Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
615
FNUS53 KLOT 052050
FWFLOT
Fire Weather Planning Forecast For Northern IL and Northwest IN
National Weather Service Chicago/Romeoville IL
350 PM CDT Sat Oct 5 2024
.DISCUSSION...
Winds remain breezy this afternoon with gusts in the 25 to 35 mph
range out of the south (highest in Illinois) with RH values mainly
in the 30 to 40 percent range.
Winds trend southwesterly this evening ahead of a cold front
which is expected to move through the area after midnight. While
winds may diminish slightly ahead of the front, gusts should
quickly return behind it as directions become westerly and
eventually northwesterly Sunday morning. Additionally, there is
also a low chance (around 20%) for some scattered showers and
isolated thunderstorms with the front late tonight, mainly for
areas along and north of I-90. A much drier airmass is expected to
move in behind the front on Sunday which will result in afternoon
RH values falling into the 20 to 30 percent range, especially for
locales south of I-80. These RH values in combination with the
breezy winds and dry fuel moistures will result in elevated to
near Red Flag fire weather conditions Sunday afternoon.
While the breezy winds will subside Sunday night, the dry weather
and near to above normal temperatures are expected to persist
through the end of the upcoming week.
ILZ014-060930-
Cook-
Including the cities of Chicago, Schaumburg, Evanston, Oak Lawn,
Lemont, Orland Park, and Park Forest
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type None None None None
Chance Precip (%) 20
Max Temp (24HR Trend) 72 (-10) 66
Min RH % (24HR Trend) 26 (-15) 27
Min Temp (24HR Trend) 60 (+3) 43
Max RH % (24HR Trend) 72 (-11) 76
20FT Wind AM (MPH) W 10-15 NW 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 6-9 NW 5
Peak Wind Gusts (MPH) 31 27 26
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3500 2800
Max Mixing Hgt (FT) 4700 4400
Transport Wnd (MPH) NW 24 NW 10
Vent Rate (MPH-FT) 111600 43000
Vent Rate Category good poor
LAL 2 1 1 1
Haines Index 6-High 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 40s. Northwest winds
around 5 mph, becoming southwest after midnight.
.WEDNESDAY...Sunny. Highs around 70. West winds around 5 mph,
becoming north in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds
around 5 mph.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the lower 50s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
around 5 mph.
$$
ILZ006-060930-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type tstms None None None
Chance Precip (%) 20
Max Temp (24HR Trend) 68 (-11) 66
Min RH % (24HR Trend) 30 (-15) 30
Min Temp (24HR Trend) 56 (+5) 39
Max RH % (24HR Trend) 68 (-17) 88
20FT Wind AM (MPH) W 10-15 NW 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 NW 5
Peak Wind Gusts (MPH) 31 28 24
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3300 2500
Max Mixing Hgt (FT) 4800 3900
Transport Wnd (MPH) NW 26 NW 11
Vent Rate (MPH-FT) 126400 42400
Vent Rate Category very good poor
LAL 2 1 1 1
Haines Index 5-Med 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the upper 60s. Northwest winds
around 5 mph, becoming northeast in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the upper 40s. East winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs around 70. Southeast winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50. Southeast winds
around 5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. Southwest winds around
5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
INZ001-060930-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover clear clear clear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 73 (-9) 65
Min RH % (24HR Trend) 23 (-17) 31
Min Temp (24HR Trend) 61 (+8) 44
Max RH % (24HR Trend) 86 (-9) 77
20FT Wind AM (MPH) W 10-15 NW 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 7-10 N 5
Peak Wind Gusts (MPH) 29 27 29
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3700 3300
Max Mixing Hgt (FT) 4800 3800
Transport Wnd (MPH) W 26 N 10
Vent Rate (MPH-FT) 122100 34400
Vent Rate Category very good poor
LAL 2 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. West winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.WEDNESDAY...Sunny. Highs around 70. South winds around 5 mph,
becoming north in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. South winds around
5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
