466
ASUS43 KLOT 062301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM 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.
ILZ001-002-007-009-015-016-024-070000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 39 36 89 W16G24 29.74R WCI 30 TC 4
STERLING* CLOUDY 40 40 100 W12 29.72R FOG TC 4
SAVANNA* CLOUDY 38 37 93 W6 29.72R WCI 34 TC 4
ILZ003-004-008-010-011-017-018-070000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD DRIZZLE 39 38 96 W7 29.71R FOG WCI 34
FREEPORT* CLOUDY 39 37 90 W8 29.71R WCI 34 TC 4
ILZ005-006-012>014-019>023-070000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 40 38 93 W10 29.66R FOG TC 4
CHICAGO-MIDWAY CLOUDY 41 38 89 W9 29.68R FOG TC 5
AURORA CLOUDY 40 38 93 W8 29.68R FOG TC 4
JOLIET* CLOUDY 44 41 90 W3 29.70R FOG TC 7
WAUKEGAN CLOUDY 39 37 92 W6 29.64R FOG WCI 35
DUPAGE AIRPORT CLOUDY 40 39 97 W7 29.68R FOG TC 4
WHEELING CLOUDY 41 38 89 W6 29.67R TC 5
MORRIS* CLOUDY 42 39 86 W10 29.69R FOG TC 6
ROMEOVILLE* CLOUDY 41 41 100 W6 29.69R FOG TC 5
LANSING* CLOUDY 42 38 86 W8 29.68R FOG TC 5
NORTHERLY ISL* N/A 42 37 82 W9 N/A TC 6
LMZ740>746-070000-
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 43 270/ 10/ 10 N/A
NORTHERLY ISL 42 250/ 8/ 9 N/A
CALUMET HARBOR 44 220/ 5 1003.8
BURNS HARBOR 38 290/ 5/ 7 1005.1R
MICHIGAN CITY 39 280/ 5/ 5 1004.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-070000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 43 39 86 W8 29.77R TC 6
MACOMB* CLOUDY 43 41 93 W14 29.78R TC 6
ILZ028>032-037-038-041>044-048-051>054-059>061-070000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 42 41 94 W9 29.72R FOG TC 6
BLOOMINGTON CLOUDY 43 41 93 W14 29.74R TC 6
DECATUR CLEAR 48 41 76 W7 29.73R TC 9
PEORIA CLOUDY 44 40 85 W8 29.74R TC 7
LINCOLN* MOCLDY 47 39 75 W8 29.75R TC 8
SPRINGFIELD CLEAR 48 41 76 NW6 29.73R TC 9
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-070000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 43 40 89 W9 29.72R TC 6
DANVILLE* CLOUDY 47 42 82 W7 29.72R TC 9
RANTOUL* CLOUDY 44 40 85 W13 29.73R TC 7
MATTOON CLEAR 50 44 80 CALM 29.71R TC 10
PARIS* CLEAR 45 40 84 CALM 29.72R TC 7
ILZ079-100>102-070000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 59 39 47 W9 29.74R TC 15
BELLEVILLE CLEAR 64 37 38 W8 29.72R TC 18
CAHOKIA* CLEAR 64 35 34 W10 29.74R TC 18
SPARTA* CLEAR 65 37 35 W3 29.75R TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-070000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 59 48 67 S6 29.74S TC 15
EFFINGHAM* CLEAR 55 45 69 SW6 29.73S TC 13
MARION CLEAR 61 48 63 S9 29.75S TC 16
MT. VERNON CLEAR 55 45 68 SW6 29.74R TC 13
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 60 44 56 W3 29.73R TC 16
METROPOLIS* CLEAR 62 48 60 CALM 29.78S TC 17
ILZ067-068-072-073-078-083-087-091-070000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 56 45 66 W5 29.73R TC 13
FLORA* CLEAR 57 45 62 W5 29.73S TC 14
FAIRFIELD* CLEAR 60 46 59 SW5 29.73S TC 16
HARRISBURG* CLEAR 58 46 64 SW7 29.75S TC 15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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