366
ASUS43 KLOT 080701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-080800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 48 36 63 S15 29.77F TC 9
STERLING* CLEAR 44 38 79 VRB5 29.82F TC 7
SAVANNA* CLEAR 32 31 96 SE5 29.80F WCI 28 TC 0
ILZ003-004-008-010-011-017-018-080800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 37 35 92 SE5 29.84S WCI 33 TC 3
FREEPORT* CLEAR 41 37 86 S13 29.81F TC 5
ILZ005-006-012>014-019>023-080800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 41 36 82 S7 29.85F TC 5
CHICAGO-MIDWAY CLEAR 42 37 82 S10 29.87F TC 6
AURORA CLEAR 34 34 100 S3 29.85F FOG TC 1
JOLIET* CLEAR 40 39 97 CALM 29.88F TC 5
WAUKEGAN CLEAR 40 37 89 SW10 29.84S TC 4
DUPAGE AIRPORT CLEAR 36 35 96 S7 29.85F WCI 30 TC 2
WHEELING CLEAR 37 36 96 S6 29.87F WCI 32 TC 3
MORRIS* CLEAR 37 36 96 S7 29.87S WCI 31 TC 3
LANSING* CLEAR 37 34 90 S9 29.90F WCI 30 TC 3
NORTHERLY ISL* N/A 43 36 76 SW7 N/A TC 6
LMZ740>746-080800-
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 42 190/ 21/ 22 N/A
NORTHERLY ISL 43 230/ 6/ 12 N/A
CALUMET HARBOR 41 170/ 5/ 7 1011.6
BURNS HARBOR 43 180/ 8/ 11 1012.9S
MICHIGAN CITY 46 170/ 17/ 21 1011.6F
ILZ025>027-034>036-040-047-049-050-058-095>099-080800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 47 35 63 S9 29.80F TC 8
MACOMB* PTCLDY 43 37 79 S10 29.83F TC 6
ILZ028>032-037-038-041>044-048-051>054-059>061-080800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 41 36 81 S13 29.88S TC 5
BLOOMINGTON CLEAR 42 38 85 S14 29.88F TC 6
DECATUR MOCLDY 45 37 73 S16 29.89F TC 7
PEORIA CLEAR 41 37 86 S10 29.85F TC 5
LINCOLN* PTCLDY 44 35 70 S8 29.88F TC 7
SPRINGFIELD PTCLDY 47 37 68 S16 29.86F TC 8
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-080800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 41 36 82 SE13 29.92F TC 5
DANVILLE* CLEAR 46 36 68 S12 29.95S TC 8
RANTOUL* CLEAR 40 36 84 S13 29.91F TC 5
MATTOON MOCLDY 44 37 76 SE12 29.92F TC 7
PARIS* PTCLDY 40 35 84 SE13 29.95F TC 4
ILZ079-100>102-080800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE MOCLDY 44 37 78 CALM 29.87F TC 7
CAHOKIA* MOCLDY 47 38 71 SE7 29.86F TC 8
SPARTA* MOCLDY 46 37 71 SE7 29.91F TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-080800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 45 37 73 E3 29.92F TC 7
EFFINGHAM* MOCLDY 42 38 83 E7 29.95F TC 6
MT. VERNON MOCLDY 46 36 68 E5 29.93F TC 8
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* MOCLDY 50 37 62 SE6 29.92F TC 10
METROPOLIS* MOCLDY 43 35 73 CALM 29.95F TC 6
ILZ067-068-072-073-078-083-087-091-080800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 33 32 96 E5 29.97F WCI 29 TC 1
FLORA* MOCLDY 37 36 93 SE7 29.95S WCI 32 TC 3
FAIRFIELD* MOCLDY 46 36 68 SE3 29.95F TC 8
HARRISBURG* MOCLDY 43 36 76 E5 29.95F TC 6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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