892
ASUS43 KLOT 291210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CST THU JAN 29 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.
ILZ001-002-007-009-015-016-024-291300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 7 -1 70 CALM 30.33R TC -14
6HR MIN TEMP: 6; 6HR MAX TEMP: 11;
STERLING* PTCLDY 4 -4 69 N3 30.34R TC -16
SAVANNA* MOCLDY 1 -6 71 N3 30.34R TC -17
ILZ003-004-008-010-011-017-018-291300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY -1 -8 72 NW6 30.32R WCI -13 TC -18
6HR MIN TEMP: -2; 6HR MAX TEMP: 6;
FREEPORT* PTCLDY 0 -6 74 CALM 30.33R TC -18
DE KALB* PTCLDY 1 -6 73 NW6 30.29R WCI -11 TC -17
PERU* PTCLDY 3 -2 78 N3 30.32R TC -16
ILZ005-006-012>014-019>023-291300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 2 -8 63 NW6 30.27R WCI -9 TC -17
6HR MIN TEMP: 2; 6HR MAX TEMP: 8;
CHICAGO-MIDWAY MOCLDY 3 -6 66 NW6 30.29R WCI -8 TC -16
6HR MIN TEMP: 3; 6HR MAX TEMP: 9;
AURORA PTCLDY -4 -8 83 NW7 30.30R WCI -18 TC -20
6HR MIN TEMP: -5; 6HR MAX TEMP: 1;
JOLIET* PTCLDY 4 -4 71 CALM 30.32R TC -16
WAUKEGAN CLEAR -1 -8 72 NW7 30.27R WCI -14 TC -18
6HR MIN TEMP: -1; 6HR MAX TEMP: 5;
DUPAGE AIRPORT PTCLDY 0 -8 69 W7 30.28R WCI -13 TC -18
6HR MIN TEMP: 0; 6HR MAX TEMP: 6;
KANKAKEE* PTCLDY 3 -3 75 NW3 30.32R TC -16
WHEELING PTCLDY 1 -7 68 NW8 30.29S WCI -13 TC -17
6HR MIN TEMP: 1; 6HR MAX TEMP: 7;
MORRIS* PTCLDY 2 -6 69 CALM 30.31R TC -17
ROMEOVILLE* CLEAR 1 -4 78 NW7 30.30S WCI -11 TC -17
LANSING* PTCLDY 2 -5 73 W5 30.29R WCI -8 TC -17
NORTHERLY ISL* N/A 6 -3 66 W10 N/A WCI -8 TC -14
LMZ740>746-291300-
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 7 290/ 12/ 12 N/A
NORTHERLY ISL 6 270/ 11/ 13 N/A
CALUMET HARBOR 5 260/ 5/ 8 1024.8
BURNS HARBOR 11 270/ 8/ 9 1025.1R
MICHIGAN CITY 16 290/ 10/ 12 1025.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-291300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 13 4 67 NE9 30.29S WCI 1 TC -11
GALESBURG* PTCLDY 6 4 91 N5 30.32R WCI -3 TC -14
MACOMB* PTCLDY 6 1 81 CALM 30.33S TC -15
JACKSONVILLE* MOCLDY 12 2 64 N5 30.31S WCI 4 TC -11
ILZ028>032-037-038-041>044-048-051>054-059>061-291300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 1 -5 75 N6 30.31R WCI -10 TC -17
BLOOMINGTON PTCLDY 6 0 76 N7 30.30R WCI -6 TC -14
DECATUR PTCLDY 7 2 80 CALM 30.29S TC -14
PEORIA PTCLDY 8 1 73 CALM 30.31R TC -13
6HR MIN TEMP: 8; 6HR MAX TEMP: 11;
LACON* PTCLDY 1 -4 81 CALM 30.32R TC -17
LINCOLN* CLEAR 7 0 71 CALM 30.31S TC -14
SPRINGFIELD PTCLDY 6 1 80 CALM 30.31R TC -14
6HR MIN TEMP: 5; 6HR MAX TEMP: 13;
TAYLORVILLE MOCLDY 6 2 83 CALM 30.30R TC -14
6HR MIN TEMP: 6; 6HR MAX TEMP: 12;
ILZ033-039-045-046-055>057-062-063-291300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 5 -1 76 N6 30.28R WCI -6 TC -15
DANVILLE* CLEAR -1 -5 81 CALM 30.30R TC -18
RANTOUL* CLEAR 3 -3 74 CALM 30.29R TC -16
MATTOON PTCLDY 3 -2 79 N6 30.27R WCI -8 TC -16
PARIS* PTCLDY 0 -4 80 CALM 30.29S TC -18
ILZ079-100>102-291300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 19 8 61 NE5 30.29R WCI 12 TC -7
BELLEVILLE MOCLDY 21 9 60 NE6 30.27S WCI 13 TC -6
CAHOKIA* MOCLDY 22 8 55 NE6 30.28R WCI 14 TC -6
SPARTA* MOCLDY 20 10 65 NE7 30.28R WCI 11 TC -7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 19 10 68 E5 30.26F WCI 12 TC -7
6HR MIN TEMP: 13; 6HR MAX TEMP: 21;
CAIRO* CLOUDY 17 13 85 CALM 30.25S TC -9
EFFINGHAM* MOCLDY 13 4 66 CALM 30.31S TC -11
MARION CLOUDY 19 8 64 NE3 30.27F TC -7
MT. VERNON CLOUDY 19 9 65 NE6 30.29R WCI 11 TC -7
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 21 8 56 NE5 30.29R WCI 14 TC -6
ILZ067-068-072-073-078-083-087-091-291300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 4 0 83 CALM 30.31S TC -16
FLORA* CLOUDY 16 9 73 NE5 30.31R WCI 9 TC -9
FAIRFIELD* CLOUDY 20 8 58 NE5 30.30R WCI 14 TC -7
HARRISBURG* CLOUDY 22 9 56 NE6 30.29R WCI 15 TC -5
ROBINSON* MOCLDY 1 0 92 SW1 30.30S TC -17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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