550
FNUS53 KLOT 312100
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT MON MAR 31 2025
DISCUSSION
A WEAK LAKE BREEZE WILL CONTINUE TO SLOWLY PUSH INLAND THE REST OF
THIS AFTERNOON AND EVENING. EASTERLY WINDS TONIGHT WILL BECOME
SOUTHEASTERLY ON TUESDAY, WITH GUSTS TO 25 TO 30 MPH EXPECTED
DURING THE AFTERNOON. RELATIVE HUMIDITY VALUES ARE CURRENTLY
EXPECTED TO FALL INTO THE 35 TO 45 PERCENT RANGE TUESDAY
AFTERNOON, BUT MAY FALL A BIT LOWER IF MORE SUNSHINE IS REALIZED.
WINDS WILL REMAIN ELEVATED AND INCREASE TUESDAY NIGHT INTO
WEDNESDAY AS THE NEXT STORM SYSTEM APPROACHES. PRECIPITATION
CHANCES WILL INCREASE ACROSS THE ENTIRE REGION TUESDAY NIGHT WITH
WAVES OF SHOWERS AND STORMS DEVELOPING INTO WEDNESDAY MORNING.
THUNDERSTORM CHANCES WILL PERSISTS THROUGH WEDNESDAY (SOME OF
WHICH COULD BE STRONG TO SEVERE) UNTIL A COLD FRONT ARRIVES
WEDNESDAY EVENING. ADDITIONAL PERIODIC CHANCES FOR SHOWERS WILL
CONTINUE THROUGH THE END OF THE WEEK.
ILZ014-010915-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY CLOUDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 90 100
MAX TEMP (24HR TREND) 46 (+2) 69
MIN RH % (24HR TREND) 39 (-15) 73
MIN TEMP (24HR TREND) 29 (-6) 39
MAX RH % (24HR TREND) 83 (-2) 84
20FT WIND AM (MPH) E 10-15 S 15-20
20FT WIND PM (MPH) NE 5 E 10-15 E 15-20 S 15-20
PEAK WIND GUSTS (MPH) 24 36 36
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.50-0.75
11 AM MIXING HGT (FT) 3000 1500
MAX MIXING HGT (FT) 3300 2400
TRANSPORT WND (MPH) E 16 S 28
VENT RATE (MPH-FT) 52800 69600
VENT RATE CATEGORY POOR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTH WINDS
AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS AROUND 50. NORTHEAST WINDS AROUND
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 40.
NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 40S. NORTH WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ006-010915-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 100 100
MAX TEMP (24HR TREND) 43 (-1) 69
MIN RH % (24HR TREND) 42 (-12) 70
MIN TEMP (24HR TREND) 27 (-6) 36
MAX RH % (24HR TREND) 85 (-5) 92
20FT WIND AM (MPH) E 10-15 SE 15-20
20FT WIND PM (MPH) NE 5 E 10-15 E 15-20 S 15-20
PEAK WIND GUSTS (MPH) 23 37 37
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.50-0.75
11 AM MIXING HGT (FT) 3100 1100
MAX MIXING HGT (FT) 3100 2600
TRANSPORT WND (MPH) E 13 S 31
VENT RATE (MPH-FT) 43400 80600
VENT RATE CATEGORY POOR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHEAST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS AROUND 10 MPH.
INZ001-010915-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 70 100
MAX TEMP (24HR TREND) 48 (+7) 68
MIN RH % (24HR TREND) 37 (-27) 76
MIN TEMP (24HR TREND) 27 (-9) 41
MAX RH % (24HR TREND) 90 (+3) 81
20FT WIND AM (MPH) E 7-12 S 15-20
20FT WIND PM (MPH) NE 5 E 7-12 SE 15-20 S 15-20
PEAK WIND GUSTS (MPH) 21 33 34
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.75-1.00
11 AM MIXING HGT (FT) 2900 1700
MAX MIXING HGT (FT) 3700 2100
TRANSPORT WND (MPH) SE 16 S 27
VENT RATE (MPH-FT) 59200 58800
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTH WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
40. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 40S. NORTH WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
INZ002-010915-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 70 100
MAX TEMP (24HR TREND) 48 (+9) 68
MIN RH % (24HR TREND) 36 (-28) 73
MIN TEMP (24HR TREND) 27 (-8) 40
MAX RH % (24HR TREND) 88 (+2) 78
20FT WIND AM (MPH) E 6-11 S 15-20
20FT WIND PM (MPH) NE 5-6 SE 6-11 SE 10-15 S 15-20
PEAK WIND GUSTS (MPH) 18 33 33
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.75-1.00
11 AM MIXING HGT (FT) 2900 1600
MAX MIXING HGT (FT) 3700 1900
TRANSPORT WND (MPH) SE 17 S 29
VENT RATE (MPH-FT) 62900 57000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 50S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 40S. NORTH WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTH WINDS
AROUND 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WINDS
AROUND 10 MPH.
