Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Central Illinois

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FNUS53 KILX 062028
FWFILX

Fire Weather Planning Forecast for Central/Southeast Illinois
National Weather Service Lincoln IL
228 PM CST Sat Dec 6 2025

.DISCUSSION...

Much of central Illinois will remain snow covered this weekend. The
exception will be southeast of I-70 where much of the snow has melted.
Light snow will spread into the IL river valley during mid to late
evening, and over the rest of central IL during late evening and early
overnight. The light snow will be mixed with freezing drizzle at times,
and the wintry mix will diminish during mid and late Sunday morning.
Between 1 and 3 inches of snow is possible north of a Burlington Iowa to
Peoria to Pontiac line with less than 1 inch south. Patchy drizzle may
linger in southeast IL Sunday afternoon with breezy north to northwest
winds bringing in colder air. Dry conditions return to the area Sunday
night through Tuesday. Light winds prevail on Monday with breezy south
to southwest on Tuesday warming temperatures closer to normal.
Ventilations rates are forecast to be poor this afternoon through
Tuesday due to relatively low mixing heights of 1500 to 2000 feet.


ILZ027-028-071030-
Knox-Stark-
Including the cities of Galesburg and Toulon
228 PM CST Sat Dec 6 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Cloudy       Pcldy        Pcldy        Pcldy
Precip Type           Snow/Fz Ra   Snow         None         None
Chance Precip (%)     100          40           0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      22 (-3)      27 (-5)      4            25
RH % (24h trend)      100 (+7)     76 (-3)      100          76
Wind 20ft/early(mph)  Lgt/Var      N 10 G20     Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   E  6 G17     N  9 G19     Lgt/Var      Lgt/Var
Precip Amount         0.20         0.01         0.00         0.00
Precip Duration       9            1
Precip Begin          7 PM         Continuing
Precip End            Continuing   9 AM
Mixing Hgt(ft-agl)                 1550                      1540
1700ft Mixing Temp                 31                        29
Transport Wnd (mph)                N 21                      S 12
Vent Rate (mph-ft)                 32550                     18480
Vent Rate Category                 Poor                      Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows around 17. Highs in the lower 40s.
Minimum RH 84 percent. Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the
lower 30s. Highs in the upper 30s. Minimum RH 74 percent. West
winds around 15 mph.
.THURSDAY...Mostly cloudy with a chance of snow. Lows around 18.
Highs in the upper 20s. Minimum RH 82 percent. South winds around
5 mph.
.FRIDAY...Mostly cloudy. Colder. Lows around 8. Highs around 16.
Minimum RH 68 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows around 2 below. Highs around 11.
Minimum RH 67 percent. Northwest winds around 10 mph.

$$

ILZ029>031-036-037-041-071030-
Peoria-Marshall-Woodford-Fulton-Tazewell-Mason-
Including the cities of Peoria, Lacon, Eureka, Canton, Pekin,
and Havana
228 PM CST Sat Dec 6 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Cloudy       Pcldy        Pcldy        Pcldy
Precip Type           Snow/Fz Ra   Snow/Fz Ra   None         None
Chance Precip (%)     80           40           0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      25 (-1)      31 (-4)      6            26
RH % (24h trend)      100 (+10)    80 (+6)      99           71
Wind 20ft/early(mph)  Lgt/Var      N  8 G20     N  5         Lgt/Var
Wind 20ft/late(mph)   SE  5        N  9 G19     Lgt/Var      Lgt/Var
Precip Amount         0.12         0.01         0.00         0.00
Precip Duration       8            1
Precip Begin          8 PM         Continuing
Precip End            Continuing   9 AM
Mixing Hgt(ft-agl)                 1650                      1620
1700ft Mixing Temp                 34                        31
Transport Wnd (mph)                N 22                      S  9
Vent Rate (mph-ft)                 36300                     14580
Vent Rate Category                 Poor                      Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows around 16. Highs in the lower 40s.
Minimum RH 81 percent. Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid
30s. Highs in the upper 30s. Minimum RH 71 percent. West winds
around 10 mph.
.THURSDAY...Mostly cloudy with a chance of snow. Lows around 19.
Highs in the upper 20s. Minimum RH 80 percent. South winds around
5 mph.
.FRIDAY...Mostly cloudy. Colder. Lows around 10. Highs around 18.
Minimum RH 65 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 1 below. Highs around 13.
Minimum RH 62 percent. Northwest winds 5 to 10 mph.

