325
ASUS43 KLOT 201706
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-201800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 11 1 64 NW8 30.57R WCI -1 TC -12
STERLING* SUNNY 15 2 56 W10 30.55R WCI 2 TC -9
ILZ003-004-008-010-011-017-018-201800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 13 2 61 NW10 30.50R WCI 0 TC -11
FREEPORT* PTSUNNY 13 3 64 W9 30.51S WCI 0 TC -11
ROCHELLE* SUNNY 13 2 61 NW9 30.50S WCI 1 TC -10
DE KALB* SUNNY 11 2 68 W10 30.48R WCI -3 TC -12
PERU* SUNNY 10 1 67 W13 30.54R WCI -5 TC -12
ILZ005-006-012>014-019>023-201800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 19 5 54 W12 30.44R WCI 7 TC -7
CHICAGO-MIDWAY MOSUNNY 20 4 50 NW14 30.45R WCI 7 TC -7
AURORA SUNNY 12 3 67 W12 30.47S WCI -2 TC -11
JOLIET* SUNNY 16 3 57 W9 30.49S WCI 4 TC -9
WAUKEGAN SUNNY 20 5 52 NW12G22 30.42R WCI 8 TC -7
DUPAGE AIRPORT SUNNY 15 2 56 W12 30.45R WCI 2 TC -9
KANKAKEE* SUNNY 15 3 58 NW9 30.50R WCI 3 TC -9
WHEELING SUNNY 19 4 51 NW13 30.45R WCI 6 TC -7
MORRIS* SUNNY 13 3 64 NW9 30.50R WCI 1 TC -10
ROMEOVILLE* SUNNY 12 1 62 W12G18 30.48 WCI -2 TC -11
LANSING* SUNNY 18 -2 42 W8 30.46S WCI 7 TC -8
NORTHERLY ISL* N/A 20 3 48 W18 N/A WCI 5 TC -7
LMZ740>746-201800-
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 18 300/ 20/ 23 N/A
NORTHERLY ISL 20 320/ 10/ 16 N/A
CALUMET HARBOR 18 310/ 6/ 20 1029.8
BURNS HARBOR 14 290/ 6/ 7 1031.2R
MICHIGAN CITY 15 260/ 18/ 21 1031.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-201800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 8 -2 63 NW10 30.61S WCI -6 TC -13
GALESBURG* SUNNY 10 4 77 W12 30.59R WCI -5 TC -12
MACOMB* SUNNY 11 0 62 NW12G17 30.62R WCI -3 TC -12
JACKSONVILLE* SUNNY 10 0 63 W9 30.61R WCI -3 TC -12
PITTSFIELD* SUNNY 11 -1 60 NW10 30.62S WCI -3 TC -12
ILZ028>032-037-038-041>044-048-051>054-059>061-201800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 14 1 57 NW10 30.52S WCI 1 TC -10
BLOOMINGTON SUNNY 17 2 51 NW12 30.52R WCI 4 TC -8
DECATUR SUNNY 13 4 67 W13G20 30.55R WCI -2 TC -11
PEORIA SUNNY 13 0 56 NW6 30.57R WCI 4 TC -11
LACON* SUNNY 10 -2 60 NW8 30.56S WCI -3 TC -12
LINCOLN* SUNNY 13 3 63 NW10 30.57S WCI 0 TC -10
SPRINGFIELD SUNNY 11 1 64 NW10 30.58R WCI -3 TC -12
TAYLORVILLE SUNNY 11 1 64 CALM 30.58S TC -12
ILZ033-039-045-046-055>057-062-063-201800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 14 4 64 NW13 30.51R WCI 0 TC -10
RANTOUL* SUNNY 15 4 63 NW15 30.50S WCI -1 TC -10
MATTOON SUNNY 11 3 70 W13 30.53R WCI -4 TC -12
PARIS* MOSUNNY 13 3 64 W13 30.53R WCI -1 TC -10
ILZ079-100>102-201800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 9 -2 61 NW10 30.63R WCI -6 TC -13
BELLEVILLE SUNNY 11 -1 56 NW8 30.63R WCI 0 TC -11
CAHOKIA* SUNNY 11 -2 56 NW12 30.65R WCI -3 TC -12
SPARTA* SUNNY 11 -2 57 NW8 30.64R WCI -1 TC -12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 10 -2 58 NW12 30.64R WCI -5 TC -12
CAIRO* SUNNY 13 0 55 N5 30.65S WCI 6 TC -10
EFFINGHAM* SUNNY 11 1 64 W8G18 30.59S WCI -1 TC -12
MARION SUNNY 14 3 62 N9 30.62S WCI 2 TC -10
MT. VERNON SUNNY 15 1 53 N6 30.61R WCI 6 TC -9
CENTRALIA* SUNNY 10 -1 59 NW7 30.61R WCI -1 TC -12
SALEM* SUNNY 11 0 59 W5 30.60R WCI 3 TC -12
METROPOLIS* SUNNY 12 -2 53 NW7 30.64R WCI 1 TC -11
ILZ067-068-072-073-078-083-087-091-201800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 11 0 61 W12 30.57R WCI -3 TC -12
FLORA* SUNNY 9 0 66 NW12 30.60R WCI -6 TC -13
FAIRFIELD* SUNNY 10 -2 57 W6 30.60S WCI 1 TC -12
HARRISBURG* SUNNY 11 -1 58 NW7 30.62S WCI 1 TC -11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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