843
FNUS53 KLSX 131550
FWFLSX

Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL
National Weather Service Saint Louis MO
1050 AM CDT Mon Oct 13 2025

A cold front will stall over the region today with the low chance
(15-40%) for showers extending from central Missouri through
west- central Illinois. Showers will be light and are not
expected to result in any relief to dry areas. Lingering cloud
cover along the stalled boundary will keep high temperatures a
few degrees cooler, mainly over sections central Missouri. Cloud
cover will limit deeper mixing, capping mixing heights below
3,000 feet this afternoon. Even where a little more sunshine
results, mixing heights remain near or below 4,000 feet through
this afternoon. Cloud cover gradually shift northward through
midweek, remaining thickest over sections of northern Missouri
into west-central Illinois, and though mixing heights will
gradually increase through midweek, cloud cover will limit peak
heights Tuesday (2,000-4,000 feet) and Wednesday (3,000-
5,000 feet). Locations under thicker cloud cover will also see a
delay in the erosion of morning inversion, leading to later start
(late morning/early afternoon) to reaching mixing height
thresholds of 1,600 feet or higher. Few locations over northeast
Missouri may barely achieve this threshold. Meanwhile, minimum RH
values remain elevated Monday (40-70%) with higher values under
cloud cover, then trail off with 40-50% values at most locations
with exception to northeast Missouri, where values will remain
near 60%.

Above normal warmth is expected to last through at least Friday.
A cold front brings better potential of showers and progressively
cooler temperatures through the end of the upcoming weekend.


MOZ072-073-083-084-099-132100-
Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO-
Including the cities of Potosi/Salem Ranger District and Salem
1050 AM CDT Mon Oct 13 2025

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Chance of Thunder (%) 0            0            0
Temp (24h trend)      80 (+1)      56 (+4)      82
RH % (24h trend)      47 (+7)      99 (+6)      32
Wind 20ft AM(mph)     lgt/var                   lgt/var
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var
Precip Amount         0.00         0.00         0.00
Precip Duration
1700ft mixing temp    76                        77
Mixing Hgt(ft-agl)    2080         280          4510
Transport Wnd (m/s)   N  2         NE  2        NE  3
Transport Wnd (mph)   N  3         NE  3        NE  6
Vent Rate (m/s-m)     2240         0            5710
                      Poor         Poor         Marginal

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 80s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 40 percent. South winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs around 70. Minimum RH 34 percent. Northwest winds 5 to
10 mph.

$$

MOZ074-075-085-132100-
Saint Francois MO-Sainte Genevieve MO-Madison MO-
Including the cities of Farmington and Fredericktown Ranger
District
1050 AM CDT Mon Oct 13 2025

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Chance of Thunder (%) 0            0            0
Temp (24h trend)      82 (+2)      55 (+4)      82
RH % (24h trend)      42 (+5)      95 (0)       31
Wind 20ft AM(mph)     lgt/var                   lgt/var
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var
Precip Amount         0.00         0.00         0.00
Precip Duration
1700ft mixing temp    76                        76
Mixing Hgt(ft-agl)    3040         270          4150
Transport Wnd (m/s)   N  2         NE  2        E  3
Transport Wnd (mph)   N  3         NE  5        E  7
Vent Rate (m/s-m)     2340         0            5770
                      Poor         Poor         Marginal

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 80s. Minimum RH 39 percent. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 40 percent. Southeast winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 39 percent. South winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs around 80. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Minimum RH 32 percent. Northwest
winds 5 to 10 mph.

$$

MOZ041-047>050-132100-
Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-
Including the cities of Columbia, Cedar Creek Ranger District,
Jefferson City, and Fulton
1050 AM CDT Mon Oct 13 2025

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Precip Type           Showers      None         None
Chance Precip (%)     50           0            0
Chance of Thunder (%) 0            0            0
Temp (24h trend)      75 (-6)      58 (0)       81
RH % (24h trend)      67 (+23)     100 (+6)     49
Wind 20ft AM(mph)     lgt/var                   lgt/var
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var
Precip Amount         0.01         0.00         0.00
Precip Duration       2
1700ft mixing temp    77                        78
Mixing Hgt(ft-agl)    1420         260          3040
Transport Wnd (m/s)   W  2         SE  2        SE  2
Transport Wnd (mph)   W  3         SE  3        SE  5
Vent Rate (m/s-m)     2050         40           2970
                      Poor         Poor         Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
South winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 70s. Southwest winds 5 to
10 mph.
.SUNDAY...Mostly clear. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Minimum RH 38 percent. Northwest
winds 5 to 10 mph.

$$

MOZ051-059-060-062-065-132100-
Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO-
Including the cities of Washington, Union, and Sullivan
1050 AM CDT Mon Oct 13 2025

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Precip Type           Showers      None         None
Chance Precip (%)     20           0            0
Chance of Thunder (%) 0            0            0
Temp (24h trend)      77 (-4)      57 (+2)      82
RH % (24h trend)      56 (+22)     100 (+14)    34
Wind 20ft AM(mph)     lgt/var                   lgt/var
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var
Precip Amount         0.00         0.00         0.00
Precip Duration       1
1700ft mixing temp    77                        78
Mixing Hgt(ft-agl)    1800         260          3930
Transport Wnd (m/s)   W  2         NE  2        E  2
Transport Wnd (mph)   W  3         NE  5        E  5
Vent Rate (m/s-m)     1500         50           4280
                      Poor         Poor         Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 39 percent. South winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the upper 60s. Minimum RH 38 percent. Northwest winds
5 to 10 mph.

