Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Central Illinois
Issued by NWS Central Illinois
192
FNUS53 KILX 240610
FWFILX
Fire Weather Planning Forecast for Central/Southeast Illinois
National Weather Service Lincoln IL
110 AM CDT Sun Aug 24 2025
.DISCUSSION...
Relatively deep mixing and transport winds from the northwest around
15-20 kt this afternoon will result in very good ventilation.
Surface high pressure settling into the area tomorrow into
Tuesday, however, will weaken winds and consequently lower vent
rates.
ILZ027>031-036>038-251100-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, and Normal
110 AM CDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (-8) 49 (-7) 73
RH % (24h trend) 47 (-6) 97 (+5) 44
Wind 20ft/early(mph) NW 5 NW 7 G21 Lgt/Var
Wind 20ft/late(mph) NW 11 G22 Lgt/Var NW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 6550 6390
1700ft Mixing Temp 66 64
Transport Wnd (mph) NW 22 NW 16
Vent Rate (mph-ft) 144100 102240
Vent Rate Category Very Good Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 43 percent. Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
mid 70s. Minimum RH 42 percent. Light winds.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Minimum RH 49 percent. South winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 51 percent. Southeast winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 49 percent. East winds around 5 mph.
$$
ILZ040>043-047>053-251100-
Schuyler-Mason-Logan-De Witt-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-
Including the cities of Rushville, Havana, Lincoln, Clinton,
Beardstown, Petersburg, Winchester, Jacksonville, Springfield,
Taylorville, and Decatur
110 AM CDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (-9) 49 (-7) 74
RH % (24h trend) 44 (-12) 97 (+4) 42
Wind 20ft/early(mph) NW 5 NW 6 G17 Lgt/Var
Wind 20ft/late(mph) NW 11 G20 Lgt/Var NW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 6790 6410
1700ft Mixing Temp 68 66
Transport Wnd (mph) NW 21 NW 14
Vent Rate (mph-ft) 142590 89740
Vent Rate Category Very Good Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 42 percent. Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
mid 70s. Minimum RH 40 percent. Light winds.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 70s. Minimum RH 45 percent. South winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 47 percent. Southeast winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 45 percent. East winds around 5 mph.
$$
ILZ044>046-054>057-061-251100-
Piatt-Champaign-Vermilion-Moultrie-Douglas-Coles-Edgar-Shelby-
Including the cities of Monticello, Champaign, Urbana, Danville,
Sullivan, Tuscola, Charleston, Mattoon, Paris, and Shelbyville
110 AM CDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-6) 49 (-6) 74
RH % (24h trend) 45 (-20) 98 (+5) 44
Wind 20ft/early(mph) NW 5 NW 5 Lgt/Var
Wind 20ft/late(mph) NW 10 G19 Lgt/Var NW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 6440 6230
1700ft Mixing Temp 68 65
Transport Wnd (mph) NW 20 NW 15
Vent Rate (mph-ft) 128800 93450
Vent Rate Category Very Good Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 42 percent. Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
mid 70s. Minimum RH 39 percent. Light winds.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 43 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 47 percent. Light winds.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. Minimum RH 46 percent. East winds around 5 mph.
$$
ILZ062-063-066>068-071>073-251100-
Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Greenup, Marshall, Effingham, Newton,
Robinson, Flora, Olney, and Lawrenceville
110 AM CDT Sun Aug 24 2025
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-6) 51 (-6) 75
RH % (24h trend) 45 (-16) 97 (+5) 43
Wind 20ft/early(mph) NW 5 NW 5 Lgt/Var
Wind 20ft/late(mph) NW 10 Lgt/Var NW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 5940 5820
1700ft Mixing Temp 70 67
Transport Wnd (mph) NW 18 NW 13
Vent Rate (mph-ft) 106920 75660
Vent Rate Category Good Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Minimum RH 42 percent. Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
mid 70s. Minimum RH 40 percent. Light winds.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Minimum RH 43 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Minimum RH 46 percent. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. Minimum RH 47 percent. East winds around 5 mph.
$$
Bumgardner