499
ASUS43 KLOT 221308
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-221400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 13 6 74 NW18G25 30.37R WCI -4 TC -11
STERLING* PTCLDY 15 9 76 NW15G21 30.32R WCI 0 TC -9
SAVANNA* CLEAR 15 7 72 NW17G23 30.34R WCI -1 TC -9
ILZ003-004-008-010-011-017-018-221400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 18 9 68 NW14 30.27R WCI 4 TC -8
ROCHELLE* CLOUDY 18 8 66 NW17 30.27R WCI 2 TC -8
PERU* PTCLDY 17 10 75 W15G21 30.29R WCI 2 TC -8
ILZ005-006-012>014-019>023-221400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 22 13 68 NW13 30.20R WCI 10 TC -6
CHICAGO-MIDWAY FLURRIES 22 13 68 NW15 30.20R WCI 9 TC -6
AURORA FLURRIES 19 11 70 NW20G31 30.23R WCI 3 TC -7
JOLIET* CLOUDY 23 13 66 CALM 30.24R TC -5
WAUKEGAN FLURRIES 21 15 78 NW12G21 30.19R WCI 9 TC -6
DUPAGE AIRPORT CLOUDY 21 13 71 NW17G26 30.21R WCI 7 TC -6
KANKAKEE* CLOUDY 22 12 66 NW14 30.23R WCI 9 TC -6
WHEELING FLURRIES 22 14 71 NW17G24 30.21R WCI 8 TC -6
MORRIS* CLOUDY 20 11 67 NW17G23 30.24R WCI 6 TC -6
ROMEOVILLE* FLURRIES 21 14 73 W16G24 30.23R WCI 7 TC -6
LANSING* FLURRIES 22 15 71 NW10 30.21R WCI 12 TC -5
NORTHERLY ISL* N/A 23 15 71 W13 N/A WCI 11 TC -5
LMZ740>746-221400-
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 23 310/ 19/ 22 N/A
NORTHERLY ISL 23 290/ 14/ 17 N/A
CALUMET HARBOR 22 280/ 7/ 16 1021.8R
BURNS HARBOR 25 310/ 11/ 14 1022.0R
MICHIGAN CITY 25 290/ 26/ 28 1021.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-221400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 13 6 74 NW21G32 30.44R WCI -5 TC -11
GALESBURG* PTCLDY 12 10 92 NW14G20 30.38S WCI -3 TC -11
MACOMB* CLEAR 12 6 76 NW17G25 30.43R WCI -5 TC -11
JACKSONVILLE* CLOUDY 15 7 70 NW17G25 30.39R WCI -1 TC -9
ILZ028>032-037-038-041>044-048-051>054-059>061-221400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 18 11 73 NW18G25 30.27R WCI 2 TC -8
BLOOMINGTON FLURRIES 16 11 80 NW18 30.28S WCI 0 TC -9
DECATUR CLOUDY 17 10 74 NW13G25 30.31R WCI 4 TC -8
PEORIA PTCLDY 14 7 73 NW12G23 30.34R WCI 0 TC -10
LACON* PTCLDY 15 8 72 NW14G22 30.32R WCI 1 TC -9
LINCOLN* PTCLDY 17 7 64 NW9G18 30.34R WCI 6 TC -8
SPRINGFIELD PTCLDY 15 7 70 NW22G35 30.36R WCI -3 TC -9
TAYLORVILLE MOCLDY 17 9 71 NW17G23 30.35R WCI 1 TC -8
ILZ033-039-045-046-055>057-062-063-221400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 18 13 80 NW20 30.26R WCI 2 TC -8
DANVILLE* CLOUDY 20 16 84 NW16 30.25R WCI 6 TC -7
RANTOUL* CLOUDY 18 12 79 NW18G26 30.26R WCI 2 TC -8
MATTOON CLOUDY 19 11 70 NW21 30.27R WCI 3 TC -7
PARIS* LGT SNOW 20 14 77 NW15G22 30.26R WCI 6 TC -7
ILZ079-100>102-221400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 21 10 63 NW15G23 30.38R WCI 8 TC -6
BELLEVILLE PTCLDY 24 15 66 NW14 30.36R WCI 12 TC -4
CAHOKIA* CLEAR 23 12 62 NW21G26 30.39R WCI 8 TC -5
SPARTA* CLEAR 24 13 62 NW14G23 30.37R WCI 12 TC -4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 26 13 57 NW13G23 30.35R WCI 15 TC -3
CAIRO* CLEAR 29 15 57 NW13 30.38R WCI 19 TC -2
EFFINGHAM* PTCLDY 21 11 66 W17G29 30.32R WCI 6 TC -6
MARION CLEAR 25 16 68 NW14G24 30.33F WCI 13 TC -4
MT. VERNON MOCLDY 23 13 65 NW13G23 30.33R WCI 11 TC -5
SALEM* CLOUDY 24 13 63 NW15G22 30.32R WCI 11 TC -4
ILZ067-068-072-073-078-083-087-091-221400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 23 11 60 NW17G28 30.28S WCI 9 TC -5
FLORA* PTCLDY 23 12 63 NW23G31 30.32R WCI 7 TC -5
FAIRFIELD* CLOUDY 25 13 61 NW9G16 30.31S WCI 15 TC -4
HARRISBURG* CLOUDY 26 13 59 NW13G21 30.33S WCI 15 TC -3
ROBINSON* CLOUDY 23 14 68 NW20G29 30.27S WCI 8 TC -5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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