Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Central Illinois
Issued by NWS Central Illinois
817
FNUS53 KILX 290923
FWFILX
Fire Weather Planning Forecast for Central/Southeast Illinois
National Weather Service Lincoln IL
423 AM CDT Sun Jun 29 2025
.DISCUSSION...
Isolated showers and storms are possible today, with the best
chance being east of I-55 during the afternoon (30%). Light
southerly winds are expected today, with poor ventilation. More
scattered storms will develop on Monday as a front moves through
the area, progressing from west to east. This front will result
in a wind shift from southwesterly to northwesterly during the day
on Monday. Stronger transport winds behind the front will improve
vent rates Monday afternoon.
ILZ027>031-036>038-292115-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, and Normal
423 AM CDT Sun Jun 29 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 20 30 60
Chance of Thunder (%) 20 30 50
Temp (24h trend) 89 (-2) 70 (+2) 84
RH % (24h trend) 53 (-2) 100 (+4) 66
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) S 6 Lgt/Var NW 6
Precip Amount 0.02 0.05 0.18
Precip Duration 0 2 5
Precip Begin 3 PM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 5290 3180
1700ft Mixing Temp 84 81
Transport Wnd (mph) S 10 NW 15
Vent Rate (mph-ft) 52900 47700
Vent Rate Category Fair Fair
Remarks...Wind shift from SW to NW late Monday morning.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 54 percent. Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the
upper 80s. Minimum RH 51 percent. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 52 percent. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. Minimum RH 54 percent. Southeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Minimum RH
57 percent. South winds 5 to 10 mph.
$$
ILZ040>043-047>053-292115-
Schuyler-Mason-Logan-De Witt-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-
Including the cities of Rushville, Havana, Lincoln, Clinton,
Beardstown, Petersburg, Winchester, Jacksonville, Springfield,
Taylorville, and Decatur
423 AM CDT Sun Jun 29 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 20 30 70
Chance of Thunder (%) 20 30 50
Temp (24h trend) 87 (-3) 70 (+1) 84
RH % (24h trend) 58 (+2) 100 (+3) 66
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) S 5 Lgt/Var W 6
Precip Amount 0.03 0.09 0.10
Precip Duration 0 2 5
Precip Begin 4 PM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(ft-agl) 4200 3670
1700ft Mixing Temp 83 82
Transport Wnd (mph) S 8 NW 17
Vent Rate (mph-ft) 33600 62390
Vent Rate Category Poor Fair
Remarks...Wind shift from SW to NW early Monday afternoon.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 54 percent. Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 50 percent. Light winds.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 52 percent. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
Minimum RH 54 percent. Southeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Minimum RH
55 percent. South winds 5 to 10 mph.
$$
ILZ044>046-054>057-061-292115-
Piatt-Champaign-Vermilion-Moultrie-Douglas-Coles-Edgar-Shelby-
Including the cities of Monticello, Champaign, Urbana, Danville,
Sullivan, Tuscola, Charleston, Mattoon, Paris, and Shelbyville
423 AM CDT Sun Jun 29 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 20 30 70
Chance of Thunder (%) 20 30 50
Temp (24h trend) 89 (-2) 70 (0) 86
RH % (24h trend) 59 (+1) 100 (+4) 66
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.10 0.10 0.18
Precip Duration 1 2 5
Precip Begin 12 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 4030 3210
1700ft Mixing Temp 83 82
Transport Wnd (mph) S 7 W 16
Vent Rate (mph-ft) 28210 51360
Vent Rate Category Poor Fair
Remarks...Wind shift from SW to NW early Monday afternoon.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Minimum RH 55 percent. Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the
upper 80s. Minimum RH 50 percent. Light winds.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. Minimum RH 53 percent. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
Minimum RH 53 percent. Southeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Highs in the lower 90s. Minimum RH
56 percent. South winds 5 to 10 mph.
$$
ILZ062-063-066>068-071>073-292115-
Cumberland-Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Greenup, Marshall, Effingham, Newton,
Robinson, Flora, Olney, and Lawrenceville
423 AM CDT Sun Jun 29 2025
Today Tonight Mon
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 30 30 70
Chance of Thunder (%) 30 30 40
Temp (24h trend) 86 (-5) 71 (-1) 87
RH % (24h trend) 62 (+9) 100 (+3) 62
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var SW 7
Precip Amount 0.09 0.11 0.08
Precip Duration 1 2 5
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 3440 3550
1700ft Mixing Temp 82 83
Transport Wnd (mph) S 7 W 17
Vent Rate (mph-ft) 24080 60350
Vent Rate Category Poor Fair
Remarks...Wind shift from SW to NW early Monday evening.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the mid 80s. Minimum RH
50 percent. Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the
upper 80s. Minimum RH 46 percent. Light winds.
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
upper 80s. Minimum RH 49 percent. Light winds.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs around 90.
Minimum RH 50 percent. South winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the lower 70s. Highs in the
lower 90s. Minimum RH 52 percent. South winds around 5 mph.
$$
Erwin