730
ASUS43 KLOT 070801
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-070900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 34 31 88 W8 29.86R WCI 27 TC 1
STERLING* CLOUDY 33 33 100 W10 29.86R FOG WCI 25
SAVANNA* CLOUDY 32 31 94 W10 29.86R WCI 24 TC 0
ILZ003-004-008-010-011-017-018-070900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 35 34 96 W14 29.84R FOG WCI 26
FREEPORT* CLOUDY 33 31 92 W10 29.84R VSB 3/4 WCI 25
DE KALB* FOG 34 34 100 MISG 29.81S VSB 1/2 TC 1
ILZ005-006-012>014-019>023-070900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 37 35 92 SW8 29.80R WCI 31 TC 3
CHICAGO-MIDWAY CLOUDY 38 35 89 W12 29.81R FOG WCI 30
AURORA CLOUDY 35 34 96 W9 29.81R FOG WCI 28
JOLIET* CLOUDY 38 37 95 W6 29.84R WCI 34 TC 4
WAUKEGAN CLOUDY 36 36 100 W13 29.78R FOG WCI 27
DUPAGE AIRPORT CLOUDY 36 35 96 W13 29.80R FOG WCI 27
WHEELING CLOUDY 37 36 96 W12 29.81R WCI 29 TC 3
MORRIS* CLOUDY 36 36 99 W9 29.82S FOG WCI 29
ROMEOVILLE* CLOUDY 36 36 100 W7 29.83R FOG WCI 30
LANSING* CLOUDY 37 36 94 W9 29.82R WCI 30 TC 3
NORTHERLY ISL* N/A 38 35 89 SW10 N/A WCI 31 TC 3
LMZ740>746-070900-
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 39 270/ 16/ 17 N/A
NORTHERLY ISL 38 270/ 9/ 14 N/A
CALUMET HARBOR 39 250/ 6/ 13 1008.5
BURNS HARBOR 37 260/ 5/ 6 1009.8R
MICHIGAN CITY 35 230/ 10/ 11 1009.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-070900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY FOG 31 31 100 S6 29.86R VSB 1/2 WCI 25
MACOMB* FOG 27 27 100 CALM 29.88R VSB 1/4 TC -3
ILZ028>032-037-038-041>044-048-051>054-059>061-070900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 37 36 94 W13 29.85R WCI 29 TC 3
BLOOMINGTON CLOUDY 36 36 100 W7 29.86R WCI 30 TC 2
DECATUR CLEAR 35 34 96 CALM 29.87R FOG TC 2
PEORIA CLOUDY 35 34 96 CALM 29.86R TC 2
LACON* CLOUDY 36 33 88 W8 29.86R FOG WCI 29
LINCOLN* CLOUDY 37 35 94 CALM 29.87R FOG TC 3
SPRINGFIELD CLEAR 31 31 100 SW5 29.87R FOG WCI 26
TAYLORVILLE CLEAR 32 32 99 CALM 29.89R TC 0
ILZ033-039-045-046-055>057-062-063-070900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 38 36 92 NW10 29.87R WCI 31 TC 3
DANVILLE* CLOUDY 40 37 90 W9 29.86R TC 5
RANTOUL* CLOUDY 39 37 91 W9 29.86R WCI 33 TC 4
MATTOON PTCLDY 34 33 96 W6 29.87R WCI 29 TC 1
PARIS* CLOUDY 40 38 91 CALM 29.88R TC 5
ILZ079-100>102-070900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLEAR 39 36 88 CALM 29.90R TC 4
CAHOKIA* CLEAR 32 31 96 CALM 29.90 TC 0
SPARTA* CLEAR 46 35 65 CALM 29.92S TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-070900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 43 35 73 NW3 29.91R TC 6
EFFINGHAM* CLEAR 35 35 100 CALM 29.91R TC 2
MT. VERNON CLEAR 33 32 96 CALM 29.92R FOG TC 1
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* N/A 37 35 95 CALM 29.90S FOG TC 3
METROPOLIS* FOG 37 36 96 CALM 29.91R VSB 1/4 TC 3
ILZ067-068-072-073-078-083-087-091-070900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 37 36 96 NW5 29.89R WCI 33 TC 3
FLORA* CLEAR 39 37 93 NW8 29.91R WCI 34 TC 4
FAIRFIELD* CLEAR 35 33 93 CALM 29.91R TC 2
HARRISBURG* CLEAR 38 35 89 CALM 29.92R 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