333
ASUS43 KLOT 230006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-230100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 16 4 59 NW20G30 30.51R WCI -1 TC -9
6HR MIN TEMP: 16; 6HR MAX TEMP: 19;
STERLING* FLURRIES 19 9 65 NW15 30.46R WCI 5 TC -7
SAVANNA* CLOUDY 18 6 58 NW14G23 30.48R WCI 4 TC -8
ILZ003-004-008-010-011-017-018-230100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 21 7 54 NW17 30.42R WCI 7 TC -6
6HR MIN TEMP: 21; 6HR MAX TEMP: 28;
ROCHELLE* CLOUDY 20 7 56 NW14G23 30.41S WCI 7 TC -6
PERU* FLURRIES 20 11 70 NW15G21 30.44R WCI 6 TC -7
ILZ005-006-012>014-019>023-230100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 23 11 60 NW15 30.34R WCI 10 TC -5
6HR MIN TEMP: 23; 6HR MAX TEMP: 27; 6HR PCP: TRACE;
CHICAGO-MIDWAY FLURRIES 24 13 62 NW20G28 30.35R WCI 10 TC -4
6HR MIN TEMP: 24; 6HR MAX TEMP: 27; 6HR PCP: TRACE;
AURORA CLOUDY 23 10 57 NW21G29 30.36R WCI 8 TC -5
6HR MIN TEMP: 23; 6HR MAX TEMP: 27; 6HR PCP: TRACE;
JOLIET* CLOUDY 26 15 63 NW5G18 30.38R WCI 20 TC -3
WAUKEGAN CLOUDY 22 12 65 NW12G22 30.34R WCI 10 TC -6
6HR MIN TEMP: 22; 6HR MAX TEMP: 26; 6HR PCP: TRACE;
DUPAGE AIRPORT CLOUDY 22 12 65 NW18G25 30.36R WCI 7 TC -6
6HR MIN TEMP: 22; 6HR MAX TEMP: 27; 6HR PCP: TRACE;
KANKAKEE* FLURRIES 25 15 65 NW16 30.37R WCI 12 TC -4
WHEELING FLURRIES 23 13 65 NW15G24 30.36R WCI 10 TC -5
6HR MIN TEMP: 23; 6HR MAX TEMP: 26; 6HR PCP: TRACE;
MORRIS* MOCLDY 23 11 61 NW25 30.37R WCI 6 TC -5
ROMEOVILLE* CLOUDY 25 14 63 NW17G29 30.36R WCI 11 TC -4
LANSING* CLOUDY 24 13 61 NW10G20 30.34R WCI 14 TC -4
NORTHERLY ISL* N/A 24 14 65 NW9 N/A WCI 15 TC -4
LMZ740>746-230100-
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 25 320/ 18/ 20 N/A
NORTHERLY ISL 25 300/ 9/ 16 N/A
CALUMET HARBOR 24 300/ 8/ 16 1026.6R
BURNS HARBOR 26 320/ 13/ 15 1026.8R
MICHIGAN CITY 26 300/ 26/ 28 1026.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-230100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 23 7 50 NW21G30 30.51R WCI 8 TC -5
GALESBURG* CLOUDY 17 10 76 NW16 30.50R WCI 1 TC -8
MACOMB* CLEAR 19 6 58 NW18G25 30.53R WCI 3 TC -7
JACKSONVILLE* CLEAR 23 6 48 NW16G23 30.48R WCI 9 TC -5
ILZ028>032-037-038-041>044-048-051>054-059>061-230100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 21 9 58 NW24G32 30.41R WCI 4 TC -6
BLOOMINGTON CLOUDY 18 9 68 NW20G30 30.42R WCI 2 TC -8
DECATUR PTCLDY 21 7 54 NW15G30 30.42R WCI 8 TC -6
PEORIA CLOUDY 18 6 59 N14G26 30.47R WCI 4 TC -8
6HR MIN TEMP: 18; 6HR MAX TEMP: 23;
LACON* CLOUDY 19 6 58 NW17G23 30.46R WCI 4 TC -7
LINCOLN* PTCLDY 21 4 47 NW9G18 30.46R WCI 11 TC -6
SPRINGFIELD CLEAR 22 6 50 NW20G30 30.46R WCI 7 TC -6
6HR MIN TEMP: 22; 6HR MAX TEMP: 28;
TAYLORVILLE CLEAR 24 10 55 NW17G23 30.45R WCI 10 TC -5
6HR MIN TEMP: 24; 6HR MAX TEMP: 28;
ILZ033-039-045-046-055>057-062-063-230100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 22 9 57 NW21G28 30.39R WCI 6 TC -6
DANVILLE* CLOUDY 24 13 63 NW18G29 30.37R WCI 10 TC -4
RANTOUL* MOCLDY 22 9 57 NW20G26 30.38R WCI 7 TC -6
MATTOON CLOUDY 23 9 55 NW21G30 30.39R WCI 8 TC -5
PARIS* CLOUDY 24 10 54 NW16G24 30.38R WCI 11 TC -4
ILZ079-100>102-230100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 30 9 40 NW20G29 30.47R WCI 18 TC -1
BELLEVILLE CLEAR 30 10 42 NW17G29 30.44S WCI 18 TC -1
CAHOKIA* CLEAR 31 8 38 NW20G28 30.47 WCI 19 TC -1
SPARTA* CLEAR 30 11 44 NW9G16 30.46R WCI 22 TC -1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 31 13 47 NW14G22 30.44R WCI 21 TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 35;
CAIRO* CLEAR 34 16 47 NW12G20 30.45R WCI 26 TC 1
EFFINGHAM* CLOUDY 26 11 54 W15 30.43R WCI 13 TC -3
MARION PTCLDY 30 14 51 NW14 30.44R WCI 20 TC -1
MT. VERNON PTCLDY 28 13 53 VRB5 30.44R WCI 23 TC -2
SALEM* PTCLDY 28 13 51 NW13G20 30.43R WCI 18 TC -2
ILZ067-068-072-073-078-083-087-091-230100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 26 10 50 NW17G25 30.40R WCI 13 TC -3
FLORA* CLOUDY 27 12 54 NW12G22 30.43R WCI 16 TC -3
FAIRFIELD* CLOUDY 28 11 49 NW7G17 30.43R WCI 21 TC -2
HARRISBURG* PTCLDY 29 11 47 NW12G17 30.44R WCI 20 TC -1
ROBINSON* CLOUDY 27 12 54 NW22 30.39R WCI 12 TC -3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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