Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
679
FNUS53 KLSX 231542
FWFLSX
Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL
National Weather Service Saint Louis MO
1041 AM CDT Sat Aug 23 2025
A cold front will move through the region today, bringing a shift
in winds from light and variable to northwesterly with speeds
between 5- 10 kts. Today will be the last warm day for a while
with temperatures near normal, and RH values will find their
minimum this afternoon between 45-55%. A pattern change will
occur overnight into Sunday and cool conditions will set up
Sunday, lingering into the middle of next week. Minimum RH values
will drop into the upper 30s to 40s area wide in this air mass.
Rain chances increase towards the end of next week and into the
weekend.
MOZ072-073-083-084-099-232100-
Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO-
Including the cities of Potosi/Salem Ranger District and Salem
1041 AM CDT Sat Aug 23 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+2) 57 (-5) 81
RH % (24h trend) 46 (0) 90 (-5) 37
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 4-8 G15
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 82 78
Mixing Hgt(ft-agl) 5800 340 5340
Transport Wnd (m/s) N 5 N 5 N 7
Transport Wnd (mph) N 10 N 10 N 15
Vent Rate (m/s-m) 9810 0 14120
Good Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the upper
70s. Minimum RH 38 percent. East winds around 5 mph.
.THURSDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. South winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. South winds around 5 mph.
$$
MOZ074-075-085-232100-
Saint Francois MO-Sainte Genevieve MO-Madison MO-
Including the cities of Farmington and Fredericktown Ranger
District
1041 AM CDT Sat Aug 23 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+2) 59 (-2) 80
RH % (24h trend) 46 (-3) 87 (-10) 36
Wind 20ft AM(mph) lgt/var N 3-7
Wind 20ft PM(mph) lgt/var lgt/var NW 6-10 G16
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 83 78
Mixing Hgt(ft-agl) 5900 320 5380
Transport Wnd (m/s) N 4 N 3 N 7
Transport Wnd (mph) N 9 N 7 N 16
Vent Rate (m/s-m) 9090 50 15630
Good Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northwest winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 39 percent. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the upper
70s. Minimum RH 36 percent. Northeast winds around 5 mph.
.THURSDAY...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
70s. South winds around 5 mph.
$$
MOZ041-047>050-232100-
Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-
Including the cities of Columbia, Cedar Creek Ranger District,
Jefferson City, and Fulton
1041 AM CDT Sat Aug 23 2025
Today Tonight Sun
Cloud Cover Pcldy Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+1) 54 (-8) 80
RH % (24h trend) 47 (+1) 93 (-5) 38
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) NW 4-8 G15 N 3-7 G15 NW 6-10 G18
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 82 76
Mixing Hgt(ft-agl) 5340 360 6100
Transport Wnd (m/s) NW 6 N 3 N 7
Transport Wnd (mph) NW 13 N 7 N 16
Vent Rate (m/s-m) 11270 200 15970
Good Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. North winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 39 percent. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the upper
70s. Minimum RH 37 percent. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. Lows in the mid 50s. Highs in the mid
70s. South winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Southeast winds 5 to 10 mph.
$$
MOZ051-059-060-062-065-232100-
Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO-
Including the cities of Washington, Union, and Sullivan
1041 AM CDT Sat Aug 23 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+1) 55 (-7) 80
RH % (24h trend) 51 (+5) 93 (-6) 39
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 5-9 G18
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 82 76
Mixing Hgt(ft-agl) 5640 340 5860
Transport Wnd (m/s) NW 5 N 6 N 7
Transport Wnd (mph) NW 12 N 13 N 16
Vent Rate (m/s-m) 10020 130 16030
Good Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the upper
70s. Minimum RH 40 percent. Southeast winds around 5 mph.
