270
FNUS54 KJAN 130711
FWFJAN
FIRE WEATHER PLANNING FORECAST FOR EXTREME SOUTHEAST ARKANSAS,
NORTHEAST LOUISIANA, AND CENTRAL MISSISSIPPI
NATIONAL WEATHER SERVICE JACKSON MS
211 AM CDT THU AUG 13 2026
DISCUSSION
FIRE WEATHER CONCERNS ARE EXPECTED TO BE MINIMAL
THROUGH THE END OF THIS WEEK. HOT CONDITIONS WILL PREVAIL THROUGH
EARLY NEXT WEEK WITH LOW RAIN CHANCES. THE NEXT BEST CHANCE OF
RAIN WILL LIKELY NOT BE UNTIL EARLY TO MID NEXT WEEK. HIGH
TEMPERATURES MAY STRESS VEGETATION, AND DAYTIME HUMIDITY MAY FALL
TO AROUND 30 PERCENT IN THE MISSISSIPPI DELTA AND SOUTHEAST
ARKANSAS FRIDAY AND SATURDAY. FOG IS UNLIKELY THIS MORNING, BUT
PATCHY FOG WILL BE POSSIBLE MAINLY ACROSS SOUTH MISSISSIPPI AND
CENTRAL LOUISIANA FRIDAY MORNING.
ARZ074-075-132115-
ASHLEY-CHICOT-
INCLUDING THE CITIES OF CROSSETT, NORTH CROSSETT, HAMBURG,
WEST CROSSETT, DERMOTT, LAKE VILLAGE, AND EUDORA
211 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 99 (0) 75 (-2) 101
RH % (24H TREND) 37 (+3) 90 (0) 29
20FTWND-AM(MPH) SW 5 LGT/VAR
20FTWND-PM(MPH) SW 5 LGT/VAR LGT/VAR
RAIN DURATN(HRS)
RAIN AMOUNT(INS) 0.00 0.00 0.00
SILT/500M MLT (F) 89 86
MIXING HGT(M AGL) 2330 2480
MIXING HGT(FT AGL) 7640 8120
TRANSPORT WND (M/S) SW 5 SW 4
TRANSPORT WND (MPH) SW 12 SW 9
VENT INDEX (METRIC) 11650 9920
VENT INDEX (ENGLISH) 91680 73080
STAG INDEX 3 3 3
CATEGORY DAY 4 4
STABILITY A-B F A
WIND SHIFTS
PRECIP BEGIN
PRECIP END
MAXIMUM LVORI 6
DISPERSION INDEX 84 5 78
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 103.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 101.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTHWEST WINDS AROUND 5 MPH.
MSZ018-019-025>027-034>036-132115-
BOLIVAR-SUNFLOWER-LEFLORE-GRENADA-CARROLL-WASHINGTON-HUMPHREYS-
HOLMES-
INCLUDING THE CITIES OF CLEVELAND, INDIANOLA, RULEVILLE,
GREENWOOD, GRENADA, VAIDEN, NORTH CARROLLTON, CARROLLTON,
GREENVILLE, BELZONI, ISOLA, DURANT, TCHULA, LEXINGTON, PICKENS,
AND GOODMAN
211 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 99 (+1) 77 (-1) 101
RH % (24H TREND) 41 (+3) 85 (-2) 33
20FTWND-AM(MPH) SW 5 SW 5
20FTWND-PM(MPH) SW 6 LGT/VAR SW 5
RAIN DURATN(HRS)
RAIN AMOUNT(INS) 0.00 0.00 0.00
SILT/500M MLT (F) 91 88
MIXING HGT(M AGL) 2280 2750
MIXING HGT(FT AGL) 7500 9020
TRANSPORT WND (M/S) SW 5 SW 4
TRANSPORT WND (MPH) SW 12 SW 9
VENT INDEX (METRIC) 11400 11000
VENT INDEX (ENGLISH) 90000 81180
STAG INDEX 3 3 3
CATEGORY DAY 4 4
STABILITY A-B F A-B
WIND SHIFTS
PRECIP BEGIN
PRECIP END
MAXIMUM LVORI 5
DISPERSION INDEX 78 5 73
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 101.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 103.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 101.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH.
