557
ASUS43 KLOT 201810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM 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.
ILZ001-002-007-009-015-016-024-201900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 28 22 78 W23G35 29.79R WCI 14 TC -2
6HR MIN TEMP: 25; 6HR MAX TEMP: 28;
STERLING* SUNNY 28 25 88 W30G36 29.72R WCI 12 TC -2
SAVANNA* CLOUDY 28 22 77 W20G28 29.72R WCI 15 TC -2
ILZ003-004-008-010-011-017-018-201900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 32 25 75 W24G35 29.63R WCI 19 TC 0
6HR MIN TEMP: 31; 6HR MAX TEMP: 35; 6HR PCP: TRACE;
ROCHELLE* CLOUDY 30 25 82 W29G36 29.66R FOG WCI 15
PERU* CLOUDY N/A N/A N/A W29G39 29.72R
ILZ005-006-012>014-019>023-201900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 34 25 69 W20G43 29.57R WCI 23 TC 1
6HR MIN TEMP: 30; 6HR MAX TEMP: 34; 6HR PCP: TRACE;
CHICAGO-MIDWAY CLOUDY 34 25 69 W25G45 29.60R WCI 21 TC 1
6HR MIN TEMP: 30; 6HR MAX TEMP: 34; 6HR PCP: TRACE;
AURORA CLOUDY 30 26 85 W31G40 29.62R WCI 15 TC -1
6HR MIN TEMP: 29; 6HR MAX TEMP: 33; 6HR PCP: TRACE;
JOLIET* CLOUDY 32 26 78 W18G35 29.67R WCI 20 TC 0
WAUKEGAN CLOUDY 33 26 75 W22G38 29.51R WCI 21 TC 1
6HR MIN TEMP: 32; 6HR MAX TEMP: 35; 6HR PCP: TRACE;
DUPAGE AIRPORT CLOUDY 33 26 75 W23G40 29.60R WCI 21 TC 1
6HR MIN TEMP: 29; 6HR MAX TEMP: 33; 6HR PCP: TRACE;
KANKAKEE* CLOUDY 31 23 73 W26G41 29.72R WCI 17 TC -1
WHEELING CLOUDY 34 26 72 W18G33 29.56R WCI 23 TC 1
6HR MIN TEMP: 31; 6HR MAX TEMP: 35; 6HR PCP: TRACE;
MORRIS* CLOUDY 31 24 75 W30G40 29.66R WCI 16 TC -1
ROMEOVILLE* CLOUDY 30 27 86 W29G39 29.64R WCI 15 TC -1
LANSING* CLOUDY 32 25 77 W23G32 29.63R WCI 19 TC 0
NORTHERLY ISL* N/A 34 24 67 SW17 N/A WCI 23 TC 1
LMZ740>746-201900-
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/ 29/ 34 N/A
NORTHERLY ISL 34 270/ 10/ 27 N/A
CALUMET HARBOR 33 230/ 17/ 25 1001.3R
BURNS HARBOR 34 250/ 17/ 21 1002.0R
MICHIGAN CITY 33 250/ 35/ 41 1000.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-201900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 31 20 63 W12G29 29.91R WCI 22 TC -1
GALESBURG* CLOUDY 28 26 89 W23G32 29.83R WCI 14 TC -2
MACOMB* CLOUDY 30 21 68 W20G33 29.89R WCI 18 TC -1
JACKSONVILLE* PTSUNNY 34 21 59 W22G28 29.90R WCI 23 TC 1
ILZ028>032-037-038-041>044-048-051>054-059>061-201900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 30 23 73 W25G36 29.74R WCI 16 TC -1
BLOOMINGTON CLOUDY 29 23 78 W26G33 29.78R WCI 14 TC -2
DECATUR PTSUNNY 36 22 56 W17G30 29.83R WCI 26 TC 2
PEORIA CLOUDY 30 21 69 W23G38 29.82R WCI 17 TC -1
6HR MIN TEMP: 27; 6HR MAX TEMP: 30;
LACON* CLOUDY 29 20 70 W20G28 29.78R WCI 16 TC -2
LINCOLN* MOSUNNY 36 18 49 W16G26 29.84R WCI 26 TC 2
SPRINGFIELD PTSUNNY 35 21 56 W24G39 29.86R WCI 23 TC 2
6HR MIN TEMP: 28; 6HR MAX TEMP: 36;
TAYLORVILLE CLOUDY 36 25 64 W23G29 29.88R WCI 24 TC 2
6HR MIN TEMP: 30; 6HR MAX TEMP: 36;
ILZ033-039-045-046-055>057-062-063-201900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 36 25 64 W30G39 29.79R WCI 23 TC 2
DANVILLE* CLOUDY 36 25 63 W25G36 29.78R WCI 24 TC 2
RANTOUL* CLOUDY 32 24 72 W23G37 29.78R WCI 19 TC 0
MATTOON PTSUNNY 35 25 66 MISG 29.83R TC 2
PARIS* CLOUDY 36 26 66 W23G33 29.82R WCI 24 TC 2
ILZ079-100>102-201900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 37 23 56 W18G25 29.92R WCI 27 TC 3
BELLEVILLE SUNNY 43 22 44 W18 29.92R TC 6
CAHOKIA* SUNNY 40 21 46 W14G25 29.93S TC 4
SPARTA* SUNNY 40 22 47 W12G17 29.95S TC 5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 43 22 43 VRB7 29.94R TC 6
6HR MIN TEMP: 34; 6HR MAX TEMP: 44;
CAIRO* SUNNY 46 27 47 SW8 29.96F TC 8
EFFINGHAM* MOSUNNY 39 28 62 SW20G26 29.90R WCI 30 TC 4
MARION SUNNY 43 23 45 W12 29.93S TC 6
MT. VERNON SUNNY 42 24 49 W12G20 29.92S TC 6
SALEM* MOSUNNY 41 27 55 W17G23 29.90S TC 5
ILZ067-068-072-073-078-083-087-091-201900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 41 26 55 W18G26 29.88R TC 5
FLORA* MOSUNNY 41 27 56 SW20G25 29.90S TC 5
FAIRFIELD* SUNNY 42 24 47 W10G18 29.92S TC 6
HARRISBURG* SUNNY 46 21 37 W16 29.93F TC 8
ROBINSON* PTSUNNY 39 28 65 W20 29.87R WCI 30 TC 4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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