948
ASUS43 KLOT 290708
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-290800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 8 1 73 CALM 30.29F TC -13
STERLING* MOCLDY 8 1 73 N3 30.30S TC -13
SAVANNA* PTCLDY 7 -1 70 N3 30.31S TC -14
ILZ003-004-008-010-011-017-018-290800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 6 -5 60 N9 30.29S WCI -8 TC -14
FREEPORT* PTCLDY 3 -4 72 N3 30.29F TC -16
DE KALB* CLEAR 4 -4 70 N10 30.26F WCI -12 TC -16
PERU* MOCLDY 7 0 72 CALM 30.29R TC -14
ILZ005-006-012>014-019>023-290800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 6 -6 57 NW9 30.25F WCI -8 TC -14
CHICAGO-MIDWAY PTCLDY 8 -4 58 N12 30.26F WCI -7 TC -13
AURORA CLEAR -1 -6 79 N3 30.26F TC -18
JOLIET* CLEAR 8 1 73 N3 30.29S TC -13
WAUKEGAN CLEAR 3 -7 63 NW7 30.26R WCI -9 TC -16
DUPAGE AIRPORT CLEAR 5 -5 63 N7 30.25F WCI -7 TC -15
KANKAKEE* PTCLDY 3 -4 70 W6 30.29R WCI -8 TC -16
WHEELING CLEAR 5 -5 63 NW10 30.28S WCI -10 TC -15
MORRIS* PTCLDY 4 -3 74 CALM 30.27S TC -16
ROMEOVILLE* CLEAR 7 -2 66 N9 30.27F WCI -7 TC -14
LANSING* CLEAR 7 -2 66 NW5 30.26F WCI -1 TC -14
NORTHERLY ISL* N/A 10 -4 53 NW7 N/A WCI -1 TC -12
LMZ740>746-290800-
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 11 320/ 17/ 20 N/A
NORTHERLY ISL 11 310/ 7/ 17 N/A
CALUMET HARBOR 10 290/ 8/ 10 1024.4
BURNS HARBOR 13 320/ 8/ 10 1024.4S
MICHIGAN CITY 15 300/ 14/ 16 1024.9R
ILZ025>027-034>036-040-047-049-050-058-095>099-290800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 15 3 59 N5 30.28S WCI 8 TC -9
GALESBURG* MOCLDY 6 3 88 CALM 30.29F TC -14
MACOMB* MOCLDY 12 4 70 CALM 30.31F TC -11
JACKSONVILLE* PTCLDY 14 2 58 N6 30.29S WCI 5 TC -10
ILZ028>032-037-038-041>044-048-051>054-059>061-290800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 3 -4 72 CALM 30.29S TC -16
BLOOMINGTON PTCLDY 9 1 70 NW6 30.28S WCI -1 TC -13
DECATUR PTCLDY 7 0 73 N8 30.28S WCI -6 TC -14
PEORIA MOCLDY 11 1 64 N3 30.29F TC -12
LACON* MOCLDY 1 -5 74 CALM 30.30R TC -17
LINCOLN* MOCLDY 5 -3 70 CALM 30.30S TC -15
SPRINGFIELD PTCLDY 6 2 83 N6 30.29S WCI -4 TC -14
TAYLORVILLE PTCLDY 8 6 92 CALM 30.28F TC -13
ILZ033-039-045-046-055>057-062-063-290800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 2 -4 76 N5 30.27S WCI -8 TC -17
DANVILLE* CLEAR 2 -4 73 NW5 30.28F WCI -7 TC -16
RANTOUL* PTCLDY 6 -1 72 NW7 30.28S WCI -6 TC -15
MATTOON PTCLDY 14 5 67 W6 30.26F WCI 5 TC -10
PARIS* CLEAR 0 -4 85 CALM 30.28F TC -18
ILZ079-100>102-290800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 25 10 53 CALM 30.28F TC -4
BELLEVILLE CLOUDY 26 13 59 NE3 30.26F TC -3
CAHOKIA* CLOUDY 24 16 71 CALM 30.27F TC -4
SPARTA* CLOUDY 21 8 56 CALM 30.28F TC -6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 19 13 77 CALM 30.28R TC -7
CAIRO* PTCLDY 15 11 85 CALM 30.30R TC -9
EFFINGHAM* PTCLDY 7 5 91 CALM 30.31R TC -14
MARION PTCLDY 17 8 70 CALM 30.30R TC -8
MT. VERNON CLOUDY 24 11 57 NE5 30.29S WCI 18 TC -4
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* MOCLDY 25 11 56 E3 30.28S TC -4
ILZ067-068-072-073-078-083-087-091-290800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 2 0 91 CALM 30.30F TC -17
FLORA* CLEAR 10 7 85 CALM 30.30S TC -12
FAIRFIELD* CLOUDY 23 10 56 N3 30.30S TC -5
HARRISBURG* CLOUDY 17 9 70 CALM 30.30R TC -8
ROBINSON* CLEAR 0 -2 92 NE1 30.29F TC -18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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