INZ002-060930-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear mclear mclear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 74 (-8) 64
Min RH % (24HR Trend) 22 (-17) 35
Min Temp (24HR Trend) 63 (+12) 46
Max RH % (24HR Trend) 83 (-14) 80
20FT Wind AM (MPH) W 10-15 NW 6
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 8-12 N 6
Peak Wind Gusts (MPH) 29 29 30
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3900 3600
Max Mixing Hgt (FT) 5000 3600
Transport Wnd (MPH) W 26 N 14
Vent Rate (MPH-FT) 123700 53200
Vent Rate Category very good fair
LAL 2 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the upper 60s. South winds around
5 mph, becoming north in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. South winds around
5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ013-060930-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type None None None None
Chance Precip (%) 20
Max Temp (24HR Trend) 71 (-12) 66
Min RH % (24HR Trend) 28 (-13) 27
Min Temp (24HR Trend) 58 (+3) 41
Max RH % (24HR Trend) 71 (-13) 81
20FT Wind AM (MPH) W 10-15 NW 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 NW 5
Peak Wind Gusts (MPH) 31 27 19
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3400 2600
Max Mixing Hgt (FT) 4500 4200
Transport Wnd (MPH) NW 25 NW 11
Vent Rate (MPH-FT) 112300 47400
Vent Rate Category good fair
LAL 2 1 1 1
Haines Index 5-Med 6-High
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds
around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the lower 70s. Northwest winds
around 5 mph, becoming northeast in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. East winds around
5 mph.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows around 50. East winds around 5 mph,
becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. Southwest winds 5 to
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
around 5 mph.
$$
ILZ012-060930-
Kane-
Including the cities of Aurora and Elgin
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type None None None None
Chance Precip (%) 20
Max Temp (24HR Trend) 70 (-13) 66
Min RH % (24HR Trend) 28 (-13) 27
Min Temp (24HR Trend) 55 (+5) 38
Max RH % (24HR Trend) 71 (-22) 90
20FT Wind AM (MPH) W 10-15 NW 5-6
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 NW 5-6
Peak Wind Gusts (MPH) 32 27 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3300 2400
Max Mixing Hgt (FT) 4500 4000
Transport Wnd (MPH) NW 26 NW 11
Vent Rate (MPH-FT) 116700 43500
Vent Rate Category very good poor
LAL 2 1 1 1
Haines Index 5-Med 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. North winds around
5 mph, becoming east in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. East winds around
5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ005-060930-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type tstms None None None
Chance Precip (%) 20
Max Temp (24HR Trend) 68 (-13) 66
Min RH % (24HR Trend) 32 (-11) 29
Min Temp (24HR Trend) 54 (+6) 37
Max RH % (24HR Trend) 70 (-23) 89
20FT Wind AM (MPH) W 10-15 NW 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 NW 5
Peak Wind Gusts (MPH) 32 28 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3200 2500
Max Mixing Hgt (FT) 4700 3500
Transport Wnd (MPH) NW 27 NW 11
Vent Rate (MPH-FT) 127500 37900
Vent Rate Category very good poor
LAL 2 1 1 1
Haines Index 5-Med 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.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. Northeast winds
around 5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. East winds around
5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. Southeast winds
around 5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. Southwest winds 5 to
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ004-060930-
Boone-
Including the city of Belvidere
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type None None None None
Chance Precip (%) 20
Max Temp (24HR Trend) 67 (-16) 66
Min RH % (24HR Trend) 31 (-10) 27
Min Temp (24HR Trend) 53 (+6) 37
Max RH % (24HR Trend) 66 (-27) 86
20FT Wind AM (MPH) W 10-15 Lgt/Var
20FT Wind PM (MPH) S 10-15 NW 10-15 Lgt/Var NW 4-6
Peak Wind Gusts (MPH) 31 28 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3100 2400
Max Mixing Hgt (FT) 4700 3600
Transport Wnd (MPH) NW 27 NW 11
Vent Rate (MPH-FT) 126000 40900
Vent Rate Category very good poor
LAL 2 1 1 1
Haines Index 5-Med 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. East winds around
5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s. East winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. Southeast winds
around 5 mph.
