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 111829
FWFLSX
Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL
National Weather Service Saint Louis MO
129 PM CDT Mon May 11 2026
Dry conditions with seasonable temperatures are forecast this
afternoon. A warm day is expected on Tuesday ahead of an
approaching cold front. There is a chance (30-70%) of showers and
thunderstorms with this front Tuesday evening, mainly along/east
of the Mississippi River. Cooler and drier conditions are
forecast Wednesday - Thursday along with northerly winds.
MOZ072-073-083-084-099-120900-
Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO-
Including the cities of Potosi/Salem Ranger District and Salem
129 PM CDT Mon May 11 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Clear
Precip Type None None Tstms None
Chance Precip (%) 0 0 20 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 49 (+7) 82 (+5) 56 78
RH % (24h trend) 77 (-10) 27 (-1) 83 22
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var SW 6-10 G19 lgt/var NW 4-8 G19
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 74 69
Mixing Hgt(ft-agl) 400 6220 430 7850
Transport Wnd (m/s) S 3 SW 8 W 5 NW 10
Transport Wnd (mph) S 7 SW 17 W 12 NW 23
Vent Rate (m/s-m) 140 18010 540 27460
Poor Excellent Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Minimum RH 28 percent. Southeast winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 80s. South winds 10 to
15 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90. Minimum RH 38 percent.
Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90. South winds 10 to 15 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the upper 80s. South winds 5 to 10 mph.
$$
MOZ074-075-085-120900-
Saint Francois MO-Sainte Genevieve MO-Madison MO-
Including the cities of Farmington and Fredericktown Ranger
District
129 PM CDT Mon May 11 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Clear
Precip Type None None Showers None
Chance Precip (%) 0 0 20 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (+3) 81 (+5) 57 78
RH % (24h trend) 78 (-14) 29 (0) 83 24
Wind 20ft AM(mph) SW 3-7 G17 NW 4-8 G18
Wind 20ft PM(mph) lgt/var SW 7-11 G19 SW 4-8 G18 NW 7-11 G20
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
1700ft mixing temp 75 69
Mixing Hgt(ft-agl) 390 6650 430 7990
Transport Wnd (m/s) SW 4 SW 8 W 5 NW 11
Transport Wnd (mph) SW 9 SW 17 W 12 NW 24
Vent Rate (m/s-m) 200 18780 570 28200
Poor Excellent Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the upper 40s. Highs in the mid 70s.
Minimum RH 32 percent. East winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 80s. South winds 10 to
15 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs around 90. Minimum RH 40 percent. Southwest winds 5 to
10 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90. South winds 10 to 15 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. South winds 10 to
15 mph.
$$
MOZ041-047>050-120900-
Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-
Including the cities of Columbia, Cedar Creek Ranger District,
Jefferson City, and Fulton
129 PM CDT Mon May 11 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Clear
Precip Type None None Tstms None
Chance Precip (%) 0 0 30 0
Chance of Thunder (%) 0 0 30 0
Temp (24h trend) 50 (+6) 82 (+5) 52 77
RH % (24h trend) 80 (-10) 34 (+2) 82 29
Wind 20ft AM(mph) SW 6-10 G26 NW 3-7 G18
Wind 20ft PM(mph) lgt/var SW 10-14 G26 SW 4-8 G23 NW 6-10 G20
Precip Amount 0.00 0.00 0.02 0.00
Precip Duration 1
1700ft mixing temp 74 68
Mixing Hgt(ft-agl) 400 5130 440 8120
Transport Wnd (m/s) SW 5 SW 10 N 6 NW 10
Transport Wnd (mph) SW 12 SW 23 N 13 NW 22
Vent Rate (m/s-m) 270 18770 560 29950
Poor Excellent Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Minimum RH 36 percent. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.
