194
ASUS43 KLOT 291001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-291100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 8 0 69 N5 30.30F WCI 0 TC -13
STERLING* MOCLDY 3 -4 72 CALM 30.32S TC -16
SAVANNA* MOCLDY 2 -5 72 N5 30.32F WCI -7 TC -16
ILZ003-004-008-010-011-017-018-291100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 1 -6 72 NW5 30.30S WCI -9 TC -17
FREEPORT* PTCLDY 0 -6 76 CALM 30.31S TC -18
DE KALB* PTCLDY 1 -7 68 NW5 30.27S WCI -8 TC -17
PERU* MOCLDY 5 -2 72 N5 30.30S WCI -4 TC -15
ILZ005-006-012>014-019>023-291100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 3 -7 63 W6 30.26S WCI -8 TC -16
CHICAGO-MIDWAY MOCLDY 4 -6 63 NW6 30.28R WCI -7 TC -16
AURORA PTCLDY -3 -8 79 NW7 30.28S WCI -16 TC -19
JOLIET* PTCLDY 4 -1 79 CALM 30.30S TC -15
WAUKEGAN PTCLDY 1 -8 66 NW7 30.25R WCI -12 TC -17
DUPAGE AIRPORT PTCLDY 1 -7 68 NW7 30.26S WCI -12 TC -17
WHEELING PTCLDY 3 -6 66 NW7 30.28R WCI -9 TC -16
MORRIS* PTCLDY 1 -7 70 CALM 30.29S TC -17
ROMEOVILLE* PTCLDY 3 -4 72 NW6 30.29S HAZE WCI -8
LANSING* PTCLDY 4 -5 67 NW5 30.27S WCI -6 TC -16
NORTHERLY ISL* N/A 7 -3 64 W12 N/A WCI -8 TC -14
LMZ740>746-291100-
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 8 280/ 14/ 16 N/A
NORTHERLY ISL 8 260/ 7/ 10 N/A
CALUMET HARBOR 6 260/ 4/ 7 1024.4
BURNS HARBOR 14 290/ 7/ 8 1024.7R
MICHIGAN CITY 16 290/ 11/ 14 1024.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-291100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 14 5 67 NE10 30.28R WCI 1 TC -10
GALESBURG* MOCLDY 7 5 92 N6 30.29F WCI -3 TC -14
MACOMB* MOCLDY 10 4 75 N6 30.31F WCI 1 TC -12
JACKSONVILLE* CLOUDY 13 2 62 NE3 30.29S TC -11
ILZ028>032-037-038-041>044-048-051>054-059>061-291100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 0 -5 80 N3 30.29S TC -18
BLOOMINGTON MOCLDY 7 1 76 N6 30.27S WCI -3 TC -14
DECATUR MOCLDY 9 2 73 NE5 30.27F WCI 1 TC -13
PEORIA MOCLDY 9 1 70 N3 30.29F TC -13
LACON* MOCLDY 1 -4 79 CALM 30.29F TC -17
LINCOLN* MOCLDY 8 -1 64 CALM 30.29S TC -13
SPRINGFIELD MOCLDY 12 3 67 NE5 30.28F WCI 4 TC -11
TAYLORVILLE MOCLDY 10 3 72 NE6 30.28F WCI 1 TC -12
ILZ033-039-045-046-055>057-062-063-291100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 4 -2 76 N6 30.27S WCI -7 TC -16
DANVILLE* MOCLDY 0 -5 80 CALM 30.29R TC -18
RANTOUL* MOCLDY -1 -5 80 CALM 30.28R TC -18
MATTOON MOCLDY 6 1 80 NE5 30.25F WCI -3 TC -14
PARIS* MOCLDY 1 -4 79 CALM 30.28S TC -17
ILZ079-100>102-291100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLOUDY 23 11 60 NE3 30.27R TC -5
CAHOKIA* CLOUDY 21 10 62 NE5 30.27R WCI 15 TC -6
SPARTA* MOCLDY 20 9 61 NE5 30.26S WCI 14 TC -6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 16 12 84 N3 30.25F TC -9
CAIRO* MOCLDY 17 13 84 CALM 30.26S TC -9
EFFINGHAM* MOCLDY 7 5 89 N3 30.29F TC -14
MARION MOCLDY 16 10 78 N5 30.26S WCI 9 TC -9
MT. VERNON MOCLDY 22 10 60 NE6 30.28S WCI 14 TC -6
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 22 8 56 CALM 30.27R TC -6
ILZ067-068-072-073-078-083-087-091-291100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 1 -2 87 N5 30.28F WCI -9 TC -17
FLORA* CLOUDY 12 7 79 CALM 30.28S TC -11
FAIRFIELD* CLOUDY 20 8 57 NE3 30.28S TC -6
HARRISBURG* MOCLDY 22 8 56 E6 30.27F WCI 14 TC -6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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