472
ASUS43 KLOT 210506
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-210600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 9 3 77 W8 30.63S WCI -3 TC -13
STERLING* CLEAR 5 1 83 W7 30.61S WCI -7 TC -15
ILZ003-004-008-010-011-017-018-210600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 9 1 70 SW3 30.59R TC -13
FREEPORT* CLEAR 11 5 79 W8 30.59S WCI -1 TC -12
ROCHELLE* CLEAR 6 1 77 W7 30.59S WCI -5 TC -14
DE KALB* CLEAR 10 6 82 W9 30.56S WCI -2 TC -12
PERU* CLEAR 10 4 75 W8 30.60S WCI -1 TC -12
ILZ005-006-012>014-019>023-210600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 15 7 70 W8 30.54S WCI 4 TC -9
CHICAGO-MIDWAY CLEAR 17 7 64 W7 30.56S WCI 8 TC -8
AURORA CLEAR 4 -1 80 W8 30.56F WCI -9 TC -16
JOLIET* CLEAR 13 7 77 W3 30.59F TC -10
WAUKEGAN CLEAR 15 6 67 W8 30.52R WCI 4 TC -9
DUPAGE AIRPORT CLEAR 13 5 70 W7 30.55R WCI 3 TC -11
KANKAKEE* CLEAR 12 6 77 W8 30.59F WCI 0 TC -11
WHEELING CLEAR 16 7 67 MISG 30.56R TC -9
MORRIS* CLEAR 11 6 81 W9 30.58F WCI -2 TC -12
ROMEOVILLE* CLEAR 10 7 85 W5 30.58F WCI 2 TC -12
LANSING* CLEAR 15 4 63 W7 30.57S WCI 5 TC -10
NORTHERLY ISL* N/A 18 9 68 W10 N/A WCI 6 TC -8
LMZ740>746-210600-
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 19 270/ 17/ 19 N/A
NORTHERLY ISL 18 290/ 9/ 14 N/A
CALUMET HARBOR 17 260/ 5/ 8 1033.5
BURNS HARBOR 19 270/ 10/ 11 1034.2R
MICHIGAN CITY 23 280/ 17/ 21 1034.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-210600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 7 -1 70 NW3 30.64F TC -14
GALESBURG* CLEAR 6 3 89 W7 30.64S WCI -6 TC -15
MACOMB* CLEAR 8 2 78 NW8 30.67S WCI -5 TC -13
JACKSONVILLE* CLEAR 10 2 72 NW6 30.65S WCI 0 TC -12
PITTSFIELD* CLEAR 10 2 70 CALM 30.66S TC -12
ILZ028>032-037-038-041>044-048-051>054-059>061-210600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 11 4 74 W5 30.61S WCI 3 TC -12
BLOOMINGTON CLEAR 10 4 76 W10 30.60S WCI -4 TC -12
DECATUR CLEAR 15 6 67 NW9 30.62R WCI 3 TC -9
PEORIA CLEAR 11 2 67 NW7 30.63S WCI 0 TC -12
LACON* CLEAR 8 0 70 CALM 30.62S TC -13
LINCOLN* CLEAR 13 5 72 NW5 30.64S WCI 5 TC -11
SPRINGFIELD CLEAR 12 4 70 NW7 30.64R WCI 1 TC -11
TAYLORVILLE CLEAR 9 5 82 CALM 30.64R TC -13
ILZ033-039-045-046-055>057-062-063-210600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 11 5 77 NW6 30.59S WCI 1 TC -12
RANTOUL* CLEAR 11 5 76 NW8 30.59F WCI 0 TC -11
MATTOON CLEAR 12 6 77 NW7 30.60R WCI 1 TC -11
PARIS* CLEAR 12 6 76 NW6 30.60S WCI 3 TC -11
ILZ079-100>102-210600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 8 1 71 W7 30.67R WCI -3 TC -13
BELLEVILLE CLEAR 11 1 65 W5 30.67R WCI 3 TC -12
CAHOKIA* CLEAR 13 2 61 W3 30.68S TC -11
SPARTA* CLEAR 12 3 67 CALM 30.68R TC -11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 1 -2 87 SW3 30.68R TC -17
CAIRO* CLEAR 10 4 76 N3 30.69S TC -12
EFFINGHAM* CLEAR 9 4 78 W5 30.65R WCI 1 TC -13
MARION CLEAR 4 -1 83 CALM 30.68S TC -16
MT. VERNON CLEAR 1 -2 87 CALM 30.67R TC -17
CENTRALIA* CLEAR 9 2 73 W5 30.66S WCI 1 TC -13
SALEM* CLEAR 12 4 70 W5 30.66R WCI 4 TC -11
METROPOLIS* CLEAR 6 1 79 CALM 30.68F TC -15
ILZ067-068-072-073-078-083-087-091-210600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 12 4 70 W10 30.64R WCI -1 TC -11
FLORA* CLEAR 10 3 72 W7 30.66R WCI 0 TC -12
FAIRFIELD* CLEAR 6 -1 75 CALM 30.66S TC -15
HARRISBURG* CLEAR 2 -1 84 CALM 30.69R TC -16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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