691
ASUS43 KLOT 210606
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CST FRI FEB 21 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.
ILZ001-002-007-009-015-016-024-210700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 8 2 76 W8 30.63S WCI -4 TC -13
6HR MIN TEMP: 7; 6HR MAX TEMP: 15;
STERLING* CLEAR 4 0 83 NW6 30.61S WCI -7 TC -16
ILZ003-004-008-010-011-017-018-210700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 9 1 70 W5 30.58F WCI 1 TC -13
6HR MIN TEMP: 8; 6HR MAX TEMP: 16;
FREEPORT* CLEAR 10 5 82 W6 30.59S WCI 0 TC -12
ROCHELLE* CLEAR 7 1 78 W6 30.58F WCI -3 TC -14
DE KALB* CLEAR 10 6 82 W10 30.56S WCI -4 TC -12
PERU* CLEAR 9 3 77 W9 30.60S WCI -4 TC -13
ILZ005-006-012>014-019>023-210700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 15 6 67 W8 30.54S WCI 4 TC -9
6HR MIN TEMP: 15; 6HR MAX TEMP: 21;
CHICAGO-MIDWAY CLEAR 16 7 67 W7 30.56S WCI 6 TC -9
6HR MIN TEMP: 16; 6HR MAX TEMP: 22;
AURORA CLEAR 3 -2 79 W7 30.56S WCI -9 TC -16
6HR MIN TEMP: 3; 6HR MAX TEMP: 14;
JOLIET* CLEAR 13 7 76 CALM 30.59S TC -11
WAUKEGAN CLEAR 14 6 70 W8 30.52S WCI 3 TC -10
6HR MIN TEMP: 13; 6HR MAX TEMP: 21;
DUPAGE AIRPORT CLEAR 12 5 73 W6 30.55S WCI 3 TC -11
6HR MIN TEMP: 11; 6HR MAX TEMP: 18;
KANKAKEE* CLEAR 10 5 79 W5 30.59S WCI 2 TC -12
WHEELING N/A 15 7 70 MISG 30.56S TC -9
6HR MIN TEMP: 15; 6HR MAX TEMP: 21;
MORRIS* CLEAR 10 6 81 W8 30.58S WCI -2 TC -12
ROMEOVILLE* CLEAR 10 7 85 W7 30.58S WCI 0 TC -12
LANSING* CLEAR 13 4 67 W7 30.57S WCI 3 TC -11
NORTHERLY ISL* N/A 17 9 70 W13 N/A WCI 4 TC -8
LMZ740>746-210700-
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 18 270/ 21/ 23 N/A
NORTHERLY ISL 18 280/ 12/ 15 N/A
CALUMET HARBOR 16 250/ 4/ 7 1033.4R
BURNS HARBOR 18 260/ 6/ 9 1034.9R
MICHIGAN CITY 21 270/ 18/ 20 1034.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-210700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 8 0 69 W3 30.65R TC -13
GALESBURG* CLEAR 5 2 90 W6 30.64R WCI -6 TC -15
MACOMB* CLEAR 6 1 81 NW8 30.67S WCI -7 TC -14
JACKSONVILLE* N/A N/A N/A N/A MISG N/A
PITTSFIELD* CLEAR 10 2 72 W3 30.67R TC -12
ILZ028>032-037-038-041>044-048-051>054-059>061-210700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 10 4 78 W3 30.60S TC -12
BLOOMINGTON CLEAR 9 4 80 W10 30.60S WCI -5 TC -13
DECATUR CLEAR 14 6 70 NW10 30.62S WCI 1 TC -10
PEORIA CLEAR 10 2 69 NW6 30.63S WCI 0 TC -12
6HR MIN TEMP: 10; 6HR MAX TEMP: 17;
LACON* CLEAR 10 1 69 NW3 30.62S TC -12
LINCOLN* CLEAR 12 5 74 W5 30.65R WCI 4 TC -11
SPRINGFIELD CLEAR 10 4 76 NW6 30.65R WCI 0 TC -12
6HR MIN TEMP: 10; 6HR MAX TEMP: 19;
TAYLORVILLE CLEAR 10 5 80 CALM 30.64S TC -12
6HR MIN TEMP: 9; 6HR MAX TEMP: 18;
ILZ033-039-045-046-055>057-062-063-210700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 9 4 80 W6 30.60R WCI -1 TC -13
RANTOUL* CLEAR 11 5 77 NW8 30.59S WCI -1 TC -12
MATTOON CLEAR 9 5 84 NW7 30.61R WCI -2 TC -13
PARIS* CLEAR 11 5 77 NW5 30.60S WCI 3 TC -12
ILZ079-100>102-210700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 8 1 72 NW5 30.67S WCI -1 TC -13
BELLEVILLE CLEAR 10 1 65 W5 30.66F WCI 2 TC -12
CAHOKIA* CLEAR 8 1 73 CALM 30.68S TC -13
SPARTA* CLEAR 10 3 72 CALM 30.67S TC -12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 5 2 87 W3 30.67F TC -15
6HR MIN TEMP: 0; 6HR MAX TEMP: 13;
CAIRO* CLEAR 8 2 76 N3 30.69R TC -13
EFFINGHAM* CLEAR 8 3 82 CALM 30.66S TC -13
MARION CLEAR 0 -4 85 CALM 30.67F TC -18
MT. VERNON CLEAR 1 -1 91 CALM 30.67S TC -17
CENTRALIA* CLEAR 8 1 73 W5 30.66S WCI 0 TC -13
SALEM* CLEAR 11 4 72 W5 30.65S WCI 3 TC -12
METROPOLIS* CLEAR 5 1 81 CALM 30.68S TC -15
ILZ067-068-072-073-078-083-087-091-210700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 11 4 73 NW7 30.65R WCI 0 TC -12
FLORA* CLEAR 12 3 67 NW8 30.66R WCI 1 TC -11
FAIRFIELD* CLEAR 6 0 79 CALM 30.67R TC -15
HARRISBURG* CLEAR 4 0 86 CALM 30.68S TC -16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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