589
ASUS43 KLOT 222310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CST SAT FEB 22 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.
ILZ001-002-007-009-015-016-024-230000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 36 20 52 SW14G20 30.14S WCI 27 TC 2
STERLING* CLOUDY 35 20 54 SW10 30.16R WCI 27 TC 2
ILZ003-004-008-010-011-017-018-230000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 30 15 53 SW8 30.15R WCI 22 TC -1
FREEPORT* CLEAR 29 17 60 SW9 30.15S WCI 20 TC -2
ROCHELLE* MOCLDY 31 20 62 W13 30.15R WCI 21 TC 0
DE KALB* CLOUDY 31 20 62 W14 30.14S WCI 21 TC 0
PERU* PTCLDY 37 19 47 SW13 30.16R WCI 29 TC 3
ILZ005-006-012>014-019>023-230000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 33 16 49 SW8G20 30.13R WCI 26 TC 1
CHICAGO-MIDWAY MOCLDY 34 13 41 SW16G22 30.15R WCI 24 TC 1
AURORA CLOUDY 33 19 56 SW8 30.14S WCI 26 TC 1
JOLIET* MOCLDY 36 15 42 SW10G16 30.17R WCI 28 TC 2
WAUKEGAN MOCLDY 31 17 56 W15 30.11R WCI 20 TC -1
DUPAGE AIRPORT CLOUDY 32 19 58 SW12 30.14R WCI 23 TC 0
KANKAKEE* CLEAR 36 13 39 SW13 30.19S WCI 27 TC 2
WHEELING CLOUDY 32 16 51 W9 30.16R WCI 24 TC 0
MORRIS* MOCLDY 35 16 46 W14 30.16S WCI 26 TC 2
ROMEOVILLE* MOCLDY 34 14 44 SW13G20 30.16S WCI 25 TC 1
LANSING* PTCLDY 35 7 31 W14G21 30.16S WCI 26 TC 2
NORTHERLY ISL* N/A 34 10 37 SW9 N/A WCI 27 TC 1
LMZ740>746-230000-
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 34 230/ 18/ 21 N/A
NORTHERLY ISL 34 270/ 9/ 15 N/A
CALUMET HARBOR 35 230/ 10/ 13 1019.7S
BURNS HARBOR 34 220/ 7/ 10 1021.7R
MICHIGAN CITY 33 210/ 13/ 15 1021.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-230000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 38 19 46 SW15 30.20S WCI 29 TC 3
GALESBURG* CLEAR 37 22 55 SW12G17 30.17S WCI 29 TC 3
MACOMB* CLEAR 40 17 40 SW18 30.20S TC 4
JACKSONVILLE* CLEAR 37 17 45 SW13 30.22F WCI 28 TC 3
PITTSFIELD* CLEAR 37 19 47 SW13G18 30.23F WCI 29 TC 3
ILZ028>032-037-038-041>044-048-051>054-059>061-230000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 37 10 33 SW13G20 30.18S WCI 29 TC 3
BLOOMINGTON CLEAR 35 15 44 SW16G24 30.19S WCI 25 TC 2
DECATUR CLEAR 36 18 48 SW17 30.23S WCI 26 TC 2
PEORIA CLEAR 38 15 39 SW15G24 30.18S WCI 29 TC 3
LACON* CLEAR 38 15 39 SW9 30.16S WCI 31 TC 3
LINCOLN* CLEAR 37 19 48 SW7 30.22S WCI 31 TC 3
SPRINGFIELD CLEAR 36 17 46 SW9G22 30.22F WCI 29 TC 2
TAYLORVILLE CLEAR 34 18 52 CALM 30.25S TC 1
ILZ033-039-045-046-055>057-062-063-230000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 35 19 52 SW15 30.21F WCI 25 TC 2
RANTOUL* CLEAR 34 15 46 SW21 30.21R WCI 23 TC 1
MATTOON CLEAR 33 15 47 SW14G20 30.24F WCI 23 TC 1
PARIS* CLEAR 33 19 55 SW13 30.25S WCI 24 TC 1
ILZ079-100>102-230000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 37 16 41 SW12 30.28S WCI 30 TC 3
BELLEVILLE CLEAR 38 18 45 S6 30.28S WCI 33 TC 3
CAHOKIA* CLEAR 39 15 37 SW7 30.28S WCI 34 TC 4
SPARTA* CLEAR 38 14 37 S8 30.31S WCI 32 TC 3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 34 14 43 S10 30.32S WCI 26 TC 1
CAIRO* CLEAR 35 21 58 S3 30.37S TC 2
EFFINGHAM* CLEAR 33 15 48 SW10 30.30S WCI 25 TC 1
MARION CLEAR 36 12 38 SW8 30.32S WCI 29 TC 2
MT. VERNON CLEAR 33 16 49 SW9 30.32S WCI 25 TC 1
CENTRALIA* CLEAR 35 16 45 SW8 30.30S WCI 28 TC 2
SALEM* CLEAR 35 18 50 S12 30.29S WCI 26 TC 2
METROPOLIS* CLEAR 35 15 44 W6 30.35F WCI 30 TC 2
ILZ067-068-072-073-078-083-087-091-230000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 32 19 58 SW15 30.31F WCI 22 TC 0
FLORA* CLEAR 32 18 55 SW12 30.31S WCI 23 TC 0
FAIRFIELD* CLEAR 32 14 47 S6 30.32F WCI 27 TC 0
HARRISBURG* CLEAR 35 17 49 S6 30.34R WCI 30 TC 2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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