685
ASUS43 KLOT 201710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CST MON JAN 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 9 -7 48 W13G21 30.53F WCI -7 TC -13
ILZ003-004-008-010-011-017-018-201800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 6 -13 41 W16G24 30.49S WCI -12 TC -14
FREEPORT* SUNNY 5 -12 45 SW15G24 30.49S WCI -13 TC -15
ROCHELLE* SUNNY 7 -11 44 W13G25 30.49F WCI -10 TC -14
DE KALB* SUNNY 6 -10 48 W16 30.47F WCI -13 TC -15
PERU* SUNNY 10 -7 45 W10G18 30.53S WCI -4 TC -12
ILZ005-006-012>014-019>023-201800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 7 -11 43 SW16G24 30.47S WCI -11 TC -14
CHICAGO-MIDWAY MOSUNNY 8 -12 39 W18G25 30.50S WCI -11 TC -13
AURORA SUNNY 8 -9 45 W15G28 30.48F WCI -9 TC -13
JOLIET* SUNNY 10 -8 43 W13G18 30.53S WCI -5 TC -12
WAUKEGAN SUNNY 5 -11 47 W14G24 30.44S WCI -12 TC -15
DUPAGE AIRPORT SUNNY 7 -10 46 W17G26 30.47S WCI -12 TC -14
KANKAKEE* SUNNY 9 -5 53 W13 30.55S WCI -7 TC -13
WHEELING SUNNY 5 -11 47 W18G26 30.48F WCI -15 TC -15
MORRIS* SUNNY 9 -8 46 W18 30.52S WCI -10 TC -13
ROMEOVILLE* SUNNY 9 -11 40 W17 30.51F WCI -10 TC -13
LANSING* SUNNY 8 -15 34 W14G21 30.51F WCI -8 TC -13
NORTHERLY ISL* N/A 6 -12 43 SW10 N/A WCI -8 TC -14
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 7 270/ 23/ 27 N/A
NORTHERLY ISL 7 260/ 12/ 15 N/A
CALUMET HARBOR 6 230/ 7/ 14 1031.6R
BURNS HARBOR 6 250/ 8/ 12 1033.2R
MICHIGAN CITY 5 230/ 17/ 21 1034.2R
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 12 -5 46 W10G20 30.58S WCI -1 TC -11
GALESBURG* MOSUNNY 11 -3 55 W12 30.55F WCI -4 TC -12
MACOMB* SUNNY 12 -5 47 W12 30.58F WCI -2 TC -11
JACKSONVILLE* SUNNY 11 -4 52 W10 30.60S WCI -3 TC -12
PITTSFIELD* SUNNY 13 -5 45 W9 30.61S WCI 0 TC -11
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 10 -8 44 MISG 30.54F TC -12
BLOOMINGTON SUNNY 10 -6 48 W13 30.54F WCI -5 TC -12
DECATUR SUNNY 12 -5 46 W10G22 30.59R WCI -1 TC -11
PEORIA SUNNY 11 -9 40 NW12 30.56F WCI -3 TC -12
LACON* SUNNY 10 -10 40 W12G17 30.55F WCI -4 TC -12
LINCOLN* SUNNY 12 -5 46 W5 30.59S WCI 4 TC -11
SPRINGFIELD SUNNY 11 -3 53 W9 30.60S WCI -2 TC -12
TAYLORVILLE SUNNY 10 -4 55 W10 30.61F WCI -4 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 10 -3 55 SW14 30.57R WCI -6 TC -12
RANTOUL* SUNNY 11 -7 45 W15G22 30.56S WCI -6 TC -12
MATTOON SUNNY 8 -7 50 SW7 30.59S WCI -3 TC -13
PARIS* SUNNY 10 -4 52 W10 N/A WCI -4 TC -12
ILZ079-100>102-201800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 12 -4 48 W8 30.65R WCI 1 TC -11
BELLEVILLE SUNNY 18 -8 31 CALM 30.65S TC -8
CAHOKIA* SUNNY 13 -6 42 NW5 30.66S WCI 5 TC -11
SPARTA* SUNNY 14 -6 40 CALM 30.67S TC -10
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 14 -4 44 CALM 30.68S TC -10
CAIRO* SUNNY 15 -3 46 CALM 30.70S TC -10
EFFINGHAM* SUNNY 11 -8 41 SW5 30.64F WCI 3 TC -11
MARION SUNNY 18 0 45 N7 30.67S WCI 8 TC -8
MT. VERNON SUNNY 13 -2 51 VRB6 30.67R WCI 4 TC -11
CENTRALIA* SUNNY 12 -5 45 W7 30.65F WCI 1 TC -11
SALEM* SUNNY 12 -4 46 W6 30.65S WCI 3 TC -11
METROPOLIS* SUNNY 13 -6 42 W5 30.70S WCI 5 TC -10
ILZ067-068-072-073-078-083-087-091-201800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 9 -8 46 NW3 30.66R TC -13
FLORA* SUNNY 10 -6 48 W6 30.67R WCI 1 TC -12
FAIRFIELD* SUNNY 10 -6 48 CALM 30.68R TC -12
HARRISBURG* SUNNY 13 -8 39 N6 30.69S WCI 4 TC -10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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