716
ASUS43 KLOT 201010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST FRI DEC 20 2024
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-201100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 28 24 85 NW16G30 30.10R FOG WCI 16
ILZ003-004-008-010-011-017-018-201100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT SNOW 29 25 85 NW16G25 30.02R FOG WCI 17
FREEPORT* CLOUDY 28 25 89 N15 30.05R WCI 16 TC -2
ROCHELLE* MIX PCPN 29 27 94 NW15 30.00R WCI 17 TC -2
DE KALB* LGT SNOW 29 29 100 NW12G17 29.97R WCI 19 TC -2
PERU* CLOUDY 31 29 94 NW16G23 29.99S FOG WCI 20
ILZ005-006-012>014-019>023-201100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 33 31 92 N7 29.92S FOG WCI 27
CHICAGO-MIDWAY LGT SNOW 34 31 88 N9 29.92F FOG WCI 27
AURORA LGT SNOW 31 28 89 NW16 29.94R FOG WCI 20
JOLIET* DRIZZLE 34 34 99 NW6 29.94S WCI 29 TC 1
WAUKEGAN LGT SNOW 33 30 88 N7 29.94S VSB 1 WCI 27
DUPAGE AIRPORT LGT SNOW 33 29 85 N13 29.94R FOG WCI 24
KANKAKEE* LGT SNOW 31 30 95 W18G25 29.93F WCI 19 TC 0
WHEELING LGT SNOW 33 31 92 N9 29.94F FOG WCI 25
MORRIS* MIX PCPN 32 32 100 NW16G22 29.93S WCI 21 TC 0
ROMEOVILLE* MIX PCPN 32 32 100 N13 29.93F FOG WCI 22
LANSING* LGT SNOW 32 31 96 CALM 29.92S VSB 1 TC 0
NORTHERLY ISL* N/A 33 31 92 NW5 N/A WCI 29 TC 1
LMZ740>746-201100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 36 330/ 10/ 11 N/A
NORTHERLY ISL 33 350/ 4/ 8 N/A
CALUMET HARBOR 32 340/ 6/ 12 1012.3R
BURNS HARBOR 33 CALM 1013.5S
MICHIGAN CITY 33 40/ 6/ 7 1013.4S
ILZ025>027-034>036-040-047-049-050-058-095>099-201100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 30 24 78 NW17G31 30.14R WCI 18 TC -1
GALESBURG* CLOUDY 28 26 93 NW20G29 N/A WCI 15 TC -2
MACOMB* CLOUDY 29 24 81 NW21G30 30.13R WCI 16 TC -2
JACKSONVILLE* CLOUDY 30 24 78 NW23 30.09F WCI 16 TC -1
PITTSFIELD* CLOUDY 31 24 75 W17G24 30.13S WCI 19 TC -1
ILZ028>032-037-038-041>044-048-051>054-059>061-201100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 30 27 88 MISG 29.98R TC -1
BLOOMINGTON MIX PCPN 27 25 92 W18G24 30.00S FOG WCI 14
DECATUR CLOUDY 30 22 72 W15G35 30.02S WCI 19 TC -1
PEORIA FLURRIES 30 26 85 NW13G24 30.04R WCI 20 TC -1
LACON* CLOUDY 29 26 90 NW14G23 30.02S FOG WCI 18
LINCOLN* CLOUDY 31 25 80 W6G16 30.04S WCI 25 TC -1
SPRINGFIELD CLOUDY 30 24 78 NW18G31 30.06S WCI 18 TC -1
TAYLORVILLE CLOUDY 30 24 78 W18G26 30.07R WCI 17 TC -1
ILZ033-039-045-046-055>057-062-063-201100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 30 24 78 W25G35 29.99R WCI 16 TC -1
RANTOUL* CLOUDY 29 26 88 W22 29.98R WCI 16 TC -1
MATTOON CLOUDY 29 23 78 W20G33 30.01R WCI 16 TC -2
PARIS* CLOUDY 31 27 86 NW22G31 N/A WCI 18 TC -1
ILZ079-100>102-201100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 31 22 69 W18G26 30.13R WCI 19 TC -1
BELLEVILLE CLOUDY 32 21 64 NW17G24 30.12 WCI 21 TC 0
CAHOKIA* CLOUDY 32 21 64 NW22G31 30.15R WCI 19 TC 0
SPARTA* CLOUDY 33 21 62 NW13G23 30.13S WCI 24 TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 35 23 61 NW15G24 30.10R WCI 25 TC 2
CAIRO* CLEAR 41 35 79 NW13 30.09R TC 5
EFFINGHAM* CLOUDY 31 24 76 W21G26 30.06R WCI 18 TC -1
MARION CLEAR 35 23 60 NW10G23 30.10R WCI 27 TC 2
MT. VERNON CLEAR 33 23 66 W6G18 30.08R WCI 28 TC 1
CENTRALIA* CLOUDY 33 22 66 NW22G28 30.09R WCI 20 TC 0
SALEM* CLOUDY 33 24 69 NW18G24 30.07R WCI 22 TC 1
METROPOLIS* CLEAR 40 35 81 W8 30.07R TC 5
ILZ067-068-072-073-078-083-087-091-201100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 36 27 69 NW22G29 30.01R WCI 25 TC 2
FLORA* CLOUDY 32 25 74 NW17 30.06R WCI 21 TC 0
FAIRFIELD* CLOUDY 35 27 71 NW8 30.05R WCI 29 TC 2
HARRISBURG* CLEAR 37 25 64 NW17G24 30.07R WCI 27 TC 3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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