$$

ILZ040-047-049-050-071030-
Schuyler-Cass-Scott-Morgan-
Including the cities of Rushville, Beardstown, Winchester,
and Jacksonville
228 PM CST Sat Dec 6 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mcldy        Pcldy        Pcldy
Precip Type           Frz Drzl     Frz Drzl     None         None
Chance Precip (%)     50           20           0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      29 (+1)      34 (-4)      10           28
RH % (24h trend)      100 (+12)    80 (+5)      95           63
Wind 20ft/early(mph)  SE  5        NW  8 G20    N  6         Lgt/Var
Wind 20ft/late(mph)   S  5         N 10 G19     Lgt/Var      Lgt/Var
Precip Amount         0.04         0.00         0.00         0.00
Precip Duration       2            0
Precip Begin          7 PM         Continuing
Precip End            Continuing   9 AM
Mixing Hgt(ft-agl)                 1840                      1690
1700ft Mixing Temp                 36                        33
Transport Wnd (mph)                N 23                      S  8
Vent Rate (mph-ft)                 42320                     13520
Vent Rate Category                 Poor                      Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows around 19. Highs in the mid 40s.
Minimum RH 71 percent. Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of rain. Lows in the mid
30s. Highs around 40. Minimum RH 60 percent. West winds 10 to
15 mph.
.THURSDAY...Mostly cloudy with a chance of snow. Lows in the
lower 20s. Highs in the lower 30s. Minimum RH 70 percent.
Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. Colder. Lows around 13. Highs around 20.
Minimum RH 56 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows around 2. Highs around 16.
Minimum RH 50 percent. Northwest winds 5 to 10 mph.

$$

ILZ042-048-051-071030-
Logan-Menard-Sangamon-
Including the cities of Lincoln, Petersburg, and Springfield
228 PM CST Sat Dec 6 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mcldy        Pcldy        Pcldy
Precip Type           Frz Drzl     Frz Drzl     None         None
Chance Precip (%)     50           30           0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      28 (+2)      33 (-5)      10           26
RH % (24h trend)      100 (+14)    82 (+12)     96           64
Wind 20ft/early(mph)  SE  5        W  7 G17     N  7         Lgt/Var
Wind 20ft/late(mph)   S  5         N 10 G19     Lgt/Var      Lgt/Var
Precip Amount         0.04         0.01         0.00         0.00
Precip Duration       2            1
Precip Begin          9 PM         Continuing
Precip End            Continuing   9 AM
Mixing Hgt(ft-agl)                 1760                      1680
1700ft Mixing Temp                 37                        33
Transport Wnd (mph)                N 22                      S  7
Vent Rate (mph-ft)                 38720                     11760
Vent Rate Category                 Poor                      Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows around 17. Highs in the lower 40s.
Minimum RH 73 percent. Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid
30s. Highs around 40. Minimum RH 63 percent. West winds around
15 mph.
.THURSDAY...Mostly cloudy with a chance of snow. Lows in the
lower 20s. Highs in the lower 30s. Minimum RH 72 percent. South
winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Colder. Lows around 13. Highs around 20.
Minimum RH 58 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows around 1. Highs around 15.
Minimum RH 53 percent. Northwest winds around 10 mph.

