Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
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FNUS53 KLSX 111012
FWFLSX
Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL
National Weather Service Saint Louis MO
512 AM CDT Mon Aug 11 2025
Typical summertime heat and humidity will continue through the
week. Afternoon relative humidity values are not expected to fall
below 50 percent, and many locations won`t get below
60-70 percent. There will be a chance for scattered showers and
thunderstorms at least through Thursday, mainly during the
afternoon and evening.
MOZ072-073-083-084-099-112100-
Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO-
Including the cities of Potosi/Salem Ranger District and Salem
512 AM CDT Mon Aug 11 2025
Today Tonight Tue
Cloud Cover Mclear Clear Mclear
Precip Type Tstms Tstms Tstms
Chance Precip (%) 20 20 50
Chance of Thunder (%) 20 20 50
Temp (24h trend) 88 (0) 69 (0) 90
RH % (24h trend) 53 (0) 94 (-3) 57
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var SW 3-7
Precip Amount 0.01 0.00 0.05
Precip Duration 1 1 2
1700ft mixing temp 88 89
Mixing Hgt(ft-agl) 5050 340 5300
Transport Wnd (m/s) S 3 S 3 W 3
Transport Wnd (mph) S 7 S 7 W 7
Vent Rate (m/s-m) 7960 0 7000
Good Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. South winds around
5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 60s. Highs around 90.
South winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. South winds around 5 mph.
.SUNDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
South winds around 5 mph.
$$
MOZ074-075-085-112100-
Saint Francois MO-Sainte Genevieve MO-Madison MO-
Including the cities of Farmington and Fredericktown Ranger
District
512 AM CDT Mon Aug 11 2025
Today Tonight Tue
Cloud Cover Mclear Clear Mclear
Precip Type None None Tstms
Chance Precip (%) 0 0 40
Chance of Thunder (%) 0 0 40
Temp (24h trend) 90 (-1) 70 (0) 92
RH % (24h trend) 51 (+6) 92 (-3) 54
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var SW 3-7
Precip Amount 0.00 0.00 0.02
Precip Duration 1
1700ft mixing temp 89 90
Mixing Hgt(ft-agl) 5620 310 5340
Transport Wnd (m/s) SW 3 S 3 SW 3
Transport Wnd (mph) SW 7 S 7 SW 6
Vent Rate (m/s-m) 6550 20 5900
Fair Poor Marginal
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows around 70. Highs in the upper 80s. Northwest
winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs around 90. Southeast winds around
5 mph.
.FRIDAY...Partly cloudy. Lows around 70. Highs in the lower 90s.
South winds around 5 mph.
.SATURDAY...Partly cloudy. Lows around 70. Highs in the lower
90s. South winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. South winds around 5 mph.
$$
MOZ041-047>050-112100-
Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-
Including the cities of Columbia, Cedar Creek Ranger District,
Jefferson City, and Fulton
512 AM CDT Mon Aug 11 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 50 50
Chance of Thunder (%) 50 50 50
Temp (24h trend) 88 (+1) 69 (-2) 87
RH % (24h trend) 57 (-7) 98 (0) 61
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var SW 4-8
Precip Amount 0.10 0.11 0.10
Precip Duration 2 2 2
1700ft mixing temp 80 85
Mixing Hgt(ft-agl) 4160 360 3920
Transport Wnd (m/s) S 4 SE 3 W 4
Transport Wnd (mph) S 9 SE 7 W 9
Vent Rate (m/s-m) 8450 150 7540
Good Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 80s. North
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 80s. Southeast winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
South winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. South winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the lower
90s. South winds 5 to 10 mph.
$$
MOZ051-059-060-062-065-112100-
Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO-
Including the cities of Washington, Union, and Sullivan
512 AM CDT Mon Aug 11 2025
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 30 40 50
Chance of Thunder (%) 30 40 50
Temp (24h trend) 89 (+3) 70 (-1) 90
RH % (24h trend) 56 (-7) 95 (-5) 58
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var SW 3-7
Precip Amount 0.03 0.04 0.07
Precip Duration 1 2 2
1700ft mixing temp 87 88
Mixing Hgt(ft-agl) 4800 340 4330
Transport Wnd (m/s) S 4 S 4 W 4
Transport Wnd (mph) S 8 S 8 W 9
Vent Rate (m/s-m) 8120 80 7670
Good Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
North winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Southeast winds around 5 mph.
.FRIDAY...Partly cloudy. Lows around 70. Highs in the lower 90s.
South winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 70s. Highs in the
lower 90s. South winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the lower
90s. Southwest winds around 5 mph.
$$
MOZ061-063-064-112100-
Saint Charles MO-Saint Louis MO-Saint Louis City MO-
Including the cities of Saint Charles and Saint Louis
512 AM CDT Mon Aug 11 2025
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms Tstms
Chance Precip (%) 20 30 50
Chance of Thunder (%) 20 30 50
Temp (24h trend) 89 (+1) 72 (0) 92
RH % (24h trend) 56 (-3) 92 (-6) 56
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var SW 3-7
Precip Amount 0.02 0.02 0.11
Precip Duration 1 2 2
1700ft mixing temp 88 90
Mixing Hgt(ft-agl) 4500 360 4920
Transport Wnd (m/s) S 4 S 4 W 5
Transport Wnd (mph) S 8 S 8 W 10
Vent Rate (m/s-m) 6430 150 8530
Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
North winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 70. Highs in the upper
80s. East winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 70s. Highs in the
lower 90s. South winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 70s. Highs in the
mid 90s. South winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. South winds around 5 mph.
$$
ILZ064-065-069-070-074-079-100>102-112100-
Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL-
Madison IL-Saint Clair IL-Monroe IL-
Including the cities of Vandalia, Centralia, Salem, Chester,
Sparta, Alton, Edwardsville, Belleville, and Cahokia
512 AM CDT Mon Aug 11 2025
Today Tonight Tue
Cloud Cover Mclear Clear Mclear
Precip Type None Tstms Tstms
Chance Precip (%) 0 10 50
Chance of Thunder (%) 0 10 50
Temp (24h trend) 89 (-2) 71 (+1) 92
RH % (24h trend) 53 (+2) 95 (-1) 55
Wind 20ft AM(mph) lgt/var SW 3-7
Wind 20ft PM(mph) S 3-7 lgt/var SW 4-8
Precip Amount 0.00 0.00 0.03
Precip Duration 1 1
1700ft mixing temp 87 88
Mixing Hgt(ft-agl) 4860 340 4780
Transport Wnd (m/s) SW 3 S 3 SW 4
Transport Wnd (mph) SW 7 S 7 SW 8
Vent Rate (m/s-m) 6640 110 8040
Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. East winds around 5 mph.
.FRIDAY...Partly cloudy. Lows around 70. Highs in the lower 90s.
South winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. South winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. South winds around 5 mph.
$$
MOZ018-019-026-027-034>036-042-052-112100-
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
512 AM CDT Mon Aug 11 2025
Today Tonight Tue
Cloud Cover Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 50 50
Chance of Thunder (%) 50 50 50
Temp (24h trend) 85 (+2) 69 (-2) 85
RH % (24h trend) 68 (-4) 98 (-1) 69
Wind 20ft AM(mph) lgt/var SW 3-7 G16
Wind 20ft PM(mph) S 3-7 lgt/var SW 5-9
Precip Amount 0.14 0.20 0.08
Precip Duration 2 2 2
1700ft mixing temp 78 82
Mixing Hgt(ft-agl) 3270 380 3540
Transport Wnd (m/s) S 4 S 4 W 4
Transport Wnd (mph) S 8 S 9 W 9
Vent Rate (m/s-m) 5770 80 7250
Marginal Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 80s. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the upper
80s. South winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs around 90.
South winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs around 90.
South winds 5 to 10 mph.
$$
ILZ095>098-112100-
Adams IL-Brown IL-Pike IL-Calhoun IL-
Including the cities of Quincy, Mount Sterling, and Pittsfield
512 AM CDT Mon Aug 11 2025
Today Tonight Tue
Cloud Cover Mcldy Pcldy Mcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 40 50 50
Chance of Thunder (%) 40 50 50
Temp (24h trend) 85 (+3) 70 (-1) 86
RH % (24h trend) 68 (-5) 99 (-1) 67
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) SW 3-7 lgt/var SW 5-9
Precip Amount 0.09 0.32 0.10
Precip Duration 2 2 2
1700ft mixing temp 80 82
Mixing Hgt(ft-agl) 3440 340 3500
Transport Wnd (m/s) S 4 S 4 W 5
Transport Wnd (mph) S 9 S 8 W 12
Vent Rate (m/s-m) 5670 110 7620
Marginal Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 80s. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the upper
80s. South winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs around 90.
South winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs around 90.
South winds around 5 mph.
$$
ILZ058>060-099-112100-
Greene IL-Macoupin IL-Montgomery IL-Jersey IL-
Including the city of Litchfield
512 AM CDT Mon Aug 11 2025
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms Tstms
Chance Precip (%) 20 30 50
Chance of Thunder (%) 20 30 50
Temp (24h trend) 87 (+1) 71 (+1) 88
RH % (24h trend) 58 (-3) 93 (-3) 60
Wind 20ft AM(mph) lgt/var SW 3-7
Wind 20ft PM(mph) S 3-7 lgt/var SW 5-9
Precip Amount 0.06 0.01 0.08
Precip Duration 1 2 2
1700ft mixing temp 83 85
Mixing Hgt(ft-agl) 3690 350 3880
Transport Wnd (m/s) S 4 S 4 SW 5
Transport Wnd (mph) S 9 S 8 SW 12
Vent Rate (m/s-m) 6450 100 7970
Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows around 70. Highs in the mid 80s.
Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the upper
80s. South winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. South winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the lower
90s. South winds around 5 mph.
$$