438
ASUS43 KLOT 220010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CST FRI FEB 21 2025
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.
ILZ001-002-007-009-015-016-024-220100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 21 10 62 SW5 30.48F WCI 15 TC -6
6HR MIN TEMP: 19; 6HR MAX TEMP: 25;
STERLING* CLEAR 17 7 64 SW6 30.49F WCI 9 TC -8
ILZ003-004-008-010-011-017-018-220100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 19 8 62 S8 30.47F WCI 9 TC -7
6HR MIN TEMP: 19; 6HR MAX TEMP: 24;
FREEPORT* CLEAR 17 10 73 SW6 30.47F WCI 9 TC -8
ROCHELLE* CLEAR 18 11 71 SW7 30.48F WCI 9 TC -8
DE KALB* CLEAR 19 12 76 SW6 30.47F WCI 10 TC -7
PERU* CLEAR 24 13 62 SW5 30.50S WCI 18 TC -4
ILZ005-006-012>014-019>023-220100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 24 11 57 SW5 30.47F WCI 18 TC -4
6HR MIN TEMP: 24; 6HR MAX TEMP: 28;
CHICAGO-MIDWAY CLEAR 26 13 57 W7 30.49S WCI 18 TC -3
6HR MIN TEMP: 26; 6HR MAX TEMP: 29;
AURORA CLEAR 18 10 71 SW5 30.48F WCI 11 TC -8
6HR MIN TEMP: 18; 6HR MAX TEMP: 25;
JOLIET* CLEAR 27 16 64 CALM 30.50F TC -3
WAUKEGAN CLEAR 23 11 60 SW10 30.45F WCI 12 TC -5
6HR MIN TEMP: 23; 6HR MAX TEMP: 28;
DUPAGE AIRPORT CLEAR 22 11 62 SW7 30.47F WCI 13 TC -6
6HR MIN TEMP: 22; 6HR MAX TEMP: 26;
KANKAKEE* CLEAR 28 16 61 SW5 30.51S WCI 22 TC -2
WHEELING N/A 26 13 57 MISG 30.48F TC -3
6HR MIN TEMP: 26; 6HR MAX TEMP: 29;
MORRIS* CLEAR 24 15 67 W5 30.49F WCI 19 TC -4
ROMEOVILLE* CLEAR 23 16 74 W7 30.50F WCI 15 TC -5
LANSING* CLEAR 26 11 52 W6 30.49F WCI 20 TC -3
NORTHERLY ISL* N/A 27 13 55 SW7 N/A WCI 20 TC -3
LMZ740>746-220100-
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 28 250/ 11/ 14 N/A
NORTHERLY ISL 27 260/ 4/ 12 N/A
CALUMET HARBOR 29 230/ 7/ 12 1031.1
BURNS HARBOR 28 210/ 6/ 7 1032.8S
MICHIGAN CITY 27 200/ 9/ 11 1033.2F
ILZ025>027-034>036-040-047-049-050-058-095>099-220100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 24 10 55 S8 30.51F WCI 15 TC -4
GALESBURG* CLEAR 23 14 68 SW6 30.50F WCI 15 TC -5
MACOMB* CLEAR 25 11 55 SW7 30.53S WCI 17 TC -4
JACKSONVILLE* CLEAR 25 12 57 SW5 30.53F WCI 19 TC -4
PITTSFIELD* CLEAR 25 11 55 S3 30.54F TC -4
ILZ028>032-037-038-041>044-048-051>054-059>061-220100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 28 12 53 SW8 30.50S WCI 19 TC -2
BLOOMINGTON CLEAR 23 13 65 SW10 30.51S WCI 12 TC -5
DECATUR CLEAR 25 16 68 SW10 30.54S WCI 15 TC -4
PEORIA CLEAR 24 10 55 SW7 30.51F WCI 16 TC -4
6HR MIN TEMP: 24; 6HR MAX TEMP: 30;
LACON* CLEAR 25 10 51 SW3 30.50S TC -4
LINCOLN* CLEAR 26 15 62 SW6 30.54S WCI 20 TC -3
SPRINGFIELD CLEAR 24 13 62 SW6 30.54F WCI 17 TC -4
6HR MIN TEMP: 21; 6HR MAX TEMP: 27;
TAYLORVILLE CLEAR 23 13 65 SW6 30.56S WCI 16 TC -5
6HR MIN TEMP: 21; 6HR MAX TEMP: 26;
ILZ033-039-045-046-055>057-062-063-220100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 25 16 68 S8 30.53S WCI 16 TC -4
RANTOUL* CLEAR 25 15 66 SW7 30.53R WCI 18 TC -4
MATTOON CLEAR 24 15 68 S6 30.54S WCI 17 TC -4
PARIS* CLEAR 26 17 68 SW7 30.56R WCI 18 TC -3
ILZ079-100>102-220100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 25 9 50 E3 30.57F TC -4
BELLEVILLE CLEAR 24 10 54 CALM 30.57S TC -4
SPARTA* CLEAR 25 8 47 CALM 30.59S TC -4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 24 8 50 N3 30.59S TC -4
6HR MIN TEMP: 21; 6HR MAX TEMP: 29;
CAIRO* CLEAR 26 13 59 W5 30.60S WCI 20 TC -4
EFFINGHAM* CLEAR 21 10 62 CALM 30.59S TC -6
MARION CLEAR 23 10 58 N5 30.59S WCI 17 TC -5
MT. VERNON CLEAR 20 10 65 SW3 30.59F TC -7
CENTRALIA* CLEAR 21 11 65 CALM 30.59S TC -6
SALEM* CLEAR 24 11 59 CALM 30.58S TC -5
METROPOLIS* CLEAR 27 10 47 CALM 30.60S TC -3
ILZ067-068-072-073-078-083-087-091-220100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 24 11 57 CALM 30.60R TC -4
FLORA* CLEAR 23 12 63 CALM 30.59F TC -5
FAIRFIELD* CLEAR 22 10 60 CALM 30.60F TC -6
HARRISBURG* CLEAR 20 11 67 CALM 30.60S TC -7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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