Warmer. Lows in the upper 50s. Highs in the upper 80s. South
winds 10 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the upper 80s. South winds 5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90. South winds 10 to 15 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. Southwest winds
10 to 15 mph.
$$
MOZ051-059-060-062-065-120900-
Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO-
Including the cities of Washington, Union, and Sullivan
129 PM CDT Mon May 11 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Clear
Precip Type None None Tstms None
Chance Precip (%) 0 0 40 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 49 (+6) 82 (+6) 53 75
RH % (24h trend) 84 (-7) 30 (-2) 86 29
Wind 20ft AM(mph) SW 4-8 G23 NW 3-7 G20
Wind 20ft PM(mph) lgt/var SW 8-12 G25 SW 3-7 G21 NW 6-10 G21
Precip Amount 0.00 0.00 0.03 0.00
Precip Duration 1
1700ft mixing temp 75 67
Mixing Hgt(ft-agl) 400 5890 440 8200
Transport Wnd (m/s) SW 5 SW 9 W 6 NW 11
Transport Wnd (mph) SW 10 SW 21 W 13 NW 24
Vent Rate (m/s-m) 180 19230 560 29590
Poor Excellent Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 35 percent. Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.
Warmer. Lows in the mid 50s. Highs in the upper 80s. South winds
10 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90. Southwest winds 5 to
10 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90. South winds 10 to 15 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. Southwest winds
5 to 10 mph.
$$
MOZ061-063-064-120900-
Saint Charles MO-Saint Louis MO-Saint Louis City MO-
Including the cities of Saint Charles and Saint Louis
129 PM CDT Mon May 11 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Clear
Precip Type None None Tstms None
Chance Precip (%) 0 0 40 0
Chance of Thunder (%) 0 0 40 0
Temp (24h trend) 50 (+6) 83 (+6) 55 76
RH % (24h trend) 81 (-8) 28 (-3) 82 29
Wind 20ft AM(mph) SW 4-8 G20 NW 5-9 G20
Wind 20ft PM(mph) lgt/var SW 9-13 G23 SW 5-9 G20 NW 9-13 G23
Precip Amount 0.00 0.00 0.05 0.00
Precip Duration 1
1700ft mixing temp 76 66
Mixing Hgt(ft-agl) 390 6300 440 7850
Transport Wnd (m/s) S 5 SW 10 NW 6 NW 11
Transport Wnd (mph) S 10 SW 22 NW 14 NW 25
Vent Rate (m/s-m) 200 21320 680 28410
Poor Excellent Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the upper 40s. Highs in the mid 70s.
Minimum RH 34 percent. East winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.
Warmer. Lows in the mid 50s. Highs in the upper 80s. South winds
10 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90. Southwest winds 5 to
10 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 90s. South winds 10 to
15 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs in the lower 90s. Southwest winds 10 to
15 mph.
$$
ILZ064-065-069-070-074-079-100>102-120900-
Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL-
Madison IL-Saint Clair IL-Monroe IL-
Including the cities of Vandalia, Centralia, Salem, Chester,
Sparta, Alton, Edwardsville, Belleville, and Cahokia
129 PM CDT Mon May 11 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Clear
Precip Type None None Tstms None
Chance Precip (%) 0 0 40 0
Chance of Thunder (%) 0 0 40 0
Temp (24h trend) 48 (+2) 82 (+8) 57 74
RH % (24h trend) 84 (-10) 34 (0) 86 34
Wind 20ft AM(mph) S 4-8 G15 NW 6-10 G19
Wind 20ft PM(mph) lgt/var SW 9-13 G20 SW 6-10 G19 NW 10-14 G22
Precip Amount 0.00 0.00 0.07 0.00
Precip Duration 1
1700ft mixing temp 73 65
Mixing Hgt(ft-agl) 390 6530 430 7490
Transport Wnd (m/s) E 4 SW 9 W 6 NW 12
Transport Wnd (mph) E 8 SW 21 W 14 NW 26
Vent Rate (m/s-m) 200 22220 590 29790
Poor Excellent Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the upper 40s. Highs in the lower 70s.
East winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Warmer. Lows in the lower 50s. Highs in the lower 80s. South
winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the
upper 80s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. South winds 10 to
15 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. South winds 10 to
15 mph.
$$
MOZ018-019-026-027-034>036-042-052-120900-
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
129 PM CDT Mon May 11 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Mclear Mclear Clear
Precip Type None None Tstms None
Chance Precip (%) 0 0 30 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 52 (+6) 81 (+5) 53 75
RH % (24h trend) 80 (+4) 34 (+3) 72 26
Wind 20ft AM(mph) SW 8-12 G31 NW 6-10 G23
Wind 20ft PM(mph) lgt/var SW 13-17 G31 W 6-10 G25 NW 9-13 G24
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
1700ft mixing temp 72 65
Mixing Hgt(ft-agl) 400 5010 440 8110
Transport Wnd (m/s) SE 4 SW 12 NW 6 NW 12
Transport Wnd (mph) SE 9 SW 26 NW 14 NW 26
Vent Rate (m/s-m) 270 22500 690 32210
Poor Excellent Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 35 percent. Southeast winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.
Warmer. Lows in the mid 50s. Highs in the upper 80s. South winds
10 to 15 mph.
.SATURDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 80s. Minimum RH
40 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. South winds 10 to
15 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. Southwest winds
10 to 15 mph.
$$
ILZ095>098-120900-
Adams IL-Brown IL-Pike IL-Calhoun IL-
Including the cities of Quincy, Mount Sterling, and Pittsfield
129 PM CDT Mon May 11 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Mclear Mclear Clear
Precip Type None None Tstms None
Chance Precip (%) 0 0 40 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 50 (+4) 81 (+6) 54 74
RH % (24h trend) 78 (+2) 33 (+4) 71 29
Wind 20ft AM(mph) SW 7-11 G27 NW 7-11 G23
Wind 20ft PM(mph) lgt/var SW 12-16 G28 W 6-10 G24 NW 10-14 G23
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 1
1700ft mixing temp 73 63
Mixing Hgt(ft-agl) 400 5180 440 7770
Transport Wnd (m/s) E 5 SW 12 NW 7 NW 12
Transport Wnd (mph) E 10 SW 28 NW 15 NW 28
Vent Rate (m/s-m) 300 23590 690 32720
Poor Excellent Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 35 percent. Southeast winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 80s. South
winds 10 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 80s. Minimum RH
40 percent. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs around 90. South winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. Southwest winds
10 to 15 mph.
$$
ILZ058>060-099-120900-
Greene IL-Macoupin IL-Montgomery IL-Jersey IL-
Including the city of Litchfield
129 PM CDT Mon May 11 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Mclear Pcldy Clear
Precip Type None None Tstms None
Chance Precip (%) 0 0 50 0
Chance of Thunder (%) 0 0 50 0
Temp (24h trend) 47 (+2) 80 (+7) 53 73
RH % (24h trend) 80 (-10) 32 (0) 81 30
Wind 20ft AM(mph) S 6-10 G20 NW 8-12 G22
Wind 20ft PM(mph) lgt/var SW 12-16 G26 SW 7-11 G23 NW 12-16 G23
Precip Amount 0.00 0.00 0.07 0.00
Precip Duration 1
1700ft mixing temp 73 63
Mixing Hgt(ft-agl) 370 5910 440 7570
Transport Wnd (m/s) E 4 SW 11 NW 7 NW 12
Transport Wnd (mph) E 9 SW 25 NW 15 NW 28
Vent Rate (m/s-m) 310 23590 730 31710
Poor Excellent Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the mid 40s. Highs in the lower 70s.
Minimum RH 38 percent. East winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
South winds 10 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Southwest winds 5 to
10 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 80s. South winds 10 to
15 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Southwest winds
10 to 15 mph.
$$