181
ASUS43 KLOT 221203
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-221300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 13 6 74 NW16G28 30.36R WCI -3 TC -11
6HR MIN TEMP: 13; 6HR MAX TEMP: 18;
STERLING* PTCLDY 16 9 74 NW13G21 30.31R WCI 2 TC -9
SAVANNA* PTCLDY 15 8 71 NW15G21 30.33S WCI 0 TC -9
ILZ003-004-008-010-011-017-018-221300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 18 9 68 NW17 30.26R WCI 3 TC -8
6HR MIN TEMP: 18; 6HR MAX TEMP: 23; 6HR PCP: TRACE;
ILZ005-006-012>014-019>023-221300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 22 14 71 NW12G24 30.18R WCI 10 TC -6
6HR MIN TEMP: 22; 6HR MAX TEMP: 25; 6HR PCP: TRACE;
CHICAGO-MIDWAY FLURRIES 23 13 65 NW17G25 30.19R WCI 9 TC -5
6HR MIN TEMP: 23; 6HR MAX TEMP: 25; 6HR PCP: TRACE;
AURORA CLOUDY 20 11 68 NW17 30.21R WCI 5 TC -7
6HR MIN TEMP: 20; 6HR MAX TEMP: 23;
JOLIET* CLOUDY 23 14 68 NW3 30.23R TC -5
WAUKEGAN FLURRIES 21 14 74 NW10G23 30.17R WCI 10 TC -6
6HR MIN TEMP: 21; 6HR MAX TEMP: 25; 6HR PCP: TRACE;
DUPAGE AIRPORT FLURRIES 21 12 68 NW20G28 30.19R WCI 6 TC -6
6HR MIN TEMP: 21; 6HR MAX TEMP: 24; 6HR PCP: TRACE;
WHEELING CLOUDY 22 13 68 NW16 30.20R WCI 8 TC -6
6HR MIN TEMP: 22; 6HR MAX TEMP: 26; 6HR PCP: TRACE;
MORRIS* CLOUDY 21 12 68 NW15G21 30.23R WCI 7 TC -6
ROMEOVILLE* FLURRIES 21 14 73 W18 30.21S WCI 6 TC -6
LANSING* CLOUDY 24 15 68 NW10 30.19R WCI 13 TC -5
NORTHERLY ISL* N/A 24 16 71 W17 N/A WCI 11 TC -4
LMZ740>746-221300-
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 24 310/ 19/ 21 N/A
NORTHERLY ISL 24 290/ 9/ 18 N/A
CALUMET HARBOR 24 280/ 12/ 18 1021.3
BURNS HARBOR 26 320/ 11/ 14 1021.7R
MICHIGAN CITY 25 300/ 24/ 26 1021.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-221300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 14 6 70 NW21G30 30.41R WCI -4 TC -10
MACOMB* CLEAR 13 7 76 NW22 30.41R WCI -6 TC -11
ILZ028>032-037-038-041>044-048-051>054-059>061-221300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 19 12 75 NW18G29 30.26R WCI 3 TC -7
BLOOMINGTON CLOUDY 16 11 80 NW20G26 30.28R WCI -1 TC -9
DECATUR CLOUDY 18 9 68 NW22G31 30.29S WCI 1 TC -8
PEORIA CLOUDY 15 8 73 NW12G26 30.33R WCI 2 TC -9
6HR MIN TEMP: 15; 6HR MAX TEMP: 21;
LACON* MOCLDY 17 9 69 NW14 30.31R WCI 3 TC -8
LINCOLN* PTCLDY 18 7 61 NW10G18 30.32S WCI 6 TC -8
SPRINGFIELD PTCLDY 16 8 71 NW20G28 30.34R WCI -1 TC -9
6HR MIN TEMP: 16; 6HR MAX TEMP: 23; 6HR PCP: TRACE;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-221300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN FLURRIES 19 13 77 W20 30.25R WCI 3 TC -7
DANVILLE* CLOUDY 21 17 84 W14 30.23S WCI 8 TC -6
MATTOON MOCLDY 20 12 71 W17 30.26R WCI 5 TC -7
PARIS* CLOUDY 21 15 76 NW13G20 30.24S WCI 9 TC -6
ILZ079-100>102-221300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* PTCLDY 24 12 60 NW21G31 30.37S WCI 9 TC -4
SPARTA* CLEAR 25 13 59 NW9G16 30.36R WCI 15 TC -4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 26 13 57 NW10 30.34S WCI 16 TC -3
6HR MIN TEMP: 26; 6HR MAX TEMP: 32;
CAIRO* CLEAR 29 15 55 NW9 30.37S WCI 21 TC -1
EFFINGHAM* MOCLDY 23 14 69 W13G18 30.31R WCI 11 TC -5
MARION CLEAR 25 12 57 W3 30.34S TC -4
MT. VERNON PTCLDY 25 14 63 NW8G17 30.32S WCI 16 TC -4
SALEM* CLOUDY 25 14 62 NW15G28 30.31S WCI 13 TC -4
ILZ067-068-072-073-078-083-087-091-221300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 23 13 65 NW15 30.28R WCI 10 TC -5
FLORA* CLOUDY 23 14 68 NW18G28 30.31R WCI 9 TC -5
FAIRFIELD* CLOUDY 25 13 62 NW13G21 30.31S WCI 13 TC -4
HARRISBURG* PTCLDY 26 13 58 NW10G18 30.33S WCI 16 TC -3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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