279
ASUS43 KLOT 220701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-220800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 18 8 65 NW14G29 30.30S WCI 4 TC -8
STERLING* MOCLDY 21 14 74 NW13 30.26S WCI 9 TC -6
SAVANNA* MOCLDY 20 10 67 NW9G17 30.28S WCI 9 TC -7
ILZ003-004-008-010-011-017-018-220800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 22 13 68 NW16 30.22S WCI 8 TC -6
ILZ005-006-012>014-019>023-220800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 24 15 68 NW15 30.16S WCI 11 TC -4
CHICAGO-MIDWAY FLURRIES 25 16 68 W12G22 30.17S WCI 14 TC -4
AURORA CLOUDY 23 15 71 NW18 30.18S WCI 9 TC -5
JOLIET* CLOUDY 26 16 66 CALM 30.21R TC -3
WAUKEGAN CLOUDY 25 14 63 NW10G20 30.15F WCI 15 TC -4
DUPAGE AIRPORT CLOUDY 24 14 65 NW15G23 30.17S WCI 11 TC -4
WHEELING CLOUDY 25 17 72 NW14G21 30.17S WCI 13 TC -4
MORRIS* CLOUDY 24 15 68 NW16G25 30.20S WCI 11 TC -4
LANSING* CLOUDY 24 16 71 NW9 30.17F WCI 15 TC -4
NORTHERLY ISL* N/A 26 18 71 W8 N/A WCI 18 TC -3
LMZ740>746-220800-
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 27 330/ 16/ 17 N/A
NORTHERLY ISL 26 290/ 3/ 7 N/A
CALUMET HARBOR 25 250/ 4/ 6 1020.9F
BURNS HARBOR 26 310/ 9/ 10 1021.7S
MICHIGAN CITY 27 300/ 18/ 19 1021.0F
ILZ025>027-034>036-040-047-049-050-058-095>099-220800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 21 14 74 NW14 30.36S WCI 8 TC -6
MACOMB* MOCLDY 20 10 63 NW23 30.34S WCI 4 TC -6
ILZ028>032-037-038-041>044-048-051>054-059>061-220800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 22 14 72 NW16G23 30.23F WCI 8 TC -5
BLOOMINGTON CLOUDY 20 13 74 NW17 30.24S WCI 5 TC -7
DECATUR PTCLDY 22 13 68 NW15G24 30.26S WCI 9 TC -6
PEORIA CLOUDY 21 10 62 NW13G24 30.28S WCI 9 TC -6
LACON* CLOUDY 21 10 63 NW16G22 30.26S WCI 7 TC -6
LINCOLN* PTCLDY 22 10 60 NW9 30.29S WCI 12 TC -5
SPRINGFIELD PTCLDY 23 12 62 NW16G29 30.29F WCI 10 TC -5
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-220800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 21 14 74 NW16 30.23S WCI 7 TC -6
DANVILLE* MOCLDY 23 15 72 NW14 30.22F WCI 10 TC -5
MATTOON CLEAR 22 14 71 NW20 30.23S WCI 7 TC -6
PARIS* CLOUDY 24 16 69 NW15 30.23S WCI 12 TC -4
ILZ079-100>102-220800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SPARTA* CLEAR 30 16 55 NW16G22 30.34R WCI 19 TC -1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 29 21 72 N8 30.31R WCI 21 TC -2
CAIRO* CLEAR 35 23 62 W6 30.32S WCI 29 TC 1
EFFINGHAM* CLEAR 26 16 65 W14 30.28S WCI 15 TC -3
MARION CLEAR 31 19 60 NW5 30.31R WCI 26 TC -1
MT. VERNON CLEAR 29 17 61 NW8 30.30R WCI 21 TC -2
SALEM* CLEAR 28 17 62 NW13 30.29R WCI 18 TC -2
ILZ067-068-072-073-078-083-087-091-220800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 28 16 60 NW10 30.25S WCI 19 TC -2
FLORA* CLEAR 28 18 64 NW20 30.28R WCI 15 TC -2
FAIRFIELD* CLEAR 29 19 66 W7 30.29R WCI 22 TC -2
HARRISBURG* CLEAR 30 21 68 NW6 30.29S WCI 24 TC -1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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