MSZ028>033-037>039-132115-
MONTGOMERY-WEBSTER-CLAY-LOWNDES-CHOCTAW-OKTIBBEHA-ATTALA-WINSTON-
NOXUBEE-
INCLUDING THE CITIES OF WINONA, EUPORA, MATHISTON, WEST POINT,
COLUMBUS, ACKERMAN, WEIR, STARKVILLE, KOSCIUSKO, LOUISVILLE,
MACON, AND BROOKSVILLE
211 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 97 (+1) 76 (-1) 98
RH % (24H TREND) 45 (0) 88 (0) 40
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR
RAIN DURATN(HRS)
RAIN AMOUNT(INS) 0.00 0.00 0.00
SILT/500M MLT (F) 90 88
MIXING HGT(M AGL) 2100 2960
MIXING HGT(FT AGL) 6880 9700
TRANSPORT WND (M/S) SW 5 SW 4
TRANSPORT WND (MPH) SW 10 SW 8
VENT INDEX (METRIC) 10500 11840
VENT INDEX (ENGLISH) 68800 77600
STAG INDEX 3 3 3
CATEGORY DAY 4 4
STABILITY A F A
WIND SHIFTS
PRECIP BEGIN
PRECIP END
MAXIMUM LVORI 6
DISPERSION INDEX 76 3 72
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH.
MSZ040>044-047>050-132115-
ISSAQUENA-SHARKEY-YAZOO-MADISON MS-LEAKE-WARREN-HINDS-RANKIN-
SCOTT-
INCLUDING THE CITIES OF MAYERSVILLE, ROLLING FORK, ANGUILLA,
YAZOO CITY, RIDGELAND, MADISON, CANTON, CARTHAGE, VICKSBURG,
JACKSON, PEARL, BRANDON, RICHLAND, FOREST, AND MORTON
211 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 98 (0) 76 (-1) 99
RH % (24H TREND) 42 (0) 91 (-1) 35
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR
RAIN DURATN(HRS)
RAIN AMOUNT(INS) 0.00 0.00 0.00
SILT/500M MLT (F) 88 85
MIXING HGT(M AGL) 2160 2260
MIXING HGT(FT AGL) 7090 7420
TRANSPORT WND (M/S) SW 5 SW 4
TRANSPORT WND (MPH) SW 10 SW 8
VENT INDEX (METRIC) 10800 9040
VENT INDEX (ENGLISH) 70900 59360
STAG INDEX 3 3 3
CATEGORY DAY 4 4
STABILITY A-B F A
WIND SHIFTS
PRECIP BEGIN
PRECIP END
MAXIMUM LVORI 6
DISPERSION INDEX 68 4 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH.
MSZ045-046-051-052-057-058-132115-
NESHOBA-KEMPER-NEWTON-LAUDERDALE-JASPER-CLARKE-
INCLUDING THE CITIES OF PHILADELPHIA, PEARL RIVER, DE KALB,
SCOOBA, NEWTON, UNION, DECATUR, CONEHATTA, MERIDIAN, BAY SPRINGS,
HEIDELBERG, QUITMAN, STONEWALL, AND SHUBUTA
211 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 0 0
TEMP (24H TREND) 97 (0) 76 (0) 99
RH % (24H TREND) 43 (0) 90 (-1) 39
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR
RAIN DURATN(HRS)
RAIN AMOUNT(INS) 0.00 0.00 0.00
SILT/500M MLT (F) 89 88
MIXING HGT(M AGL) 2080 2530
MIXING HGT(FT AGL) 6830 8310
TRANSPORT WND (M/S) SW 4 SW 3
TRANSPORT WND (MPH) SW 8 SW 6
VENT INDEX (METRIC) 8320 7590
VENT INDEX (ENGLISH) 54640 49860
STAG INDEX 3 3 3
CATEGORY DAY 4 3
STABILITY A F A
WIND SHIFTS
PRECIP BEGIN
PRECIP END
MAXIMUM LVORI 6
DISPERSION INDEX 56 4 53
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S. WEST WINDS AROUND
5 MPH.
MSZ053-054-059>062-132115-
CLAIBORNE-COPIAH-JEFFERSON-ADAMS-FRANKLIN MS-LINCOLN-
INCLUDING THE CITIES OF PORT GIBSON, CRYSTAL SPRINGS, HAZLEHURST,
WESSON, FAYETTE, NATCHEZ, BUDE, ROXIE, MEADVILLE, AND BROOKHAVEN
211 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 97 (+1) 73 (-3) 99
RH % (24H TREND) 44 (-3) 99 (+1) 36
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR
RAIN DURATN(HRS)
RAIN AMOUNT(INS) 0.00 0.00 0.00
SILT/500M MLT (F) 86 82
MIXING HGT(M AGL) 2190 2220
MIXING HGT(FT AGL) 7190 7280
TRANSPORT WND (M/S) SW 4 SW 3
TRANSPORT WND (MPH) SW 9 SW 7
VENT INDEX (METRIC) 8760 6660
VENT INDEX (ENGLISH) 64710 50960
STAG INDEX 3 3 3
CATEGORY DAY 4 3
STABILITY A F A
WIND SHIFTS
PRECIP BEGIN
PRECIP END
MAXIMUM LVORI 9
DISPERSION INDEX 63 4 54
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH.
