633
ASUS43 KLOT 071001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST WED JAN 07 2026
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.
ILZ001-002-007-009-015-016-024-071100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 33 32 96 CALM 29.85F FOG TC 1
STERLING* CLOUDY 32 32 100 W6 29.86F WCI 26 TC 0
SAVANNA* CLOUDY 32 30 92 W5 29.86S WCI 27 TC 0
ILZ003-004-008-010-011-017-018-071100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FOG 32 32 100 W8 29.87R VSB 3/4 WCI 25
FREEPORT* CLOUDY 32 30 91 W7 29.87R WCI 26 TC 0
ILZ005-006-012>014-019>023-071100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 37 34 89 W8 29.82R WCI 31 TC 3
CHICAGO-MIDWAY CLOUDY 37 35 92 W12 29.84R FOG WCI 29
AURORA CLOUDY 34 34 100 W13 29.85R FOG WCI 25
JOLIET* CLOUDY 37 37 98 W3 29.87R FOG TC 3
WAUKEGAN CLOUDY 35 35 100 W10G18 29.81S FOG WCI 27
DUPAGE AIRPORT CLOUDY 35 34 96 W7 29.83S FOG WCI 29
WHEELING CLOUDY 37 35 92 W9 29.83R WCI 30 TC 3
MORRIS* CLOUDY 35 34 99 W10 29.86R FOG WCI 27
LANSING* CLOUDY 37 35 93 W8 29.84R WCI 30 TC 3
NORTHERLY ISL* N/A 37 34 89 W10 N/A WCI 30 TC 3
LMZ740>746-071100-
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 38 280/ 12/ 13 N/A
NORTHERLY ISL 37 270/ 11/ 17 N/A
CALUMET HARBOR 38 240/ 6/ 11 1009.6
BURNS HARBOR 38 230/ 2/ 6 1010.5R
MICHIGAN CITY 35 250/ 10/ 10 1010.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-071100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 31 31 100 S5 29.86S FOG WCI 26
MACOMB* FOG 26 26 99 E3 29.90R VSB 3/4 TC -3
ILZ028>032-037-038-041>044-048-051>054-059>061-071100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 36 35 96 W13 29.88R FOG WCI 27
BLOOMINGTON CLOUDY 35 35 100 W6 29.88R FOG WCI 30
DECATUR FOG 35 34 96 SW3 29.88S VSB 3/4 TC 2
PEORIA CLOUDY 34 33 96 CALM 29.88R FOG TC 1
LINCOLN* CLOUDY 36 34 94 CALM 29.90R FOG TC 2
SPRINGFIELD FOG 26 26 100 CALM 29.89R VSB 1/4 TC -3
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-071100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 38 36 92 W6 29.88R FOG WCI 33
DANVILLE* CLOUDY 40 37 88 W10 29.88R TC 5
RANTOUL* CLOUDY 37 35 94 W7 29.88R FOG WCI 31
MATTOON CLEAR 33 33 100 W3 29.88S FOG TC 1
PARIS* CLOUDY 39 37 94 CALM 29.89R FOG TC 4
ILZ079-100>102-071100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLEAR 30 29 95 CALM 29.90S TC -1
CAHOKIA* CLEAR 32 31 96 CALM 29.90S TC 0
SPARTA* CLEAR 34 33 96 CALM 29.93S TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 32 31 96 S3 29.92F TC 0
EFFINGHAM* FOG 29 29 100 S3 29.92R VSB 1/2 TC -1
MT. VERNON CLEAR 29 28 96 CALM 29.92S FOG TC -2
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* FOG 35 35 98 CALM 29.91S VSB 1/2 TC 2
METROPOLIS* CLEAR 34 33 96 CALM 29.94S TC 1
ILZ067-068-072-073-078-083-087-091-071100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE FOG 30 29 96 SW5 29.91S VSB 1/4 WCI 25
FLORA* CLEAR 30 N/A N/A SW5 29.92R FOG WCI 25
FAIRFIELD* FOG 32 32 99 CALM 29.92S VSB 1/2 TC 0
HARRISBURG* CLEAR 35 33 93 CALM 29.94S TC 2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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