333
FNUS53 KILX 310727
FWFILX
FIRE WEATHER PLANNING FORECAST FOR CENTRAL/SOUTHEAST ILLINOIS
NATIONAL WEATHER SERVICE LINCOLN IL
227 AM CDT SAT MAY 31 2025
DISCUSSION
A BACK DOOR COLD FRONT WILL DROP THROUGH THE REGION THIS EVENING.
AHEAD OF THAT FRONT, NORTHWEST TRANSPORT WINDS TO 20 KT COUPLED
WITH DEEP MIXING TO AROUND 6-8 KFT WILL RESULT IN VERY GOOD
VENTILATION. BEHIND IT, WINDS WILL CHANGE TO A NORTHEASTERLY
DIRECTION AND DIMINISH CONSIDERABLY, RESULTING IN FAIR TO POOR
VENTILATION WHICH WILL CONTINUE AREA WIDE THROUGH SUNDAY. THERE
WILL BE A 15 TO 20 PERCENT CHANCE FOR A SHOWER OR STORM AHEAD OF
THAT FRONT THIS AFTERNOON AS WELL, BUT BEHIND THAT BOUNDARY
CONDITIONS WILL BE DRY TOMORROW. IN FACT, DEEP MIXING IS FORECAST
TO BRING RH VALUES TO 20 TO 30 PERCENT TOMORROW AFTERNOON.
ILZ027>031-036>038-011100-
KNOX-STARK-PEORIA-MARSHALL-WOODFORD-FULTON-TAZEWELL-MCLEAN-
INCLUDING THE CITIES OF GALESBURG, TOULON, PEORIA, LACON, EUREKA,
CANTON, PEKIN, BLOOMINGTON, AND NORMAL
227 AM CDT SAT MAY 31 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+4) 50 (-6) 81
RH % (24H TREND) 35 (-2) 62 (-10) 25
WIND 20FT/EARLY(MPH) NW 7 NE 5 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 5090 6550
1700FT MIXING TEMP 72 71
TRANSPORT WND (MPH) N 15 N 6
VENT RATE (MPH-FT) 76350 39300
VENT RATE CATEGORY GOOD POOR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
80S. MINIMUM RH 33 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. MINIMUM RH 44 PERCENT. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. NOT AS WARM. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 70S. MINIMUM RH 69 PERCENT. SOUTH WINDS AROUND 10 MPH.
THURSDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S.
MINIMUM RH 70 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH
56 PERCENT. NORTH WINDS AROUND 5 MPH.
ILZ040>043-047>053-011100-
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
227 AM CDT SAT MAY 31 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+5) 53 (-4) 82
RH % (24H TREND) 32 (-9) 66 (-7) 25
WIND 20FT/EARLY(MPH) NW 8 G17 NE 6 LGT/VAR
WIND 20FT/LATE(MPH) NW 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(FT-AGL) 6600 7620
1700FT MIXING TEMP 74 72
TRANSPORT WND (MPH) NW 18 N 6
VENT RATE (MPH-FT) 118800 45720
VENT RATE CATEGORY VERY GOOD POOR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S.
MINIMUM RH 33 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 43 PERCENT. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 80. MINIMUM RH
64 PERCENT. SOUTH WINDS AROUND 10 MPH.
THURSDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
MINIMUM RH 69 PERCENT. EAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. MINIMUM RH
57 PERCENT. NORTH WINDS AROUND 5 MPH.
ILZ044>046-054>057-061-011100-
PIATT-CHAMPAIGN-VERMILION-MOULTRIE-DOUGLAS-COLES-EDGAR-SHELBY-
INCLUDING THE CITIES OF MONTICELLO, CHAMPAIGN, URBANA, DANVILLE,
SULLIVAN, TUSCOLA, CHARLESTON, MATTOON, PARIS, AND SHELBYVILLE
227 AM CDT SAT MAY 31 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+2) 48 (-8) 78
RH % (24H TREND) 36 (-4) 60 (-15) 26
WIND 20FT/EARLY(MPH) NW 8 NE 6 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4840 6470
1700FT MIXING TEMP 69 69
TRANSPORT WND (MPH) N 16 N 7
VENT RATE (MPH-FT) 77440 45290
VENT RATE CATEGORY GOOD POOR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S.
MINIMUM RH 32 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. MINIMUM RH 41 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. MINIMUM RH
59 PERCENT. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
MINIMUM RH 72 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
MINIMUM RH 62 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
ILZ062-063-066>068-071>073-011100-
CUMBERLAND-CLARK-EFFINGHAM-JASPER-CRAWFORD-CLAY-RICHLAND-LAWRENCE-
INCLUDING THE CITIES OF GREENUP, MARSHALL, EFFINGHAM, NEWTON,
ROBINSON, FLORA, OLNEY, AND LAWRENCEVILLE
227 AM CDT SAT MAY 31 2025
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+5) 52 (-6) 77
RH % (24H TREND) 37 (-10) 67 (-10) 30
WIND 20FT/EARLY(MPH) NW 8 G17 NE 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 5250 6070
1700FT MIXING TEMP 73 70
TRANSPORT WND (MPH) NW 26 N 7
VENT RATE (MPH-FT) 136500 42490
VENT RATE CATEGORY VERY GOOD POOR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
MINIMUM RH 35 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
MINIMUM RH 43 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S. MINIMUM RH
55 PERCENT. SOUTH WINDS AROUND 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 60S. HIGHS AROUND 80. MINIMUM RH 70 PERCENT. SOUTH WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
MINIMUM RH 61 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
BUMGARDNER
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