Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
742
FNUS53 KLOT 042058
FWFLOT
Fire Weather Planning Forecast For Northern IL and Northwest IN
National Weather Service Chicago/Romeoville IL
358 PM CDT Fri Oct 4 2024
.DISCUSSION...Southeast winds will steadily increase Saturday
morning with gusts into the 30 to 35 mph range Saturday afternoon,
with the highest gusts northwest of Interstate 55. Afternoon
minimum relative humidity levels are expected to be in the 30 to
40 percent range. Wind directions will shift to the southwest by
Saturday evening, but gusts into the 30 mph range will continue
after sunset until a cold front moves across the area early
Sunday morning which will shift the winds to the northwest. There
is a low chance for a few showers and possibly a thunderstorm
with this cold front early Sunday morning, mainly north of
Interstate 80.
Northwest winds will increase into the 25 to 30 mph range on
Sunday with minimum relative humidity levels expected to drop
into the 20 to 25 percent range, especially south of Interstate
80. Given the very dry fuel conditions, red flag warning
conditions are possible Sunday afternoon. Winds will quickly
diminish with sunset Sunday evening.
After Sunday morning, no precipitation is expected through the
end of next week.
ILZ014-050930-
Cook-
Including the cities of Chicago, Schaumburg, Evanston, Oak Lawn,
Lemont, Orland Park, and Park Forest
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover mclear pcldy mclear clear
Precip Type None None tstms None
Chance Precip (%) 20
Max Temp (24HR Trend) 82 (+11) 73
Min RH % (24HR Trend) 35 (-13) 26
Min Temp (24HR Trend) 51 (-8) 59
Max RH % (24HR Trend) 86 (0) 65
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) NE 5-7 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 27 30 29
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1700 3400
Max Mixing Hgt (FT) 3500 5300
Transport Wnd (MPH) S 29 W 27
Vent Rate (MPH-FT) 90300 139100
Vent Rate Category good very good
LAL 1 1 2 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the upper 40s. West winds around
5 mph.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 40s. North winds around
5 mph, becoming west after midnight.
.WEDNESDAY...Sunny. Highs around 70. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. East
winds around 5 mph, becoming south after midnight.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
$$
ILZ006-050930-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover clear pcldy pcldy clear
Precip Type None None tstms None
Chance Precip (%) 20
Max Temp (24HR Trend) 80 (+10) 71
Min RH % (24HR Trend) 37 (-15) 31
Min Temp (24HR Trend) 46 (-10) 55
Max RH % (24HR Trend) 100 (+11) 66
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) NE 6 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 28 30 29
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1700 3200
Max Mixing Hgt (FT) 3300 4700
Transport Wnd (MPH) S 29 NW 27
Vent Rate (MPH-FT) 84100 129200
Vent Rate Category good very good
LAL 1 1 3 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the mid 40s. West winds around
5 mph.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.WEDNESDAY...Sunny. Highs around 70. Northwest winds around
5 mph, becoming southwest in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Southeast
winds around 5 mph, becoming south after midnight.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. South
winds around 5 mph, becoming southwest after midnight.
$$
INZ001-050930-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover mclear mclear mclear clear
Precip Type None None tstms None
Chance Precip (%) 10
Max Temp (24HR Trend) 81 (+9) 74
Min RH % (24HR Trend) 36 (-8) 25
Min Temp (24HR Trend) 49 (-5) 62
Max RH % (24HR Trend) 87 (-8) 78
20FT Wind AM (MPH) SE 10-15 W 9-11
20FT Wind PM (MPH) NE 5-6 S 10-15 S 10-15 W 9-11
Peak Wind Gusts (MPH) 25 28 23
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1700 3700
Max Mixing Hgt (FT) 3300 5700
Transport Wnd (MPH) S 28 W 26
Vent Rate (MPH-FT) 89700 144600
Vent Rate Category good very good
LAL 1 1 2 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the upper 60s. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds around 5 mph, becoming south after midnight.
