402
ASUS43 KLOT 171001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST MON FEB 17 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.
ILZ001-002-007-009-015-016-024-171100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE NOT AVBL
ILZ003-004-008-010-011-017-018-171100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 2 -9 60 W10 30.25R WCI -14 TC -17
FREEPORT* CLEAR 1 -7 70 W7 30.25S WCI -12 TC -17
ILZ005-006-012>014-019>023-171100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 4 -7 60 W10 30.21R WCI -11 TC -16
CHICAGO-MIDWAY CLEAR 6 -7 54 W12 30.24R WCI -9 TC -14
AURORA CLEAR 0 -7 72 W12 30.24R WCI -17 TC -18
WAUKEGAN CLEAR 2 -9 60 W10 30.18R WCI -14 TC -17
DUPAGE AIRPORT CLEAR 3 -7 63 W15 30.22R WCI -16 TC -16
WHEELING CLEAR 4 -7 60 NW10G24 30.22R WCI -11 TC -16
MORRIS* CLEAR 4 -3 73 W13 30.26S WCI -13 TC -15
LANSING* CLEAR 4 -9 53 W10 30.25R WCI -11 TC -15
NORTHERLY ISL* N/A 7 -5 57 W9 N/A WCI -6 TC -14
LMZ740>746-171100-
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 8 280/ 21/ 24 N/A
NORTHERLY ISL 7 280/ 8/ 14 N/A
CALUMET HARBOR 280/ 8/ 10 1022.3
BURNS HARBOR 11 290/ 9/ 13 1023.0R
MICHIGAN CITY 12 280/ 21/ 25 1023.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-171100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 8 -1 66 N8 30.35S WCI -4 TC -13
MACOMB* CLEAR 5 -1 76 W8 30.36S WCI -8 TC -15
ILZ028>032-037-038-041>044-048-051>054-059>061-171100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 4 -1 80 W10 30.30R WCI -11 TC -16
DECATUR CLEAR 9 2 73 NW10 30.33S WCI -5 TC -13
PEORIA CLEAR 5 -3 69 W6 30.33S WCI -6 TC -15
SPRINGFIELD CLEAR 8 1 73 NW10 30.35S WCI -6 TC -13
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-171100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN N/A N/A N/A N/A MISG N/A
MATTOON CLEAR 9 3 77 NW14 30.31R WCI -7 TC -13
ILZ079-100>102-171100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLEAR 15 5 63 NW7 30.36S WCI 5 TC -9
CAHOKIA* CLEAR 15 4 61 NW10 30.38R WCI 2 TC -9
SPARTA* CLEAR 19 6 57 NW5 30.37S WCI 12 TC -7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 20 10 65 NW8 30.36R WCI 10 TC -7
CAIRO* CLEAR 23 12 63 N5 30.37S WCI 17 TC -5
MARION PTCLDY 19 9 65 NW5 30.37R WCI 13 TC -7
MT. VERNON CLEAR 15 6 67 VRB3 30.36R TC -9
CENTRALIA* CLEAR 16 5 60 NW8 30.35S WCI 6 TC -9
SALEM* CLEAR 16 7 68 NW9 30.35S WCI 5 TC -9
METROPOLIS* CLEAR 21 13 71 CALM 30.36S TC -6
ILZ067-068-072-073-078-083-087-091-171100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 13 6 74 NW7 30.35R WCI 3 TC -11
FAIRFIELD* CLEAR 16 8 69 N5 30.36R WCI 9 TC -9
HARRISBURG* CLEAR 19 10 65 N7 30.37R WCI 10 TC -7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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