906
ASUS43 KLOT 060010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CST MON JAN 05 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.
ILZ001-002-007-009-015-016-024-060100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 39 35 86 E9 29.71F WCI 33 TC 4
6HR MIN TEMP: 36; 6HR MAX TEMP: 49;
STERLING* CLOUDY 36 35 96 E7 29.76F WCI 30 TC 2
SAVANNA* MOCLDY 37 32 83 E7 29.75F WCI 32 TC 3
ILZ003-004-008-010-011-017-018-060100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 37 33 85 E5 29.79F WCI 33 TC 3
6HR MIN TEMP: 37; 6HR MAX TEMP: 42;
FREEPORT* MOCLDY 35 32 89 SE7 29.78F WCI 29 TC 2
DE KALB* MOCLDY 37 34 89 MISG 29.79F TC 3
PERU* CLOUDY N/A N/A N/A E6 29.77F
ILZ005-006-012>014-019>023-060100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 37 31 78 E3 29.81S TC 3
6HR MIN TEMP: 37; 6HR MAX TEMP: 45;
CHICAGO-MIDWAY CLOUDY 41 34 76 SE7 29.82S TC 5
6HR MIN TEMP: 41; 6HR MAX TEMP: 45;
AURORA MOCLDY 36 33 89 SE6 29.79F WCI 31 TC 2
6HR MIN TEMP: 36; 6HR MAX TEMP: 47;
JOLIET* MOCLDY 41 36 81 SE3 29.82R TC 5
WAUKEGAN MOCLDY 34 32 92 SE6 29.81S WCI 29 TC 1
6HR MIN TEMP: 34; 6HR MAX TEMP: 40;
DUPAGE AIRPORT MOCLDY 37 33 85 SE5 29.80S WCI 33 TC 3
6HR MIN TEMP: 36; 6HR MAX TEMP: 43;
KANKAKEE* MOCLDY 38 33 81 SE7 29.84R WCI 33 TC 4
WHEELING MOCLDY 36 32 85 SE3 29.83S TC 2
6HR MIN TEMP: 36; 6HR MAX TEMP: 45;
MORRIS* MOCLDY 40 34 78 SE6 29.79F TC 5
ROMEOVILLE* CLEAR 39 36 87 SE9 29.83R WCI 33 TC 4
LANSING* PTCLDY 36 32 84 SE3 29.83S TC 2
NORTHERLY ISL* N/A 34 30 86 CALM N/A TC 1
LMZ740>746-060100-
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 37 140/ 6/ 8 N/A
NORTHERLY ISL 34 CALM / 2 N/A
CALUMET HARBOR 41 150/ 3/ 7 1009.6S
BURNS HARBOR 41 180/ 3/ 4 1011.2S
MICHIGAN CITY 40 150/ 2/ 3 1010.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-060100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 47 40 76 SE10 29.68F TC 8
GALESBURG* MOCLDY 42 40 91 E6 29.72F TC 6
MACOMB* MOCLDY 45 39 81 SE9 29.73F TC 7
JACKSONVILLE* MOCLDY 47 39 72 SE9 29.75F TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-060100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 37 33 83 SE9 29.79S WCI 31 TC 3
BLOOMINGTON MOCLDY 44 38 79 SE14 29.79F TC 7
DECATUR PTCLDY 47 39 74 SE9 29.80F TC 8
PEORIA MOCLDY 46 38 73 SE7 29.76F TC 8
6HR MIN TEMP: 42; 6HR MAX TEMP: 50;
LACON* MOCLDY 41 34 75 SE5 29.76F TC 5
LINCOLN* MOCLDY 45 37 71 S9 29.77F TC 7
SPRINGFIELD PTCLDY 50 40 68 SE14 29.76F TC 10
6HR MIN TEMP: 47; 6HR MAX TEMP: 55;
TAYLORVILLE CLEAR 48 40 74 SE10 29.79F TC 9
6HR MIN TEMP: 47; 6HR MAX TEMP: 54;
ILZ033-039-045-046-055>057-062-063-060100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 42 36 79 SE9 29.82F TC 6
DANVILLE* MOCLDY 42 34 74 SE6 29.84F TC 6
RANTOUL* MOCLDY 40 35 81 SE7 29.82F TC 5
MATTOON PTCLDY 47 38 71 S9 29.82F TC 8
PARIS* MOCLDY 39 34 81 CALM 29.85S TC 4
ILZ079-100>102-060100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 50 39 66 SE14 29.78S TC 10
BELLEVILLE CLEAR 53 41 62 S14 29.77F TC 12
CAHOKIA* CLEAR 52 39 61 SE10 29.76F TC 11
SPARTA* CLEAR 52 41 66 S12G21 29.81F TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 51 41 68 S8 29.84F TC 11
6HR MIN TEMP: 49; 6HR MAX TEMP: 59;
CAIRO* PTCLDY 54 42 63 S6 29.89S TC 12
EFFINGHAM* CLEAR 48 40 71 SE7 29.85F TC 9
MARION CLEAR 52 43 71 S10 29.86R TC 11
MT. VERNON CLEAR 50 37 61 SE6 29.85F TC 10
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 53 37 55 SE7 29.83F TC 12
METROPOLIS* PTCLDY 55 41 59 CALM 29.89F TC 13
ILZ067-068-072-073-078-083-087-091-060100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 42 36 79 SE8 29.88S TC 6
FLORA* CLEAR 43 37 81 SE10 29.86F TC 6
FAIRFIELD* CLEAR 49 37 62 SE6 29.87S TC 9
HARRISBURG* PTCLDY 44 36 75 SE6 29.88S TC 7
ROBINSON* CLEAR 46 39 76 S10 29.86F TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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