.FRIDAY...Sunny. Highs around 80. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ011-060930-
De Kalb-
Including the cities of DeKalb and Sycamore
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 70 (-14) 66
Min RH % (24HR Trend) 29 (-12) 25
Min Temp (24HR Trend) 54 (+4) 37
Max RH % (24HR Trend) 69 (-22) 87
20FT Wind AM (MPH) W 10-15 NW 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 NW 5
Peak Wind Gusts (MPH) 31 28 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3200 2400
Max Mixing Hgt (FT) 4500 3900
Transport Wnd (MPH) NW 26 NW 11
Vent Rate (MPH-FT) 116600 43300
Vent Rate Category very good poor
LAL 2 1 1 1
Haines Index 5-Med 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.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. North winds around
5 mph, becoming east in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s. East winds
around 5 mph.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. Southeast winds
around 5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs around 80. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ003-060930-
Winnebago-
Including the city of Rockford
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type None None None None
Chance Precip (%) 20
Max Temp (24HR Trend) 68 (-16) 66
Min RH % (24HR Trend) 30 (-9) 25
Min Temp (24HR Trend) 53 (+5) 37
Max RH % (24HR Trend) 58 (-31) 85
20FT Wind AM (MPH) W 10-15 Lgt/Var
20FT Wind PM (MPH) S 10-15 NW 10-15 Lgt/Var NW 4-6
Peak Wind Gusts (MPH) 30 28 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3200 2300
Max Mixing Hgt (FT) 4700 3700
Transport Wnd (MPH) NW 27 NW 11
Vent Rate (MPH-FT) 127800 41600
Vent Rate Category very good poor
LAL 2 1 1 1
Haines Index 5-Med 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Mostly clear. Lows around 40. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds
around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the mid 70s. East winds around
5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s. East winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. South winds
around 5 mph.
.FRIDAY...Sunny. Highs in the lower 80s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ008-060930-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 68 (-16) 66
Min RH % (24HR Trend) 29 (-11) 24
Min Temp (24HR Trend) 53 (+2) 37
Max RH % (24HR Trend) 63 (-20) 88
20FT Wind AM (MPH) W 10-15 Lgt/Var
20FT Wind PM (MPH) S 10-15 NW 10-15 Lgt/Var NW 4-5
Peak Wind Gusts (MPH) 31 27
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3100 2400
Max Mixing Hgt (FT) 4700 4000
Transport Wnd (MPH) NW 26 NW 10
Vent Rate (MPH-FT) 122100 42100
Vent Rate Category very good poor
LAL 2 1 1 1
Haines Index 5-Med 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows around 40. 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 mid 70s. Southeast winds around
5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. East winds around
5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. Southeast winds
around 5 mph.
.FRIDAY...Sunny. Highs in the lower 80s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ010-060930-
Lee-
Including the city of Dixon
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 69 (-16) 67
Min RH % (24HR Trend) 27 (-13) 24
Min Temp (24HR Trend) 54 (0) 37
Max RH % (24HR Trend) 68 (-10) 87
20FT Wind AM (MPH) W 10-15 Lgt/Var
20FT Wind PM (MPH) S 10-15 NW 10-15 Lgt/Var NW 4-5
Peak Wind Gusts (MPH) 31 27 16
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3200 2400
Max Mixing Hgt (FT) 4600 4000
Transport Wnd (MPH) NW 25 NW 10
Vent Rate (MPH-FT) 113300 41700
Vent Rate Category good poor
LAL 1 1 1 1
Haines Index 5-Med 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 70s. North winds around
5 mph, becoming south in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. East winds around
5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. Southeast winds
around 5 mph.
.FRIDAY...Sunny. Highs in the lower 80s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ019-060930-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover clear clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 71 (-17) 67
Min RH % (24HR Trend) 25 (-12) 23
Min Temp (24HR Trend) 56 (+1) 39
Max RH % (24HR Trend) 71 (-15) 83
20FT Wind AM (MPH) W 10-15 N 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-7 NW 5
Peak Wind Gusts (MPH) 30 27 16
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3400 2500
Max Mixing Hgt (FT) 4400 4200
Transport Wnd (MPH) NW 26 NW 10
Vent Rate (MPH-FT) 114400 42700
Vent Rate Category good poor
LAL 1 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Light winds, becoming
west around 5 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 70s. Southwest winds around
5 mph, becoming south in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. East winds around
5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. Southeast winds
around 5 mph.
