573
ASUS43 KLOT 070710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-070800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 34 31 88 W9 29.83F WCI 27 TC 1
STERLING* CLOUDY 34 34 100 W10 29.83S FOG WCI 26
SAVANNA* CLOUDY 33 32 96 W7 29.83S FOG WCI 27
ILZ003-004-008-010-011-017-018-070800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 35 34 96 W12 29.82R FOG WCI 27
FREEPORT* CLOUDY 34 32 91 W6 29.82S VSB 3/4 WCI 29
DE KALB* FOG 35 35 100 MISG 29.81R VSB 1 TC 2
PERU* CLOUDY 36 36 100 W9 29.84R FOG WCI 29
ILZ005-006-012>014-019>023-070800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 38 36 92 W9 29.77R WCI 31 TC 3
CHICAGO-MIDWAY CLOUDY 39 36 89 W12 29.79R FOG WCI 32
AURORA CLOUDY 36 35 96 W9 29.80S FOG WCI 29
JOLIET* CLOUDY 38 38 97 W8 29.82R FOG WCI 32
WAUKEGAN CLOUDY 37 36 96 W9 29.75S WCI 30 TC 3
DUPAGE AIRPORT CLOUDY 36 36 100 W12 29.78S FOG WCI 28
KANKAKEE* CLOUDY 38 37 96 W10G16 29.83R FOG WCI 30
WHEELING CLOUDY 38 37 97 W6 29.78S WCI 33 TC 3
MORRIS* CLOUDY 37 36 96 W10 29.81S FOG WCI 29
ROMEOVILLE* CLOUDY 37 37 100 SW7 29.82R FOG WCI 32
LANSING* CLOUDY 38 37 96 W10 29.80S FOG WCI 30
NORTHERLY ISL* N/A 39 36 89 W10 N/A WCI 32 TC 4
LMZ740>746-070800-
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 40 270/ 17/ 18 N/A
NORTHERLY ISL 39 260/ 7/ 16 N/A
CALUMET HARBOR 39 240/ 4/ 11 1008.2
BURNS HARBOR 38 260/ 7/ 8 1009.5R
MICHIGAN CITY 36 230/ 14/ 14 1008.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-070800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY FOG 30 30 100 S3 29.86S VSB 1/4 TC -1
GALESBURG* CLOUDY N/A N/A N/A W5 29.86R FOG
MACOMB* FOG 27 27 100 CALM 29.88S VSB 3/4 TC -3
JACKSONVILLE* CLEAR 33 32 98 W3 29.86F TC 1
ILZ028>032-037-038-041>044-048-051>054-059>061-070800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 37 36 94 W12 29.84S WCI 30 TC 3
BLOOMINGTON CLOUDY 37 36 96 W12 29.85S WCI 29 TC 3
DECATUR CLEAR 38 36 92 W7 29.86R WCI 33 TC 3
PEORIA CLOUDY 36 34 92 NW9 29.85F WCI 29 TC 2
LACON* CLOUDY 36 33 89 W7 29.84S WCI 30 TC 2
LINCOLN* CLOUDY 37 35 94 CALM 29.87R FOG TC 3
SPRINGFIELD CLEAR 33 32 96 W5 29.86F WCI 29 TC 1
TAYLORVILLE CLEAR 33 32 97 SW5 29.88S WCI 28 TC 0
ILZ033-039-045-046-055>057-062-063-070800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 39 37 92 NW10 29.85R WCI 32 TC 4
DANVILLE* CLOUDY 40 39 94 NW10 29.85R TC 5
RANTOUL* CLOUDY 39 37 90 NW9 29.84S WCI 33 TC 4
MATTOON CLOUDY 40 38 93 W10 29.85R TC 4
PARIS* CLOUDY 42 39 89 NW14G23 29.85R TC 5
ILZ079-100>102-070800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 37 35 91 CALM 29.90S TC 3
BELLEVILLE CLEAR 37 34 90 CALM 29.88S TC 3
SPARTA* CLEAR 48 36 61 CALM 29.91S TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-070800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 46 35 65 CALM 29.89S TC 8
CAIRO* MOCLDY 39 39 100 CALM 29.90R VSB 1 TC 4
EFFINGHAM* CLEAR 38 37 95 W6 29.89S WCI 34 TC 3
MARION CLEAR 40 35 81 CALM 29.90S TC 5
MT. VERNON CLEAR 35 33 92 CALM 29.90R TC 2
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 40 37 89 CALM 29.89S TC 5
METROPOLIS* FOG 40 39 97 CALM 29.90R VSB 1/2 TC 4
ILZ067-068-072-073-078-083-087-091-070800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 38 36 92 NW7 29.87R WCI 33 TC 3
FLORA* CLEAR 39 37 93 NW8 29.89S WCI 34 TC 4
FAIRFIELD* CLEAR 39 37 91 CALM 29.89S TC 4
HARRISBURG* CLEAR 40 35 80 NW3 29.90S TC 5
ROBINSON* CLOUDY 41 39 93 NW6 29.86S TC 5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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