.THURSDAY...Mostly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. South winds around 5 mph.
$$
MOZ061-063-064-232100-
Saint Charles MO-Saint Louis MO-Saint Louis City MO-
Including the cities of Saint Charles and Saint Louis
1041 AM CDT Sat Aug 23 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 87 (+3) 57 (-7) 79
RH % (24h trend) 50 (0) 91 (-4) 39
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) NW 3-7 N 3-7 NW 7-11 G18
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 82 75
Mixing Hgt(ft-agl) 5680 310 6110
Transport Wnd (m/s) NW 5 N 7 NW 8
Transport Wnd (mph) NW 12 N 15 NW 17
Vent Rate (m/s-m) 9840 170 16230
Good Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. North winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 39 percent. East winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. South winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. South winds around 5 mph.
$$
ILZ064-065-069-070-074-079-100>102-232100-
Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL-
Madison IL-Saint Clair IL-Monroe IL-
Including the cities of Vandalia, Centralia, Salem, Chester,
Sparta, Alton, Edwardsville, Belleville, and Cahokia
1041 AM CDT Sat Aug 23 2025
Today Tonight Sun
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+2) 57 (-4) 80
RH % (24h trend) 51 (0) 91 (-9) 39
Wind 20ft AM(mph) lgt/var NW 3-7
Wind 20ft PM(mph) NW 3-7 lgt/var NW 8-12
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 81 74
Mixing Hgt(ft-agl) 5180 350 5680
Transport Wnd (m/s) NW 5 NW 3 NW 8
Transport Wnd (mph) NW 10 NW 7 NW 18
Vent Rate (m/s-m) 9270 170 16230
Good Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 40 percent. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the upper
70s. Minimum RH 38 percent. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. Minimum RH 40 percent. South winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. South winds around 5 mph.
$$
MOZ018-019-026-027-034>036-042-052-232100-
Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-
Audrain MO-Lincoln MO-
Including the cities of Hannibal, Bowling Green, and Mexico
1041 AM CDT Sat Aug 23 2025
Today Tonight Sun
Cloud Cover Pcldy Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+2) 53 (-9) 77
RH % (24h trend) 48 (-5) 95 (-3) 41
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) NW 5-9 G18 N 4-8 G17 NW 8-12 G19
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 82 74
Mixing Hgt(ft-agl) 5280 370 6670
Transport Wnd (m/s) NW 7 N 4 NW 8
Transport Wnd (mph) NW 15 N 8 NW 18
Vent Rate (m/s-m) 15240 170 22080
Excellent Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 40 percent. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Minimum RH 40 percent. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Southeast winds 5 to 10 mph.
$$
ILZ095>098-232100-
Adams IL-Brown IL-Pike IL-Calhoun IL-
Including the cities of Quincy, Mount Sterling, and Pittsfield
1041 AM CDT Sat Aug 23 2025
Today Tonight Sun
Cloud Cover Pcldy Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+2) 54 (-10) 77
RH % (24h trend) 48 (-4) 94 (-4) 41
Wind 20ft AM(mph) lgt/var NW 3-7
Wind 20ft PM(mph) NW 6-10 G18 N 5-9 G17 NW 8-12 G19
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 82 72
Mixing Hgt(ft-agl) 5420 340 6630
Transport Wnd (m/s) NW 7 N 4 NW 9
Transport Wnd (mph) NW 15 N 9 NW 21
Vent Rate (m/s-m) 15240 200 22020
Excellent Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Minimum RH 40 percent. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the upper
70s. Minimum RH 40 percent. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. South winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
$$
ILZ058>060-099-232100-
Greene IL-Macoupin IL-Montgomery IL-Jersey IL-
Including the city of Litchfield
1041 AM CDT Sat Aug 23 2025
Today Tonight Sun
Cloud Cover Mcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+2) 55 (-6) 76
RH % (24h trend) 54 (+1) 93 (-7) 41
Wind 20ft AM(mph) lgt/var NW 3-7
Wind 20ft PM(mph) NW 4-8 NW 4-8 NW 8-12 G18
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 79 71
Mixing Hgt(ft-agl) 4830 360 6000
Transport Wnd (m/s) NW 6 N 5 NW 8
Transport Wnd (mph) NW 13 N 10 NW 18
Vent Rate (m/s-m) 10140 150 18510
Good Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Minimum RH 37 percent. North winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
mid 70s. Minimum RH 38 percent. Southeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. South winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Southeast winds around 5 mph.
$$