853
ASUS43 KLOT 200901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-201000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 0 -7 72 NW9 30.48F WCI -15 TC -18
STERLING* CLEAR -4 -10 75 W8 30.45F WCI -19 TC -20
ILZ003-004-008-010-011-017-018-201000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 1 -9 62 NW7 30.42S WCI -12 TC -17
FREEPORT* CLEAR -1 -9 69 W5 30.42F WCI -11 TC -18
DE KALB* CLEAR 1 -6 71 NW12 30.38F WCI -16 TC -17
ILZ005-006-012>014-019>023-201000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 6 -3 66 W9 30.36F WCI -8 TC -14
CHICAGO-MIDWAY FLURRIES 8 -3 61 W7 30.38S WCI -3 TC -13
AURORA CLEAR 0 -7 72 W9 30.38F WCI -15 TC -18
JOLIET* PTCLDY 7 -1 70 NW5 30.41F WCI -2 TC -14
WAUKEGAN CLOUDY 7 -3 64 NW9 30.35S WCI -7 TC -14
DUPAGE AIRPORT CLEAR 4 -6 63 W7 30.37S WCI -8 TC -16
WHEELING N/A 7 -3 64 MISG 30.37F TC -14
MORRIS* CLEAR 4 -3 71 NW10 30.41S WCI -11 TC -16
LANSING* CLOUDY 8 -4 58 W9G16 30.38F WCI -6 TC -13
NORTHERLY ISL* N/A 8 -1 66 W13 N/A WCI -8 TC -13
LMZ740>746-201000-
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 9 290/ 21/ 23 N/A
NORTHERLY ISL 9 270/ 9/ 14 N/A
CALUMET HARBOR 8 290/ 9/ 13 1027.5
BURNS HARBOR 10 280/ 7/ 9 1028.4S
MICHIGAN CITY 11 250/ 14/ 16 1028.9S
ILZ025>027-034>036-040-047-049-050-058-095>099-201000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 1 -7 68 NW13 30.52F WCI -17 TC -17
MACOMB* CLEAR 1 -5 76 NW10 30.52F WCI -15 TC -17
ILZ028>032-037-038-041>044-048-051>054-059>061-201000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 1 -5 75 NW13 30.42F WCI -17 TC -17
DECATUR PTCLDY 5 -1 76 NW12 30.44F WCI -11 TC -15
PEORIA CLEAR 1 -7 68 W6 30.48S WCI -10 TC -17
LACON* PTCLDY 0 -8 68 NW7 30.46F WCI -13 TC -18
LINCOLN* PTCLDY 4 -4 71 NW8 30.47F WCI -10 TC -16
SPRINGFIELD CLEAR 3 -4 72 NW10 30.48F WCI -12 TC -16
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-201000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 5 -3 69 NW13 30.41F WCI -12 TC -15
MATTOON PTCLDY 4 -1 80 W9 30.42S WCI -10 TC -16
ILZ079-100>102-201000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 3 -4 71 W8 30.53S WCI -11 TC -16
BELLEVILLE CLEAR 6 -3 66 NW10 30.53S WCI -9 TC -15
CAHOKIA* CLEAR 6 -3 66 NW12 30.55S WCI -9 TC -14
SPARTA* CLEAR 8 -1 65 NW5 30.55R WCI 0 TC -13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 7 -1 70 NW10 30.53R WCI -8 TC -14
CAIRO* CLOUDY 12 3 69 NW15 30.51F WCI -4 TC -11
MARION CLOUDY 7 0 71 N3 30.52R TC -14
MT. VERNON CLEAR 5 -1 76 VRB3 30.50S TC -15
CENTRALIA* CLEAR 6 -1 72 NW10 30.51R WCI -9 TC -14
SALEM* CLEAR 6 -1 73 W9 30.49S WCI -8 TC -14
METROPOLIS* CLEAR 9 -1 66 NW9G16 30.50F WCI -5 TC -13
ILZ067-068-072-073-078-083-087-091-201000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 8 3 80 NW7 30.45S WCI -3 TC -13
FLORA* CLEAR 5 0 78 NW13 30.48S WCI -12 TC -15
FAIRFIELD* CLEAR 6 -1 72 NW5 30.49S WCI -3 TC -14
HARRISBURG* CLOUDY 10 2 72 NW16 30.51R WCI -8 TC -12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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