995
FNUS53 KLOT 181015
FWFLOT
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
415 AM CST WED DEC 18 2024
DISCUSSION
AFTER A FEW MORNING FLURRIES, TODAY WILL BE MOSTLY CLOUDY WITH
SEASONABLE TEMPERATURES. ANOTHER STORM SYSTEM WILL AFFECT THE
AREA THURSDAY INTO FRIDAY MORNING, BRINGING THE THREAT OF SOME
SNOWY PERIODS, WITH SOME ACCUMULATIONS POSSIBLE, ESPECIALLY
NORTH OF I-88/I-290. SOME SNOW COULD THEN CONTINUE NEAR LAKE
MICHIGAN INTO FRIDAY EVENING. AFTER A SEASONABLY COLD WEEKEND,
ABOVE AVERAGE TEMPERATURES ARE EXPECTED EARLY NEXT WEEK WITH THE
POTENTIAL SOME RAIN.
ILZ014-182230-
COOK-
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,
LEMONT, ORLAND PARK, AND PARK FOREST
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE SNOW NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 60 40 80
MAX TEMP (24HR TREND) 35 (-3) 35
MIN RH % (24HR TREND) 66 (-1) 62
MIN TEMP (24HR TREND) 25 (-8) 27
MAX RH % (24HR TREND) 73 (-16) 97
20FT WIND AM (MPH) NW 7-11 S 5-10
20FT WIND PM (MPH) NW 7-11 LGT/VAR S 5-10 S 7-8
PEAK WIND GUSTS (MPH) 19 21 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 1900 2000
MAX MIXING HGT (FT) 2900 2200
TRANSPORT WND (MPH) NW 16 S 19
VENT RATE (MPH-FT) 44200 42600
VENT RATE CATEGORY POOR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
CLOUDY IN THE MORNING, SUBSIDING TO PARTLY SUNNY. A
CHANCE OF SNOW SHOWERS. HIGHS IN THE MID 30S. NORTH WINDS AROUND
15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 18. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS AROUND 5 MPH.
ILZ006-182230-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 10 60 80
MAX TEMP (24HR TREND) 33 (-6) 34
MIN RH % (24HR TREND) 66 (+3) 65
MIN TEMP (24HR TREND) 23 (-8) 26
MAX RH % (24HR TREND) 75 (-15) 99
20FT WIND AM (MPH) NW 7-10 LGT/VAR
20FT WIND PM (MPH) NW 7-10 LGT/VAR S 6-11 S 7-8
PEAK WIND GUSTS (MPH) 18 21 20
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 2000 1900
MAX MIXING HGT (FT) 2800 2200
TRANSPORT WND (MPH) NW 17 S 21
VENT RATE (MPH-FT) 48200 44400
VENT RATE CATEGORY FAIR POOR
LAL 1 1 1 1
HAINES INDEX 3-VERY LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 30S. NORTH
WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
CLOUDY. LOWS IN THE LOWER 30S. SOUTH WINDS
AROUND 5 MPH.
INZ001-182230-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY CLOUDY CLOUDY
PRECIP TYPE SNOW NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 20 70
MAX TEMP (24HR TREND) 36 (-2) 35
MIN RH % (24HR TREND) 71 (0) 63
MIN TEMP (24HR TREND) 25 (-6) 28
MAX RH % (24HR TREND) 79 (-13) 95
20FT WIND AM (MPH) N 6-9 S 5-10
20FT WIND PM (MPH) NW 6-9 LGT/VAR S 5-10 S 6-8
PEAK WIND GUSTS (MPH) 17 21 15
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.10-0.25
11 AM MIXING HGT (FT) 1900 2200
MAX MIXING HGT (FT) 2900 2300
TRANSPORT WND (MPH) NW 16 S 17
VENT RATE (MPH-FT) 45100 37600
VENT RATE CATEGORY POOR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE
MORNING. HIGHS IN THE MID 30S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. LOWS AROUND 19. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
CLOUDY. LOWS IN THE LOWER 30S. SOUTH WINDS
AROUND 5 MPH.