ILZ013-010915-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY CLOUDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 90 100
MAX TEMP (24HR TREND) 46 (0) 69
MIN RH % (24HR TREND) 38 (-12) 71
MIN TEMP (24HR TREND) 29 (-5) 40
MAX RH % (24HR TREND) 85 (+2) 87
20FT WIND AM (MPH) E 10-15 S 15-20
20FT WIND PM (MPH) NE 5 E 10-15 E 15-20 S 15-20
PEAK WIND GUSTS (MPH) 23 32 34
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.75-1.00
11 AM MIXING HGT (FT) 3100 1300
MAX MIXING HGT (FT) 3300 2300
TRANSPORT WND (MPH) E 16 S 28
VENT RATE (MPH-FT) 52800 66700
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHEAST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 40.
NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ012-010915-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 100 100
MAX TEMP (24HR TREND) 46 (0) 70
MIN RH % (24HR TREND) 40 (-7) 69
MIN TEMP (24HR TREND) 27 (-6) 37
MAX RH % (24HR TREND) 87 (+2) 91
20FT WIND AM (MPH) E 10-15 SE 15-20
20FT WIND PM (MPH) N 5 E 10-15 E 15-20 S 15-20
PEAK WIND GUSTS (MPH) 24 33 34
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.50-0.75
11 AM MIXING HGT (FT) 3100 1100
MAX MIXING HGT (FT) 3400 2800
TRANSPORT WND (MPH) E 16 S 31
VENT RATE (MPH-FT) 54400 86800
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHEAST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER
30S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ005-010915-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 100 100
MAX TEMP (24HR TREND) 44 (0) 69
MIN RH % (24HR TREND) 40 (-11) 69
MIN TEMP (24HR TREND) 26 (-6) 35
MAX RH % (24HR TREND) 89 (-8) 93
20FT WIND AM (MPH) E 10-15 SE 15-20
20FT WIND PM (MPH) N 5 E 10-15 E 15-20 S 15-20
PEAK WIND GUSTS (MPH) 24 31 31
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.50-0.75
11 AM MIXING HGT (FT) 3200 1100
MAX MIXING HGT (FT) 3400 3200
TRANSPORT WND (MPH) E 16 SW 33
VENT RATE (MPH-FT) 54400 105600
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. WEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS AROUND 5 MPH,
BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHEAST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 30S.
NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ004-010915-
BOONE-
INCLUDING THE CITY OF BELVIDERE
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 100 100
MAX TEMP (24HR TREND) 45 (-1) 69
MIN RH % (24HR TREND) 40 (-4) 64
MIN TEMP (24HR TREND) 27 (-4) 35
MAX RH % (24HR TREND) 89 (-5) 92
20FT WIND AM (MPH) SE 10-15 SE 15-20
20FT WIND PM (MPH) N 5 E 10-15 E 15-20 SW 15-20
PEAK WIND GUSTS (MPH) 25 33 33
PRECIP AMOUNT (IN) 0.00 0.00 0.50-0.75 0.50-0.75
11 AM MIXING HGT (FT) 3100 1300
MAX MIXING HGT (FT) 3600 3100
TRANSPORT WND (MPH) E 19 SW 32
VENT RATE (MPH-FT) 72000 99200
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. WEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS AROUND 5 MPH,
BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 30S.
NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ011-010915-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 100 100
MAX TEMP (24HR TREND) 46 (-1) 70
MIN RH % (24HR TREND) 40 (-2) 67
MIN TEMP (24HR TREND) 28 (-5) 38
MAX RH % (24HR TREND) 91 (+5) 92
20FT WIND AM (MPH) E 10-15 S 15-20
20FT WIND PM (MPH) N 5-6 SE 10-15 SE 15-20 SW 15-20
PEAK WIND GUSTS (MPH) 26 33 34
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.50-0.75
11 AM MIXING HGT (FT) 2900 1100
MAX MIXING HGT (FT) 3500 3400
TRANSPORT WND (MPH) SE 18 SW 33
VENT RATE (MPH-FT) 63000 112200
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS
10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER
30S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ003-010915-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 30 100 90
MAX TEMP (24HR TREND) 46 (-2) 70
MIN RH % (24HR TREND) 41 (+4) 58
MIN TEMP (24HR TREND) 28 (-4) 35
MAX RH % (24HR TREND) 87 (-4) 94
20FT WIND AM (MPH) SE 10-15 SE 15-20
20FT WIND PM (MPH) N 5 SE 10-15 E 15-20 SW 15-20
PEAK WIND GUSTS (MPH) 26 33 34
PRECIP AMOUNT (IN) 0.00 0.00 0.50-0.75 0.25-0.50
11 AM MIXING HGT (FT) 3100 1300
MAX MIXING HGT (FT) 3800 3200
TRANSPORT WND (MPH) SE 19 SW 31
VENT RATE (MPH-FT) 76000 99200
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. WEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS AROUND 5 MPH,
BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ008-010915-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 100 90
MAX TEMP (24HR TREND) 47 (-2) 71
MIN RH % (24HR TREND) 42 (+11) 58
MIN TEMP (24HR TREND) 28 (-5) 38
MAX RH % (24HR TREND) 90 (+1) 94
20FT WIND AM (MPH) SE 10-15 SE 15-20
20FT WIND PM (MPH) N 5-6 SE 10-15 SE 15-20 SW 15-20
PEAK WIND GUSTS (MPH) 26 33 34
PRECIP AMOUNT (IN) 0.00 0.00 0.50-0.75 0.50-0.75
11 AM MIXING HGT (FT) 2900 1500
MAX MIXING HGT (FT) 3600 3500
TRANSPORT WND (MPH) SE 20 SW 32
VENT RATE (MPH-FT) 75600 112000
VENT RATE CATEGORY GOOD GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. SOUTHWEST WINDS
10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS AROUND 5 MPH,
BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ010-010915-
LEE-
INCLUDING THE CITY OF DIXON
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 100 90
MAX TEMP (24HR TREND) 47 (-2) 71
MIN RH % (24HR TREND) 43 (+9) 63
MIN TEMP (24HR TREND) 28 (-5) 41
MAX RH % (24HR TREND) 90 (-1) 91
20FT WIND AM (MPH) E 10-15 S 15-20
20FT WIND PM (MPH) NE 5 SE 10-15 SE 15-20 SW 15-20
PEAK WIND GUSTS (MPH) 26 33 34
PRECIP AMOUNT (IN) 0.00 0.00 0.50-0.75 0.50-0.75
11 AM MIXING HGT (FT) 2800 1400
MAX MIXING HGT (FT) 3500 4100
TRANSPORT WND (MPH) SE 20 SW 33
VENT RATE (MPH-FT) 73500 135300
VENT RATE CATEGORY GOOD VERY GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. WEST WINDS AROUND
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS
AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE LOWER 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ019-010915-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 90 100
MAX TEMP (24HR TREND) 51 (+1) 71
MIN RH % (24HR TREND) 41 (+6) 64
MIN TEMP (24HR TREND) 29 (-6) 42
MAX RH % (24HR TREND) 91 (+6) 86
20FT WIND AM (MPH) E 10-15 S 20-25
20FT WIND PM (MPH) NE 5 SE 10-15 SE 15-20 SW 20-25
PEAK WIND GUSTS (MPH) 26 33 38
PRECIP AMOUNT (IN) 0.00 0.00 0.50-0.75 0.50-0.75
11 AM MIXING HGT (FT) 2800 1500
MAX MIXING HGT (FT) 3500 3600
TRANSPORT WND (MPH) SE 19 SW 33
VENT RATE (MPH-FT) 70000 118800
VENT RATE CATEGORY FAIR GOOD
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ020-010915-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 90 100
MAX TEMP (24HR TREND) 48 (+1) 70
MIN RH % (24HR TREND) 41 (-2) 71
MIN TEMP (24HR TREND) 28 (-7) 41
