012
ASUS43 KLOT 081206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CST THU JAN 08 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.
ILZ001-002-007-009-015-016-024-081300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 46 37 71 S8 29.74S TC 8
6HR MIN TEMP: 41; 6HR MAX TEMP: 48;
STERLING* MOCLDY 38 35 89 E6 29.78F WCI 33 TC 3
SAVANNA* MOCLDY 38 34 85 CALM 29.76S TC 3
ILZ003-004-008-010-011-017-018-081300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 38 34 85 SE6 29.81F WCI 33 TC 3
6HR MIN TEMP: 31; 6HR MAX TEMP: 40;
FREEPORT* MOCLDY 41 38 86 S12 29.78F TC 5
DE KALB* MOCLDY 37 35 95 MISG 29.82F TC 3
PERU* MOCLDY 39 36 87 SE9 29.81S WCI 33 TC 4
ILZ005-006-012>014-019>023-081300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 43 35 73 S9 29.84S TC 6
6HR MIN TEMP: 41; 6HR MAX TEMP: 44;
CHICAGO-MIDWAY CLOUDY 41 35 79 S7 29.86S TC 5
6HR MIN TEMP: 40; 6HR MAX TEMP: 43;
AURORA MOCLDY 36 35 96 SE9 29.83F WCI 29 TC 2
6HR MIN TEMP: 32; 6HR MAX TEMP: 36;
JOLIET* PTCLDY 39 37 89 SE3 29.86F TC 4
WAUKEGAN MOCLDY 42 36 79 S14 29.82S TC 6
6HR MIN TEMP: 39; 6HR MAX TEMP: 42;
DUPAGE AIRPORT MOCLDY 37 35 92 S9 29.83F WCI 30 TC 3
6HR MIN TEMP: 35; 6HR MAX TEMP: 37;
KANKAKEE* PTCLDY 38 33 84 SE7 29.88F WCI 33 TC 3
WHEELING MOCLDY 34 33 96 S5 29.85S WCI 30 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 40;
MORRIS* PTCLDY 38 34 86 SE5 29.83F WCI 34 TC 3
ROMEOVILLE* CLEAR 36 36 100 SE9 29.87S WCI 29 TC 2
LANSING* PTCLDY 38 34 85 S9 29.88F WCI 32 TC 3
NORTHERLY ISL* N/A 45 34 65 S14 N/A TC 7
LMZ740>746-081300-
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 45 190/ 17/ 17 N/A
NORTHERLY ISL 45 200/ 15/ 17 N/A
CALUMET HARBOR 43 170/ 8/ 10 1011.0
BURNS HARBOR 44 180/ 7/ 11 1012.5F
MICHIGAN CITY 45 170/ 14/ 18 1011.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-081300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 47 39 74 SE8 29.74F TC 8
GALESBURG* MOCLDY 45 42 89 SE6 29.78S TC 7
MACOMB* PTCLDY 44 39 83 S9 29.79S TC 7
JACKSONVILLE* MOCLDY 49 40 72 SE8 29.79S TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-081300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 43 36 77 S13 29.84F TC 6
BLOOMINGTON MOCLDY 42 36 79 S16 29.85S TC 6
DECATUR MOCLDY 44 36 73 S12 29.86S TC 7
PEORIA PTCLDY 44 36 73 SE5 29.81S TC 7
6HR MIN TEMP: 40; 6HR MAX TEMP: 46;
LACON* PTCLDY 48 35 60 S10 29.80S TC 9
LINCOLN* MOCLDY 42 35 75 S8 29.84S TC 6
SPRINGFIELD MOCLDY 48 38 68 SE17 29.81F TC 9
6HR MIN TEMP: 46; 6HR MAX TEMP: 49;
TAYLORVILLE MOCLDY 46 38 75 SE12 29.84F TC 8
6HR MIN TEMP: 42; 6HR MAX TEMP: 46;
ILZ033-039-045-046-055>057-062-063-081300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 39 35 86 SE9 29.88F WCI 33 TC 4
DANVILLE* MOCLDY 43 35 73 SE10 29.91F TC 6
RANTOUL* MOCLDY 37 34 90 SE7 29.88F WCI 31 TC 3
MATTOON MOCLDY 48 37 65 SE13 29.88S TC 9
PARIS* MOCLDY 41 35 78 CALM 29.92S TC 5
ILZ079-100>102-081300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 48 43 82 SE9 29.83S TC 9
CAHOKIA* MOCLDY 49 45 86 SE8 29.81F TC 9
SPARTA* CLOUDY 51 50 96 SE10 29.85F TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-081300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 51 46 83 S10 29.90R TC 11
6HR MIN TEMP: 41; 6HR MAX TEMP: 51;
CAIRO* CLOUDY 55 55 100 S6 29.92R VSB 1/4 TC 13
EFFINGHAM* MOCLDY 46 39 76 SE8 29.92R TC 8
MARION CLOUDY 50 47 89 S7 29.91R TC 10
MT. VERNON CLOUDY 47 42 83 S7 29.90S TC 8
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 48 38 69 SE7 29.87F TC 9
METROPOLIS* FOG 49 48 97 CALM 29.94R VSB 3/4 TC 9
ILZ067-068-072-073-078-083-087-091-081300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 44 37 76 SE9 29.93F TC 7
FLORA* CLOUDY 45 41 87 S8 29.91S TC 7
FAIRFIELD* CLOUDY 48 41 76 SE6 29.91S TC 9
HARRISBURG* CLOUDY 48 44 87 SE7 29.91F TC 9
ROBINSON* CLOUDY 45 39 81 SE9 29.93S TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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