564
ASUS43 KLOT 170901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-171000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 35 32 88 E5 29.88F WCI 31 TC 2
SAVANNA* PTCLDY 35 31 87 CALM 29.91S TC 2
ILZ003-004-008-010-011-017-018-171000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 35 30 82 CALM 29.94F TC 2
FREEPORT* PTCLDY 35 32 89 E3 29.93S TC 2
ROCHELLE* PTCLDY 35 32 90 SE8 29.92F WCI 28 TC 2
PERU* PTCLDY 39 36 87 SE3 29.93S TC 4
ILZ005-006-012>014-019>023-171000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 45 37 73 S3 29.93F TC 7
CHICAGO-MIDWAY CLOUDY 44 37 76 S5 29.95F TC 7
AURORA PTCLDY 34 34 100 SE5 29.93F WCI 30 TC 1
JOLIET* PTCLDY 38 37 95 CALM 29.96F TC 3
WAUKEGAN CLOUDY 48 39 71 E3 29.93F TC 9
DUPAGE AIRPORT PTCLDY 36 34 92 S5 29.94F WCI 32 TC 2
WHEELING PTCLDY 41 36 82 S3 29.95F TC 5
MORRIS* PTCLDY 39 36 88 CALM 29.94F TC 4
ROMEOVILLE* PTCLDY 39 37 93 SE6 29.96F WCI 35 TC 4
LANSING* PTCLDY 40 36 88 S5 29.97F TC 4
NORTHERLY ISL* N/A 47 36 65 S7 N/A TC 8
LMZ740>746-171000-
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 46 180/ 11/ 13 N/A
NORTHERLY ISL 48 190/ 6/ 7 N/A
CALUMET HARBOR 45 170/ 3/ 4 1014.2
BURNS HARBOR 47 180/ 6/ 7 1015.2F
MICHIGAN CITY 50 180/ 9/ 11 1014.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-171000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 47 35 63 S7 29.89F TC 8
MACOMB* MOCLDY 41 36 81 SE6 29.92F TC 5
JACKSONVILLE* MOCLDY 47 39 72 S10 29.93F TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-171000-
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 40 38 93 S12 29.96S TC 4
DECATUR MOCLDY 45 39 79 S12 29.97S TC 7
PEORIA PTCLDY 42 38 85 S6 29.93F TC 6
LACON* PTCLDY 43 36 75 S3 29.93S TC 6
LINCOLN* PTCLDY 41 35 77 S6 29.95S TC 5
SPRINGFIELD PTCLDY 47 40 76 S12 29.94F TC 8
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-171000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 40 37 89 S8 29.97F TC 4
DANVILLE* MOCLDY 44 40 83 S7 30.01S TC 7
RANTOUL* MOCLDY 35 34 96 SE7 29.98F FOG WCI 29
MATTOON MOCLDY 45 39 79 MISG 29.98F TC 7
PARIS* MOCLDY 38 36 93 CALM 30.01S TC 3
ILZ079-100>102-171000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE PTCLDY 41 39 95 CALM 29.96F FOG TC 5
CAHOKIA* PTCLDY 43 39 86 SE6 29.95F TC 6
SPARTA* PTCLDY 43 42 99 SE5 30.00S TC 6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 36 35 96 SE5 30.01R WCI 32 TC 2
CAIRO* CLEAR 43 41 93 CALM 30.03S TC 6
EFFINGHAM* PTCLDY 44 40 85 SE6 30.01F TC 7
MARION PTCLDY 44 37 76 SE3 30.02S TC 7
MT. VERNON PTCLDY 38 35 89 CALM 30.01F TC 3
SALEM* CLEAR 42 38 84 S3 30.00S TC 6
ILZ067-068-072-073-078-083-087-091-171000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 41 37 86 CALM 30.02F TC 5
FLORA* CLEAR 41 39 93 S6 30.01S TC 5
FAIRFIELD* PTCLDY 44 38 79 S3 30.01F TC 7
HARRISBURG* PTCLDY 35 34 93 CALM 30.03S TC 2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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