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 090232
FWFLSX
Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL
National Weather Service Saint Louis MO
932 PM CDT Fri Aug 8 2025
Seasonably hot and humid conditions will continue this weekend.
Mostly dry weather is forecast south of I-70, but chances of
showers and thunderstorms increase Sunday/Sunday night especially
in parts of northeast Missouri and west-central Illinois.
MOZ072-073-083-084-099-090900-
Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO-
Including the cities of Potosi/Salem Ranger District and Salem
932 PM CDT Fri Aug 8 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 69 (-1) 93 (0) 69 91
RH % (24h trend) 95 (-2) 50 (+5) 92 51
Wind 20ft AM(mph) S 4-8 G17 lgt/var
Wind 20ft PM(mph) S 3-7 G16 S 5-9 G17 S 3-7 G16 lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 90 89
Mixing Hgt(ft-agl) 430 5900 450 5300
Transport Wnd (m/s) S 6 S 7 S 6 S 4
Transport Wnd (mph) S 14 S 16 S 13 S 9
Vent Rate (m/s-m) 0 15080 0 10490
Poor Excellent Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 70. Highs around 90. South winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. Southwest winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. South winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 60s. Highs around 90.
South winds around 5 mph.
$$
MOZ074-075-085-090900-
Saint Francois MO-Sainte Genevieve MO-Madison MO-
Including the cities of Farmington and Fredericktown Ranger
District
932 PM CDT Fri Aug 8 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 70 (-1) 94 (0) 69 93
RH % (24h trend) 96 (0) 47 (+3) 91 49
Wind 20ft AM(mph) S 4-8 G15 lgt/var
Wind 20ft PM(mph) SE 3-7 G15 S 6-10 G16 S 4-8 G16 S 3-7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 89 89
Mixing Hgt(ft-agl) 430 5720 430 5810
Transport Wnd (m/s) S 5 S 7 S 6 S 4
Transport Wnd (mph) S 12 S 16 S 14 S 9
Vent Rate (m/s-m) 70 14140 80 10340
Poor Good Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. South winds around
5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the upper 80s. South winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the lower 90s. Southwest winds
around 5 mph.
.FRIDAY...Partly cloudy. Lows around 70. Highs in the lower 90s.
South winds around 5 mph.
$$
MOZ041-047>050-090900-
Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-
Including the cities of Columbia, Cedar Creek Ranger District,
Jefferson City, and Fulton
932 PM CDT Fri Aug 8 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type Showers None Tstms Tstms
Chance Precip (%) 10 0 20 40
Chance of Thunder (%) 0 0 20 40
Temp (24h trend) 75 (+3) 95 (0) 73 93
RH % (24h trend) 80 (-7) 47 (+1) 85 49
Wind 20ft AM(mph) S 7-11 G20 S 5-9 G16
Wind 20ft PM(mph) S 6-10 G18 S 8-12 G20 S 5-9 G16 S 4-8 G15
Precip Amount 0.00 0.00 0.08 0.18
Precip Duration 1 1 2
1700ft mixing temp 95 91
Mixing Hgt(ft-agl) 450 6270 450 4250
Transport Wnd (m/s) S 7 S 8 S 7 S 5
Transport Wnd (mph) S 15 S 17 S 16 S 12
Vent Rate (m/s-m) 500 18290 410 10400
Poor Excellent Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. Southwest winds
5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. Southwest winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
South winds 5 to 10 mph.
$$
MOZ051-059-060-062-065-090900-
Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO-
Including the cities of Washington, Union, and Sullivan
932 PM CDT Fri Aug 8 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 72 (+1) 94 (0) 73 93
RH % (24h trend) 88 (-10) 48 (+4) 86 50
Wind 20ft AM(mph) S 5-9 G19 S 3-7 G16
Wind 20ft PM(mph) SE 3-7 G17 S 6-10 G19 S 4-8 G16 S 3-7 G15
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 2
1700ft mixing temp 93 91
Mixing Hgt(ft-agl) 440 6180 440 4280
Transport Wnd (m/s) S 6 S 7 S 6 SW 6
Transport Wnd (mph) S 13 S 16 S 14 SW 14
Vent Rate (m/s-m) 320 16030 300 10680
Poor Excellent Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs around 90. South winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. Southwest winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
South winds around 5 mph.
$$
MOZ061-063-064-090900-
Saint Charles MO-Saint Louis MO-Saint Louis City MO-
Including the cities of Saint Charles and Saint Louis
932 PM CDT Fri Aug 8 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 73 (+1) 95 (+1) 74 94
RH % (24h trend) 89 (-4) 45 (0) 82 49
Wind 20ft AM(mph) S 5-9 G17 S 3-7
Wind 20ft PM(mph) SE 5-9 G18 S 7-11 G17 SE 5-9 G16 S 4-8
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 1
1700ft mixing temp 92 91
Mixing Hgt(ft-agl) 450 6010 460 4510
Transport Wnd (m/s) S 7 S 8 S 7 SW 6
Transport Wnd (mph) S 15 S 17 S 16 SW 14
Vent Rate (m/s-m) 330 15900 360 11630
Poor Excellent Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. South winds 5 to
10 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. Southwest winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows around 70. Highs in the upper 80s. Southwest
winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 70s. Highs in the
lower 90s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the lower
90s. South winds around 5 mph.