.THURSDAY...Sunny. Highs in the lower 70s. South winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50. Southeast winds
around 5 mph, becoming south after midnight.
$$
INZ002-050930-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover mclear mclear mclear clear
Precip Type None None tstms None
Chance Precip (%) 20
Max Temp (24HR Trend) 80 (+9) 75
Min RH % (24HR Trend) 37 (-8) 25
Min Temp (24HR Trend) 48 (-6) 62
Max RH % (24HR Trend) 88 (-2) 79
20FT Wind AM (MPH) SE 10-15 W 9-10
20FT Wind PM (MPH) NE 5-6 S 10-15 S 10-15 NW 9-10
Peak Wind Gusts (MPH) 25 29 21
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1800 4200
Max Mixing Hgt (FT) 3300 6000
Transport Wnd (MPH) S 27 W 26
Vent Rate (MPH-FT) 85800 144800
Vent Rate Category good very good
LAL 1 1 2 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the upper 60s. Southwest winds
around 5 mph, becoming west in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
around 5 mph, becoming south after midnight.
.THURSDAY...Sunny. Highs in the lower 70s. South winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. South
winds around 5 mph.
$$
ILZ013-050930-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover mclear pcldy mclear clear
Precip Type None None tstms None
Chance Precip (%) 20
Max Temp (24HR Trend) 81 (+9) 73
Min RH % (24HR Trend) 36 (-13) 26
Min Temp (24HR Trend) 51 (-8) 58
Max RH % (24HR Trend) 85 (0) 65
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) NE 5-6 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 27 29 28
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1600 3300
Max Mixing Hgt (FT) 3600 5100
Transport Wnd (MPH) S 29 W 27
Vent Rate (MPH-FT) 104400 135000
Vent Rate Category good very good
LAL 1 1 2 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. North winds around
5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the upper 40s. Southeast winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the lower 50s. South winds
around 5 mph.
$$
ILZ012-050930-
Kane-
Including the cities of Aurora and Elgin
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover mclear pcldy mclear clear
Precip Type None None tstms None
Chance Precip (%) 20
Max Temp (24HR Trend) 82 (+10) 72
Min RH % (24HR Trend) 37 (-11) 28
Min Temp (24HR Trend) 48 (-8) 55
Max RH % (24HR Trend) 99 (+10) 68
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) NE 5-6 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 28 30 29
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1500 3200
Max Mixing Hgt (FT) 4000 4700
Transport Wnd (MPH) S 31 NW 27
Vent Rate (MPH-FT) 118500 125800
Vent Rate Category very good very good
LAL 1 1 2 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. West winds around
5 mph.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. South winds
around 5 mph, becoming southwest after midnight.
$$
ILZ005-050930-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover mclear pcldy mclear clear
Precip Type None None tstms None
Chance Precip (%) 20
Max Temp (24HR Trend) 81 (+8) 70
Min RH % (24HR Trend) 38 (-6) 31
Min Temp (24HR Trend) 46 (-9) 54
Max RH % (24HR Trend) 100 (+14) 66
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) NE 5-6 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 29 30 29
Precip Amount (IN) 0.00 0.00 0.01-0.05 0.00
11 AM Mixing Hgt (FT) 1700 3300
Max Mixing Hgt (FT) 3900 4600
Transport Wnd (MPH) S 31 NW 27
Vent Rate (MPH-FT) 112800 128100
Vent Rate Category good very good
LAL 1 1 2 1
Haines Index 4-Low 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Northwest winds
around 5 mph, becoming southwest in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Southeast
winds around 5 mph, becoming southwest after midnight.
