362
ASUS43 KLOT 290610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-290700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 8 1 73 W5 30.30R WCI 0 TC -13
6HR MIN TEMP: 7; 6HR MAX TEMP: 18;
STERLING* MOCLDY 7 1 76 N5 30.30S WCI -2 TC -14
SAVANNA* PTCLDY 2 -2 81 N5 30.30F WCI -7 TC -16
ILZ003-004-008-010-011-017-018-290700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 6 -3 66 N12 30.29R WCI -9 TC -14
6HR MIN TEMP: 4; 6HR MAX TEMP: 12;
FREEPORT* PTCLDY 3 -3 75 N6 30.29F WCI -8 TC -16
DE KALB* CLEAR 6 -2 71 N5 30.27R WCI -3 TC -15
PERU* MOCLDY 7 0 72 NW3 30.28F TC -14
ILZ005-006-012>014-019>023-290700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 8 -5 55 NW8 30.26R WCI -4 TC -13
6HR MIN TEMP: 8; 6HR MAX TEMP: 14;
CHICAGO-MIDWAY CLEAR 9 -2 61 NW12 30.27R WCI -6 TC -13
6HR MIN TEMP: 9; 6HR MAX TEMP: 15;
AURORA CLEAR 1 -5 75 NW5 30.27R WCI -9 TC -17
6HR MIN TEMP: 1; 6HR MAX TEMP: 8;
JOLIET* CLEAR 10 2 71 NW3 30.29S TC -12
WAUKEGAN CLEAR 5 -7 57 NW7 30.25R WCI -7 TC -15
6HR MIN TEMP: 4; 6HR MAX TEMP: 11;
DUPAGE AIRPORT CLEAR 5 -3 69 N8 30.26R WCI -8 TC -15
6HR MIN TEMP: 3; 6HR MAX TEMP: 13;
KANKAKEE* PTCLDY 1 -6 73 CALM 30.29S TC -17
WHEELING CLEAR 7 -4 60 NW8 30.28R WCI -6 TC -14
6HR MIN TEMP: 7; 6HR MAX TEMP: 13;
MORRIS* PTCLDY 0 -5 78 NW5 30.28S WCI -10 TC -18
ROMEOVILLE* CLEAR 9 0 66 NW6 30.29R WCI -1 TC -13
LANSING* CLEAR 7 -2 66 W5 30.27R WCI -2 TC -14
NORTHERLY ISL* N/A 11 -2 56 NW6 N/A WCI 2 TC -12
LMZ740>746-290700-
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 12 320/ 17/ 21 N/A
NORTHERLY ISL 11 10/ 5/ 14 N/A
CALUMET HARBOR 11 290/ 5/ 12 1023.9
BURNS HARBOR 14 310/ 7/ 9 1024.4R
MICHIGAN CITY 17 320/ 15/ 18 1024.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-290700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 16 2 54 NE6 30.28S WCI 7 TC -9
GALESBURG* MOCLDY 8 5 84 NW3 30.30S TC -13
MACOMB* MOCLDY 11 1 65 CALM 30.32S TC -12
JACKSONVILLE* PTCLDY 12 5 73 N3 30.30S TC -11
ILZ028>032-037-038-041>044-048-051>054-059>061-290700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 6 -2 68 NW3 30.29S TC -14
BLOOMINGTON PTCLDY 9 1 70 N8 30.28S WCI -3 TC -13
DECATUR PTCLDY 5 4 95 NW5 30.28S WCI -4 TC -15
PEORIA MOCLDY 11 0 61 N3 30.30R TC -12
6HR MIN TEMP: 9; 6HR MAX TEMP: 18;
LACON* MOCLDY 2 -5 73 CALM 30.30R TC -17
LINCOLN* MOCLDY 4 -4 69 CALM 30.30S TC -16
SPRINGFIELD PTCLDY 10 6 84 CALM 30.29F TC -12
6HR MIN TEMP: 6; 6HR MAX TEMP: 23;
TAYLORVILLE PTCLDY 11 8 87 CALM 30.29F TC -12
6HR MIN TEMP: 9; 6HR MAX TEMP: 22;
ILZ033-039-045-046-055>057-062-063-290700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 3 -1 83 NW5 30.27S WCI -6 TC -16
DANVILLE* CLEAR 0 -4 85 W5 30.28S WCI -10 TC -18
RANTOUL* PTCLDY 3 -3 76 W6 30.28S WCI -8 TC -16
MATTOON PTCLDY 14 5 67 W5 30.27S WCI 6 TC -10
PARIS* CLEAR 0 -4 85 CALM 30.29S TC -18
ILZ079-100>102-290700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 27 10 50 CALM 30.29S TC -3
BELLEVILLE CLOUDY 26 13 59 CALM 30.27F TC -4
CAHOKIA* CLOUDY 25 13 60 CALM 30.28S TC -4
SPARTA* PTCLDY 20 8 59 CALM 30.29R TC -7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 21 14 74 S3 30.27F TC -6
6HR MIN TEMP: 21; 6HR MAX TEMP: 29;
CAIRO* PTCLDY 15 11 85 CALM 30.29R TC -10
EFFINGHAM* PTCLDY 9 6 85 CALM 30.31S TC -13
MARION PTCLDY 22 10 60 S3 30.29F TC -5
MT. VERNON CLOUDY 23 16 74 CALM 30.29S TC -5
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 25 12 58 NE5 30.28F WCI 19 TC -4
ILZ067-068-072-073-078-083-087-091-290700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 5 2 87 CALM 30.32R TC -15
FLORA* CLEAR 19 9 63 CALM 30.31S TC -7
FAIRFIELD* CLOUDY 24 10 57 N5 30.31R WCI 18 TC -5
HARRISBURG* CLOUDY 23 13 67 CALM 30.30S TC -5
ROBINSON* CLEAR -2 -6 84 SE1 30.31R TC -19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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