420
ASUS43 KLOT 150803
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CST SAT NOV 15 2025
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.
ILZ001-002-007-009-015-016-024-150900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 62 56 80 SW12 29.65F TC 17
STERLING* PTCLDY 59 55 87 SW7 29.67F TC 15
ILZ003-004-008-010-011-017-018-150900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 55 52 89 S9 29.66F TC 13
PERU* PTCLDY 57 53 86 S10 29.70F TC 14
ILZ005-006-012>014-019>023-150900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 61 54 77 SW12G23 29.67F TC 16
CHICAGO-MIDWAY CLOUDY 60 55 83 S9 29.69F TC 16
AURORA PTCLDY 58 54 86 SW12 29.68F TC 14
JOLIET* PTCLDY 59 56 88 S5 29.71F TC 15
WAUKEGAN PTCLDY 60 54 80 SW15 29.64F TC 16
DUPAGE AIRPORT PTCLDY 56 53 90 S9 29.68F TC 13
WHEELING PTCLDY 61 55 81 SW12G21 29.68F TC 16
MORRIS* PTCLDY 60 56 88 SW14 29.70F TC 16
LANSING* PTCLDY 57 51 79 SW13 29.72F TC 14
NORTHERLY ISL* N/A 61 53 75 S9 N/A TC 16
LMZ740>746-150900-
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)
S. MID LAKE BUOY 55 51 190/ 16/ 17 1004.1F
WINTHROP HARBOR 54 50 170/ 8/ 10 N/A 1/ 3
WAUKEGAN HARBOR 58 47 N/A 1/ 3
HARRISON CRIB 62 210/ 20/ 22 N/A
NORTHERLY ISL 61 210/ 6/ 10 N/A
CALUMET HARBOR 62 200/ 10/ 14 1004.8
BURNS HARBOR 61 190/ 9/ 12 1006.8F
MICHIGAN CITY 62 180/ 12/ 16 1005.3F
ST. JOSEPH BUOY 57 51 150/ 14/ 17 1006.9F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-150900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 63 57 81 SW13 29.74F TC 17
MACOMB* CLOUDY 63 57 82 SW16 29.73F TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-150900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 61 55 79 SW12 29.73F TC 16
BLOOMINGTON MOCLDY 62 56 80 SW17G25 29.76F TC 17
DECATUR PTCLDY 62 57 83 SW17 29.79F TC 17
PEORIA CLOUDY 56 53 90 S6 29.73F TC 13
LACON* MOCLDY 62 53 72 SW12 29.70F TC 17
SPRINGFIELD MOCLDY 62 55 77 S16 29.77F TC 17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-150900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 59 56 89 SW13 29.79F TC 15
RANTOUL* MOCLDY 61 57 88 SW14 29.78F TC 16
MATTOON PTCLDY 61 56 83 S10 29.81F TC 16
PARIS* PTCLDY 61 55 81 SW16 29.82F TC 16
ILZ079-100>102-150900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE MOCLDY 64 58 81 SW7 29.82S TC 18
CAHOKIA* PTCLDY 67 57 70 SW7 29.83S TC 19
SPARTA* CLOUDY 63 57 80 S9 29.88S TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE N/A N/A N/A N/A MISG 29.88F
EFFINGHAM* PTCLDY 62 58 84 S10 29.86F TC 17
MT. VERNON MOCLDY N/A N/A N/A SW12 29.88F
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* MOCLDY 65 56 74 SW14G20 29.86S TC 18
METROPOLIS* PTCLDY 61 53 74 CALM 29.94F TC 16
ILZ067-068-072-073-078-083-087-091-150900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 59 54 83 S8 29.87F TC 15
FLORA* PTCLDY 59 55 88 S8 29.87F TC 15
FAIRFIELD* MOCLDY 58 53 84 S6 29.88F TC 15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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