246
FNUS53 KLSX 010334
FWFLSX

Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL
National Weather Service Saint Louis MO
1034 PM CDT Sun May 31 2026

Widespread showers and thunderstorms are expected overnight
tonight through Monday morning. There is a low chance (20-30%) of
additional thunderstorms redeveloping across southeast Missouri
Monday afternoon. Dry weather with low humidity is forecast then
through midweek.


MOZ072-073-083-084-099-010900-
Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO-
Including the cities of Potosi/Salem Ranger District and Salem
1034 PM CDT Sun May 31 2026

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Pcldy        Pcldy        Pcldy        Mclear
Precip Type           Tstms        Tstms        None         None
Chance Precip (%)     30           80           0            0
Chance of Thunder (%) 20           50           0            0
Temp (24h trend)      64 (0)       86 (+5)      61           79
RH % (24h trend)      100 (+2)     65 (-6)      100          39
Wind 20ft AM(mph)                  lgt/var                   lgt/var
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var      E 3-7 G16
Precip Amount         0.28         0.11         0.00         0.00
Precip Duration       2            3
1700ft mixing temp                 86                        76
Mixing Hgt(ft-agl)    430          3340         430          6400
Transport Wnd (m/s)   S  4         NW  4        NE  4        NE  6
Transport Wnd (mph)   S  8         NW  9        NE  8        NE 14
Vent Rate (m/s-m)     260          5830         350          13810
                      Poor         Marginal     Poor         Good

Remarks...None.

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

$$

MOZ074-075-085-010900-
Saint Francois MO-Sainte Genevieve MO-Madison MO-
Including the cities of Farmington and Fredericktown Ranger
District
1034 PM CDT Sun May 31 2026

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Pcldy        Mcldy        Pcldy        Mclear
Precip Type           Tstms        Tstms        None         None
Chance Precip (%)     40           80           0            0
Chance of Thunder (%) 40           50           0            0
Temp (24h trend)      63 (0)       84 (+2)      60           80
RH % (24h trend)      100 (+3)     66 (+2)      98           38
Wind 20ft AM(mph)                  lgt/var                   NE 3-7 G15
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var      NE 5-9 G16
Precip Amount         0.25         0.08         0.00         0.00
Precip Duration       1            4
1700ft mixing temp                 84                        73
Mixing Hgt(ft-agl)    420          3430         430          6770
Transport Wnd (m/s)   S  3         NW  3        NE  5        NE  7
Transport Wnd (mph)   S  6         NW  7        NE 10        NE 15
Vent Rate (m/s-m)     260          5730         400          15280
                      Poor         Marginal     Poor         Excellent

Remarks...None.

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

$$

MOZ041-047>050-010900-
Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-
Including the cities of Columbia, Cedar Creek Ranger District,
Jefferson City, and Fulton
1034 PM CDT Sun May 31 2026

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Pcldy        Pcldy        Mclear       Mclear
Precip Type           Tstms        Tstms        None         None
Chance Precip (%)     90           50           0            0
Chance of Thunder (%) 50           50           0            0
Temp (24h trend)      63 (-2)      85 (+5)      60           81
RH % (24h trend)      100 (+3)     62 (-13)     95           43
Wind 20ft AM(mph)                  lgt/var                   E 3-7 G16
Wind 20ft PM(mph)     lgt/var      N 3-7        NE 3-7       E 5-9 G17
Precip Amount         0.25         0.05         0.00         0.00
Precip Duration       4            1
1700ft mixing temp                 83                        75
Mixing Hgt(ft-agl)    440          3590         430          4990
Transport Wnd (m/s)   S  3         N  4         NE  5        E  6
Transport Wnd (mph)   S  7         N  8         NE 12        E 13
Vent Rate (m/s-m)     270          6460         420          11240
                      Poor         Fair         Poor         Good

Remarks...None.

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

$$

MOZ051-059-060-062-065-010900-
Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO-
Including the cities of Washington, Union, and Sullivan
1034 PM CDT Sun May 31 2026

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Pcldy        Mcldy        Mclear       Mclear
Precip Type           Tstms        Tstms        None         None
Chance Precip (%)     90           80           0            0
Chance of Thunder (%) 50           50           0            0
Temp (24h trend)      62 (-2)      83 (+5)      59           79
RH % (24h trend)      100 (+7)     64 (-6)      97           41
Wind 20ft AM(mph)                  lgt/var                   lgt/var
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var      E 4-8 G16
Precip Amount         0.16         0.06         0.00         0.00
Precip Duration       3            2
1700ft mixing temp                 82                        75
Mixing Hgt(ft-agl)    430          3610         430          6040
Transport Wnd (m/s)   S  3         N  4         NE  5        E  6
Transport Wnd (mph)   S  7         N  9         NE 12        E 14
Vent Rate (m/s-m)     190          5910         340          14080
                      Poor         Marginal     Poor         Good

Remarks...None.