INZ002-182230-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY MCLDY CLOUDY CLOUDY
PRECIP TYPE SNOW NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 20 80
MAX TEMP (24HR TREND) 36 (-3) 35
MIN RH % (24HR TREND) 72 (+6) 64
MIN TEMP (24HR TREND) 26 (-5) 28
MAX RH % (24HR TREND) 79 (-14) 96
20FT WIND AM (MPH) N 6-10 S 5-10
20FT WIND PM (MPH) NW 6-10 LGT/VAR S 5-10 S 6-8
PEAK WIND GUSTS (MPH) 19 21 15
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.10-0.25
11 AM MIXING HGT (FT) 2100 2200
MAX MIXING HGT (FT) 2900 2300
TRANSPORT WND (MPH) NW 18 S 17
VENT RATE (MPH-FT) 48600 38000
VENT RATE CATEGORY FAIR POOR
LAL 1 1 1 1
HAINES INDEX 3-VERY LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. HIGHS IN THE
MID 30S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. LOWS IN THE LOWER 20S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
CLOUDY. A CHANCE OF RAIN IN THE EVENING. LOWS IN
THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.
ILZ013-182230-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE SNOW NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 40 40 80
MAX TEMP (24HR TREND) 34 (-3) 34
MIN RH % (24HR TREND) 68 (-2) 63
MIN TEMP (24HR TREND) 25 (-7) 27
MAX RH % (24HR TREND) 76 (-15) 98
20FT WIND AM (MPH) NW 7-11 S 0-5
20FT WIND PM (MPH) NW 7-11 LGT/VAR S 6-11 S 8
PEAK WIND GUSTS (MPH) 18 20 19
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 1900 1800
MAX MIXING HGT (FT) 2900 2100
TRANSPORT WND (MPH) NW 16 S 18
VENT RATE (MPH-FT) 44900 39100
VENT RATE CATEGORY POOR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 30S. NORTH
WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO
MOSTLY CLOUDY. LOWS AROUND 15. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS AROUND 5 MPH.
ILZ012-182230-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 30 50 80
MAX TEMP (24HR TREND) 33 (-3) 34
MIN RH % (24HR TREND) 71 (-2) 64
MIN TEMP (24HR TREND) 24 (-6) 26
MAX RH % (24HR TREND) 77 (-18) 100
20FT WIND AM (MPH) NW 8-11 S 1-6
20FT WIND PM (MPH) NW 8-11 LGT/VAR S 7-12 S 8-10
PEAK WIND GUSTS (MPH) 20 21 21
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 1900 1800
MAX MIXING HGT (FT) 2700 2200
TRANSPORT WND (MPH) NW 18 S 21
VENT RATE (MPH-FT) 48500 46000
VENT RATE CATEGORY FAIR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER
30S. NORTH WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 10 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS AROUND 5 MPH.
ILZ005-182230-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 10 60 80
MAX TEMP (24HR TREND) 32 (-5) 33
MIN RH % (24HR TREND) 70 (-1) 65
MIN TEMP (24HR TREND) 22 (-8) 25
MAX RH % (24HR TREND) 77 (-22) 100
20FT WIND AM (MPH) NW 7-10 S 0-5
20FT WIND PM (MPH) NW 7-10 LGT/VAR S 6-11 S 7-9
PEAK WIND GUSTS (MPH) 18 21 21
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 2000 1800
MAX MIXING HGT (FT) 2700 2100
TRANSPORT WND (MPH) NW 18 S 20
VENT RATE (MPH-FT) 48500 40700
VENT RATE CATEGORY FAIR POOR
LAL 1 1 1 1
HAINES INDEX 3-VERY LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER
30S. NORTH WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO
MOSTLY CLOUDY. LOWS AROUND 10. NORTH WINDS AROUND 5 MPH IN THE
EVENING, BECOMING LIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS
AROUND 5 MPH.
