650
ASUS43 KLOT 171801
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-171900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 57 40 52 SE14 29.76F TC 14
6HR MIN TEMP: 35; 6HR MAX TEMP: 57;
SAVANNA* CLOUDY 53 38 56 SE9 29.80F TC 12
ILZ003-004-008-010-011-017-018-171900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 52 39 61 SE8 29.86F TC 11
6HR MIN TEMP: 34; 6HR MAX TEMP: 52;
PERU* CLOUDY 55 43 62 SE7 29.85F TC 13
ILZ005-006-012>014-019>023-171900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 53 40 61 SE7 29.87F TC 12
6HR MIN TEMP: 41; 6HR MAX TEMP: 53;
CHICAGO-MIDWAY CLOUDY 52 40 63 SE7 29.88F TC 11
6HR MIN TEMP: 42; 6HR MAX TEMP: 52;
AURORA CLOUDY 51 40 65 SE9 29.86F TC 11
6HR MIN TEMP: 34; 6HR MAX TEMP: 51;
JOLIET* CLOUDY 53 43 69 SE9 29.88F TC 12
WAUKEGAN CLOUDY 48 40 73 E7 29.89 TC 9
6HR MIN TEMP: 36; 6HR MAX TEMP: 48;
DUPAGE AIRPORT PTSUNNY 52 40 63 S7 29.86F TC 11
6HR MIN TEMP: 36; 6HR MAX TEMP: 52;
WHEELING PTSUNNY 54 40 59 SE6 29.89F TC 12
6HR MIN TEMP: 36; 6HR MAX TEMP: 54;
MORRIS* CLOUDY 53 41 64 SE7 29.87F TC 12
ROMEOVILLE* SUNNY 50 43 76 SE8 29.89F TC 10
LANSING* CLOUDY 51 40 66 SE7 29.91F TC 11
NORTHERLY ISL* N/A 41 36 82 SE3 N/A TC 5
LMZ740>746-171900-
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 43 130/ 15/ 15 N/A
NORTHERLY ISL 41 170/ 2/ 4 N/A
CALUMET HARBOR 43 70/ 6/ 7 1012.4
BURNS HARBOR 52 180/ 5/ 7 1013.5F
MICHIGAN CITY 52 150/ 7/ 11 1012.6F
ILZ025>027-034>036-040-047-049-050-058-095>099-171900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 54 43 66 SE13 29.77F TC 12
MACOMB* CLOUDY 58 44 58 SE8 29.81F TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-171900-
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 44 66 S18 29.87F TC 13
DECATUR CLOUDY 54 46 74 S10 29.88S TC 12
PEORIA PTSUNNY 54 42 64 S10 29.85F TC 12
6HR MIN TEMP: 38; 6HR MAX TEMP: 55;
LINCOLN* CLOUDY 55 43 64 S9 29.87F TC 13
SPRINGFIELD CLOUDY 56 46 69 SE9 29.85F TC 13
6HR MIN TEMP: 44; 6HR MAX TEMP: 56;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-171900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 51 45 79 S14 29.89F TC 11
DANVILLE* CLOUDY 53 45 74 S12 29.91F TC 12
MATTOON CLOUDY 50 45 83 S14 29.90F TC 10
PARIS* CLOUDY 51 45 78 S7 29.92F TC 11
ILZ079-100>102-171900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 54 46 76 S13 29.87F TC 12
BELLEVILLE CLOUDY 54 48 79 S16 29.88F TC 12
CAHOKIA* CLOUDY 56 47 71 S9 29.86F TC 13
SPARTA* CLOUDY 49 49 99 S10 29.92F TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 51 48 89 S18G28 29.94F TC 11
6HR MIN TEMP: 37; 6HR MAX TEMP: 51;
CAIRO* CLOUDY 52 52 99 S12G17 29.98F TC 11
EFFINGHAM* CLOUDY 51 47 88 SE14 29.94F TC 10
MARION CLOUDY 52 48 87 SW12 29.96F TC 11
MT. VERNON CLOUDY 50 46 86 S13 29.93F TC 10
SALEM* CLOUDY 51 46 82 SW16 29.94S TC 11
ILZ067-068-072-073-078-083-087-091-171900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 53 46 77 SW17 29.96F TC 12
FLORA* CLOUDY 50 46 87 S13 29.96S TC 10
FAIRFIELD* CLOUDY 50 45 84 S10 29.98S TC 10
HARRISBURG* CLOUDY 52 47 81 SW12G21 29.98F TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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