165
ASUS43 KLOT 201101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CST THU FEB 20 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.
ILZ001-002-007-009-015-016-024-201200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR -2 -8 76 W10 30.50R WCI -19 TC -19
STERLING* CLEAR -7 -12 79 W6 30.47R WCI -20 TC -22
ILZ003-004-008-010-011-017-018-201200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR -1 -11 62 W6 30.43R WCI -13 TC -18
FREEPORT* CLEAR -2 -10 69 W5 30.45R WCI -12 TC -19
DE KALB* CLEAR -1 -8 73 NW12G17 30.39S WCI -19 TC -18
ILZ005-006-012>014-019>023-201200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 5 -5 63 NW8 30.37R WCI -8 TC -15
CHICAGO-MIDWAY PTCLDY 6 -5 60 NW8 30.38S WCI -7 TC -14
AURORA CLEAR -1 -9 68 NW9 30.40R WCI -16 TC -18
JOLIET* CLEAR 5 -4 68 W3 30.42S TC -15
WAUKEGAN CLOUDY 5 -5 63 W9 30.35R WCI -9 TC -15
DUPAGE AIRPORT CLEAR 2 -7 66 NW7 30.38R WCI -11 TC -17
WHEELING N/A 5 -5 63 MISG 30.39R TC -15
MORRIS* CLEAR 1 -5 75 NW7 30.41F WCI -11 TC -17
ROMEOVILLE* CLEAR 1 -4 78 W10 30.41S WCI -14 TC -17
LANSING* PTCLDY 6 -6 57 NW8 30.39S WCI -7 TC -15
NORTHERLY ISL* N/A 7 -3 64 W13 N/A WCI -9 TC -14
LMZ740>746-201200-
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 8 290/ 15/ 18 N/A
NORTHERLY ISL 7 290/ 8/ 15 N/A
CALUMET HARBOR 6 310/ 6/ 10 1027.5R
BURNS HARBOR 9 270/ 7/ 9 1028.4R
MICHIGAN CITY 12 270/ 14/ 17 1028.9R
ILZ025>027-034>036-040-047-049-050-058-095>099-201200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 0 -8 69 W10 30.53R WCI -16 TC -18
MACOMB* CLEAR 0 -6 78 NW12 30.53R WCI -18 TC -18
ILZ028>032-037-038-041>044-048-051>054-059>061-201200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR -1 -6 79 NW12 30.43R WCI -18 TC -18
DECATUR CLEAR 3 -3 76 W9 30.46R WCI -12 TC -16
PEORIA CLEAR 0 -7 72 NW10 30.49R WCI -16 TC -18
LACON* CLEAR -1 -8 69 NW8 30.48R WCI -15 TC -18
LINCOLN* CLEAR 2 -4 75 NW5 30.49R WCI -7 TC -16
SPRINGFIELD CLEAR 2 -4 76 W9 30.50R WCI -13 TC -17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-201200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 3 -4 72 NW13 30.42R WCI -14 TC -16
MATTOON CLEAR 2 -2 83 W13 30.44R WCI -15 TC -17
ILZ079-100>102-201200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 2 -5 72 W12 30.55R WCI -14 TC -16
BELLEVILLE CLEAR 4 -3 70 NW13 30.54R WCI -13 TC -15
CAHOKIA* CLEAR 4 -5 66 NW9 30.56S WCI -10 TC -16
SPARTA* CLEAR 6 -2 68 NW8 30.55S WCI -7 TC -14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 5 -4 66 NW12 30.54R WCI -11 TC -15
CAIRO* PTCLDY 10 2 68 NW15 30.55R WCI -6 TC -12
MARION CLEAR 5 -4 66 N5 30.53S WCI -4 TC -15
MT. VERNON CLEAR 3 -2 79 NW5 30.52R WCI -6 TC -16
CENTRALIA* CLEAR 5 -3 69 NW14 30.52S WCI -12 TC -15
SALEM* CLEAR 5 -3 71 NW10 30.51R WCI -10 TC -15
METROPOLIS* MOCLDY 8 0 69 N7 30.53R WCI -3 TC -13
ILZ067-068-072-073-078-083-087-091-201200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 6 0 76 NW13 30.48R WCI -10 TC -14
FLORA* CLEAR 3 -2 78 NW13 30.50S WCI -14 TC -16
FAIRFIELD* CLEAR 5 -2 72 W5 30.51R WCI -4 TC -15
HARRISBURG* CLEAR 6 -1 71 NW12 30.52S WCI -10 TC -14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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