ILZ004-182230-
BOONE-
INCLUDING THE CITY OF BELVIDERE
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 10 60 80
MAX TEMP (24HR TREND) 32 (-4) 33
MIN RH % (24HR TREND) 67 (-6) 64
MIN TEMP (24HR TREND) 23 (-7) 24
MAX RH % (24HR TREND) 75 (-23) 99
20FT WIND AM (MPH) NW 8-10 S 10-15
20FT WIND PM (MPH) NW 8-10 LGT/VAR S 10-15 S 7-10
PEAK WIND GUSTS (MPH) 18 21 23
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 2000 1700
MAX MIXING HGT (FT) 2600 2100
TRANSPORT WND (MPH) NW 17 S 23
VENT RATE (MPH-FT) 46400 46700
VENT RATE CATEGORY FAIR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER
30S. NORTH WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 10. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 9. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH
WINDS AROUND 5 MPH.
ILZ011-182230-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 20 40 70
MAX TEMP (24HR TREND) 32 (-4) 33
MIN RH % (24HR TREND) 70 (-9) 63
MIN TEMP (24HR TREND) 23 (-7) 25
MAX RH % (24HR TREND) 76 (-23) 99
20FT WIND AM (MPH) NW 8-11 S 10-15
20FT WIND PM (MPH) NW 8-11 LGT/VAR S 10-15 S 9-11
PEAK WIND GUSTS (MPH) 19 23 23
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 1800 1800
MAX MIXING HGT (FT) 2700 2100
TRANSPORT WND (MPH) NW 17 S 23
VENT RATE (MPH-FT) 46200 47000
VENT RATE CATEGORY FAIR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER
30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 10. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS
AROUND 5 MPH.
ILZ003-182230-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 10 10 60 70
MAX TEMP (24HR TREND) 32 (-5) 33
MIN RH % (24HR TREND) 64 (-4) 63
MIN TEMP (24HR TREND) 22 (-8) 23
MAX RH % (24HR TREND) 73 (-17) 97
20FT WIND AM (MPH) NW 8-10 S 10-15
20FT WIND PM (MPH) NW 8-10 LGT/VAR S 10-15 S 8-12
PEAK WIND GUSTS (MPH) 18 23 24
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 2100 1700
MAX MIXING HGT (FT) 2700 2400
TRANSPORT WND (MPH) NW 17 S 23
VENT RATE (MPH-FT) 44700 52200
VENT RATE CATEGORY POOR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY IN THE MORNING, SUBSIDING TO MOSTLY
SUNNY. HIGHS IN THE LOWER 30S. NORTH WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 10. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 8. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. NOT AS COLD. LOWS AROUND 19. SOUTHEAST WINDS AROUND
10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS
AROUND 5 MPH.
ILZ008-182230-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 10 50 60
MAX TEMP (24HR TREND) 32 (-4) 34
MIN RH % (24HR TREND) 67 (-7) 67
MIN TEMP (24HR TREND) 22 (-8) 23
MAX RH % (24HR TREND) 76 (-17) 96
20FT WIND AM (MPH) NW 8-10 S 10-15
20FT WIND PM (MPH) NW 8-10 LGT/VAR S 10-15 SW 8-12
PEAK WIND GUSTS (MPH) 18 23 24
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 1900 1800
MAX MIXING HGT (FT) 2700 2300
TRANSPORT WND (MPH) NW 18 S 24
VENT RATE (MPH-FT) 47300 54000
VENT RATE CATEGORY FAIR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. NORTH WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 11. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 9. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. NOT AS COLD. LOWS AROUND 20. SOUTHEAST WINDS AROUND
10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 10 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH
WINDS AROUND 5 MPH.
