291
ASUS43 KLOT 230306
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-230400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 14 3 61 N16G25 30.52R WCI -2 TC -10
STERLING* CLEAR 17 8 67 NW14G22 30.47S WCI 3 TC -8
SAVANNA* CLOUDY 16 5 61 NW14 30.49F WCI 2 TC -9
ILZ003-004-008-010-011-017-018-230400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 18 7 62 NW18 30.44R WCI 2 TC -8
FREEPORT* CLEAR 17 8 70 NW14 30.46S WCI 3 TC -8
ROCHELLE* CLOUDY 18 6 59 NW12 30.44R WCI 5 TC -8
PERU* CLOUDY 20 9 62 NW13 30.44S WCI 7 TC -7
ILZ005-006-012>014-019>023-230400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 20 10 65 NW15G23 30.36S WCI 6 TC -7
CHICAGO-MIDWAY FLURRIES 21 11 65 NW16G31 30.37S WCI 7 TC -6
AURORA CLEAR 17 9 70 NW12 30.39S WCI 4 TC -8
JOLIET* PTCLDY 22 10 60 CALM 30.41R TC -5
WAUKEGAN CLOUDY 19 10 68 NW13G23 30.35S WCI 6 TC -7
DUPAGE AIRPORT CLOUDY 19 10 68 NW14 30.37S WCI 6 TC -7
KANKAKEE* PTCLDY 22 11 64 NW16G25 30.39S WCI 8 TC -6
WHEELING MOCLDY 20 11 68 NW15G24 30.38R WCI 6 TC -7
MORRIS* CLEAR 20 9 62 NW14 30.40S WCI 6 TC -7
ROMEOVILLE* CLOUDY 19 10 68 NW15G21 30.39S WCI 5 TC -7
LANSING* FLURRIES 21 12 67 NW12G17 30.37R WCI 9 TC -6
NORTHERLY ISL* N/A 21 12 68 NW15 N/A WCI 8 TC -6
LMZ740>746-230400-
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 22 320/ 20/ 22 N/A
NORTHERLY ISL 22 340/ 13/ 20 N/A
CALUMET HARBOR 21 290/ 9/ 20 1027.6R
BURNS HARBOR 24 320/ 14/ 17 1027.4R
MICHIGAN CITY 24 300/ 27/ 30 1026.7F
ILZ025>027-034>036-040-047-049-050-058-095>099-230400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 19 8 62 NW22G28 30.52S WCI 2 TC -7
GALESBURG* MOCLDY 13 8 80 NW14G20 30.53R WCI -2 TC -11
MACOMB* CLEAR 15 6 68 NW20G26 30.54S WCI -2 TC -9
JACKSONVILLE* CLEAR 19 7 60 NW20G26 30.51S WCI 2 TC -7
ILZ028>032-037-038-041>044-048-051>054-059>061-230400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 19 8 61 NW21G28 30.43S WCI 3 TC -7
BLOOMINGTON FLURRIES 16 8 71 NW20 30.44S WCI -1 TC -9
DECATUR CLOUDY 18 6 59 NW15G32 30.46R WCI 4 TC -8
PEORIA CLOUDY 15 4 61 NW9G21 30.50R WCI 3 TC -9
LACON* CLOUDY 17 5 60 NW13G21 30.47S WCI 3 TC -9
LINCOLN* MOCLDY 17 3 54 NW14G22 30.49S WCI 3 TC -8
SPRINGFIELD CLEAR 17 7 64 NW16G28 30.50R WCI 2 TC -8
TAYLORVILLE MOCLDY 19 8 63 N16G25 30.49S WCI 4 TC -7
ILZ033-039-045-046-055>057-062-063-230400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 17 9 70 NW16 30.41S WCI 2 TC -8
DANVILLE* MOCLDY 20 11 69 NW21 30.40R WCI 4 TC -7
RANTOUL* PTCLDY 17 8 66 NW14G21 30.41S WCI 3 TC -8
MATTOON CLEAR 18 9 68 NW16G24 30.42S WCI 3 TC -8
PARIS* MOCLDY 19 11 70 NW16 30.42R WCI 4 TC -7
ILZ079-100>102-230400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 25 7 46 NW15G23 30.50R WCI 12 TC -4
BELLEVILLE CLEAR 27 8 44 NW14 30.48R WCI 16 TC -3
CAHOKIA* CLEAR 28 8 43 NW20G33 30.50R WCI 15 TC -2
SPARTA* CLEAR 28 10 46 NW13G18 30.48S WCI 18 TC -2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 28 12 51 NW9 30.46S WCI 19 TC -2
CAIRO* CLEAR 32 15 49 NW9 30.47S WCI 24 TC 0
EFFINGHAM* CLEAR 21 10 62 NW17G25 30.47S WCI 7 TC -6
MARION CLEAR 27 11 51 CALM 30.46S TC -3
MT. VERNON CLEAR 25 10 53 NW8 30.46R WCI 16 TC -4
SALEM* CLEAR 25 11 56 N15 30.46R WCI 13 TC -4
ILZ067-068-072-073-078-083-087-091-230400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 23 9 55 NW20 30.42S WCI 8 TC -5
FLORA* CLEAR 23 10 58 N15G23 30.46R WCI 10 TC -5
FAIRFIELD* CLEAR 25 11 54 NW10G22 30.45R WCI 15 TC -4
HARRISBURG* CLEAR 27 12 52 NW12 30.45S WCI 17 TC -3
ROBINSON* CLOUDY 21 12 68 NW20 30.42S WCI 6 TC -6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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