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

$$

MOZ061-063-064-010900-
Saint Charles MO-Saint Louis MO-Saint Louis City MO-
Including the cities of Saint Charles and Saint Louis
1034 PM CDT Sun May 31 2026

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Pcldy        Mcldy        Pcldy        Mclear
Precip Type           Tstms        Tstms        None         None
Chance Precip (%)     80           70           0            0
Chance of Thunder (%) 50           50           0            0
Temp (24h trend)      63 (-2)      83 (+3)      61           81
RH % (24h trend)      100 (+9)     61 (+3)      89           36
Wind 20ft AM(mph)                  lgt/var                   NE 3-7
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var      E 5-9
Precip Amount         0.09         0.04         0.00         0.00
Precip Duration       3            1
1700ft mixing temp                 80                        75
Mixing Hgt(ft-agl)    400          3810         430          6710
Transport Wnd (m/s)   S  3         N  4         NE  5        E  6
Transport Wnd (mph)   S  6         N  8         NE 12        E 13
Vent Rate (m/s-m)     260          6490         410          13490
                      Poor         Fair         Poor         Good

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 36 percent. East winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Minimum RH 39 percent. South winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
60s. Highs in the upper 80s. South winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. South winds 5 to
10 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. South winds 5 to
10 mph.

$$

ILZ064-065-069-070-074-079-100>102-010900-
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
1034 PM CDT Sun May 31 2026

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Pcldy        Mcldy        Pcldy        Mclear
Precip Type           Tstms        Tstms        None         None
Chance Precip (%)     40           70           0            0
Chance of Thunder (%) 40           50           0            0
Temp (24h trend)      61 (-1)      83 (+1)      58           80
RH % (24h trend)      100 (+20)    60 (+7)      89           38
Wind 20ft AM(mph)                  lgt/var                   NE 4-8
Wind 20ft PM(mph)     lgt/var      lgt/var      lgt/var      NE 5-9 G15
Precip Amount         0.09         0.08         0.00         0.00
Precip Duration       1            3
1700ft mixing temp                 77                        73
Mixing Hgt(ft-agl)    390          3660         430          6980
Transport Wnd (m/s)   S  3         N  4         NE  5        NE  7
Transport Wnd (mph)   S  6         N  8         NE 12        NE 15
Vent Rate (m/s-m)     190          5740         410          16430
                      Poor         Marginal     Poor         Excellent

Remarks...None.

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

$$

MOZ018-019-026-027-034>036-042-052-010900-
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
1034 PM CDT Sun May 31 2026

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Pcldy        Pcldy        Mclear       Mclear
Precip Type           Tstms        None         None         None
Chance Precip (%)     40           0            0            0
Chance of Thunder (%) 40           0            0            0
Temp (24h trend)      62 (-1)      83 (+1)      58           81
RH % (24h trend)      100 (+11)    55 (-6)      86           39
Wind 20ft AM(mph)                  lgt/var                   E 3-7 G16
Wind 20ft PM(mph)     lgt/var      NE 3-7       lgt/var      E 5-9 G17
Precip Amount         0.09         0.00         0.00         0.00
Precip Duration       1
1700ft mixing temp                 78                        73
Mixing Hgt(ft-agl)    410          4330         430          5900
Transport Wnd (m/s)   S  3         NE  5        E  6         E  6
Transport Wnd (mph)   S  7         NE 10        E 13         E 14
Vent Rate (m/s-m)     270          10760        490          13440
                      Poor         Good         Poor         Good

Remarks...None.

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

$$

ILZ095>098-010900-
Adams IL-Brown IL-Pike IL-Calhoun IL-
Including the cities of Quincy, Mount Sterling, and Pittsfield
1034 PM CDT Sun May 31 2026

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Pcldy        Pcldy        Mclear       Mclear
Precip Type           Tstms        Tstms        None         None
Chance Precip (%)     20           20           0            0
Chance of Thunder (%) 20           20           0            0
Temp (24h trend)      61 (-2)      84 (0)       58           82
RH % (24h trend)      100 (+22)    50 (-1)      81           35
Wind 20ft AM(mph)                  lgt/var                   NE 3-7
Wind 20ft PM(mph)     lgt/var      NE 3-7       NE 3-7 G15   E 5-9 G15
Precip Amount         0.04         0.02         0.00         0.00
Precip Duration       1            1
1700ft mixing temp                 78                        74
Mixing Hgt(ft-agl)    400          4590         430          6480
Transport Wnd (m/s)   SE  3        NE  5        NE  6        E  6
Transport Wnd (mph)   SE  6        NE 12        NE 13        E 13
Vent Rate (m/s-m)     260          10750        520          12140
                      Poor         Good         Poor         Good

Remarks...None.

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

$$

ILZ058>060-099-010900-
Greene IL-Macoupin IL-Montgomery IL-Jersey IL-
Including the city of Litchfield
1034 PM CDT Sun May 31 2026

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Pcldy        Pcldy        Mclear       Clear
Precip Type           Tstms        Tstms        None         None
Chance Precip (%)     30           50           0            0
Chance of Thunder (%) 30           50           0            0
Temp (24h trend)      60 (-1)      82 (-1)      56           80
RH % (24h trend)      100 (+25)    54 (+7)      83           36
Wind 20ft AM(mph)                  lgt/var                   NE 4-8
Wind 20ft PM(mph)     lgt/var      lgt/var      NE 3-7       E 5-9
Precip Amount         0.03         0.04         0.00         0.00
Precip Duration       1            1
1700ft mixing temp                 77                        73
Mixing Hgt(ft-agl)    360          3730         430          6790
Transport Wnd (m/s)   S  3         NE  4        NE  6        NE  6
Transport Wnd (mph)   S  7         NE  9        NE 13        NE 14
Vent Rate (m/s-m)     270          6740         620          14560
                      Poor         Fair         Poor         Good

Remarks...None.

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

$$