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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850
FNUS53 KLSX 012117
FWFLSX
Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL
National Weather Service Saint Louis MO
416 PM CDT Mon Sep 1 2025
Dry conditions are favored over rain chances, which are low
(15-20%) and confined to central and southeast Missouri this
afternoon into Tuesday. Light and variable surface flow
accompanies seasonably cool temperatures that will warm to near
normal Wednesday as winds turn southerly. A strong cold front
sends temperatures tumbling Wednesday night into Thursday with a
return to northerly flow. Wednesday`s front will bring the best
chance of rain (60-70% that we`ve seen in some time with a return
to well below normal temperatures. Minumum RH values will
generally range from 40-50% through Thursday +/-5% by location.
Mixing height of 5,000-6,000 feet will increase to 7,000-
8,000 feet ahead of Wednesday`s cold front. Behind the front,
mixing heights drop back to
MOZ072-073-083-084-099-020900-
Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO-
Including the cities of Potosi/Salem Ranger District and Salem
416 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Showers Showers None None
Chance Precip (%) 20 20 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (0) 80 (-2) 56 85
RH % (24h trend) 78 (-12) 42 (+9) 97 40
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1 1
1700ft mixing temp 74 81
Mixing Hgt(ft-agl) 340 5460 200 7470
Transport Wnd (m/s) E 3 N 2 W 2 W 4
Transport Wnd (mph) E 7 N 3 W 5 W 9
Vent Rate (m/s-m) 0 5030 0 13250
Poor Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. Minimum RH 40 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 70s. Minimum RH 38 percent. North winds
5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 39 percent. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. East winds around 5 mph.
$$
MOZ074-075-085-020900-
Saint Francois MO-Sainte Genevieve MO-Madison MO-
Including the cities of Farmington and Fredericktown Ranger
District
416 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type None Showers None None
Chance Precip (%) 0 20 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (+3) 81 (-2) 57 87
RH % (24h trend) 74 (-17) 39 (+8) 93 40
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 75 81
Mixing Hgt(ft-agl) 310 5460 150 7700
Transport Wnd (m/s) NE 3 N 2 W 2 W 4
Transport Wnd (mph) NE 6 N 5 W 5 W 9
Vent Rate (m/s-m) 40 5980 0 14340
Poor Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Minimum RH 40 percent. Northwest winds
5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. Minimum RH 39 percent. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the upper 70s. Minimum RH 36 percent. North winds 5 to
10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s. Minimum RH 37 percent. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. Minimum RH 40 percent. East winds around 5 mph.
$$
MOZ041-047>050-020900-
Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-
Including the cities of Columbia, Cedar Creek Ranger District,
Jefferson City, and Fulton
416 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Showers Showers None Showers
Chance Precip (%) 20 20 0 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (-2) 78 (+1) 55 86
RH % (24h trend) 85 (+4) 47 (+3) 100 40
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var W 5-9 G17
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1 1 1
1700ft mixing temp 74 83
Mixing Hgt(ft-agl) 340 5350 230 6720
Transport Wnd (m/s) NE 3 NW 2 SW 3 W 6
Transport Wnd (mph) NE 7 NW 5 SW 6 W 13
Vent Rate (m/s-m) 170 5300 50 16050
Poor Marginal Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Minimum RH 39 percent. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 35 percent. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 37 percent. East winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
$$
MOZ051-059-060-062-065-020900-
Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO-
Including the cities of Washington, Union, and Sullivan
416 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None Showers None Showers
Chance Precip (%) 0 20 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (0) 78 (-2) 54 86
RH % (24h trend) 84 (-9) 47 (+9) 99 41
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var W 3-7 G16
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1 1
1700ft mixing temp 73 82
Mixing Hgt(ft-agl) 330 5440 200 7350
Transport Wnd (m/s) E 3 NW 2 W 3 W 6
Transport Wnd (mph) E 7 NW 3 W 6 W 13
Vent Rate (m/s-m) 60 4390 0 15630
Poor Poor Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the lower 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. West winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 38 percent. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 39 percent. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. East winds around 5 mph.
