987
ASUS43 KLOT 210006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM 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.
ILZ001-002-007-009-015-016-024-210100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 15 5 64 W10 30.57S WCI 2 TC -9
6HR MIN TEMP: 14; 6HR MAX TEMP: 19;
STERLING* CLEAR 12 4 70 W10 30.57R WCI -1 TC -11
ILZ003-004-008-010-011-017-018-210100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 16 6 65 W8 30.53S WCI 5 TC -9
6HR MIN TEMP: 16; 6HR MAX TEMP: 20;
FREEPORT* CLEAR 16 8 70 W7 30.55R WCI 6 TC -9
ROCHELLE* CLEAR 16 6 64 NW7 30.54R WCI 7 TC -9
DE KALB* CLEAR 15 7 73 NW12 30.51S WCI 1 TC -10
PERU* CLEAR 16 7 69 W8 30.56R WCI 5 TC -9
ILZ005-006-012>014-019>023-210100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 21 9 59 W8 30.49R WCI 11 TC -6
6HR MIN TEMP: 19; 6HR MAX TEMP: 24;
CHICAGO-MIDWAY PTCLDY 22 9 57 W13 30.50R WCI 10 TC -6
6HR MIN TEMP: 22; 6HR MAX TEMP: 25;
AURORA CLEAR 14 6 70 W8 30.51R WCI 3 TC -10
6HR MIN TEMP: 14; 6HR MAX TEMP: 20;
JOLIET* CLEAR 20 11 68 W5 30.54R WCI 13 TC -7
WAUKEGAN CLEAR 21 9 59 W5 30.48R WCI 15 TC -6
6HR MIN TEMP: 21; 6HR MAX TEMP: 25;
DUPAGE AIRPORT CLEAR 18 8 65 W10 30.50R WCI 6 TC -8
6HR MIN TEMP: 18; 6HR MAX TEMP: 22;
KANKAKEE* CLEAR 18 8 65 NW10 30.54R WCI 6 TC -8
WHEELING CLEAR 21 9 59 NW8 30.51R WCI 11 TC -6
6HR MIN TEMP: 21; 6HR MAX TEMP: 25;
MORRIS* CLEAR 17 9 69 W10 30.53R WCI 5 TC -8
ROMEOVILLE* CLEAR 18 10 73 W9G18 30.52R WCI 6 TC -8
LANSING* CLEAR 20 6 53 W7 30.50R WCI 11 TC -7
NORTHERLY ISL* N/A 23 10 57 W9 N/A WCI 13 TC -5
LMZ740>746-210100-
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 24 320/ 14/ 15 N/A
NORTHERLY ISL 22 290/ 8/ 12 N/A
CALUMET HARBOR 22 290/ 5/ 10 1031.3R
BURNS HARBOR 23 330/ 4/ 6 1032.5R
MICHIGAN CITY 24 290/ 12/ 15 1032.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-210100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 15 3 59 NW7 30.61R WCI 5 TC -9
GALESBURG* CLEAR 13 7 75 W7 30.60R WCI 3 TC -10
MACOMB* CLEAR 15 3 60 NW8 30.61S WCI 4 TC -10
JACKSONVILLE* N/A N/A N/A N/A MISG N/A
PITTSFIELD* CLEAR 17 5 58 W3 30.61S TC -8
ILZ028>032-037-038-041>044-048-051>054-059>061-210100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 17 7 63 NW9 30.55R WCI 6 TC -8
BLOOMINGTON CLEAR 15 5 64 NW15 30.55R WCI 0 TC -9
DECATUR CLEAR 20 6 55 NW10 30.56R WCI 9 TC -7
PEORIA CLEAR 17 4 56 NW6 30.58R WCI 9 TC -8
6HR MIN TEMP: 15; 6HR MAX TEMP: 21;
LACON* CLEAR 16 4 61 NW8 30.57S WCI 5 TC -9
LINCOLN* CLEAR 19 6 56 NW7 30.58R WCI 10 TC -7
SPRINGFIELD CLEAR 19 5 54 NW8 30.58R WCI 9 TC -7
6HR MIN TEMP: 14; 6HR MAX TEMP: 22;
TAYLORVILLE CLEAR 18 7 61 CALM 30.58R TC -8
6HR MIN TEMP: 13; 6HR MAX TEMP: 21;
ILZ033-039-045-046-055>057-062-063-210100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 20 7 57 NW12 30.54R WCI 8 TC -7
RANTOUL* CLEAR 18 5 57 NW10 30.54R WCI 6 TC -8
MATTOON PTCLDY 16 9 74 W7 30.55R WCI 6 TC -9
PARIS* CLOUDY 21 10 61 W9 30.54R WCI 11 TC -6
ILZ079-100>102-210100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 16 1 53 NW6 30.62S WCI 7 TC -9
BELLEVILLE CLEAR 14 1 56 NW6 30.62S WCI 5 TC -10
SPARTA* CLEAR 17 1 50 NW3 30.64R TC -8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 12 0 58 N7 30.63S WCI 1 TC -11
6HR MIN TEMP: 12; 6HR MAX TEMP: 16;
CAIRO* CLEAR 15 4 60 N7 30.64R WCI 5 TC -9
EFFINGHAM* CLEAR 15 6 66 SW5 30.61R WCI 8 TC -9
MARION CLEAR 12 3 67 NW7 30.62S WCI 2 TC -11
MT. VERNON CLEAR 12 1 61 CALM 30.63R TC -11
CENTRALIA* CLEAR 14 2 60 W6 30.62S WCI 5 TC -10
SALEM* CLEAR 15 4 62 W5 30.61R WCI 7 TC -10
METROPOLIS* CLEAR 16 1 50 N5 30.63R WCI 9 TC -9
ILZ067-068-072-073-078-083-087-091-210100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 14 4 64 W7 30.60R WCI 4 TC -10
FLORA* CLEAR 14 3 62 W8 30.62R WCI 3 TC -10
FAIRFIELD* CLEAR 14 2 57 CALM 30.62R TC -10
HARRISBURG* CLEAR 13 1 60 NW3 30.63S TC -11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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