$$
ILZ004-050930-
Boone-
Including the city of Belvidere
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover mclear pcldy mclear clear
Precip Type None None tstms None
Chance Precip (%) 20
Max Temp (24HR Trend) 82 (+9) 70
Min RH % (24HR Trend) 38 (-4) 31
Min Temp (24HR Trend) 48 (-8) 53
Max RH % (24HR Trend) 97 (+18) 65
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) E 5-6 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 29 29 27
Precip Amount (IN) 0.00 0.00 0.01-0.05 0.00
11 AM Mixing Hgt (FT) 1700 3400
Max Mixing Hgt (FT) 4000 4600
Transport Wnd (MPH) S 32 NW 27
Vent Rate (MPH-FT) 122400 126400
Vent Rate Category very good very good
LAL 1 1 2 1
Haines Index 4-Low 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows around 40. Northwest winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows around 40. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ011-050930-
De Kalb-
Including the cities of DeKalb and Sycamore
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover mclear pcldy mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 82 (+9) 71
Min RH % (24HR Trend) 40 (-9) 27
Min Temp (24HR Trend) 49 (-7) 54
Max RH % (24HR Trend) 99 (+8) 67
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) E 5-6 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 29 28 27
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1700 3200
Max Mixing Hgt (FT) 4200 4600
Transport Wnd (MPH) S 31 NW 27
Vent Rate (MPH-FT) 125900 122400
Vent Rate Category very good very good
LAL 1 1 2 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. West winds around
5 mph in the evening, becoming light.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows around 40. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Northwest winds
around 5 mph, becoming southwest in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ003-050930-
Winnebago-
Including the city of Rockford
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover mclear pcldy mclear clear
Precip Type None None tstms None
Chance Precip (%) 20
Max Temp (24HR Trend) 83 (+10) 70
Min RH % (24HR Trend) 39 (-1) 30
Min Temp (24HR Trend) 50 (-7) 52
Max RH % (24HR Trend) 88 (+15) 64
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) E 5-6 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 30 28 27
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1800 3500
Max Mixing Hgt (FT) 4400 4600
Transport Wnd (MPH) S 33 NW 27
Vent Rate (MPH-FT) 140400 124500
Vent Rate Category very good very good
LAL 1 1 2 1
Haines Index 5-Med 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows around 40. Northwest winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. West winds around
5 mph in the evening, becoming light.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows around 40. North winds around 5 mph
in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the lower 70s. South winds around
5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph.
.THURSDAY...Sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ008-050930-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover mclear mclear mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 84 (+11) 71
Min RH % (24HR Trend) 40 (-5) 29
Min Temp (24HR Trend) 49 (-7) 53
Max RH % (24HR Trend) 97 (+15) 64
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) E 5-7 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 30 28 26
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1800 3300
Max Mixing Hgt (FT) 4400 4600
Transport Wnd (MPH) S 32 NW 26
Vent Rate (MPH-FT) 138800 121100
Vent Rate Category very good very good
LAL 1 1 2 1
Haines Index 5-Med 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows around 40. Northwest winds around
5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows around 40. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Southeast winds
around 5 mph, becoming south in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph.
.THURSDAY...Sunny. Highs in the upper 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ010-050930-
Lee-
Including the city of Dixon
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy mclear mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 85 (+11) 71
Min RH % (24HR Trend) 40 (-8) 28
Min Temp (24HR Trend) 51 (-5) 54
Max RH % (24HR Trend) 95 (+6) 64
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) E 6-7 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 15 29 28 25
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1800 3200
Max Mixing Hgt (FT) 4600 4500
Transport Wnd (MPH) S 31 NW 26
Vent Rate (MPH-FT) 136200 117400
Vent Rate Category very good very good
LAL 1 1 1 1
Haines Index 5-Med 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. North winds around
5 mph, becoming southwest in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph.
.THURSDAY...Sunny. Highs in the upper 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows around 50. South winds around
5 mph.
$$
ILZ019-050930-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy pcldy mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 84 (+9) 74
Min RH % (24HR Trend) 40 (-4) 25
Min Temp (24HR Trend) 51 (-5) 57
Max RH % (24HR Trend) 94 (+4) 68
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) E 5-7 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 15 29 27 26
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1800 3300
Max Mixing Hgt (FT) 4500 5300
Transport Wnd (MPH) S 31 NW 26
Vent Rate (MPH-FT) 133100 134100
Vent Rate Category very good very good
LAL 1 1 1 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. North winds around
5 mph, becoming southwest in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows around 50. South winds around
5 mph.
