076
ASUS43 KLOT 181906
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CST WED FEB 18 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.
ILZ001-002-007-009-015-016-024-182000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 62 13 14 W21G28 29.54F TC 17
SAVANNA* SUNNY 58 13 16 W21G28 29.52F TC 15
ILZ003-004-008-010-011-017-018-182000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 60 26 27 SW26G38 29.51S TC 16
FREEPORT* SUNNY 59 16 18 W25G35 29.51S TC 15
ROCHELLE* SUNNY 60 20 21 SW26G37 29.53S HAZE TC 16
PERU* SUNNY 64 21 19 W18G30 29.56F TC 18
ILZ005-006-012>014-019>023-182000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 61 31 32 SW21G38 29.51S TC 16
CHICAGO-MIDWAY SUNNY 62 36 37 W17G26 29.52F TC 17
AURORA SUNNY 62 28 27 W23G38 29.52F TC 17
JOLIET* SUNNY 65 31 27 W20G29 29.55F TC 19
WAUKEGAN SUNNY 61 32 33 SW21G37 29.47F TC 16
DUPAGE AIRPORT SUNNY 62 28 27 W18G39 29.51F TC 17
KANKAKEE* SUNNY 65 32 30 W21G31 29.59S TC 18
WHEELING SUNNY 61 28 28 W23G38 29.51F TC 16
MORRIS* SUNNY 64 28 25 W23G32 29.54F TC 18
ROMEOVILLE* SUNNY 63 34 34 SW23G33 29.54F TC 17
LANSING* SUNNY 62 34 35 W18 29.56R TC 17
NORTHERLY ISL* N/A 60 33 36 SW10 N/A TC 16
LMZ740>746-182000-
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 60 250/ 21/ 26 N/A
NORTHERLY ISL 59 220/ 10/ 21 N/A
CALUMET HARBOR 62 230/ 10/ 19 999.5
BURNS HARBOR 60 220/ 10/ 15 1001.0R
MICHIGAN CITY 49 230/ 18/ 19 999.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-182000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 64 23 21 W14G21 29.64F TC 18
GALESBURG* SUNNY 62 26 26 W18G30 29.60F TC 17
MACOMB* SUNNY 64 20 18 W21 29.64F TC 18
JACKSONVILLE* SUNNY 66 27 23 W13G18 29.65F TC 19
ILZ028>032-037-038-041>044-048-051>054-059>061-182000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 65 18 16 W26G35 29.60R TC 18
BLOOMINGTON SUNNY 65 28 24 W17 29.62S TC 18
DECATUR SUNNY 67 29 24 W20G26 29.64S TC 19
PEORIA SUNNY 63 21 20 W12G25 29.61F TC 17
LACON* SUNNY 62 15 15 W16G29 29.58F TC 17
LINCOLN* SUNNY 67 13 12 W8G20 29.64S TC 19
SPRINGFIELD SUNNY 66 28 24 W20G29 29.65S TC 19
TAYLORVILLE SUNNY 68 33 27 W20 29.66S TC 20
ILZ033-039-045-046-055>057-062-063-182000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 67 36 31 SW24G32 29.63S TC 19
DANVILLE* SUNNY 69 40 35 SW20G25 29.62F TC 20
RANTOUL* SUNNY 68 30 24 W22G28 29.62R TC 20
MATTOON SUNNY 68 34 28 SW15G33 29.65F TC 20
PARIS* SUNNY 68 46 45 W18G26 29.65F TC 20
ILZ079-100>102-182000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 68 30 24 W10 29.68F TC 20
CAHOKIA* SUNNY 71 37 28 SW8 29.67F TC 22
SPARTA* SUNNY 71 45 39 W7 29.70F TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 70 53 54 SW12 29.69F TC 21
CAIRO* CLOUDY 64 58 80 SW9 29.74F TC 18
EFFINGHAM* SUNNY 70 45 41 SW16G22 29.69F TC 21
MARION MOSUNNY 68 54 60 SW12 29.70F TC 20
MT. VERNON SUNNY 70 52 52 SW13 29.69F TC 21
SALEM* MOSUNNY 71 51 49 W13G18 29.68F TC 22
ILZ067-068-072-073-078-083-087-091-182000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 70 51 51 SW15 29.67F TC 21
FLORA* SUNNY 70 50 49 W17 29.68F TC 21
FAIRFIELD* SUNNY 70 51 51 SW9 29.69F TC 21
HARRISBURG* MOSUNNY 67 52 58 SW12 29.71F TC 20
ROBINSON* SUNNY 70 50 49 W20 29.66F TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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