516
ASUS43 KLOT 071510
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CST WED JAN 07 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.
ILZ001-002-007-009-015-016-024-071600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE FOG 30 30 100 S5 29.92S VSB 1/4 WCI 25
STERLING* FOG 30 30 100 VRB5 29.94R VSB 1/4 WCI 25
SAVANNA* FOG 30 29 96 S9 29.94R VSB 1/4 WCI 21
ILZ003-004-008-010-011-017-018-071600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FOG 30 30 100 SW6 29.93R VSB 1/4 WCI 24
FREEPORT* CLOUDY 31 28 90 S7 29.92S VSB 1/4 WCI 24
DE KALB* SNOW 30 30 100 MISG 29.93R VSB<1/4 TC -1
PERU* FOG 34 34 100 S5 29.94S VSB 1/4 WCI 30
ILZ005-006-012>014-019>023-071600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 32 31 96 W8 29.92R FOG WCI 25
CHICAGO-MIDWAY CLOUDY 34 33 96 SW10 29.93R FOG WCI 26
AURORA FOG 31 31 100 W7 29.93R VSB 1/4 WCI 24
JOLIET* CLOUDY 34 34 100 W3 29.95R FOG TC 1
WAUKEGAN CLOUDY 32 32 100 W5 29.89R FOG WCI 27
DUPAGE AIRPORT FOG 31 31 100 SW8 29.91R VSB 1/2 WCI 23
KANKAKEE* CLOUDY 35 33 94 SW8 29.96R FOG WCI 28
WHEELING CLOUDY 33 32 96 W6 29.92R FOG WCI 28
MORRIS* FOG 32 32 100 SW6 29.94R VSB 1 WCI 27
ROMEOVILLE* FOG 32 32 100 W9 29.94R VSB 1 WCI 24
LANSING* CLOUDY 36 35 97 W9 29.94R FOG WCI 29
NORTHERLY ISL* N/A 35 33 92 S5 N/A WCI 31 TC 2
LMZ740>746-071600-
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 36 280/ 9/ 11 N/A
NORTHERLY ISL 36 240/ 5/ 9 N/A
CALUMET HARBOR 36 220/ 5/ 10 1012.7R
BURNS HARBOR 37 230/ 6/ 9 1013.9R
MICHIGAN CITY 38 210/ 9/ 10 1013.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-071600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 38 35 89 S6 29.91S WCI 33 TC 3
GALESBURG* FOG N/A N/A N/A SE5 29.95R VSB<1/4
MACOMB* FOG 30 30 100 E3 29.95S VSB 1/4 TC -1
JACKSONVILLE* SUNNY 34 34 99 SE5 29.95S WCI 30 TC 1
ILZ028>032-037-038-041>044-048-051>054-059>061-071600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC FOG 33 32 97 SW3 29.95S VSB 1/2 TC 1
BLOOMINGTON FOG 32 32 100 S12 29.96R VSB 1/8 WCI 23
DECATUR FOG 32 32 100 S8 29.98R VSB 1/4 WCI 25
PEORIA FOG 32 32 100 S5 29.95S VSB<1/4 WCI 27
LACON* FOG 32 31 96 SW5 29.94S VSB 1 WCI 28
LINCOLN* FOG 31 30 94 S3 29.97R VSB<1/4 TC 0
SPRINGFIELD MOSUNNY 35 35 100 S3 29.96S FOG TC 2
TAYLORVILLE PTSUNNY 33 33 99 CALM 29.98S TC 1
ILZ033-039-045-046-055>057-062-063-071600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN FOG 34 34 100 SW6 29.96S VSB 1/4 WCI 29
DANVILLE* CLOUDY 38 35 89 SW8 29.97S WCI 32 TC 3
RANTOUL* FOG 34 33 96 S6 29.96R VSB 1/2 WCI 29
MATTOON FOG 33 33 100 S8 29.98R VSB 1/4 WCI 26
PARIS* CLOUDY 37 36 94 CALM 29.99R FOG TC 3
ILZ079-100>102-071600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 37 34 87 CALM 29.97R TC 3
BELLEVILLE SUNNY 40 37 92 CALM 29.97R TC 4
CAHOKIA* SUNNY 39 35 86 CALM 29.98R TC 4
SPARTA* SUNNY 43 38 85 CALM 30.00S TC 6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 41 37 86 CALM 30.00R TC 5
CAIRO* CLOUDY 41 41 100 CALM 30.02S VSB 3/4 TC 5
EFFINGHAM* FOG 33 33 100 CALM 30.02R VSB 1/4 TC 1
MARION SUNNY 43 39 87 S5 30.01R TC 6
MT. VERNON SUNNY 40 39 97 CALM 30.02R FOG TC 4
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* SUNNY 38 38 98 CALM 30.00R FOG TC 4
METROPOLIS* N/A 38 37 97 CALM 30.03R FOG TC 4
ILZ067-068-072-073-078-083-087-091-071600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE FOG 31 30 96 CALM 30.01R VSB<1/4 TC -1
FLORA* PTSUNNY 34 N/A N/A CALM 30.02R FOG TC 1
FAIRFIELD* FOG 34 34 98 CALM 30.01R VSB 1/4 TC 1
ROBINSON* CLOUDY 37 37 100 S2 30.00R FOG TC 3
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