117
ASUS43 KLOT 290810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-290900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 10 2 69 NW5 30.30R WCI 2 TC -12
STERLING* MOCLDY 6 -1 73 N5 30.31R WCI -3 TC -14
SAVANNA* MOCLDY 4 -3 72 CALM 30.32R TC -15
ILZ003-004-008-010-011-017-018-290900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 3 -7 63 N5 30.29S WCI -6 TC -16
FREEPORT* PTCLDY 4 -4 71 CALM 30.30R TC -16
DE KALB* PTCLDY 2 -6 69 N7 30.26R WCI -11 TC -17
PERU* MOCLDY 7 0 72 N3 30.29S TC -14
ILZ005-006-012>014-019>023-290900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 4 -7 60 N12 30.25S WCI -12 TC -16
CHICAGO-MIDWAY MOCLDY 6 -5 60 NW10 30.26S WCI -9 TC -14
AURORA PTCLDY 1 -5 75 N7 30.26S WCI -12 TC -17
JOLIET* PTCLDY 2 -3 77 CALM 30.29S TC -16
WAUKEGAN CLEAR 2 -7 66 NW7 30.26S WCI -11 TC -17
DUPAGE AIRPORT PTCLDY 3 -6 66 N7 30.25S WCI -9 TC -16
KANKAKEE* MOCLDY 2 -5 74 W5 30.29S WCI -8 TC -17
WHEELING CLEAR 4 -6 63 N8 30.28S WCI -9 TC -16
MORRIS* MOCLDY 5 -2 73 CALM 30.28R TC -15
ROMEOVILLE* PTCLDY 7 -4 61 W5 30.28R WCI -2 TC -14
LANSING* PTCLDY 7 -4 60 NW3 30.26S TC -14
NORTHERLY ISL* N/A 8 -3 61 NW10 N/A WCI -6 TC -13
LMZ740>746-290900-
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 10 320/ 17/ 20 N/A
NORTHERLY ISL 9 280/ 8/ 13 N/A
CALUMET HARBOR 9 280/ 5/ 8 1024.0
BURNS HARBOR 12 320/ 5/ 6 1024.4S
MICHIGAN CITY 16 310/ 13/ 16 1024.7F
ILZ025>027-034>036-040-047-049-050-058-095>099-290900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 15 5 64 NE7 30.27F WCI 5 TC -9
GALESBURG* MOCLDY 7 5 90 N3 30.30R TC -14
MACOMB* CLOUDY 11 4 71 N6 30.32R WCI 2 TC -11
JACKSONVILLE* CLOUDY 11 1 64 CALM 30.30R TC -12
ILZ028>032-037-038-041>044-048-051>054-059>061-290900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 2 -4 75 CALM 30.29S TC -17
BLOOMINGTON MOCLDY 8 2 76 N8 30.28S WCI -4 TC -13
DECATUR MOCLDY 13 2 61 N6 30.28S WCI 4 TC -11
PEORIA MOCLDY 11 2 67 CALM 30.30R TC -12
LACON* MOCLDY 3 -3 76 CALM 30.30R TC -16
LINCOLN* MOCLDY 3 -5 69 CALM 30.30S TC -16
SPRINGFIELD CLOUDY 13 2 61 N7 30.29S WCI 3 TC -11
TAYLORVILLE MOCLDY 8 5 90 CALM 30.28F TC -13
ILZ033-039-045-046-055>057-062-063-290900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 3 -3 76 N7 30.27S WCI -9 TC -16
DANVILLE* MOCLDY 2 -4 77 CALM 30.28F TC -17
RANTOUL* MOCLDY 6 -2 70 NW6 30.27F WCI -5 TC -15
MATTOON MOCLDY 12 4 70 NW3 30.27R TC -11
PARIS* MOCLDY -6 -10 81 CALM 30.29S TC -21
ILZ079-100>102-290900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 24 9 54 CALM 30.28S TC -5
BELLEVILLE CLOUDY 24 14 63 NE5 30.27R WCI 19 TC -4
CAHOKIA* MOCLDY 24 12 60 NE3 30.28R TC -4
SPARTA* MOCLDY 20 8 59 CALM 30.26F TC -6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 16 12 84 CALM 30.27F TC -9
CAIRO* MOCLDY 18 13 82 CALM 30.28F TC -8
EFFINGHAM* MOCLDY 5 3 89 CALM 30.30S TC -15
MARION MOCLDY 15 8 72 CALM 30.27F TC -9
MT. VERNON CLOUDY 24 11 57 NE7 30.28F WCI 16 TC -4
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 22 10 60 CALM 30.28S TC -6
ILZ067-068-072-073-078-083-087-091-290900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY -2 -4 91 NE5 30.30S FOG WCI -12
FLORA* MOCLDY 12 5 73 NE3 30.29F TC -11
FAIRFIELD* MOCLDY 22 9 58 CALM 30.29F TC -6
HARRISBURG* MOCLDY 17 10 73 CALM 30.28F TC -8
ROBINSON* MOCLDY -6 -8 92 SW3 30.30S TC -21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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