MAX RH % (24HR TREND) 88 (+5) 87
20FT WIND AM (MPH) E 10-15 S 15-20
20FT WIND PM (MPH) NE 5 SE 10-15 SE 15-20 S 15-20
PEAK WIND GUSTS (MPH) 24 33 34
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.75-1.00
11 AM MIXING HGT (FT) 3000 1300
MAX MIXING HGT (FT) 3700 2400
TRANSPORT WND (MPH) SE 18 S 27
VENT RATE (MPH-FT) 66600 67200
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
40. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ021-010915-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 80 100
MAX TEMP (24HR TREND) 50 (+2) 71
MIN RH % (24HR TREND) 39 (-2) 71
MIN TEMP (24HR TREND) 29 (-7) 44
MAX RH % (24HR TREND) 92 (+7) 86
20FT WIND AM (MPH) E 10-15 S 15-20
20FT WIND PM (MPH) NE 5 SE 10-15 SE 15-20 S 15-20
PEAK WIND GUSTS (MPH) 25 33 35
PRECIP AMOUNT (IN) 0.00 0.00 0.50-0.75 0.75-1.00
11 AM MIXING HGT (FT) 2800 1600
MAX MIXING HGT (FT) 3600 2200
TRANSPORT WND (MPH) SE 18 S 28
VENT RATE (MPH-FT) 64800 63800
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 60. WEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 50S. NORTHEAST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ022-010915-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 80 100
MAX TEMP (24HR TREND) 48 (+2) 70
MIN RH % (24HR TREND) 39 (-11) 74
MIN TEMP (24HR TREND) 28 (-8) 42
MAX RH % (24HR TREND) 91 (+5) 86
20FT WIND AM (MPH) E 10-15 S 15-20
20FT WIND PM (MPH) NE 5 E 10-15 SE 15-20 S 15-20
PEAK WIND GUSTS (MPH) 23 33 34
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.75-1.00
11 AM MIXING HGT (FT) 3000 1600
MAX MIXING HGT (FT) 3700 2100
TRANSPORT WND (MPH) SE 17 S 26
VENT RATE (MPH-FT) 62900 54600
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ032-010915-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 70 100
MAX TEMP (24HR TREND) 51 (+2) 71
MIN RH % (24HR TREND) 42 (+2) 71
MIN TEMP (24HR TREND) 29 (-7) 45
MAX RH % (24HR TREND) 91 (+8) 86
20FT WIND AM (MPH) E 10-15 S 20-25
20FT WIND PM (MPH) NE 5 SE 10-15 SE 15-20 S 20-25
PEAK WIND GUSTS (MPH) 26 34 38
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.50-0.75
11 AM MIXING HGT (FT) 2700 1500
MAX MIXING HGT (FT) 3500 2300
TRANSPORT WND (MPH) SE 19 S 29
VENT RATE (MPH-FT) 70000 69000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS AROUND 60. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ023-010915-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 70 100
MAX TEMP (24HR TREND) 49 (+3) 70
MIN RH % (24HR TREND) 39 (-14) 77
MIN TEMP (24HR TREND) 28 (-9) 43
MAX RH % (24HR TREND) 93 (+7) 86
20FT WIND AM (MPH) E 9-12 S 20-25
20FT WIND PM (MPH) NE 5 SE 9-12 SE 15-20 S 20-25
PEAK WIND GUSTS (MPH) 23 31 34
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.75-1.00
11 AM MIXING HGT (FT) 2700 1600
MAX MIXING HGT (FT) 3600 2000
TRANSPORT WND (MPH) SE 17 S 26
VENT RATE (MPH-FT) 61200 52000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 60. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ039-010915-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR PCLDY CLOUDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 40 100
MAX TEMP (24HR TREND) 52 (+4) 71
MIN RH % (24HR TREND) 44 (-4) 76
MIN TEMP (24HR TREND) 28 (-9) 45
MAX RH % (24HR TREND) 90 (+6) 85
20FT WIND AM (MPH) E 10-15 S 20-25
20FT WIND PM (MPH) NE 5 SE 10-15 SE 15-20 S 20-25
PEAK WIND GUSTS (MPH) 24 33 39
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.50-0.75
11 AM MIXING HGT (FT) 2500 1500
MAX MIXING HGT (FT) 3300 2000
TRANSPORT WND (MPH) SE 20 S 32
VENT RATE (MPH-FT) 69300 64000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE LOWER 40S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
SHOWERS. LOWS IN THE LOWER 40S. NORTHEAST WINDS
10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 50S.
