102
ASUS43 KLOT 210406
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-210500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 10 3 73 W9 30.63R WCI -3 TC -12
STERLING* CLEAR 7 2 80 W9 30.61R WCI -7 TC -14
ILZ003-004-008-010-011-017-018-210500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 13 5 70 W5 30.58R WCI 5 TC -11
FREEPORT* CLEAR 11 6 77 W8 30.58R WCI 0 TC -11
ROCHELLE* CLEAR 6 1 78 SW6 30.59R WCI -5 TC -14
DE KALB* CLEAR 11 6 79 W7 30.56R WCI 0 TC -12
PERU* CLEAR 12 5 72 W12 30.60S WCI -2 TC -11
ILZ005-006-012>014-019>023-210500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 15 7 70 W7 30.54R WCI 5 TC -9
CHICAGO-MIDWAY CLEAR 18 7 62 W7 30.56R WCI 9 TC -8
AURORA CLEAR 4 0 83 SW6 30.57R WCI -7 TC -16
JOLIET* CLEAR 14 8 75 W6 30.60R WCI 5 TC -10
WAUKEGAN CLEAR 15 6 67 W8 30.51R WCI 4 TC -9
DUPAGE AIRPORT CLEAR 13 5 70 W8 30.54R WCI 2 TC -11
KANKAKEE* CLEAR 13 6 75 W9 30.60R WCI 1 TC -11
WHEELING N/A 16 7 67 W6 30.55R WCI 7 TC -9
MORRIS* CLEAR 12 6 79 W7 30.58R WCI 1 TC -11
ROMEOVILLE* CLEAR 12 9 85 W8 30.58R WCI 1 TC -11
LANSING* MOCLDY 16 5 61 W7 30.56R WCI 6 TC -9
NORTHERLY ISL* N/A 18 9 68 W15 N/A WCI 4 TC -8
LMZ740>746-210500-
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 20 280/ 18/ 20 N/A
NORTHERLY ISL 18 280/ 11/ 15 N/A
CALUMET HARBOR 18 270/ 4/ 9 1033.0
BURNS HARBOR 21 290/ 7/ 10 1033.9R
MICHIGAN CITY 23 290/ 18/ 20 1033.9R
ILZ025>027-034>036-040-047-049-050-058-095>099-210500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 9 0 67 N6 30.65R WCI -1 TC -13
GALESBURG* CLEAR 6 3 88 W7 30.64R WCI -6 TC -15
MACOMB* CLEAR 9 3 77 NW9 30.67S WCI -5 TC -13
JACKSONVILLE* N/A N/A N/A N/A MISG N/A
PITTSFIELD* CLEAR 10 2 71 NW3 30.66R TC -12
ILZ028>032-037-038-041>044-048-051>054-059>061-210500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 12 5 74 W6 30.61R WCI 3 TC -11
BLOOMINGTON CLEAR 12 6 77 NW9 30.59S WCI 0 TC -11
DECATUR CLEAR 16 6 65 NW7 30.61R WCI 6 TC -9
PEORIA CLEAR 12 3 67 W8 30.63R WCI 0 TC -11
LACON* CLEAR 7 0 72 CALM 30.62S TC -14
LINCOLN* CLEAR 14 6 69 NW6 30.64R WCI 5 TC -10
SPRINGFIELD CLEAR 12 4 70 NW6 30.63S WCI 3 TC -11
TAYLORVILLE CLEAR 11 6 79 CALM 30.63S TC -12
ILZ033-039-045-046-055>057-062-063-210500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 13 6 74 NW9 30.59R WCI 1 TC -11
RANTOUL* CLEAR 12 6 74 NW6 30.59R WCI 3 TC -11
MATTOON CLEAR 11 6 81 NW6 30.59R WCI 1 TC -12
PARIS* CLEAR 13 7 76 NW7 30.59S WCI 2 TC -11
ILZ079-100>102-210500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 9 0 66 W7 30.67R WCI -3 TC -13
BELLEVILLE CLEAR 11 0 62 W5 30.66R WCI 3 TC -12
CAHOKIA* CLEAR 13 2 61 W6 30.68R WCI 4 TC -11
SPARTA* CLEAR 12 4 71 NW3 30.68R TC -11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 10 2 69 CALM 30.67R TC -12
CAIRO* CLEAR 9 1 71 CALM 30.69R TC -13
EFFINGHAM* CLEAR 12 5 73 SW5 30.64R WCI 4 TC -11
MARION CLEAR 5 0 81 CALM 30.67S TC -15
MT. VERNON CLEAR 3 0 87 CALM 30.66R TC -16
CENTRALIA* CLEAR 10 2 71 W6 30.66R WCI 0 TC -12
SALEM* CLEAR 11 4 73 W5 30.64S WCI 3 TC -12
METROPOLIS* CLEAR 7 0 73 CALM 30.69R TC -14
ILZ067-068-072-073-078-083-087-091-210500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 12 4 70 W7 30.63R WCI 1 TC -11
FLORA* CLEAR 12 3 67 W7 30.65R WCI 2 TC -11
FAIRFIELD* CLEAR 6 0 78 CALM 30.66R TC -15
HARRISBURG* CLEAR 5 1 81 SW3 30.67S TC -15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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