.FRIDAY...Sunny. Highs around 80. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ020-060930-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 71 (-14) 66
Min RH % (24HR Trend) 27 (-12) 27
Min Temp (24HR Trend) 57 (+5) 37
Max RH % (24HR Trend) 72 (-16) 91
20FT Wind AM (MPH) W 10-15 N 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-7 NW 5
Peak Wind Gusts (MPH) 29 26 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3300 2500
Max Mixing Hgt (FT) 4400 4100
Transport Wnd (MPH) NW 26 NW 11
Vent Rate (MPH-FT) 115600 47000
Vent Rate Category very good fair
LAL 1 1 1 1
Haines Index 5-Med 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. East winds around
5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs around 80. Southwest winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ021-060930-
Grundy-
Including the cities of Morris, Coal City, and Minooka
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover clear clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 73 (-14) 67
Min RH % (24HR Trend) 24 (-13) 26
Min Temp (24HR Trend) 58 (+5) 40
Max RH % (24HR Trend) 76 (-15) 85
20FT Wind AM (MPH) W 10-15 N 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-7 NW 5
Peak Wind Gusts (MPH) 30 26 16
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3400 2500
Max Mixing Hgt (FT) 4600 4200
Transport Wnd (MPH) W 26 NW 10
Vent Rate (MPH-FT) 117900 43400
Vent Rate Category very good poor
LAL 1 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Light winds, becoming
west around 5 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 70s. Light winds, becoming
south around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. East winds around
5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the mid 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs around 80. Southwest winds around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ022-060930-
Will-
Including the cities of Joliet, Bolingbrook, and Wilmington
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover mclear clear clear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 73 (-11) 66
Min RH % (24HR Trend) 25 (-15) 28
Min Temp (24HR Trend) 59 (+5) 40
Max RH % (24HR Trend) 82 (-8) 85
20FT Wind AM (MPH) W 10-15 NW 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 NW 5
Peak Wind Gusts (MPH) 29 26 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3400 2700
Max Mixing Hgt (FT) 4500 4200
Transport Wnd (MPH) W 25 NW 11
Vent Rate (MPH-FT) 112500 44500
Vent Rate Category good poor
LAL 1 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph, becoming north in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. South winds around
5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ032-060930-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover clear clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 74 (-14) 67
Min RH % (24HR Trend) 22 (-13) 25
Min Temp (24HR Trend) 60 (+4) 40
Max RH % (24HR Trend) 83 (-5) 84
20FT Wind AM (MPH) NW 10-15 N 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 NW 5
Peak Wind Gusts (MPH) 29 26 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3500 2500
Max Mixing Hgt (FT) 4700 4200
Transport Wnd (MPH) NW 26 NW 10
Vent Rate (MPH-FT) 121000 43500
Vent Rate Category very good poor
LAL 1 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Light winds, becoming
west around 5 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 70s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. East winds around
5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the mid 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. Southeast winds
around 5 mph.
.FRIDAY...Sunny. Highs around 80. Southwest winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ023-060930-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover clear clear clear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 74 (-12) 66
Min RH % (24HR Trend) 22 (-14) 26
Min Temp (24HR Trend) 60 (+5) 41
Max RH % (24HR Trend) 86 (-6) 84
20FT Wind AM (MPH) W 10-15 NW 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 NW 5
Peak Wind Gusts (MPH) 28 25 18
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3500 2800
Max Mixing Hgt (FT) 4800 4100
Transport Wnd (MPH) W 26 NW 11
Vent Rate (MPH-FT) 121800 44600
Vent Rate Category very good poor
LAL 1 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows around 40. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s. East winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. South winds around
5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ039-060930-
Ford-
Including the cities of Paxton and Gibson City
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover clear clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 76 (-11) 67
Min RH % (24HR Trend) 21 (-13) 24
Min Temp (24HR Trend) 61 (+4) 41
Max RH % (24HR Trend) 89 (+7) 83
20FT Wind AM (MPH) NW 10-15 N 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 N 5
Peak Wind Gusts (MPH) 27 25 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3800 2600
Max Mixing Hgt (FT) 5100 4200
Transport Wnd (MPH) NW 26 N 11
Vent Rate (MPH-FT) 130200 47600
Vent Rate Category very good fair
LAL 1 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Light winds, becoming
west around 5 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 70s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s. East winds around
5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the mid 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. Southeast winds
around 5 mph.