$$

ILZ038-043-071030-
McLean-De Witt-
Including the cities of Bloomington, Normal, and Clinton
228 PM CST Sat Dec 6 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mcldy        Pcldy        Pcldy
Precip Type           Snow/Fz Ra   Snow         None         None
Chance Precip (%)     70           50           0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      27 (+3)      32 (-4)      7            23
RH % (24h trend)      100 (+11)    85 (+9)      99           73
Wind 20ft/early(mph)  SE  5        NW  9 G17    N  8         Lgt/Var
Wind 20ft/late(mph)   SE  6        N 12         Lgt/Var      Lgt/Var
Precip Amount         0.06         0.02         0.00         0.00
Precip Duration       4            1
Precip Begin          10 PM        Continuing
Precip End            Continuing   12 PM
Mixing Hgt(ft-agl)                 1610                      1470
1700ft Mixing Temp                 35                        30
Transport Wnd (mph)                N 21                      S  9
Vent Rate (mph-ft)                 33810                     13230
Vent Rate Category                 Poor                      Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows around 14. Highs around 40.
Minimum RH 83 percent. Southwest winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid
30s. Highs in the upper 30s. Minimum RH 73 percent. West winds
around 15 mph.
.THURSDAY...Mostly cloudy with a chance of snow. Lows around 19.
Highs in the upper 20s. Minimum RH 83 percent. South winds around
10 mph.
.FRIDAY...Mostly cloudy. Colder. Lows around 10. Highs around 18.
Minimum RH 69 percent. Northwest winds around 10 mph.
.SATURDAY...Mostly cloudy. Lows around 1 below. Highs around 12.
Minimum RH 66 percent. Northwest winds around 10 mph.

$$

ILZ052-053-071030-
Christian-Macon-
Including the cities of Taylorville and Decatur
228 PM CST Sat Dec 6 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mcldy        Pcldy        Pcldy
Precip Type           Frz Drzl     Rain         None         None
Chance Precip (%)     40           30           0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      27 (+1)      34 (-4)      11           26
RH % (24h trend)      100 (+10)    87 (+13)     98           69
Wind 20ft/early(mph)  SE  5        W  6         N  7         Lgt/Var
Wind 20ft/late(mph)   S  5         N 11 G18     Lgt/Var      Lgt/Var
Precip Amount         0.02         0.00         0.00         0.00
Precip Duration       1            1
Precip Begin          10 PM        Continuing
Precip End            Continuing   12 PM
Mixing Hgt(ft-agl)                 1670                      1720
1700ft Mixing Temp                 39                        33
Transport Wnd (mph)                N 18                      S  7
Vent Rate (mph-ft)                 30060                     12040
Vent Rate Category                 Poor                      Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows around 17. Highs in the lower 40s.
Minimum RH 75 percent. Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid
30s. Highs in the lower 40s. Minimum RH 66 percent. West winds
around 15 mph.
.THURSDAY...Mostly cloudy with a chance of snow. Colder. Lows in
the lower 20s. Highs in the lower 30s. Minimum RH 76 percent.
South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Colder. Lows around 13. Highs around 20.
Minimum RH 61 percent. Northwest winds around 10 mph.
.SATURDAY...Mostly cloudy. Lows around 2. Highs around 15.
Minimum RH 58 percent. Northwest winds around 10 mph.

$$

ILZ044>046-071030-
Piatt-Champaign-Vermilion-
Including the cities of Monticello, Champaign, Urbana,
and Danville
228 PM CST Sat Dec 6 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mcldy        Pcldy        Pcldy
Precip Type           Snow/Fz Ra   Snow/Rain    None         None
Chance Precip (%)     60           50           0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      26 (+3)      34 (-1)      8            24
RH % (24h trend)      100 (+11)    88 (+11)     100          75
Wind 20ft/early(mph)  Lgt/Var      SW  6        N  7         Lgt/Var
Wind 20ft/late(mph)   Lgt/Var      N 10 G18     Lgt/Var      Lgt/Var
Precip Amount         0.03         0.02         0.00         0.00
Precip Duration       2            1
Precip Begin          11 PM        Continuing
Precip End            Continuing   12 PM
Mixing Hgt(ft-agl)                 1530                      1490
1700ft Mixing Temp                 38                        31
Transport Wnd (mph)                N 18                      SE  8
Vent Rate (mph-ft)                 27540                     11920
Vent Rate Category                 Poor                      Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows around 13. Highs around 40.
Minimum RH 83 percent. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Lows in the mid
30s. Highs around 40. Minimum RH 73 percent. Southwest winds
around 15 mph.
.THURSDAY...Mostly cloudy with a chance of snow. Colder. Lows
around 20. Highs around 30. Minimum RH 80 percent. South winds
around 5 mph.
.FRIDAY...Mostly cloudy. Colder. Lows around 12. Highs around 20.
Minimum RH 68 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows near zero. Highs around 14.
Minimum RH 66 percent. West winds around 10 mph.