$$
ILZ064-065-069-070-074-079-100>102-090900-
Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL-
Madison IL-Saint Clair IL-Monroe IL-
Including the cities of Vandalia, Centralia, Salem, Chester,
Sparta, Alton, Edwardsville, Belleville, and Cahokia
932 PM CDT Fri Aug 8 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None Showers
Chance Precip (%) 0 0 0 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 71 (-1) 93 (-1) 70 93
RH % (24h trend) 97 (+1) 49 (+1) 93 49
Wind 20ft AM(mph) S 5-9 S 3-7
Wind 20ft PM(mph) SE 4-8 G17 S 7-11 G17 SE 4-8 G15 S 4-8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 88 87
Mixing Hgt(ft-agl) 420 5140 430 4930
Transport Wnd (m/s) S 6 S 8 S 7 S 5
Transport Wnd (mph) S 13 S 17 S 15 S 12
Vent Rate (m/s-m) 370 15330 410 11230
Poor Excellent Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. South winds 5 to
10 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. Southwest winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows around 70.
Highs in the upper 80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the lower
90s. South winds around 5 mph.
$$
MOZ018-019-026-027-034>036-042-052-090900-
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
932 PM CDT Fri Aug 8 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 74 (+3) 93 (+2) 72 89
RH % (24h trend) 84 (-10) 54 (-2) 91 61
Wind 20ft AM(mph) S 7-11 G21 S 5-9 G16
Wind 20ft PM(mph) SE 5-9 G20 S 8-12 G21 SE 5-9 G17 S 4-8 G15
Precip Amount 0.00 0.00 0.36 0.27
Precip Duration 2 2
1700ft mixing temp 92 86
Mixing Hgt(ft-agl) 440 4900 450 3000
Transport Wnd (m/s) S 7 S 9 S 7 SE 5
Transport Wnd (mph) S 16 S 20 S 16 SE 12
Vent Rate (m/s-m) 320 16470 410 8840
Poor Excellent Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 70s. Highs in the mid 80s.
Southwest winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. Southwest winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 80s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the upper
80s. South winds 5 to 10 mph.
$$
ILZ095>098-090900-
Adams IL-Brown IL-Pike IL-Calhoun IL-
Including the cities of Quincy, Mount Sterling, and Pittsfield
932 PM CDT Fri Aug 8 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 20 50
Chance of Thunder (%) 0 0 20 50
Temp (24h trend) 74 (+4) 92 (+1) 73 89
RH % (24h trend) 87 (-10) 55 (-4) 90 60
Wind 20ft AM(mph) S 7-11 G19 SE 5-9 G15
Wind 20ft PM(mph) SE 6-10 G19 S 8-12 G19 SE 6-10 G16 S 4-8
Precip Amount 0.00 0.00 0.23 0.27
Precip Duration 1 2
1700ft mixing temp 90 86
Mixing Hgt(ft-agl) 440 4870 440 2630
Transport Wnd (m/s) SE 7 S 8 S 9 SE 5
Transport Wnd (mph) SE 15 S 17 S 20 SE 10
Vent Rate (m/s-m) 370 14460 430 7980
Poor Good Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the mid 80s. Southwest winds
around 5 mph.
.TUESDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. Southwest winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 80s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the upper
60s. Highs in the upper 80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs around 90.
South winds around 5 mph.
$$
ILZ058>060-099-090900-
Greene IL-Macoupin IL-Montgomery IL-Jersey IL-
Including the city of Litchfield
932 PM CDT Fri Aug 8 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 71 (0) 91 (0) 71 89
RH % (24h trend) 95 (-4) 53 (-1) 88 56
Wind 20ft AM(mph) S 6-10 G17 S 4-8
Wind 20ft PM(mph) SE 5-9 G16 S 8-12 G18 SE 6-10 G16 S 5-9
Precip Amount 0.00 0.00 0.00 0.06
Precip Duration 1
1700ft mixing temp 87 86
Mixing Hgt(ft-agl) 430 4500 440 3580
Transport Wnd (m/s) S 7 S 8 S 8 S 7
Transport Wnd (mph) S 15 S 18 S 17 S 16
Vent Rate (m/s-m) 270 13520 350 10200
Poor Good Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the upper 80s. South winds 5 to
10 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. Southwest winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 80s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the upper 80s.
South winds around 5 mph.
$$