$$

MOZ061-063-064-132100-
Saint Charles MO-Saint Louis MO-Saint Louis City MO-
Including the cities of Saint Charles and Saint Louis
1050 AM CDT Mon Oct 13 2025

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Chance of Thunder (%) 0            0            0
Temp (24h trend)      78 (-3)      57 (+2)      82
RH % (24h trend)      49 (+15)     95 (+14)     30
Wind 20ft AM(mph)     lgt/var                   lgt/var
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var
Precip Amount         0.00         0.00         0.00
Precip Duration
1700ft mixing temp    78                        78
Mixing Hgt(ft-agl)    2630         300          3620
Transport Wnd (m/s)   W  1         NE  2        NE  2
Transport Wnd (mph)   W  2         NE  5        NE  5
Vent Rate (m/s-m)     1580         50           3960
                      Poor         Poor         Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Southeast winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 39 percent. South winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers. Cooler. Lows in the
lower 50s. Highs in the upper 60s. Minimum RH 38 percent.
Northwest winds 5 to 10 mph.

$$

ILZ064-065-069-070-074-079-100>102-132100-
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
1050 AM CDT Mon Oct 13 2025

                      Today        Tonight      Tue

Cloud Cover           Pcldy        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Chance of Thunder (%) 0            0            0
Temp (24h trend)      80 (0)       55 (+5)      82
RH % (24h trend)      39 (+3)      85 (-5)      31
Wind 20ft AM(mph)     lgt/var                   lgt/var
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var
Precip Amount         0.00         0.00         0.00
Precip Duration
1700ft mixing temp    76                        77
Mixing Hgt(ft-agl)    2860         320          4530
Transport Wnd (m/s)   E  2         E  3         NE  3
Transport Wnd (mph)   E  3         E  7         NE  7
Vent Rate (m/s-m)     3010         60           5970
                      Poor         Poor         Fair

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 80s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
Minimum RH 40 percent. Southeast winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
80s. Minimum RH 37 percent. South winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southwest winds
10 to 15 mph.
.SUNDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. Minimum RH 37 percent. West winds 10 to
15 mph.

$$

MOZ018-019-026-027-034>036-042-052-132100-
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
1050 AM CDT Mon Oct 13 2025

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Precip Type           Showers      None         None
Chance Precip (%)     30           0            0
Chance of Thunder (%) 0            0            0
Temp (24h trend)      78 (-2)      58 (+1)      79
RH % (24h trend)      58 (+18)     100 (+11)    46
Wind 20ft AM(mph)     lgt/var                   lgt/var
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var
Precip Amount         0.00         0.00         0.00
Precip Duration       1
1700ft mixing temp    75                        75
Mixing Hgt(ft-agl)    2510         290          2700
Transport Wnd (m/s)   W  2         E  2         SE  3
Transport Wnd (mph)   W  5         E  5         SE  6
Vent Rate (m/s-m)     4600         0            3440
                      Marginal     Poor         Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. South winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Northwest winds 5 to 10 mph.

$$

ILZ095>098-132100-
Adams IL-Brown IL-Pike IL-Calhoun IL-
Including the cities of Quincy, Mount Sterling, and Pittsfield
1050 AM CDT Mon Oct 13 2025

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Precip Type           Showers      None         None
Chance Precip (%)     20           0            0
Chance of Thunder (%) 0            0            0
Temp (24h trend)      78 (-1)      59 (+3)      79
RH % (24h trend)      56 (+18)     98 (+11)     38
Wind 20ft AM(mph)     lgt/var                   lgt/var
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var
Precip Amount         0.00         0.00         0.00
Precip Duration       1
1700ft mixing temp    76                        75
Mixing Hgt(ft-agl)    2610         320          2700
Transport Wnd (m/s)   SW  2        SE  2        E  3
Transport Wnd (mph)   SW  5        SE  5        E  6
Vent Rate (m/s-m)     4220         60           3120
                      Poor         Poor         Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Southeast winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows around 60. Highs in the mid 80s.
South winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the upper 60s. Minimum RH 40 percent. Northwest winds
5 to 10 mph.

$$

ILZ058>060-099-132100-
Greene IL-Macoupin IL-Montgomery IL-Jersey IL-
Including the city of Litchfield
1050 AM CDT Mon Oct 13 2025

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Pcldy        Pcldy
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Chance of Thunder (%) 0            0            0
Temp (24h trend)      77 (-2)      55 (+3)      81
RH % (24h trend)      44 (+8)      87 (+7)      32
Wind 20ft AM(mph)     lgt/var                   lgt/var
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var
Precip Amount         0.00         0.00         0.00
Precip Duration
1700ft mixing temp    76                        76
Mixing Hgt(ft-agl)    2600         330          3700
Transport Wnd (m/s)   SE  2        E  2         NE  3
Transport Wnd (mph)   SE  3        E  5         NE  6
Vent Rate (m/s-m)     2020         50           4670
                      Poor         Poor         Marginal

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Minimum RH 38 percent. Southeast winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 35 percent. South winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the upper 70s. Southwest winds 5 to
10 mph.
.SUNDAY...Partly cloudy. A chance of showers. Cooler. Lows around
50. Highs in the upper 60s. Minimum RH 36 percent. Northwest
winds 5 to 10 mph.

$$