ILZ010-182230-
LEE-
INCLUDING THE CITY OF DIXON
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE NONE NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 20 40 60
MAX TEMP (24HR TREND) 32 (-4) 34
MIN RH % (24HR TREND) 70 (-5) 68
MIN TEMP (24HR TREND) 23 (-8) 24
MAX RH % (24HR TREND) 78 (-18) 97
20FT WIND AM (MPH) NW 9-11 S 8-12
20FT WIND PM (MPH) NW 9-11 LGT/VAR S 8-12 SW 10-15
PEAK WIND GUSTS (MPH) 19 23 24
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 1900 1800
MAX MIXING HGT (FT) 2700 2200
TRANSPORT WND (MPH) NW 18 S 23
VENT RATE (MPH-FT) 48000 50500
VENT RATE CATEGORY FAIR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. NORTH WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 13. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 30. EAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 10 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS
AROUND 5 MPH.
ILZ019-182230-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 30 60
MAX TEMP (24HR TREND) 34 (-4) 35
MIN RH % (24HR TREND) 69 (-4) 61
MIN TEMP (24HR TREND) 24 (-8) 26
MAX RH % (24HR TREND) 77 (-19) 91
20FT WIND AM (MPH) NW 8-11 S 6-11
20FT WIND PM (MPH) NW 8-11 LGT/VAR S 6-11 SW 9-12
PEAK WIND GUSTS (MPH) 19 21 24
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1900 1800
MAX MIXING HGT (FT) 2700 2200
TRANSPORT WND (MPH) NW 18 S 21
VENT RATE (MPH-FT) 49700 47100
VENT RATE CATEGORY FAIR FAIR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. NORTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 30S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 40. SOUTH WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS AROUND 5 MPH.
ILZ020-182230-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE SNOW NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 70 30 70
MAX TEMP (24HR TREND) 34 (-2) 34
MIN RH % (24HR TREND) 71 (-5) 63
MIN TEMP (24HR TREND) 24 (-6) 27
MAX RH % (24HR TREND) 78 (-18) 96
20FT WIND AM (MPH) NW 7-10 S 6-11
20FT WIND PM (MPH) NW 7-10 LGT/VAR S 6-11 S 8-9
PEAK WIND GUSTS (MPH) 19 21 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.01-0.05 0.10-0.25
11 AM MIXING HGT (FT) 1900 1800
MAX MIXING HGT (FT) 2800 2100
TRANSPORT WND (MPH) NW 18 S 21
VENT RATE (MPH-FT) 49600 44800
VENT RATE CATEGORY FAIR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER
30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 40. SOUTH WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS AROUND 5 MPH.
ILZ021-182230-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE SNOW NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 20 60
MAX TEMP (24HR TREND) 35 (-3) 36
MIN RH % (24HR TREND) 72 (-3) 61
MIN TEMP (24HR TREND) 25 (-7) 27
MAX RH % (24HR TREND) 79 (-18) 95
20FT WIND AM (MPH) NW 7-10 S 5-10
20FT WIND PM (MPH) NW 7-10 LGT/VAR S 5-10 S 7-9
PEAK WIND GUSTS (MPH) 17 20 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1800 1800
MAX MIXING HGT (FT) 2800 2100
TRANSPORT WND (MPH) NW 18 S 21
VENT RATE (MPH-FT) 51700 44200
VENT RATE CATEGORY FAIR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. NORTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 30S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS AROUND 5 MPH.
ILZ022-182230-
WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY CLOUDY CLOUDY
PRECIP TYPE SNOW NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 20 70
MAX TEMP (24HR TREND) 35 (-2) 35
MIN RH % (24HR TREND) 72 (-5) 63
MIN TEMP (24HR TREND) 25 (-7) 28
MAX RH % (24HR TREND) 79 (-14) 98
20FT WIND AM (MPH) N 7-10 S 0-5
20FT WIND PM (MPH) NW 7-10 LGT/VAR S 6-11 S 8
PEAK WIND GUSTS (MPH) 18 20 19
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.10-0.25
11 AM MIXING HGT (FT) 1800 1900
MAX MIXING HGT (FT) 2800 2100
TRANSPORT WND (MPH) NW 17 S 18
VENT RATE (MPH-FT) 45600 38300
VENT RATE CATEGORY POOR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 30S. NORTH
WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 40. SOUTH WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS AROUND 5 MPH.
