120
ASUS43 KLOT 060707
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CST TUE JAN 06 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.
ILZ001-002-007-009-015-016-024-060800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 40 36 86 NE6 29.58F TC 4
STERLING* PTCLDY 37 37 100 E5 29.62F WCI 33 TC 3
SAVANNA* CLOUDY 38 34 86 NE3 29.62F TC 3
ILZ003-004-008-010-011-017-018-060800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 38 34 85 CALM 29.65F TC 3
FREEPORT* CLOUDY 35 32 89 E6 29.64F WCI 30 TC 2
DE KALB* CLOUDY 36 35 96 MISG 29.64F TC 2
PERU* PTCLDY 37 36 93 SE5 29.62F WCI 34 TC 3
ILZ005-006-012>014-019>023-060800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 36 32 85 E3 29.65F TC 2
CHICAGO-MIDWAY CLOUDY 38 34 85 SE6 29.66F WCI 33 TC 3
AURORA MOCLDY 35 34 96 E5 29.64F FOG WCI 31
JOLIET* MOCLDY 41 37 86 SE7 29.64F TC 5
WAUKEGAN MOCLDY 37 36 96 E5 29.67F FOG WCI 33
DUPAGE AIRPORT MOCLDY 35 33 92 NE3 29.64F TC 2
KANKAKEE* CLOUDY 38 35 89 SE7 29.66F WCI 32 TC 3
WHEELING MOCLDY 35 33 92 CALM 29.68F TC 2
MORRIS* MOCLDY 39 35 87 SE7 29.63F WCI 34 TC 4
ROMEOVILLE* MOCLDY 39 37 93 SE8 29.65F WCI 34 TC 4
LANSING* CLOUDY 36 33 88 SE6 29.67F WCI 31 TC 2
NORTHERLY ISL* N/A 34 32 92 NE1 N/A TC 1
LMZ740>746-060800-
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/ 7/ 8 N/A
NORTHERLY ISL 35 90/ 1/ 1 N/A
CALUMET HARBOR 38 110/ 4/ 5 1004.8F
BURNS HARBOR 43 140/ 6/ 8 1006.4F
MICHIGAN CITY 41 130/ 11/ 13 1005.6F
ILZ025>027-034>036-040-047-049-050-058-095>099-060800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 48 42 80 S10 29.60F TC 9
GALESBURG* CLOUDY 43 42 96 S7 29.59F TC 6
MACOMB* CLOUDY 44 40 86 S8 29.60F TC 7
JACKSONVILLE* MOCLDY 46 40 80 S9 29.63F TC 8
ILZ028>032-037-038-041>044-048-051>054-059>061-060800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 35 32 91 SE7 29.63F WCI 29 TC 2
BLOOMINGTON MOCLDY 42 40 92 S15 29.63F TC 6
DECATUR MOCLDY 45 40 82 S14 29.65F TC 7
PEORIA MOCLDY 45 40 82 S10 29.61F TC 7
LACON* MOCLDY 40 35 83 SE6 29.60F TC 4
LINCOLN* PTCLDY 46 38 76 S12 29.63F TC 8
SPRINGFIELD PTCLDY 46 41 82 S13 29.64F TC 8
TAYLORVILLE PTCLDY 46 42 86 S14 29.66F TC 8
ILZ033-039-045-046-055>057-062-063-060800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 44 40 85 S14 29.67F TC 7
DANVILLE* PTCLDY 46 39 76 S13 29.71F TC 8
RANTOUL* MOCLDY 35 34 94 SE6 29.67F WCI 30 TC 2
MATTOON PTCLDY 47 41 80 S12G22 29.69F TC 8
PARIS* PTCLDY 46 39 78 S15 29.72F TC 8
ILZ079-100>102-060800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 48 43 82 S12 29.68F TC 9
BELLEVILLE PTCLDY 50 46 84 SW9 29.68F TC 10
CAHOKIA* CLEAR 54 46 74 S10G18 29.68F TC 12
SPARTA* PTCLDY 51 46 83 S12G18 29.73S TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 52 46 80 SW20G31 29.75F TC 11
CAIRO* CLEAR 50 47 90 S9 29.81F TC 10
EFFINGHAM* PTCLDY 48 43 81 S8 29.73F TC 9
MARION CLEAR 51 44 78 S18G24 29.77F TC 11
MT. VERNON PTCLDY 50 43 77 SW15 29.74F TC 10
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* PTCLDY 53 45 74 S14G20 29.71F TC 12
METROPOLIS* PTCLDY 51 46 81 S8 29.82F TC 11
ILZ067-068-072-073-078-083-087-091-060800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 49 44 83 S15 29.77R TC 9
FLORA* PTCLDY 48 43 81 S12 29.74F TC 9
FAIRFIELD* PTCLDY 46 42 84 S6 29.76F TC 8
HARRISBURG* CLEAR 51 45 79 S12 29.77F TC 11
ROBINSON* MOCLDY 48 45 87 S14 29.74F TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page