397
ASUS43 KLOT 221810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CST SUN FEB 22 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.
ILZ001-002-007-009-015-016-024-221900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 17 4 56 NW22G33 30.46R WCI 0 TC -8
6HR MIN TEMP: 13; 6HR MAX TEMP: 18;
STERLING* SUNNY 23 11 60 NW15 30.40R WCI 10 TC -5
SAVANNA* CLOUDY 21 7 55 NW16G23 30.42S WCI 7 TC -6
ILZ003-004-008-010-011-017-018-221900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 24 9 52 NW17G26 30.34S WCI 11 TC -4
6HR MIN TEMP: 18; 6HR MAX TEMP: 25; 6HR PCP: TRACE;
ROCHELLE* CLOUDY 23 8 52 NW15G21 30.34F WCI 10 TC -5
PERU* CLOUDY 24 10 55 NW17G25 30.37S WCI 10 TC -5
ILZ005-006-012>014-019>023-221900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 26 11 52 NW17G25 30.26S WCI 13 TC -3
6HR MIN TEMP: 21; 6HR MAX TEMP: 27; 6HR PCP: TRACE;
CHICAGO-MIDWAY PTSUNNY 26 14 60 NW15 30.26F WCI 14 TC -3
6HR MIN TEMP: 22; 6HR MAX TEMP: 26; 6HR PCP: TRACE;
AURORA MIX PCPN 25 10 53 NW20G30 30.30R WCI 11 TC -4
6HR MIN TEMP: 19; 6HR MAX TEMP: 25; 6HR PCP: TRACE;
JOLIET* CLOUDY 28 13 53 W6G17 30.31S WCI 21 TC -2
WAUKEGAN PTSUNNY 25 13 60 NW15G25 30.25S WCI 13 TC -4
6HR MIN TEMP: 20; 6HR MAX TEMP: 25; 6HR PCP: TRACE;
DUPAGE AIRPORT FLURRIES 25 11 55 NW20G28 30.28R WCI 11 TC -4
6HR MIN TEMP: 20; 6HR MAX TEMP: 26; 6HR PCP: TRACE;
KANKAKEE* CLOUDY 27 13 55 NW21G28 30.30S WCI 13 TC -3
WHEELING CLOUDY 25 12 58 NW21G28 30.28R WCI 11 TC -4
6HR MIN TEMP: 21; 6HR MAX TEMP: 26; 6HR PCP: TRACE;
MORRIS* PTSUNNY 26 11 52 NW20G29 30.31S WCI 12 TC -3
ROMEOVILLE* PTSUNNY 27 14 59 NW14G26 30.29S WCI 15 TC -3
LANSING* CLOUDY 27 15 58 NW10 30.26F WCI 18 TC -3
NORTHERLY ISL* N/A 25 14 63 NW13 N/A WCI 14 TC -4
LMZ740>746-221900-
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 24 320/ 18/ 20 N/A
NORTHERLY ISL 26 310/ 11/ 16 N/A
CALUMET HARBOR 26 280/ 8/ 17 1024.1F
BURNS HARBOR 24 320/ 12/ 14 1024.4R
MICHIGAN CITY 25 290/ 24/ 28 1024.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-221900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 22 6 50 NW24G31 30.50S WCI 5 TC -6
GALESBURG* CLOUDY 20 11 68 NW22 30.46R WCI 3 TC -7
MACOMB* MOSUNNY 23 6 48 NW23G31 30.50R WCI 7 TC -5
JACKSONVILLE* SUNNY 24 6 47 NW20G30 30.46F WCI 9 TC -5
ILZ028>032-037-038-041>044-048-051>054-059>061-221900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 25 10 52 NW25 30.34S WCI 9 TC -4
BLOOMINGTON CLOUDY 23 10 57 NW18 30.36R WCI 9 TC -5
DECATUR CLOUDY 25 9 50 NW22G32 30.38S WCI 10 TC -4
PEORIA MOSUNNY 22 7 52 NW16G30 30.41S WCI 8 TC -6
6HR MIN TEMP: 14; 6HR MAX TEMP: 22;
LACON* CLOUDY 23 7 50 NW15G26 30.39S WCI 10 TC -5
LINCOLN* PTSUNNY 24 4 42 NW13G23 30.41S WCI 13 TC -4
SPRINGFIELD MOSUNNY 23 7 50 W21G30 30.43S WCI 8 TC -5
6HR MIN TEMP: 15; 6HR MAX TEMP: 24; 6HR PCP: TRACE;
TAYLORVILLE PTSUNNY 25 10 53 W22G30 30.42F WCI 10 TC -4
6HR MIN TEMP: 17; 6HR MAX TEMP: 25;
ILZ033-039-045-046-055>057-062-063-221900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 24 10 55 NW20G31 30.33S WCI 10 TC -4
DANVILLE* CLOUDY 24 15 68 NW18G28 30.32S WCI 11 TC -4
RANTOUL* CLOUDY 25 11 56 NW17G25 30.32F WCI 12 TC -4
MATTOON CLOUDY 25 12 58 NW20G30 30.35S WCI 11 TC -4
PARIS* CLOUDY 24 12 61 NW18G28 30.33S WCI 10 TC -4
ILZ079-100>102-221900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 27 9 46 NW22G31 30.47S WCI 12 TC -3
BELLEVILLE SUNNY 30 10 43 NW22G28 30.46S WCI 17 TC -1
CAHOKIA* SUNNY 28 9 44 NW21G30 30.49S WCI 15 TC -2
SPARTA* MOSUNNY 28 10 45 NW17G26 30.47S WCI 16 TC -2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 31 11 43 NW18G30 30.44F WCI 19 TC -1
6HR MIN TEMP: 26; 6HR MAX TEMP: 31;
CAIRO* MOSUNNY 36 17 46 N16G24 30.45S WCI 26 TC 2
EFFINGHAM* CLOUDY 25 13 59 NW18G26 30.41S WCI 12 TC -4
MARION MOSUNNY 34 12 40 NW17G28 30.43S WCI 23 TC 1
MT. VERNON PTSUNNY 26 13 57 W10G28 30.43S WCI 16 TC -3
SALEM* PTSUNNY 28 12 50 NW18G28 30.43S WCI 15 TC -2
ILZ067-068-072-073-078-083-087-091-221900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 26 12 55 NW16G29 30.37S WCI 14 TC -3
FLORA* PTSUNNY 25 12 58 NW21G33 30.41S WCI 10 TC -4
FAIRFIELD* PTSUNNY 27 12 51 W14G21 30.41S WCI 16 TC -3
HARRISBURG* PTSUNNY 32 12 42 NW16G25 30.43R WCI 21 TC 0
ROBINSON* PTSUNNY 27 16 63 NW23 30.35F WCI 12 TC -3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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