642
ASUS43 KLOT 172112
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM 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.
ILZ001-002-007-009-015-016-024-172200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 60 40 47 SE10G24 29.64F TC 16
SAVANNA* CLOUDY 58 38 47 E13 29.70F TC 14
ILZ003-004-008-010-011-017-018-172200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 56 39 53 E8 29.76F TC 13
FREEPORT* PTSUNNY 56 38 51 E14 29.75F TC 13
ROCHELLE* PTSUNNY 56 39 53 SE18 29.75F TC 13
PERU* CLOUDY 60 40 47 SE17 29.73F TC 16
ILZ005-006-012>014-019>023-172200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 55 40 56 SE10 29.79F TC 13
CHICAGO-MIDWAY CLOUDY 56 42 59 SE12G24 29.80F TC 13
AURORA PTSUNNY 55 41 59 SE10 29.77F TC 13
JOLIET* CLOUDY 57 44 60 SE10 29.79F TC 14
WAUKEGAN NOT AVBL
DUPAGE AIRPORT PTSUNNY 55 41 59 SE10 29.78F TC 13
KANKAKEE* CLOUDY 55 43 64 SE9 29.81F TC 13
WHEELING CLOUDY 52 41 66 SE7 29.81F TC 11
MORRIS* CLOUDY 56 43 60 SE12 29.77F TC 14
ROMEOVILLE* SUNNY 55 45 67 SE14 29.80F TC 13
LANSING* CLOUDY 56 43 61 S13 29.83S TC 13
NORTHERLY ISL* N/A 42 36 79 CALM N/A TC 6
LMZ740>746-172200-
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 42 110/ 14/ 15 N/A
NORTHERLY ISL 41 70/ 2/ 4 N/A
CALUMET HARBOR 44 70/ 3/ 5 1009.7
BURNS HARBOR 55 140/ 4/ 8 1010.8F
MICHIGAN CITY 54 130/ 12/ 14 1009.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-172200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 57 45 64 S17G26 29.64F TC 14
GALESBURG* CLOUDY 58 48 70 SE14G22 29.66F TC 14
MACOMB* CLOUDY 58 46 66 SE21 29.67F TC 14
JACKSONVILLE* CLOUDY 53 46 78 SE17 29.70F TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-172200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC N/A N/A N/A N/A MISG N/A
BLOOMINGTON CLOUDY 53 47 79 SE23G29 29.77F TC 12
DECATUR CLOUDY 51 45 79 S17G31 29.79F TC 11
PEORIA CLOUDY 57 44 62 SE17G25 29.71F TC 14
LACON* CLOUDY 59 39 47 SE16G22 29.71F TC 15
LINCOLN* CLOUDY 53 45 73 SE16G24 29.76F TC 12
SPRINGFIELD CLOUDY 52 47 83 SE20G26 29.75F TC 11
TAYLORVILLE CLOUDY 51 47 84 SE20G29 29.78F TC 11
ILZ033-039-045-046-055>057-062-063-172200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 49 46 90 S21 29.83R TC 9
DANVILLE* CLOUDY 54 46 75 S16G22 29.85F TC 12
RANTOUL* CLOUDY 53 46 79 S17 29.83F TC 12
MATTOON CLOUDY 48 44 86 SE14G24 29.84F TC 9
PARIS* CLOUDY 51 45 78 S13 29.88F TC 11
ILZ079-100>102-172200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 54 48 82 SE18G25 29.76F TC 12
BELLEVILLE CLOUDY 54 49 85 S15 29.78F TC 12
CAHOKIA* CLOUDY 56 49 77 S14G22 29.76F TC 13
SPARTA* CLOUDY 51 51 99 S16G24 29.83F TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 52 51 97 S9 29.88F FOG TC 11
CAIRO* CLOUDY 58 53 84 S10 29.90F TC 14
EFFINGHAM* CLOUDY 51 47 87 S13G18 29.89F TC 11
MARION CLOUDY 52 52 100 S9 29.88F FOG TC 11
MT. VERNON CLOUDY 52 49 89 S12 29.88F TC 11
SALEM* CLOUDY 53 49 86 S9G18 29.85F TC 12
ILZ067-068-072-073-078-083-087-091-172200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 52 47 83 S12 29.92S TC 11
FLORA* CLOUDY 52 48 87 S14 29.89F TC 11
FAIRFIELD* CLOUDY 52 48 86 S10 29.90F TC 11
HARRISBURG* CLOUDY 54 49 85 S9 29.92F FOG TC 12
ROBINSON* CLOUDY 50 48 93 S14 29.89F TC 10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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