY, MINDEN,
SPRINGHILL, HOMER, HAYNESVILLE, ARCADIA, RINGGOLD, AND GIBSLAND
305 PM CDT TUE JUL 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 78 (+1) 98 (-2) 74 94
RH % (24H TREND) 81 (-12) 37 (-9) 77 45
WIND 20FT/EARLY(MPH) LGT/VAR NE 5 NE 6 NE 6
WIND 20FT/LATE(MPH) LGT/VAR NE 7 NE 5 NE 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1730 1540
MIXING HGT(FT-AGL/MSL) 5690 5060
TRANSPORT WND (M/S) NE 7 E 6
TRANSPORT WND (MPH) NE 15 E 13
VENT RATE (M/S-M) 12110 9240
VENT RATE (MPH-FT) 85350 65780
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 3 4 3 3
MAX LVORI LATE 4 1 3 1
MIX HGT 500 90 79
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER
90S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 101.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ005-006-013-014-221000-
LINCOLN-UNION-JACKSON-OUACHITA-
INCLUDING THE CITIES OF RUSTON, FARMERVILLE, BERNICE, JONESBORO,
AND MONROE
305 PM CDT TUE JUL 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 20 0 0 0
TEMP (24H TREND) 78 (0) 96 (-3) 74 92
RH % (24H TREND) 86 (-12) 43 (-6) 81 50
WIND 20FT/EARLY(MPH) LGT/VAR NE 5 NE 7 NE 7
WIND 20FT/LATE(MPH) LGT/VAR NE 8 NE 5 NE 7
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 0
MIXING HGT(M-AGL/MSL) 1760 1500
MIXING HGT(FT-AGL/MSL) 5770 4930
TRANSPORT WND (M/S) NE 7 E 6
TRANSPORT WND (MPH) NE 16 E 13
VENT RATE (M/S-M) 12320 9000
VENT RATE (MPH-FT) 92320 64090
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 5 5 3 4
MAX LVORI LATE 5 1 4 1
MIX HGT 500 89 80
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 90S. EAST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE MID
90S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 101.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ010-011-017-018-221000-
DE SOTO-RED RIVER-SABINE-NATCHITOCHES-
INCLUDING THE CITIES OF MANSFIELD, STONEWALL, LOGANSPORT,
COUSHATTA, MARTIN, MANY, ZWOLLE, PLEASANT HILL, AND NATCHITOCHES
305 PM CDT TUE JUL 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 79 (+3) 100 (+1) 75 95
RH % (24H TREND) 82 (-14) 40 (-7) 77 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 5 NE 5
WIND 20FT/LATE(MPH) LGT/VAR NE 6 NE 4 NE 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1930 1520
MIXING HGT(FT-AGL/MSL) 6320 4990
TRANSPORT WND (M/S) N 7 E 6
TRANSPORT WND (MPH) N 15 E 14
VENT RATE (M/S-M) 13510 9120
VENT RATE (MPH-FT) 94800 69860
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 3 1
MIX HGT 500 92 81
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE MID
90S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHWEST WINDS AROUND 5 MPH.
LAZ019>022-221000-
WINN-GRANT-CALDWELL-LA SALLE-
INCLUDING THE CITIES OF WINNFIELD, COLFAX, MONTGOMERY, DRY PRONG,
CLARKS, GRAYSON, COLUMBIA, JENA, MIDWAY, AND OLLA
305 PM CDT TUE JUL 21 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE TSTMS
CHANCE PRECIP (%) 20 0 0 20
TEMP (24H TREND) 78 (0) 100 (+1) 75 94
RH % (24H TREND) 87 (-9) 44 (-6) 81 51
WIND 20FT/EARLY(MPH) LGT/VAR NE 3 NE 7 G17 NE 8 G17
WIND 20FT/LATE(MPH) LGT/VAR NE 8 NE 6 NE 7
PRECIP AMOUNT 0.01 0.00 0.00 0.04
PRECIP DURATION 0 1
MIXING HGT(M-AGL/MSL) 1730 1500
MIXING HGT(FT-AGL/MSL) 5690 4930
TRANSPORT WND (M/S) NE 7 E 6
TRANSPORT WND (MPH) NE 15 E 13
VENT RATE (M/S-M) 12110 9000
VENT RATE (MPH-FT) 85350 64090
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 5 5 3 4
MAX LVORI LATE 5 1 4 1
MIX HGT 500 89 81
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. EAST WINDS AROUND
5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
SOUTHWEST WINDS AROUND 5 MPH.
19
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