755
ASUS43 KLOT 201701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CST FRI FEB 20 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.
ILZ001-002-007-009-015-016-024-201800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 27 22 81 W18G35 29.75R WCI 14 TC -3
STERLING* SUNNY 28 26 92 W28G33 29.67R WCI 13 TC -2
SAVANNA* CLOUDY 28 23 79 W23G30 29.67R WCI 14 TC -2
ILZ003-004-008-010-011-017-018-201800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 32 25 75 W25G37 29.59R WCI 19 TC 0
FREEPORT* CLOUDY 32 29 88 W22G30 29.62R WCI 19 TC 0
ILZ005-006-012>014-019>023-201800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 33 25 72 W22G36 29.52R WCI 21 TC 1
CHICAGO-MIDWAY CLOUDY 33 25 72 W29G44 29.55R WCI 19 TC 1
AURORA CLOUDY 32 27 81 W24G39 29.57R WCI 19 TC 0
JOLIET* CLOUDY 34 28 80 W12G24 29.62R WCI 25 TC 1
WAUKEGAN CLOUDY 34 28 79 W20G33 29.45R WCI 23 TC 1
DUPAGE AIRPORT CLOUDY 32 26 78 W30G41 29.55R WCI 18 TC 0
WHEELING CLOUDY 34 27 75 W17G32 29.52R WCI 23 TC 1
MORRIS* CLOUDY 31 25 78 W25G38 29.63R WCI 17 TC -1
ROMEOVILLE* CLOUDY 32 27 80 W21G39 29.58R WCI 20 TC 0
LANSING* CLOUDY 32 26 77 W24G33 29.58R WCI 19 TC 0
NORTHERLY ISL* N/A 33 25 72 W18 N/A WCI 22 TC 1
LMZ740>746-201800-
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 34 260/ 31/ 36 N/A
NORTHERLY ISL 34 230/ 14/ 19 N/A
CALUMET HARBOR 33 230/ 19/ 23 999.2R
BURNS HARBOR 33 250/ 16/ 23 1000.7R
MICHIGAN CITY 33 230/ 25/ 28 999.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-201800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 29 20 69 W16G29 29.89R WCI 17 TC -2
MACOMB* CLOUDY 28 20 71 W21G26 29.86R WCI 15 TC -2
ILZ028>032-037-038-041>044-048-051>054-059>061-201800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 30 22 73 W31G39 29.71R WCI 15 TC -1
BLOOMINGTON CLOUDY 29 23 78 W28G36 29.74R WCI 14 TC -2
DECATUR PTSUNNY 34 22 61 W23G33 29.80R WCI 22 TC 1
PEORIA CLOUDY 28 21 75 W22G31 29.79R WCI 14 TC -2
LACON* CLOUDY 28 20 72 W18G30 29.75R WCI 15 TC -2
LINCOLN* CLOUDY 33 18 53 W20G28 29.81R WCI 22 TC 1
SPRINGFIELD PTSUNNY 34 22 61 W22G39 29.83R WCI 22 TC 1
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-201800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 34 24 67 W32G40 29.76R WCI 20 TC 1
MATTOON MOSUNNY 35 25 66 W18G41 29.81R WCI 24 TC 2
PARIS* CLOUDY 35 26 70 W21G29 29.80R WCI 23 TC 1
ILZ079-100>102-201800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 36 21 55 W22G31 29.90R WCI 24 TC 2
BELLEVILLE SUNNY 41 22 48 SW16 29.91R TC 5
CAHOKIA* SUNNY 38 22 52 W13G23 29.93R WCI 30 TC 3
SPARTA* SUNNY 38 22 51 W12G17 29.95R WCI 31 TC 4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 41 22 46 W12 29.93S TC 5
CAIRO* MOSUNNY 44 26 49 NW9 29.96F TC 7
EFFINGHAM* PTSUNNY 37 26 64 SW21G29 29.88R WCI 26 TC 3
MARION SUNNY 39 23 52 W12 29.93R WCI 32 TC 4
MT. VERNON SUNNY 40 24 53 W13G24 29.92R TC 4
SALEM* SUNNY 39 26 59 W15G26 29.90R WCI 31 TC 4
ILZ067-068-072-073-078-083-087-091-201800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 40 25 55 W15G29 29.86R TC 4
FLORA* SUNNY 39 27 60 W17G28 29.89R WCI 30 TC 4
FAIRFIELD* SUNNY 40 24 52 SW13 29.91R TC 4
HARRISBURG* SUNNY 43 21 41 NW13 29.93S TC 6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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