972
ASUS43 KLOT 221601
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM 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.
ILZ001-002-007-009-015-016-024-221700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 16 4 59 NW23G35 30.44R WCI -2 TC -9
STERLING* SUNNY 21 10 62 NW18G28 30.38R WCI 6 TC -6
SAVANNA* PTSUNNY 17 5 59 NW16 30.41R WCI 2 TC -8
ILZ003-004-008-010-011-017-018-221700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 21 8 57 NW21 30.34R WCI 5 TC -6
ILZ005-006-012>014-019>023-221700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 23 11 60 NW20G29 30.25R WCI 8 TC -5
CHICAGO-MIDWAY FLURRIES 24 14 65 NW17 30.26R WCI 11 TC -4
AURORA MIX PCPN 24 11 57 NW21G31 30.28R WCI 9 TC -4
JOLIET* CLOUDY 26 13 59 N7G17 30.30R WCI 18 TC -3
WAUKEGAN PTSUNNY 24 13 62 NW15G24 30.24R WCI 11 TC -4
DUPAGE AIRPORT CLOUDY 23 11 60 NW21 30.27R WCI 8 TC -5
WHEELING CLOUDY 23 13 65 NW20G28 30.27R WCI 8 TC -5
MORRIS* PTSUNNY 24 12 58 NW20G25 30.29S WCI 10 TC -4
ROMEOVILLE* FLURRIES 23 14 68 NW13G25 30.28R WCI 11 TC -5
LANSING* CLOUDY 24 15 70 NW14 30.25R WCI 11 TC -5
NORTHERLY ISL* N/A 24 16 71 W10 N/A WCI 14 TC -4
LMZ740>746-221700-
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 22 310/ 22/ 23 N/A
NORTHERLY ISL 22 310/ 13/ 20 N/A
CALUMET HARBOR 22 280/ 10/ 16 1023.6R
BURNS HARBOR 24 320/ 13/ 16 1023.7R
MICHIGAN CITY 25 290/ 28/ 30 1023.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-221700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 17 6 62 NW21G30 30.50R WCI 0 TC -8
MACOMB* MOSUNNY 18 6 58 NW23G30 30.49R WCI 1 TC -8
ILZ028>032-037-038-041>044-048-051>054-059>061-221700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 21 10 61 NW20G30 30.33R WCI 6 TC -6
BLOOMINGTON MOSUNNY 21 11 65 NW21 30.34R WCI 5 TC -6
DECATUR CLOUDY 21 10 62 NW20G28 30.37R WCI 6 TC -6
PEORIA MOSUNNY 19 7 59 NW10G28 30.40R WCI 7 TC -7
LACON* MOSUNNY 20 7 57 NW17G23 30.38R WCI 5 TC -7
LINCOLN* PTSUNNY 21 5 50 W14G26 30.40R WCI 8 TC -6
SPRINGFIELD MOSUNNY 20 7 57 NW20G25 30.42R WCI 4 TC -7
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-221700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 21 11 65 NW20G26 30.32R WCI 6 TC -6
DANVILLE* CLOUDY 22 15 73 NW18G25 30.30R WCI 8 TC -5
MATTOON CLOUDY 20 11 68 NW22G30 30.33R WCI 3 TC -7
PARIS* CLOUDY 22 13 70 NW21G28 30.31S WCI 6 TC -6
ILZ079-100>102-221700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 23 9 54 NW21G26 30.46R WCI 8 TC -5
BELLEVILLE SUNNY 26 10 50 NW23G30 30.45R WCI 11 TC -3
CAHOKIA* MOSUNNY 24 9 52 NW24G31 30.48 WCI 8 TC -4
SPARTA* PTSUNNY 26 12 55 NW15G22 30.45R WCI 14 TC -3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 29 14 53 NW14G26 30.43R WCI 18 TC -2
CAIRO* MOSUNNY 32 16 50 NW16G23 30.44S WCI 21 TC 0
EFFINGHAM* PTSUNNY 22 12 66 NW17G26 30.40R WCI 8 TC -5
MARION MOSUNNY 28 14 54 NW17G30 30.41R WCI 16 TC -2
MT. VERNON MOSUNNY 26 14 60 N8 30.41R WCI 18 TC -3
SALEM* PTSUNNY 25 12 58 NW17G23 30.41R WCI 12 TC -4
ILZ067-068-072-073-078-083-087-091-221700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 24 12 60 NW18 30.35R WCI 10 TC -4
FLORA* PTSUNNY 23 12 63 NW24G33 30.39R WCI 7 TC -5
FAIRFIELD* PTSUNNY 25 11 55 NW13G28 30.39R WCI 13 TC -4
HARRISBURG* SUNNY 30 11 46 NW16G26 30.40S WCI 18 TC -1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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