783
ASUS43 KLOT 281508
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CST WED JAN 28 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.
ILZ001-002-007-009-015-016-024-281600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 10 1 67 W10 30.27F WCI -4 TC -12
STERLING* SUNNY 9 3 77 W12 30.26F WCI -6 TC -13
SAVANNA* SUNNY 6 -1 71 W6 30.26S WCI -4 TC -14
ILZ003-004-008-010-011-017-018-281600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 5 -2 72 W12 30.23S WCI -11 TC -15
FREEPORT* SUNNY 5 -1 74 W8 30.22F WCI -8 TC -15
DE KALB* SUNNY 3 -2 78 MISG 30.21S TC -16
PERU* SUNNY 7 0 72 W8 30.27S WCI -6 TC -14
ILZ005-006-012>014-019>023-281600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 4 -4 69 W13 30.19F WCI -13 TC -16
CHICAGO-MIDWAY MOSUNNY 5 -3 69 W12 30.22S WCI -11 TC -15
AURORA SUNNY 5 -1 76 W14 30.22S WCI -12 TC -15
JOLIET* SUNNY 6 -1 73 W7 30.25F WCI -6 TC -14
WAUKEGAN SUNNY 3 -4 72 W7 30.17F WCI -9 TC -16
DUPAGE AIRPORT SUNNY 3 -3 76 W10 30.20F WCI -12 TC -16
KANKAKEE* SUNNY 3 -4 72 W12 30.27S WCI -14 TC -16
WHEELING SUNNY 5 -3 69 NW12 30.21S WCI -11 TC -15
MORRIS* SUNNY 6 -1 75 W9 30.25S WCI -8 TC -15
ROMEOVILLE* SUNNY 3 -2 78 W13 30.24S WCI -14 TC -16
LANSING* SUNNY 4 -3 72 W12 30.23F WCI -12 TC -16
NORTHERLY ISL* N/A 6 -1 73 W9 N/A WCI -8 TC -14
LMZ740>746-281600-
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 5 280/ 15/ 18 N/A
NORTHERLY ISL 6 270/ 8/ 13 N/A
CALUMET HARBOR 4 240/ 4/ 9 1022.8
BURNS HARBOR 6 240/ 7/ 8 1023.4F
MICHIGAN CITY 5 220/ 11/ 12 1024.4F
ILZ025>027-034>036-040-047-049-050-058-095>099-281600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 15 5 64 SW6 30.33R WCI 6 TC -9
GALESBURG* SUNNY 7 4 86 SW5 30.30S WCI -2 TC -14
MACOMB* SUNNY 10 1 68 W9 30.34S WCI -4 TC -12
JACKSONVILLE* SUNNY 11 1 64 W5 30.35R WCI 3 TC -11
ILZ028>032-037-038-041>044-048-051>054-059>061-281600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 5 -3 71 W10 30.27S WCI -10 TC -15
BLOOMINGTON SUNNY 7 -1 70 W14 30.27S WCI -10 TC -14
DECATUR SUNNY 7 -1 70 W9 30.31S WCI -7 TC -14
PEORIA PTSUNNY 6 -2 69 W6 30.31S WCI -4 TC -14
LACON* SUNNY 6 -3 67 SW6 30.29S WCI -5 TC -14
LINCOLN* SUNNY 10 -4 53 SW3 30.32S TC -12
SPRINGFIELD SUNNY 7 -1 70 W9 30.33S WCI -7 TC -14
TAYLORVILLE SUNNY 10 0 62 SW7 30.33S WCI -1 TC -12
ILZ033-039-045-046-055>057-062-063-281600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY -1 -6 79 W8 30.29R WCI -15 TC -18
DANVILLE* SUNNY 5 -2 71 SW7 30.29S WCI -7 TC -15
RANTOUL* SUNNY 3 -4 70 SW9 30.28S WCI -11 TC -16
MATTOON SUNNY 8 -2 63 SW7 30.31S WCI -3 TC -13
PARIS* SUNNY 4 -4 69 W9 30.32S WCI -11 TC -16
ILZ079-100>102-281600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 18 7 62 SW8 30.37R WCI 7 TC -8
CAHOKIA* CLOUDY 19 8 62 SW3 30.38S TC -7
SPARTA* PTSUNNY 19 7 59 SW6 30.40R WCI 11 TC -7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 16 7 67 S3 30.40F TC -9
CAIRO* CLOUDY 21 12 68 CALM 30.44S TC -6
EFFINGHAM* MOSUNNY 8 5 88 SW8 30.37S WCI -5 TC -13
MARION CLOUDY 19 10 68 CALM 30.40S TC -7
MT. VERNON CLOUDY 10 5 80 CALM 30.39S TC -12
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 15 6 67 SW6 30.37S WCI 6 TC -10
ILZ067-068-072-073-078-083-087-091-281600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 1 -3 83 CALM 30.38S TC -17
FLORA* CLOUDY 10 7 85 SW6 30.38S WCI 1 TC -12
FAIRFIELD* CLOUDY 8 4 83 CALM 30.39S TC -13
HARRISBURG* MOSUNNY 14 6 69 CALM 30.41F TC -10
ROBINSON* MOSUNNY 3 0 85 W6 30.36S WCI -8 TC -16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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