ILZ032-182230-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 70 10 50
MAX TEMP (24HR TREND) 35 (-6) 36
MIN RH % (24HR TREND) 74 (+6) 64
MIN TEMP (24HR TREND) 24 (-9) 26
MAX RH % (24HR TREND) 82 (-15) 96
20FT WIND AM (MPH) N 8-11 S 6-11
20FT WIND PM (MPH) NW 8-11 LGT/VAR S 6-11 SW 8-10
PEAK WIND GUSTS (MPH) 19 21 21
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1800 1800
MAX MIXING HGT (FT) 2700 2100
TRANSPORT WND (MPH) NW 19 S 19
VENT RATE (MPH-FT) 49900 38500
VENT RATE CATEGORY FAIR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 30S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.
LOWS IN THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.
ILZ023-182230-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE SNOW NONE SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 10 60
MAX TEMP (24HR TREND) 36 (-3) 35
MIN RH % (24HR TREND) 73 (+2) 62
MIN TEMP (24HR TREND) 24 (-9) 27
MAX RH % (24HR TREND) 80 (-16) 95
20FT WIND AM (MPH) N 6-10 S 5-10
20FT WIND PM (MPH) NW 6-10 LGT/VAR S 5-10 S 7-8
PEAK WIND GUSTS (MPH) 18 19 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1800 2000
MAX MIXING HGT (FT) 2700 2200
TRANSPORT WND (MPH) NW 17 S 17
VENT RATE (MPH-FT) 45400 36900
VENT RATE CATEGORY POOR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 30S.
NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 40. SOUTH WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.
LOWS IN THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.
ILZ039-182230-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 60 10 50
MAX TEMP (24HR TREND) 36 (-7) 36
MIN RH % (24HR TREND) 74 (+12) 65
MIN TEMP (24HR TREND) 24 (-10) 26
MAX RH % (24HR TREND) 81 (-13) 93
20FT WIND AM (MPH) N 8-11 S 6-11
20FT WIND PM (MPH) NW 8-11 LGT/VAR S 6-11 SW 8-10
PEAK WIND GUSTS (MPH) 19 20 20
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 1700 1700
MAX MIXING HGT (FT) 2600 2100
TRANSPORT WND (MPH) NW 17 S 19
VENT RATE (MPH-FT) 43700 38500
VENT RATE CATEGORY POOR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 30S.
NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. NORTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 30S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS 10 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,
THEN A CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 30. SOUTH WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING.
LOWS IN THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.
ILZ033-182230-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 60 10 60
MAX TEMP (24HR TREND) 36 (-6) 36
MIN RH % (24HR TREND) 73 (+5) 63
MIN TEMP (24HR TREND) 24 (-10) 26
MAX RH % (24HR TREND) 80 (-15) 92
20FT WIND AM (MPH) N 6-10 S 5-10
20FT WIND PM (MPH) NW 6-10 LGT/VAR S 5-10 S 7-8
PEAK WIND GUSTS (MPH) 18 18 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 1700 2000
MAX MIXING HGT (FT) 2700 2200
TRANSPORT WND (MPH) NW 18 S 17
VENT RATE (MPH-FT) 46400 36200
VENT RATE CATEGORY FAIR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS IN THE LOWER 30S. SOUTHEAST WINDS AROUND
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
A CHANCE OF RAIN IN THE EVENING. MOSTLY CLOUDY
WITH A CHANCE OF SNOW. LOWS AROUND 30. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE LOWER 40S. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 30S. SOUTH WINDS AROUND 5 MPH.
