787
ASUS43 KLOT 171108
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CST TUE FEB 17 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.
ILZ001-002-007-009-015-016-024-171200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 39 35 86 E3 29.87S TC 4
SAVANNA* MOCLDY 34 32 92 E3 29.89F TC 1
ILZ003-004-008-010-011-017-018-171200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 33 31 92 CALM 29.94R TC 1
FREEPORT* PTCLDY 32 29 90 E6 29.92F WCI 26 TC 0
ROCHELLE* CLOUDY 38 34 87 SE8 29.92S WCI 32 TC 3
PERU* PTCLDY 38 36 90 E6 29.92S WCI 34 TC 4
ILZ005-006-012>014-019>023-171200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 42 36 79 S6 29.93S TC 6
CHICAGO-MIDWAY CLOUDY 43 38 82 S8 29.95S TC 6
AURORA MOCLDY 35 34 96 SE3 29.93S TC 2
JOLIET* MOCLDY 38 36 94 CALM 29.96S TC 3
WAUKEGAN PTCLDY 39 36 89 CALM 29.93S TC 4
DUPAGE AIRPORT MOCLDY 38 36 92 S6 29.93S WCI 33 TC 3
KANKAKEE* MOCLDY 42 38 87 S7 29.97S TC 5
WHEELING MOCLDY 39 36 89 S3 29.95R TC 4
MORRIS* MOCLDY 37 35 93 CALM 29.94S TC 3
ROMEOVILLE* MOCLDY 37 36 93 SE7 29.96S WCI 32 TC 3
LANSING* MOCLDY 40 36 87 S5 29.97S TC 4
NORTHERLY ISL* N/A 44 37 76 S8 N/A TC 7
LMZ740>746-171200-
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 45 180/ 17/ 18 N/A
NORTHERLY ISL 45 190/ 9 N/A
CALUMET HARBOR 44 180/ 6/ 9 1013.8
BURNS HARBOR 47 180/ 7/ 9 1014.9F
MICHIGAN CITY 46 160/ 11/ 14 1014.2F
ILZ025>027-034>036-040-047-049-050-058-095>099-171200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 50 35 56 S8 29.86F TC 10
GALESBURG* MOCLDY 42 40 94 SE6 29.90S TC 6
MACOMB* MOCLDY 38 34 87 SE5 29.90F WCI 34 TC 3
JACKSONVILLE* MOCLDY 47 38 73 S10 29.91S TC 8
ILZ028>032-037-038-041>044-048-051>054-059>061-171200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC N/A N/A N/A N/A MISG N/A
BLOOMINGTON MOCLDY 39 38 96 S9 29.94F WCI 33 TC 4
DECATUR PTCLDY 42 38 85 S7 29.95S TC 6
PEORIA MOCLDY 43 38 82 S5 29.91F TC 6
LACON* MOCLDY 37 33 84 S5 29.90F WCI 33 TC 3
LINCOLN* MOCLDY 38 37 94 SE5 29.94S WCI 35 TC 4
SPRINGFIELD MOCLDY 45 40 82 S7 29.92F TC 7
TAYLORVILLE MOCLDY 45 40 84 S8 29.94F TC 7
ILZ033-039-045-046-055>057-062-063-171200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 42 38 85 SE13 29.96F TC 6
DANVILLE* PTCLDY 44 38 81 S8 29.99S TC 7
RANTOUL* PTCLDY 34 33 97 SE6 29.97S FOG WCI 29
MATTOON PTCLDY 43 38 82 S9 29.97S TC 6
PARIS* PTCLDY 39 37 91 CALM 30.00S TC 4
ILZ079-100>102-171200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 41 38 90 SE7 29.95S TC 5
BELLEVILLE CLEAR 37 36 95 CALM 29.94F FOG TC 3
CAHOKIA* MOCLDY 42 40 92 SE7 29.95R TC 6
SPARTA* MOCLDY 44 44 99 SE5 29.97S TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 39 38 96 SE7 29.98F WCI 34 TC 4
CAIRO* PTCLDY 44 44 100 CALM 30.02S TC 6
EFFINGHAM* MOCLDY 43 40 88 E7 30.00F TC 6
MARION MOCLDY 42 40 93 CALM 30.01S TC 6
MT. VERNON MOCLDY 38 36 92 CALM 29.99F TC 3
SALEM* MOCLDY 46 40 79 SE5 29.97F TC 8
ILZ067-068-072-073-078-083-087-091-171200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 41 37 86 S5 30.02S TC 5
FLORA* MOCLDY 36 36 100 SE7 29.99F WCI 30 TC 2
FAIRFIELD* PTCLDY 43 38 82 S6 30.00F TC 6
HARRISBURG* PTCLDY 36 35 94 SE3 30.02S TC 2
ROBINSON* MOCLDY 36 36 100 NE1 30.01R FOG TC 2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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