MSZ055-056-063>066-072>074-132115-
SIMPSON-SMITH-LAWRENCE-JEFFERSON DAVIS-COVINGTON-JONES-MARION-
LAMAR-FORREST-
INCLUDING THE CITIES OF MAGEE, MENDENHALL, TAYLORSVILLE, RALEIGH,
MONTICELLO, NEW HEBRON, PRENTISS, BASSFIELD, COLLINS,
MOUNT OLIVE, LAUREL, COLUMBIA, WEST HATTIESBURG, LUMBERTON,
PURVIS, AND HATTIESBURG
211 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 99 (0) 75 (-1) 102
RH % (24H TREND) 40 (+1) 92 (-3) 33
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR
RAIN DURATN(HRS)
RAIN AMOUNT(INS) 0.00 0.00 0.00
SILT/500M MLT (F) 87 85
MIXING HGT(M AGL) 2210 2760
MIXING HGT(FT AGL) 7260 9070
TRANSPORT WND (M/S) SW 3 SW 3
TRANSPORT WND (MPH) SW 7 SW 6
VENT INDEX (METRIC) 6630 8280
VENT INDEX (ENGLISH) 50820 54420
STAG INDEX 3 3 3
CATEGORY DAY 3 4
STABILITY A F A
WIND SHIFTS
PRECIP BEGIN
PRECIP END
MAXIMUM LVORI 6
DISPERSION INDEX 55 4 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 100. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S. WEST WINDS AROUND
5 MPH.
LAZ023>026-132115-
FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-
INCLUDING THE CITIES OF WINNSBORO, JONESVILLE, HARRISONBURG,
NEWELLTON, ST. JOSEPH, WATERPROOF, VIDALIA, FERRIDAY,
AND WEST FERRIDAY
211 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 98 (+3) 73 (-3) 99
RH % (24H TREND) 42 (-6) 100 (+4) 35
20FTWND-AM(MPH) SW 6 LGT/VAR
20FTWND-PM(MPH) SW 6 S 5 LGT/VAR
RAIN DURATN(HRS)
RAIN AMOUNT(INS) 0.00 0.00 0.00
SILT/500M MLT (F) 87 83
MIXING HGT(M AGL) 2180 2010
MIXING HGT(FT AGL) 7150 6600
TRANSPORT WND (M/S) SW 5 SW 4
TRANSPORT WND (MPH) SW 10 SW 9
VENT INDEX (METRIC) 10900 8040
VENT INDEX (ENGLISH) 71500 59400
STAG INDEX 3 3 3
CATEGORY DAY 4 4
STABILITY A-B F A
WIND SHIFTS
PRECIP BEGIN
PRECIP END
MAXIMUM LVORI 9
DISPERSION INDEX 64 6 57
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH.
LAZ007>009-015-016-132115-
MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND-MADISON LA-
INCLUDING THE CITIES OF BASTROP, OAK GROVE, EPPS,
LAKE PROVIDENCE, RAYVILLE, DELHI, AND TALLULAH
211 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 98 (+1) 74 (-3) 99
RH % (24H TREND) 40 (-3) 94 (+3) 31
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR
RAIN DURATN(HRS)
RAIN AMOUNT(INS) 0.00 0.00 0.00
SILT/500M MLT (F) 88 84
MIXING HGT(M AGL) 2170 2230
MIXING HGT(FT AGL) 7130 7310
TRANSPORT WND (M/S) SW 5 SW 4
TRANSPORT WND (MPH) SW 10 SW 9
VENT INDEX (METRIC) 10850 8920
VENT INDEX (ENGLISH) 71300 65790
STAG INDEX 3 3 3
CATEGORY DAY 4 4
STABILITY A-B F A
WIND SHIFTS
PRECIP BEGIN
PRECIP END
MAXIMUM LVORI 6
DISPERSION INDEX 76 5 68
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 100.
LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH.
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