INZ010-182230-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY PCLDY MCLDY CLOUDY
PRECIP TYPE SNOW NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 60 10 70
MAX TEMP (24HR TREND) 36 (-4) 35
MIN RH % (24HR TREND) 75 (+4) 63
MIN TEMP (24HR TREND) 25 (-8) 28
MAX RH % (24HR TREND) 81 (-14) 94
20FT WIND AM (MPH) N 5-9 LGT/VAR
20FT WIND PM (MPH) NW 5-9 LGT/VAR S 4-9 S 6-7
PEAK WIND GUSTS (MPH) 17 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1700 2000
MAX MIXING HGT (FT) 2700 2300
TRANSPORT WND (MPH) NW 16 S 16
VENT RATE (MPH-FT) 42500 35200
VENT RATE CATEGORY POOR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE
MORNING. HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, SUBSIDING TO
PARTLY CLOUDY. LOWS AROUND 17. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
A CHANCE OF RAIN IN THE EVENING. MOSTLY CLOUDY.
NOT AS COLD. LOWS AROUND 30. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS AROUND 40. SOUTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
CLOUDY. A CHANCE OF RAIN IN THE EVENING. LOWS IN
THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.
INZ011-182230-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
415 AM CST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY MCLDY MCLDY CLOUDY
PRECIP TYPE SNOW/RAIN NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 60 10 70
MAX TEMP (24HR TREND) 37 (-3) 35
MIN RH % (24HR TREND) 73 (+2) 64
MIN TEMP (24HR TREND) 26 (-6) 28
MAX RH % (24HR TREND) 81 (-15) 95
20FT WIND AM (MPH) N 5-9 LGT/VAR
20FT WIND PM (MPH) NW 5-9 LGT/VAR S 4-9 S 6
PEAK WIND GUSTS (MPH) 16 18
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.05-0.10
11 AM MIXING HGT (FT) 1700 2100
MAX MIXING HGT (FT) 2700 2300
TRANSPORT WND (MPH) NW 16 S 16
VENT RATE (MPH-FT) 43700 34800
VENT RATE CATEGORY POOR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE
MORNING. HIGHS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, BUILDING TO MOSTLY
CLOUDY. LOWS AROUND 19. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. NOT AS COLD.
LOWS AROUND 30. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 40. SOUTH WINDS AROUND
5 MPH.
TUESDAY NIGHT
CLOUDY. A CHANCE OF RAIN IN THE EVENING. LOWS IN
THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.
INZ019-182230-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
515 AM EST WED DEC 18 2024
TODAY TONIGHT THU THU NIGHT
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 60 10 60
MAX TEMP (24HR TREND) 37 (-6) 35
MIN RH % (24HR TREND) 76 (+7) 66
MIN TEMP (24HR TREND) 25 (-9) 28
MAX RH % (24HR TREND) 83 (-8) 93
20FT WIND AM (MPH) N 6-10 LGT/VAR
20FT WIND PM (MPH) NW 6-10 LGT/VAR S 4-9 S 7
PEAK WIND GUSTS (MPH) 17 17 16
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.00 0.01-0.05
11 AM MIXING HGT (FT) 1500 2000
MAX MIXING HGT (FT) 2500 2300
TRANSPORT WND (MPH) NW 17 S 16
VENT RATE (MPH-FT) 41600 36700
VENT RATE CATEGORY POOR POOR
LAL 1 1 1 1
HAINES INDEX 4-LOW 4-LOW
FORECAST FOR DAYS 3 THROUGH 7
(WINDS ARE 20 FT LEVEL)
FRIDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE MORNING.
HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS AROUND 30. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. NOT AS COLD.
LOWS IN THE LOWER 30S. SOUTH WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON.
HIGHS AROUND 40. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
CLOUDY. A CHANCE OF RAIN IN THE EVENING. LOWS IN
THE MID 30S. SOUTH WINDS AROUND 5 MPH.
- IZZI
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