084
ASUS43 KLOT 222301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-230000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 17 5 59 NW16G32 30.49R WCI 2 TC -8
STERLING* FLURRIES 19 9 65 NW15 30.45R WCI 5 TC -7
SAVANNA* CLOUDY 19 6 58 NW14G22 30.46R WCI 6 TC -7
ILZ003-004-008-010-011-017-018-230000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 22 8 55 NW17G28 30.40R WCI 8 TC -6
ILZ005-006-012>014-019>023-230000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 24 11 57 NW14G21 30.31R WCI 12 TC -4
CHICAGO-MIDWAY FLURRIES 25 13 60 N15 30.32R WCI 13 TC -4
AURORA CLOUDY 24 11 57 NW21 30.34R WCI 9 TC -4
JOLIET* CLOUDY 28 13 53 CALM 30.35R TC -2
WAUKEGAN MOCLDY 23 12 62 NW12G23 30.31R WCI 12 TC -5
DUPAGE AIRPORT CLOUDY 24 12 60 N18 30.33R WCI 10 TC -4
WHEELING CLOUDY 24 11 57 NW17G26 30.34R WCI 11 TC -4
MORRIS* CLOUDY 26 11 54 NW16G26 30.35R WCI 13 TC -4
ROMEOVILLE* MOCLDY 25 12 58 NW18G25 30.33R WCI 11 TC -4
LANSING* CLOUDY 26 12 56 N10G17 30.32R WCI 16 TC -3
NORTHERLY ISL* N/A 25 15 66 NW9 N/A WCI 16 TC -4
LMZ740>746-230000-
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 25 310/ 19/ 23 N/A
NORTHERLY ISL 26 330/ 8/ 15 N/A
CALUMET HARBOR 26 280/ 8/ 16 1025.7
BURNS HARBOR 26 330/ 9/ 13 1026.1R
MICHIGAN CITY 26 300/ 20/ 23 1025.8R
ILZ025>027-034>036-040-047-049-050-058-095>099-230000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 26 6 42 NW21G30 30.49R WCI 12 TC -3
MACOMB* CLEAR 22 6 50 NW23G30 30.51R WCI 6 TC -6
ILZ028>032-037-038-041>044-048-051>054-059>061-230000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 23 9 55 NW25G31 30.38R WCI 6 TC -5
BLOOMINGTON MOCLDY 20 9 62 NW24G30 30.40R WCI 3 TC -7
DECATUR PTCLDY 24 7 48 NW20G32 30.41R WCI 10 TC -4
PEORIA CLOUDY 19 7 59 NW15G29 30.45R WCI 5 TC -7
LACON* CLOUDY 19 6 57 NW18G25 30.44R WCI 4 TC -7
LINCOLN* PTCLDY 24 4 43 NW10G20 30.44R WCI 13 TC -5
SPRINGFIELD CLEAR 24 7 48 NW22G30 30.44R WCI 9 TC -4
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-230000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 23 8 52 NW22G30 30.37R WCI 8 TC -5
DANVILLE* CLOUDY 25 13 60 NW16G24 30.35R WCI 13 TC -4
MATTOON CLOUDY 25 9 50 NW18G28 30.37R WCI 11 TC -4
PARIS* CLOUDY 25 10 53 NW17G23 30.36R WCI 12 TC -4
ILZ079-100>102-230000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 32 9 37 NW22G32 30.45S WCI 19 TC 0
BELLEVILLE CLEAR 32 10 39 NW17 30.44R WCI 21 TC 0
SPARTA* CLEAR 32 11 42 NW14G23 30.45S WCI 22 TC 0
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 32 12 43 NW18G26 30.43S WCI 20 TC 0
CAIRO* CLEAR 38 16 42 N17G23 30.43S WCI 28 TC 3
EFFINGHAM* CLOUDY 27 12 53 W16G24 30.42R WCI 14 TC -3
MARION PTCLDY 34 10 37 NW17G30 30.42S WCI 23 TC 1
MT. VERNON MOCLDY 29 14 53 W8G16 30.43S WCI 21 TC -2
SALEM* MOCLDY 30 13 48 NW15G22 30.42R WCI 19 TC -1
ILZ067-068-072-073-078-083-087-091-230000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 26 10 50 NW17G24 30.39S WCI 13 TC -3
FLORA* MOCLDY 27 12 54 NW16G25 30.42R WCI 14 TC -3
FAIRFIELD* CLOUDY 28 11 48 W8G17 30.42S WCI 20 TC -2
HARRISBURG* PTCLDY 31 11 43 NW14G23 30.43R WCI 21 TC 0
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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