.FRIDAY...Sunny. Highs in the upper 70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
$$
ILZ033-060930-
Iroquois-
Including the cities of Watseka and Gilman
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover clear clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 76 (-10) 67
Min RH % (24HR Trend) 21 (-14) 24
Min Temp (24HR Trend) 61 (+5) 41
Max RH % (24HR Trend) 87 (-1) 82
20FT Wind AM (MPH) W 10-15 N 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 NW 5
Peak Wind Gusts (MPH) 27 25 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3800 3000
Max Mixing Hgt (FT) 5200 4100
Transport Wnd (MPH) W 26 NW 11
Vent Rate (MPH-FT) 134100 47200
Vent Rate Category very good fair
LAL 1 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Light winds, becoming
west around 5 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Light winds, becoming
west around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. Southwest winds around
5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph.
$$
INZ010-060930-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover clear clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 75 (-8) 66
Min RH % (24HR Trend) 21 (-16) 27
Min Temp (24HR Trend) 62 (+9) 42
Max RH % (24HR Trend) 87 (-11) 80
20FT Wind AM (MPH) W 10-15 NW 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 NW 5
Peak Wind Gusts (MPH) 25 25 18
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3700 3300
Max Mixing Hgt (FT) 5200 4100
Transport Wnd (MPH) W 26 NW 11
Vent Rate (MPH-FT) 134300 46900
Vent Rate Category very good fair
LAL 1 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.TUESDAY...Sunny. Highs around 70. Light winds, becoming west
around 5 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. 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 lower 40s. Northeast winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. South winds around
5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph.
$$
INZ011-060930-
Jasper-
Including the cities of Rensselaer and DeMotte
350 PM CDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover clear clear clear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 75 (-7) 66
Min RH % (24HR Trend) 21 (-16) 31
Min Temp (24HR Trend) 63 (+11) 43
Max RH % (24HR Trend) 90 (-9) 81
20FT Wind AM (MPH) W 10-15 NW 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 N 5
Peak Wind Gusts (MPH) 25 24 18
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3800 3600
Max Mixing Hgt (FT) 5200 4100
Transport Wnd (MPH) W 26 N 11
Vent Rate (MPH-FT) 136100 45300
Vent Rate Category very good poor
LAL 1 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows around 40. Light winds.
.TUESDAY...Sunny. Highs around 70. Light winds, becoming west
around 5 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Light winds, becoming
west around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. Southwest winds around
5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph.
$$
INZ019-060930-
Benton-
Including the cities of Fowler and Oxford
450 PM EDT Sat Oct 5 2024
Tonight Sun Sun Night Mon
Cloud Cover clear clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 76 (-8) 67
Min RH % (24HR Trend) 20 (-17) 27
Min Temp (24HR Trend) 63 (+8) 42
Max RH % (24HR Trend) 92 (+8) 81
20FT Wind AM (MPH) W 10-15 N 5
20FT Wind PM (MPH) S 10-15 NW 10-15 NW 5-8 N 5
Peak Wind Gusts (MPH) 25 24 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3500 3300
Max Mixing Hgt (FT) 5300 4200
Transport Wnd (MPH) W 26 NW 11
Vent Rate (MPH-FT) 137400 47600
Vent Rate Category very good fair
LAL 1 1 1 1
Haines Index 6-High 5-Med
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY NIGHT...Clear. Lows around 40. Light winds.
.TUESDAY...Sunny. Highs around 70. Light winds, becoming west
around 5 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. 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 lower 40s. Northeast winds
around 5 mph in the evening, becoming light.
.THURSDAY...Sunny. Highs in the lower 70s. Southeast winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 40s. East winds around
5 mph, becoming south after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. South winds around
5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph.
$$
Petr