NORTHEAST WINDS AROUND 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
ILZ033-010915-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 50 100
MAX TEMP (24HR TREND) 51 (+4) 71
MIN RH % (24HR TREND) 41 (-12) 75
MIN TEMP (24HR TREND) 28 (-9) 44
MAX RH % (24HR TREND) 89 (+5) 81
20FT WIND AM (MPH) E 10-15 S 20-25
20FT WIND PM (MPH) NE 5 SE 10-15 SE 15-20 S 20-25
PEAK WIND GUSTS (MPH) 23 31 38
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.50-0.75
11 AM MIXING HGT (FT) 2700 1600
MAX MIXING HGT (FT) 3400 1900
TRANSPORT WND (MPH) SE 18 S 29
VENT RATE (MPH-FT) 61200 57000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING
WEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE LOWER 40S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
SHOWERS. LOWS IN THE LOWER 40S. NORTHEAST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 50S.
NORTH WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
INZ010-010915-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 60 100
MAX TEMP (24HR TREND) 50 (+6) 69
MIN RH % (24HR TREND) 37 (-26) 78
MIN TEMP (24HR TREND) 28 (-9) 43
MAX RH % (24HR TREND) 89 (+2) 81
20FT WIND AM (MPH) E 7-12 S 20-25
20FT WIND PM (MPH) NE 5 SE 7-12 SE 10-15 S 20-25
PEAK WIND GUSTS (MPH) 19 30 36
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.75-1.00
11 AM MIXING HGT (FT) 2700 1600
MAX MIXING HGT (FT) 3500 1800
TRANSPORT WND (MPH) SE 17 S 31
VENT RATE (MPH-FT) 59500 55800
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING
WEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS AROUND 60. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE LOWER 40S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
SHOWERS. LOWS IN THE LOWER 40S. NORTHEAST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 50S.
NORTHEAST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
INZ011-010915-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
400 PM CDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 60 100
MAX TEMP (24HR TREND) 50 (+8) 69
MIN RH % (24HR TREND) 37 (-26) 77
MIN TEMP (24HR TREND) 28 (-9) 43
MAX RH % (24HR TREND) 88 (-1) 79
20FT WIND AM (MPH) E 7-12 S 15-20
20FT WIND PM (MPH) NE 5-6 SE 7-12 SE 10-15 S 15-20
PEAK WIND GUSTS (MPH) 18 28 36
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.75-1.00
11 AM MIXING HGT (FT) 2700 1700
MAX MIXING HGT (FT) 3500 1700
TRANSPORT WND (MPH) SE 18 S 26
VENT RATE (MPH-FT) 63000 44200
VENT RATE CATEGORY FAIR POOR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 15 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE LOWER 40S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
SHOWERS. LOWS IN THE LOWER 40S. NORTHEAST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
50S. NORTH WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WINDS
5 TO 10 MPH.
INZ019-010915-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
500 PM EDT MON MAR 31 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 50 100
MAX TEMP (24HR TREND) 51 (+7) 71
MIN RH % (24HR TREND) 41 (-22) 75
MIN TEMP (24HR TREND) 28 (-10) 45
MAX RH % (24HR TREND) 88 (-3) 80
20FT WIND AM (MPH) E 7-11 S 20-25
20FT WIND PM (MPH) NE 5-6 SE 7-11 SE 10-15 S 20-25
PEAK WIND GUSTS (MPH) 19 29 37
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.50-0.75
11 AM MIXING HGT (FT) 2500 1700
MAX MIXING HGT (FT) 3400 1800
TRANSPORT WND (MPH) SE 18 S 29
VENT RATE (MPH-FT) 61200 54000
VENT RATE CATEGORY FAIR FAIR
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
WEDNESDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 15 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
SHOWERS. LOWS IN THE LOWER 40S. NORTHEAST WINDS
AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
50S. NORTH WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 10 MPH.
CARLAW
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