934
ASUS43 KLOT 120801
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CST THU FEB 12 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.
ILZ001-002-007-009-015-016-024-120900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 23 18 81 CALM 30.26F TC -5
SAVANNA* MOCLDY 25 22 90 CALM 30.28S TC -4
ILZ003-004-008-010-011-017-018-120900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 26 23 88 CALM 30.29S TC -3
FREEPORT* CLOUDY 29 26 90 CALM 30.29S TC -2
ROCHELLE* CLOUDY 27 23 86 CALM 30.28F TC -3
PERU* CLEAR 27 25 93 W3 30.28S TC -3
ILZ005-006-012>014-019>023-120900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 30 19 63 N6 30.27R WCI 24 TC -1
CHICAGO-MIDWAY MOCLDY 28 21 75 NW5 30.28R WCI 23 TC -2
AURORA CLOUDY 22 21 96 CALM 30.27S TC -6
JOLIET* PTCLDY 25 22 87 CALM 30.29S TC -4
WAUKEGAN CLEAR 20 16 84 W3 30.27R TC -7
DUPAGE AIRPORT CLEAR 22 19 89 CALM 30.27R TC -6
WHEELING CLEAR 24 19 81 CALM 30.30R TC -4
MORRIS* MOCLDY 27 23 84 CALM 30.28R TC -3
ROMEOVILLE* PTCLDY 30 25 80 NW5 30.29R WCI 25 TC -1
LANSING* CLEAR 24 20 87 CALM 30.28S TC -4
NORTHERLY ISL* N/A 33 19 56 N8 N/A WCI 26 TC 1
LMZ740>746-120900-
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 34 310/ 6/ 7 N/A
NORTHERLY ISL 31 360/ 9 N/A
CALUMET HARBOR 29 CALM / 2 1024.8
BURNS HARBOR 27 200/ 3/ 4 1025.7R
MICHIGAN CITY 25 160/ 7/ 7 1026.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-120900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 36 25 64 S5 30.28F WCI 32 TC 2
MACOMB* MOCLDY 29 23 78 CALM 30.31F TC -2
JACKSONVILLE* PTCLDY 29 23 78 CALM 30.31S TC -2
ILZ028>032-037-038-041>044-048-051>054-059>061-120900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 27 22 81 W3 30.29R TC -3
BLOOMINGTON CLEAR 29 24 82 W3 30.29S TC -2
DECATUR CLEAR 27 23 85 S3 30.29F TC -3
PEORIA PTCLDY 30 22 72 CALM 30.29F TC -1
LACON* PTCLDY 30 23 74 CALM 30.29S TC -1
LINCOLN* CLEAR 26 20 79 CALM 30.30S TC -3
SPRINGFIELD NOT AVBL
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-120900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 27 23 85 W8 30.29R WCI 19 TC -3
DANVILLE* CLEAR 27 22 80 CALM 30.30R TC -3
RANTOUL* CLEAR 27 22 82 W6 30.29R WCI 21 TC -3
MATTOON PTCLDY 31 24 75 W3 30.29F TC -1
PARIS* CLEAR 28 24 82 CALM 30.30S TC -2
ILZ079-100>102-120900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLOUDY 30 25 81 CALM 30.30F TC -1
CAHOKIA* MOCLDY 28 25 88 CALM 30.32S TC -2
SPARTA* PTCLDY 31 27 84 CALM 30.33S TC 0
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-120900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 28 25 88 CALM 30.32S TC -2
CAIRO* PTCLDY 31 29 92 CALM 30.33S TC -1
EFFINGHAM* CLEAR 28 26 95 CALM 30.33S TC -2
MARION CLEAR 28 26 94 CALM 30.33F TC -2
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* PTCLDY 31 26 80 CALM 30.31F TC 0
ILZ067-068-072-073-078-083-087-091-120900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 27 25 92 CALM 30.32S TC -3
FLORA* CLEAR 27 25 93 CALM 30.32F TC -3
FAIRFIELD* CLEAR 27 24 89 CALM 30.33S TC -3
HARRISBURG* CLEAR 28 25 89 CALM 30.33S TC -2
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