432
ASUS43 KLOT 071212
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-071300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE FOG 32 32 100 CALM 29.87R VSB 1/4 TC 0
6HR MIN TEMP: 32; 6HR MAX TEMP: 34;
STERLING* CLOUDY 30 30 100 W5 29.88R FOG WCI 25
SAVANNA* CLOUDY 31 29 94 CALM 29.87R FOG TC -1
ILZ003-004-008-010-011-017-018-071300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FOG 31 31 100 W8 29.88R VSB 3/4 WCI 23
6HR MIN TEMP: 31; 6HR MAX TEMP: 36; 6HR PCP: TRACE;
FREEPORT* CLOUDY 31 28 90 CALM 29.87R VSB 1/2 TC 0
DE KALB* FOG 31 31 100 MISG 29.86S VSB 1/4 TC -1
PERU* CLOUDY 32 32 100 W3 29.88R FOG TC 0
ILZ005-006-012>014-019>023-071300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 35 34 96 W6 29.84R FOG WCI 30
6HR MIN TEMP: 35; 6HR MAX TEMP: 38;
CHICAGO-MIDWAY CLOUDY 37 34 89 W6 29.86R FOG WCI 32
6HR MIN TEMP: 37; 6HR MAX TEMP: 39;
AURORA FOG 32 32 100 W7 29.86R VSB 3/4 WCI 26
6HR MIN TEMP: 32; 6HR MAX TEMP: 36;
JOLIET* CLOUDY 36 36 99 W5 29.89R FOG WCI 32
WAUKEGAN CLOUDY 34 34 100 W8 29.83R FOG WCI 27
6HR MIN TEMP: 34; 6HR MAX TEMP: 38;
DUPAGE AIRPORT CLOUDY 33 33 100 W8 29.85R FOG WCI 26
6HR MIN TEMP: 33; 6HR MAX TEMP: 37;
KANKAKEE* CLOUDY 36 35 95 W6 29.90R FOG WCI 31
WHEELING CLOUDY 35 34 96 W6 29.86R WCI 30 TC 2
6HR MIN TEMP: 35; 6HR MAX TEMP: 39;
MORRIS* N/A 33 33 100 W7 29.88R FOG WCI 27
ROMEOVILLE* CLOUDY 36 36 100 W8 29.87R FOG WCI 29
LANSING* CLOUDY 36 34 92 W6 29.87S WCI 31 TC 2
NORTHERLY ISL* N/A 37 34 89 W7 N/A WCI 32 TC 3
LMZ740>746-071300-
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 38 270/ 9/ 10 N/A
NORTHERLY ISL 37 260/ 3/ 11 N/A
CALUMET HARBOR 37 190/ 2/ 6 1010.6
BURNS HARBOR 36 230/ 2/ 3 1011.9S
MICHIGAN CITY 36 240/ 8/ 8 1011.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-071300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 30 30 100 CALM 29.90R FOG TC -1
GALESBURG* FOG N/A N/A N/A S6 29.90R VSB 1/4
MACOMB* FOG 27 27 100 CALM 29.92S VSB 1/4 TC -3
JACKSONVILLE* CLOUDY 24 24 99 CALM 29.92R TC -4
ILZ028>032-037-038-041>044-048-051>054-059>061-071300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 34 34 98 SW5 29.90R FOG WCI 30
BLOOMINGTON FOG 34 34 100 S3 29.91R VSB 3/4 TC 1
DECATUR FOG 34 34 100 N3 29.92R VSB 1/4 TC 1
PEORIA FOG 33 32 96 S5 29.90S VSB 1/4 WCI 29
6HR MIN TEMP: 33; 6HR MAX TEMP: 37;
LACON* CLOUDY 32 30 92 SW3 29.89R FOG TC 0
LINCOLN* CLOUDY 35 33 93 CALM 29.92S FOG TC 2
SPRINGFIELD FOG 26 25 96 CALM 29.92 VSB 1/4 TC -3
6HR MIN TEMP: 25; 6HR MAX TEMP: 33;
TAYLORVILLE CLOUDY 27 26 98 CALM 29.93R VSB 1/4 TC -3
6HR MIN TEMP: 27; 6HR MAX TEMP: 35;
ILZ033-039-045-046-055>057-062-063-071300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 36 34 92 W5 29.92R FOG WCI 32
DANVILLE* CLOUDY 39 37 90 W6 29.93R WCI 35 TC 4
RANTOUL* CLOUDY 36 34 94 W5 29.92R FOG WCI 32
MATTOON FOG 34 34 100 CALM 29.92R VSB 1/4 TC 1
PARIS* CLOUDY 38 36 93 CALM 29.93R FOG TC 3
ILZ079-100>102-071300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON FOG 30 29 95 CALM 29.93R VSB 1/2 TC -1
BELLEVILLE CLEAR 33 32 96 CALM 29.92R TC 1
CAHOKIA* CLEAR 29 29 100 CALM 29.92R TC -2
SPARTA* CLEAR 33 32 96 CALM 29.94S TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 32 32 100 CALM 29.94R TC 0
6HR MIN TEMP: 31; 6HR MAX TEMP: 48;
CAIRO* CLOUDY 33 33 100 CALM 29.96S VSB 1/4 TC 1
EFFINGHAM* CLOUDY 29 29 100 CALM 29.96R FOG TC -2
MARION CLEAR 33 32 96 CALM 29.95S TC 1
MT. VERNON FOG 27 27 100 CALM 29.96R VSB 1/2 TC -3
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* MOCLDY 32 32 99 CALM 29.94R FOG TC 0
METROPOLIS* PTCLDY 32 31 96 CALM 29.96R TC 0
ILZ067-068-072-073-078-083-087-091-071300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE FOG 27 27 100 CALM 29.95R VSB 1/4 TC -3
FLORA* FOG 30 N/A N/A CALM 29.95R VSB 1/2 TC -1
FAIRFIELD* FOG 30 29 99 CALM 29.95R VSB 1/4 TC -1
HARRISBURG* CLEAR 31 30 94 CALM 29.96R FOG TC 0
ROBINSON* FOG 28 28 100 W2 29.94R VSB<1/4 TC -2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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