$$
ILZ020-050930-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy pcldy mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 83 (+9) 74
Min RH % (24HR Trend) 37 (-9) 26
Min Temp (24HR Trend) 49 (-8) 58
Max RH % (24HR Trend) 99 (+7) 69
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) NE 5-6 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 27 27 27
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1600 3200
Max Mixing Hgt (FT) 3800 5100
Transport Wnd (MPH) S 29 NW 27
Vent Rate (MPH-FT) 110700 136800
Vent Rate Category good very good
LAL 1 1 1 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows around 50. South winds around
5 mph.
$$
ILZ021-050930-
Grundy-
Including the cities of Morris, Coal City, and Minooka
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy pcldy mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 84 (+8) 75
Min RH % (24HR Trend) 36 (-4) 25
Min Temp (24HR Trend) 51 (-3) 59
Max RH % (24HR Trend) 93 (-5) 70
20FT Wind AM (MPH) SE 10-15 W 9-12
20FT Wind PM (MPH) Lgt/Var S 10-15 S 10-15 NW 9-12
Peak Wind Gusts (MPH) 26 27 25
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1700 3500
Max Mixing Hgt (FT) 4000 5500
Transport Wnd (MPH) S 29 NW 27
Vent Rate (MPH-FT) 115000 147000
Vent Rate Category very good very good
LAL 1 1 1 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the lower 50s. South winds
around 5 mph.
$$
ILZ022-050930-
Will-
Including the cities of Joliet, Bolingbrook, and Wilmington
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy pcldy mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 82 (+8) 74
Min RH % (24HR Trend) 35 (-10) 26
Min Temp (24HR Trend) 51 (-6) 59
Max RH % (24HR Trend) 89 (-6) 71
20FT Wind AM (MPH) SE 10-15 W 10-15
20FT Wind PM (MPH) NE 5-6 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 26 28 27
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1600 3400
Max Mixing Hgt (FT) 3600 5500
Transport Wnd (MPH) S 29 W 27
Vent Rate (MPH-FT) 98800 146100
Vent Rate Category good very good
LAL 1 1 2 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows around 50. South winds around
5 mph.
$$
ILZ032-050930-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy pcldy clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 84 (+8) 76
Min RH % (24HR Trend) 37 (-5) 24
Min Temp (24HR Trend) 53 (-1) 59
Max RH % (24HR Trend) 92 (-2) 77
20FT Wind AM (MPH) SE 10-15 NW 10-15
20FT Wind PM (MPH) NE 5-8 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 15 26 27 23
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1700 3700
Max Mixing Hgt (FT) 4000 5600
Transport Wnd (MPH) S 29 NW 26
Vent Rate (MPH-FT) 114000 143900
Vent Rate Category good very good
LAL 1 1 1 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. South winds around
5 mph, becoming southwest in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows around 50. South winds around
5 mph.
$$
ILZ023-050930-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy pcldy mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 82 (+8) 76
Min RH % (24HR Trend) 34 (-7) 22
Min Temp (24HR Trend) 52 (-2) 60
Max RH % (24HR Trend) 88 (-8) 77
20FT Wind AM (MPH) SE 10-15 NW 9-12
20FT Wind PM (MPH) NE 5-6 S 10-15 S 10-15 NW 9-12
Peak Wind Gusts (MPH) 26 26 23
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1700 3800
Max Mixing Hgt (FT) 3500 5800
Transport Wnd (MPH) S 28 W 26
Vent Rate (MPH-FT) 95400 149400
Vent Rate Category good very good
LAL 1 1 1 1
Haines Index 4-Low 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ039-050930-
Ford-
Including the cities of Paxton and Gibson City
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy mclear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 83 (+8) 76
Min RH % (24HR Trend) 35 (-9) 23
Min Temp (24HR Trend) 54 (+1) 61
Max RH % (24HR Trend) 86 (+1) 82
20FT Wind AM (MPH) SE 10-15 NW 10-15
20FT Wind PM (MPH) NE 5-6 S 10-15 S 10-15 NW 10-15
Peak Wind Gusts (MPH) 26 26 23
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1700 3800
Max Mixing Hgt (FT) 3500 5700
Transport Wnd (MPH) S 27 W 25
Vent Rate (MPH-FT) 94400 141800
Vent Rate Category good very good
LAL 1 1 1 1
Haines Index 5-Med 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds 5 to
10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. South winds around
5 mph, becoming west in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. Southwest winds
around 5 mph.