$$

ILZ054>057-061-071030-
Moultrie-Douglas-Coles-Edgar-Shelby-
Including the cities of Sullivan, Tuscola, Charleston, Mattoon,
Paris, and Shelbyville
228 PM CST Sat Dec 6 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mcldy        Pcldy        Pcldy
Precip Type           Frz Drzl     Frz Drzl     None         None
Chance Precip (%)     30           30           0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      27 (+2)      36 (-1)      12           27
RH % (24h trend)      100 (+13)    86 (+11)     98           62
Wind 20ft/early(mph)  Lgt/Var      SW  5        N  7         Lgt/Var
Wind 20ft/late(mph)   Lgt/Var      N  9 G17     Lgt/Var      Lgt/Var
Precip Amount         0.01         0.00         0.00         0.00
Precip Duration       1            1
Precip Begin          11 PM        Continuing
Precip End            Continuing   3 PM
Mixing Hgt(ft-agl)                 1470                      1780
1700ft Mixing Temp                 40                        32
Transport Wnd (mph)                N 17                      S  7
Vent Rate (mph-ft)                 24990                     12460
Vent Rate Category                 Poor                      Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Lows around 16. Highs in the lower 40s.
Minimum RH 71 percent. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the
lower 40s. Minimum RH 65 percent. Southwest winds around 15 mph.
.THURSDAY...Mostly cloudy with a chance of snow. Colder. Lows in
the lower 20s. Highs in the lower 30s. Minimum RH 73 percent.
Southeast winds around 5 mph.
.FRIDAY...Mostly cloudy. Colder. Lows around 14. Highs in the
lower 20s. Minimum RH 59 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows around 2. Highs around 16.
Minimum RH 55 percent. West winds around 10 mph.

$$

ILZ062-063-066>068-071>073-071030-
Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Greenup, Marshall, Effingham, Newton,
Robinson, Flora, Olney, and Lawrenceville
228 PM CST Sat Dec 6 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mcldy        Pcldy        Mclear
Precip Type           Frz Drzl     Rain         None         None
Chance Precip (%)     20           20           0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      29 (+3)      40 (-1)      17           32
RH % (24h trend)      98 (+11)     85 (+15)     100          54
Wind 20ft/early(mph)  Lgt/Var      Lgt/Var      N  8         Lgt/Var
Wind 20ft/late(mph)   Lgt/Var      NW  8        N  6         Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration       1            1
Precip Begin          12 AM        Continuing
Precip End            Continuing   6 PM
Mixing Hgt(ft-agl)                 1510                      2070
1700ft Mixing Temp                 44                        34
Transport Wnd (mph)                N 17                      E  5
Vent Rate (mph-ft)                 25670                     10350
Vent Rate Category                 Poor                      Poor

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows around 20. Highs in the mid 40s.
Minimum RH 62 percent. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 30s. Highs in the
mid 40s. Minimum RH 59 percent. Southwest winds around 15 mph.
.THURSDAY...Mostly cloudy with a chance of snow. Colder. Lows in
the mid 20s. Highs in the mid 30s. Minimum RH 70 percent. East
winds around 5 mph.
.FRIDAY...Mostly cloudy. Lows around 18. Highs in the mid 20s.
Minimum RH 54 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows around 5. Highs around 20.
Minimum RH 47 percent. Northwest winds around 10 mph.

$$

07