103
ASUS43 KLOT 182310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CST TUE FEB 18 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.
ILZ001-002-007-009-015-016-024-190000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 7 -7 52 NW9 30.56F WCI -7 TC -14
STERLING* MOCLDY 6 -7 54 N8 30.58S WCI -7 TC -14
ILZ003-004-008-010-011-017-018-190000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 6 -11 45 W10 30.56S WCI -9 TC -14
FREEPORT* PTCLDY 4 -10 53 W5 30.57R WCI -5 TC -16
ROCHELLE* MOCLDY 4 -11 49 NW10 30.56S WCI -11 TC -15
DE KALB* MOCLDY 5 -8 56 NW10 30.53S WCI -10 TC -15
PERU* MOCLDY 9 -5 53 NW7 30.55S WCI -3 TC -13
ILZ005-006-012>014-019>023-190000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 10 -10 40 NW10 30.51R WCI -4 TC -12
CHICAGO-MIDWAY MOCLDY 14 -9 35 N10 30.52S WCI 1 TC -10
AURORA PTCLDY 6 -6 57 N8 30.53S WCI -7 TC -14
JOLIET* MOCLDY 11 -5 47 NW8 30.54S WCI -1 TC -12
WAUKEGAN CLEAR 8 -12 39 NW8 30.51S WCI -4 TC -13
DUPAGE AIRPORT PTCLDY 7 -10 46 NW9 30.52R WCI -7 TC -14
KANKAKEE* MOCLDY 14 -5 43 NE8 30.51F WCI 2 TC -10
WHEELING PTCLDY 10 -11 38 NW10 30.54R WCI -4 TC -12
MORRIS* MOCLDY 9 -4 54 NW8 30.53F WCI -3 TC -13
ROMEOVILLE* CLEAR 9 -6 52 NW13 30.53S WCI -7 TC -13
LANSING* PTCLDY 13 -9 37 NE6 30.52R WCI 4 TC -10
NORTHERLY ISL* N/A 13 -10 35 NW8 N/A WCI 2 TC -10
LMZ740>746-190000-
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 13 310/ 10/ 12 N/A
NORTHERLY ISL 13 270/ 6/ 9 N/A
CALUMET HARBOR 13 360/ 6/ 11 1032.3
BURNS HARBOR 13 320/ 4/ 6 1033.5S
MICHIGAN CITY 13 330/ 10/ 11 1034.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-190000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 9 -5 53 N10 30.56R WCI -5 TC -13
GALESBURG* CLOUDY 7 -4 62 N10 30.55S WCI -8 TC -14
MACOMB* CLOUDY 8 -6 52 N10 30.58R WCI -6 TC -13
JACKSONVILLE* CLOUDY 11 -4 49 N9 30.55R WCI -2 TC -12
PITTSFIELD* CLOUDY 12 -4 48 N7 30.56R WCI 1 TC -11
ILZ028>032-037-038-041>044-048-051>054-059>061-190000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 10 -5 49 N12 30.52F WCI -4 TC -12
BLOOMINGTON CLOUDY 10 -3 55 N17G23 30.47F WCI -8 TC -12
DECATUR CLOUDY 15 -1 49 N14 30.49R WCI 0 TC -9
PEORIA CLOUDY 8 -7 50 N9 30.53F WCI -5 TC -13
LACON* CLOUDY 7 -9 48 N10 30.55F WCI -7 TC -14
LINCOLN* CLOUDY 13 -1 54 N10 30.52R WCI -1 TC -11
SPRINGFIELD CLOUDY 12 -4 48 N8 30.54R WCI 0 TC -11
TAYLORVILLE CLOUDY 13 -1 51 CALM 30.52R TC -10
ILZ033-039-045-046-055>057-062-063-190000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 14 -2 49 NE15 30.46F WCI -1 TC -10
RANTOUL* CLOUDY 13 -4 46 N12 30.47F WCI -1 TC -11
MATTOON CLOUDY 14 2 58 N13 30.46R WCI 0 TC -10
PARIS* CLOUDY 15 0 51 NE9 30.47R WCI 4 TC -9
ILZ079-100>102-190000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 12 -2 52 N6 30.52S WCI 3 TC -11
BELLEVILLE CLOUDY 13 1 56 N8 30.49F WCI 2 TC -10
CAHOKIA* CLOUDY 13 0 56 N15 30.52S WCI -3 TC -11
SPARTA* LGT SNOW 14 4 62 N13 30.49S WCI 0 TC -10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT SNOW 14 9 80 N13 30.45S WCI 0 TC -10
CAIRO* CLOUDY 20 17 86 N13 30.42R VSB 1 WCI 8
EFFINGHAM* CLOUDY 15 0 53 N5 30.51R WCI 7 TC -10
MARION LGT SNOW 12 9 85 N16 30.43F VSB 3/4 WCI -4
MT. VERNON CLOUDY 14 1 56 N8G17 30.48R WCI 3 TC -10
CENTRALIA* CLOUDY 14 -1 52 N10 30.48F WCI 1 TC -10
SALEM* CLOUDY 15 2 56 N13 30.48S WCI 1 TC -9
METROPOLIS* LGT SNOW 19 13 79 N12G17 30.41S VSB 1 WCI 6
ILZ067-068-072-073-078-083-087-091-190000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 17 3 54 N12 30.46R WCI 4 TC -8
FLORA* CLOUDY 14 0 52 N8 30.49R WCI 3 TC -10
FAIRFIELD* CLOUDY 14 1 56 N12 30.48S WCI 1 TC -10
HARRISBURG* LGT SNOW 16 6 65 N14 30.45S WCI 1 TC -9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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