$$
ILZ033-050930-
Iroquois-
Including the cities of Watseka and Gilman
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy mclear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 83 (+9) 77
Min RH % (24HR Trend) 33 (-9) 21
Min Temp (24HR Trend) 51 (-2) 61
Max RH % (24HR Trend) 88 (-5) 82
20FT Wind AM (MPH) SE 10-15 NW 9-12
20FT Wind PM (MPH) NE 5-6 S 10-15 S 12 NW 9-12
Peak Wind Gusts (MPH) 25 25 23
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1700 3900
Max Mixing Hgt (FT) 3500 6000
Transport Wnd (MPH) S 26 W 25
Vent Rate (MPH-FT) 92300 149000
Vent Rate Category good very good
LAL 1 1 1 1
Haines Index 5-Med 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows around 40. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Light winds, becoming
west around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.THURSDAY...Sunny. Highs in the mid 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. South winds
around 5 mph.
$$
INZ010-050930-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy mclear mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 82 (+8) 76
Min RH % (24HR Trend) 35 (-3) 22
Min Temp (24HR Trend) 50 (-2) 62
Max RH % (24HR Trend) 91 (-7) 83
20FT Wind AM (MPH) SE 10-15 W 9-11
20FT Wind PM (MPH) NE 5-6 S 10-15 S 12 NW 9-11
Peak Wind Gusts (MPH) 25 24 20
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1800 3900
Max Mixing Hgt (FT) 3500 6000
Transport Wnd (MPH) S 26 W 26
Vent Rate (MPH-FT) 88700 155500
Vent Rate Category good very good
LAL 1 1 1 1
Haines Index 5-Med 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs around 70. West winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows around 40. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. South winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. South
winds around 5 mph.
$$
INZ011-050930-
Jasper-
Including the cities of Rensselaer and DeMotte
358 PM CDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy mclear mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 81 (+6) 76
Min RH % (24HR Trend) 35 (0) 22
Min Temp (24HR Trend) 49 (-2) 62
Max RH % (24HR Trend) 88 (-7) 85
20FT Wind AM (MPH) SE 10-15 W 9-11
20FT Wind PM (MPH) Lgt/Var S 10-15 S 10-15 NW 9-11
Peak Wind Gusts (MPH) 24 25 20
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1800 4100
Max Mixing Hgt (FT) 3500 6000
Transport Wnd (MPH) S 25 W 26
Vent Rate (MPH-FT) 88800 157600
Vent Rate Category good very good
LAL 1 1 1 1
Haines Index 5-Med 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs around 70. West winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows around 40. Light winds.
.WEDNESDAY...Sunny. Highs around 70. Light winds, becoming west
around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Southeast
winds around 5 mph, becoming southwest after midnight.
$$
INZ019-050930-
Benton-
Including the cities of Fowler and Oxford
458 PM EDT Fri Oct 4 2024
Tonight Sat Sat Night Sun
Cloud Cover pcldy mclear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 82 (+8) 77
Min RH % (24HR Trend) 36 (-7) 22
Min Temp (24HR Trend) 51 (0) 62
Max RH % (24HR Trend) 89 (-3) 91
20FT Wind AM (MPH) SE 8-12 W 10-11
20FT Wind PM (MPH) NE 5-6 S 8-12 S 11-12 NW 10-11
Peak Wind Gusts (MPH) 21 24 20
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 1700 3800
Max Mixing Hgt (FT) 3500 5800
Transport Wnd (MPH) S 25 W 26
Vent Rate (MPH-FT) 86200 150200
Vent Rate Category good very good
LAL 1 1 1 1
Haines Index 5-Med 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs around 70. West winds around 5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs around 70. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. South winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. South winds
around 5 mph.
$$