$$
MOZ061-063-064-020900-
Saint Charles MO-Saint Louis MO-Saint Louis City MO-
Including the cities of Saint Charles and Saint Louis
416 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None Showers
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (0) 80 (-1) 57 85
RH % (24h trend) 80 (-5) 42 (+6) 94 41
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var W 4-8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 74 82
Mixing Hgt(ft-agl) 330 5060 170 7730
Transport Wnd (m/s) NE 3 NW 2 W 2 W 6
Transport Wnd (mph) NE 7 NW 5 W 5 W 13
Vent Rate (m/s-m) 150 4800 10 15870
Poor Marginal Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Minimum RH 39 percent. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 40 percent. Northeast winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. East winds around 5 mph.
$$
ILZ064-065-069-070-074-079-100>102-020900-
Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL-
Madison IL-Saint Clair IL-Monroe IL-
Including the cities of Vandalia, Centralia, Salem, Chester,
Sparta, Alton, Edwardsville, Belleville, and Cahokia
416 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (0) 81 (-1) 56 86
RH % (24h trend) 81 (-10) 36 (+2) 95 39
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var SW 3-7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 77 81
Mixing Hgt(ft-agl) 340 5040 190 7940
Transport Wnd (m/s) NE 3 NW 2 W 2 W 6
Transport Wnd (mph) NE 6 NW 5 W 5 W 14
Vent Rate (m/s-m) 130 5260 0 16750
Poor Marginal Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. West winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 37 percent. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s. Minimum RH 37 percent. North winds around 5 mph.
.MONDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Minimum RH 39 percent. East winds around 5 mph.
$$
MOZ018-019-026-027-034>036-042-052-020900-
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
416 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 55 (-5) 80 (+4) 54 83
RH % (24h trend) 89 (+1) 44 (-4) 97 48
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var W 6-10 G17
Precip Amount 0.00 0.00 0.00 0.08
Precip Duration 1
1700ft mixing temp 76 79
Mixing Hgt(ft-agl) 370 5470 240 5970
Transport Wnd (m/s) NE 3 NW 2 W 3 W 7
Transport Wnd (mph) NE 6 NW 3 W 6 W 15
Vent Rate (m/s-m) 80 5070 30 16250
Poor Marginal Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. Northwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 38 percent. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds 5 to 10 mph.
$$
ILZ095>098-020900-
Adams IL-Brown IL-Pike IL-Calhoun IL-
Including the cities of Quincy, Mount Sterling, and Pittsfield
416 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type None None None Showers
Chance Precip (%) 0 0 0 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-2) 80 (+1) 57 83
RH % (24h trend) 84 (-8) 40 (-3) 96 47
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var W 6-10 G17
Precip Amount 0.00 0.00 0.00 0.09
Precip Duration 1
1700ft mixing temp 77 81
Mixing Hgt(ft-agl) 340 5850 220 6380
Transport Wnd (m/s) NE 3 NW 2 W 3 W 7
Transport Wnd (mph) NE 7 NW 3 W 6 W 15
Vent Rate (m/s-m) 120 5070 50 16210
Poor Marginal Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 38 percent. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Southeast winds around 5 mph.
$$
ILZ058>060-099-020900-
Greene IL-Macoupin IL-Montgomery IL-Jersey IL-
Including the city of Litchfield
416 PM CDT Mon Sep 1 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None Showers
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-1) 81 (+1) 55 83
RH % (24h trend) 84 (-5) 37 (-2) 93 39
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var SW 5-9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 77 80
Mixing Hgt(ft-agl) 350 4880 260 6920
Transport Wnd (m/s) NE 3 NW 2 W 3 W 7
Transport Wnd (mph) NE 7 NW 5 W 6 W 15
Vent Rate (m/s-m) 60 4330 20 17710
Poor Poor Poor Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Minimum RH 39 percent. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 40 percent. West winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 34 percent. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 37 percent. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 39 percent. East winds around 5 mph.
$$