453
ASUS43 KLOT 172012
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-172100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 60 40 47 SE14 29.67F TC 16
SAVANNA* PTSUNNY 59 37 43 E13G18 29.73F TC 15
ILZ003-004-008-010-011-017-018-172100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 55 39 54 E7 29.79F TC 13
FREEPORT* PTSUNNY 55 38 53 E14 29.77F TC 13
ROCHELLE* PTSUNNY 57 37 46 SE16 29.77F TC 14
PERU* CLOUDY 60 41 49 SE15 29.77F TC 16
ILZ005-006-012>014-019>023-172100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 55 40 56 SE8 29.81F TC 13
CHICAGO-MIDWAY CLOUDY 54 41 61 SE8G17 29.83F TC 12
AURORA PTSUNNY 58 41 53 SE15 29.79F TC 14
JOLIET* PTSUNNY 58 43 57 SE6 29.81F TC 15
WAUKEGAN NOT AVBL
DUPAGE AIRPORT PTSUNNY 55 40 56 SE10 29.80F TC 13
KANKAKEE* PTSUNNY 55 43 63 SE10 29.84F TC 13
WHEELING PTSUNNY 51 40 65 SE8 29.83F TC 11
MORRIS* PTSUNNY 56 43 60 SE9 29.80F TC 14
ROMEOVILLE* SUNNY 55 45 67 SE12 29.82F TC 13
LANSING* PTSUNNY 56 42 59 SE6 29.84F TC 14
NORTHERLY ISL* N/A 41 35 79 E3 N/A TC 5
LMZ740>746-172100-
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 40 110/ 10/ 10 N/A
NORTHERLY ISL 41 100/ 1/ 4 N/A
CALUMET HARBOR 47 60/ 3/ 5 1010.6F
BURNS HARBOR 54 170/ 3/ 7 1012.2S
MICHIGAN CITY 54 140/ 7/ 8 1010.8F
ILZ025>027-034>036-040-047-049-050-058-095>099-172100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 57 45 64 SE16 29.67F TC 14
GALESBURG* CLOUDY 57 47 70 SE13G18 29.70F TC 14
MACOMB* CLOUDY 59 46 60 SE16G24 29.71F TC 15
JACKSONVILLE* CLOUDY 55 45 69 SE14G23 29.74F TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-172100-
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 55 45 68 SE15 29.80F TC 13
DECATUR CLOUDY 53 47 79 S18 29.82F TC 12
PEORIA CLOUDY 58 43 57 SE9 29.75F TC 14
LACON* CLOUDY 59 40 49 S15 29.74F TC 15
LINCOLN* CLOUDY 57 45 64 S17 29.79F TC 14
SPRINGFIELD CLOUDY 55 47 74 SE18 29.79F TC 13
TAYLORVILLE CLOUDY 51 46 83 S18G25 29.82F TC 11
ILZ033-039-045-046-055>057-062-063-172100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 53 47 79 S20G26 29.84F TC 12
DANVILLE* CLOUDY 54 46 75 S16 29.87F TC 12
RANTOUL* CLOUDY 53 46 76 S13 29.83F TC 12
MATTOON CLOUDY 48 44 86 S15G25 29.85F FOG TC 9
PARIS* CLOUDY 53 46 76 S14 29.87F TC 12
ILZ079-100>102-172100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 54 46 76 S17 29.80F TC 12
BELLEVILLE CLOUDY 54 49 83 S15 29.82F TC 12
CAHOKIA* CLOUDY 55 48 77 S14 29.79F TC 13
SPARTA* CLOUDY 50 50 99 S13G18 29.88F TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 52 50 93 S10 29.90F FOG TC 11
CAIRO* CLOUDY 57 53 86 S8 29.93F TC 14
EFFINGHAM* CLOUDY 51 47 87 SE8 29.89F TC 10
MARION CLOUDY 52 50 93 S14 29.91F FOG TC 11
MT. VERNON CLOUDY 52 48 86 S14 29.90F TC 11
SALEM* CLOUDY 52 47 84 S13 29.88F TC 11
ILZ067-068-072-073-078-083-087-091-172100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 51 46 83 S14 29.92F TC 11
FLORA* CLOUDY 50 48 93 S15G25 29.90F TC 10
FAIRFIELD* CLOUDY 52 47 83 S9 29.92S TC 11
HARRISBURG* CLOUDY 53 49 86 S7G16 29.93F FOG TC 12
ROBINSON* CLOUDY 50 46 87 S9 29.91F TC 10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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