263
ASUS43 KLOT 100610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CST SAT JAN 10 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.
ILZ001-002-007-009-015-016-024-100700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 31 30 96 CALM 30.12F FOG TC -1
6HR MIN TEMP: 27; 6HR MAX TEMP: 33;
STERLING* CLEAR 39 38 96 CALM 30.13S TC 4
SAVANNA* CLOUDY 34 32 93 W3 30.13S TC 1
ILZ003-004-008-010-011-017-018-100700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 36 34 92 CALM 30.12F TC 2
6HR MIN TEMP: 27; 6HR MAX TEMP: 38;
FREEPORT* CLOUDY N/A N/A N/A CALM 30.13F
DE KALB* CLOUDY 38 37 95 MISG 30.11F TC 3
PERU* CLOUDY 39 37 93 CALM 30.11S TC 4
ILZ005-006-012>014-019>023-100700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 40 32 73 SE9 30.10F TC 4
6HR MIN TEMP: 40; 6HR MAX TEMP: 43;
CHICAGO-MIDWAY CLOUDY 41 34 76 SE12 30.12F TC 5
6HR MIN TEMP: 41; 6HR MAX TEMP: 44;
AURORA CLOUDY 40 37 89 SE8 30.10F TC 4
6HR MIN TEMP: 39; 6HR MAX TEMP: 40;
JOLIET* CLOUDY 42 38 87 SE6 30.12F TC 6
WAUKEGAN CLOUDY 38 36 92 SE5 30.11F WCI 34 TC 3
6HR MIN TEMP: 29; 6HR MAX TEMP: 38;
DUPAGE AIRPORT CLOUDY 39 36 89 SE3 30.10F TC 4
6HR MIN TEMP: 36; 6HR MAX TEMP: 40;
KANKAKEE* CLOUDY 40 36 87 E8 30.13F TC 4
WHEELING CLOUDY 40 34 79 SE9 30.12F TC 4
6HR MIN TEMP: 40; 6HR MAX TEMP: 43;
MORRIS* CLOUDY 40 37 90 E6 30.10F TC 4
ROMEOVILLE* CLOUDY 41 37 87 SE6 30.12F TC 5
LANSING* CLOUDY 38 33 81 E10 30.14F WCI 31 TC 4
NORTHERLY ISL* N/A 36 33 89 SE6 N/A WCI 31 TC 2
LMZ740>746-100700-
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 38 140/ 9/ 10 N/A
NORTHERLY ISL 37 CALM / 2 N/A
CALUMET HARBOR 38 100/ 5/ 8 1020.6
BURNS HARBOR 38 110/ 7/ 9 1021.7F
MICHIGAN CITY 36 120/ 5/ 6 1021.5F
ILZ025>027-034>036-040-047-049-050-058-095>099-100700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 36 35 96 NE6 30.11F WCI 31 TC 2
GALESBURG* CLOUDY N/A N/A N/A CALM 30.13F HAZE
MACOMB* CLOUDY 33 33 100 CALM 30.16R FOG TC 0
JACKSONVILLE* CLOUDY 39 39 98 SE3 30.13S TC 4
ILZ028>032-037-038-041>044-048-051>054-059>061-100700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 40 37 89 E9 30.10F TC 4
BLOOMINGTON PTCLDY 35 34 96 SE7 30.11F WCI 29 TC 2
DECATUR CLOUDY 38 36 92 SE5 30.11S WCI 34 TC 3
PEORIA CLEAR 38 36 92 SW3 30.12R TC 3
6HR MIN TEMP: 37; 6HR MAX TEMP: 43;
LACON* CLOUDY 39 36 90 CALM 30.11R TC 4
LINCOLN* PTCLDY 37 36 94 S5 30.13R WCI 33 TC 3
SPRINGFIELD PTCLDY 38 36 92 S5 30.13R WCI 34 TC 3
6HR MIN TEMP: 36; 6HR MAX TEMP: 46;
TAYLORVILLE CLOUDY 40 36 85 CALM 30.11F TC 5
6HR MIN TEMP: 40; 6HR MAX TEMP: 45;
ILZ033-039-045-046-055>057-062-063-100700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 38 36 92 E10 30.09F WCI 31 TC 3
DANVILLE* CLOUDY 40 38 92 E7 30.13F TC 4
RANTOUL* CLOUDY 39 36 89 E7 30.10F WCI 34 TC 4
MATTOON CLOUDY 41 38 89 E8 30.08F TC 5
PARIS* CLOUDY 40 38 92 CALM 30.12F TC 5
ILZ079-100>102-100700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 39 37 90 CALM 30.11S TC 4
BELLEVILLE CLOUDY 41 38 90 NE3 30.08F TC 5
CAHOKIA* CLOUDY 42 38 85 E5 30.09F TC 6
SPARTA* CLOUDY 41 40 95 E5 30.09F TC 5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 44 39 82 E5 30.08F TC 7
6HR MIN TEMP: 43; 6HR MAX TEMP: 47;
CAIRO* CLOUDY 49 43 81 E8 30.08S TC 9
EFFINGHAM* CLOUDY 42 39 89 E6 30.12S TC 6
MARION CLOUDY 44 37 78 E6 30.09F TC 7
MT. VERNON CLOUDY 42 38 85 NE6 30.09F TC 6
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 44 39 83 E3 30.10F TC 7
METROPOLIS* CLOUDY 47 40 75 CALM 30.08F TC 8
ILZ067-068-072-073-078-083-087-091-100700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 41 37 86 E7 30.11F TC 5
FLORA* CLOUDY 41 39 93 NE3 30.11F TC 5
FAIRFIELD* CLOUDY 42 37 83 E5 30.10F TC 6
HARRISBURG* CLOUDY 44 38 80 NE3 30.10F TC 7
ROBINSON* CLOUDY 41 39 93 E7 30.11S TC 5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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