506
ASUS43 KLOT 211001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-211100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 2 -2 83 W5 30.62S WCI -8 TC -17
STERLING* CLEAR 2 -2 83 W5 30.62S WCI -8 TC -17
ILZ003-004-008-010-011-017-018-211100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 6 1 80 CALM 30.59S TC -14
FREEPORT* CLEAR 5 2 85 CALM 30.60R TC -15
DE KALB* CLEAR 7 3 84 W9 30.57S WCI -7 TC -14
ILZ005-006-012>014-019>023-211100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 12 6 77 W6 30.55S WCI 3 TC -11
CHICAGO-MIDWAY CLEAR 13 5 70 W3 30.57S TC -11
AURORA CLEAR 4 0 83 W7 30.58R WCI -8 TC -16
JOLIET* CLEAR 10 6 82 CALM 30.61R TC -12
WAUKEGAN CLEAR 11 4 73 W7 30.54R WCI 0 TC -12
DUPAGE AIRPORT CLEAR 9 3 77 NW5 30.56S WCI 1 TC -13
WHEELING CLEAR 13 6 74 NW5 30.57R WCI 5 TC -11
MORRIS* CLEAR 7 4 84 W6 30.60R WCI -3 TC -14
LANSING* CLEAR 10 2 71 SW7 30.59R WCI -1 TC -12
NORTHERLY ISL* N/A 15 8 73 W8 N/A WCI 4 TC -9
LMZ740>746-211100-
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 18 290/ 16/ 18 N/A
NORTHERLY ISL 16 260/ 10/ 13 N/A
CALUMET HARBOR 13 N/A
BURNS HARBOR 13 220/ 4/ 5 1035.2S
MICHIGAN CITY 16 230/ 11/ 13 1036.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-211100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 3 -2 79 SW5 30.66S WCI -6 TC -16
MACOMB* CLEAR 4 -1 82 CALM 30.67S TC -16
ILZ028>032-037-038-041>044-048-051>054-059>061-211100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 6 3 87 NW7 30.61S WCI -6 TC -14
DECATUR CLEAR 10 5 80 W6 30.64R WCI 0 TC -12
PEORIA CLEAR 6 1 80 SW6 30.64R WCI -4 TC -14
LACON* CLEAR 3 -2 78 CALM 30.62S TC -16
LINCOLN* CLEAR 10 4 77 W3 30.66R TC -12
SPRINGFIELD CLEAR 6 2 83 W6 30.66S WCI -4 TC -14
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-211100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 8 3 80 W8 30.62R WCI -4 TC -13
MATTOON CLEAR 9 4 80 W6 30.63R WCI -1 TC -13
ILZ079-100>102-211100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 6 1 81 CALM 30.69S TC -15
BELLEVILLE CLEAR 9 1 71 CALM 30.69R TC -13
CAHOKIA* CLEAR 3 -1 83 CALM 30.70 TC -16
SPARTA* CLEAR 9 3 75 NW3 30.69S TC -13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 0 -4 83 SW3 30.70S TC -18
CAIRO* CLEAR 6 3 88 CALM 30.71S TC -14
MARION CLEAR 1 -3 82 CALM 30.70S TC -17
MT. VERNON CLEAR 0 -3 87 CALM 30.70R TC -18
CENTRALIA* CLEAR 6 2 80 W3 30.69R TC -14
SALEM* CLEAR 9 3 76 CALM 30.68S TC -13
METROPOLIS* CLEAR 1 -4 78 CALM 30.70F TC -17
ILZ067-068-072-073-078-083-087-091-211100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 8 3 80 NW7 30.68R WCI -3 TC -13
FLORA* CLEAR 9 3 78 NW8 30.68S WCI -4 TC -13
FAIRFIELD* CLEAR 4 0 83 CALM 30.69S TC -16
HARRISBURG* CLEAR 1 -2 88 CALM 30.70F TC -17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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