455
ASUS43 KLOT 211406
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CST SAT DEC 21 2024
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.
ILZ001-002-007-009-015-016-024-211500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 16 12 84 E3 30.52R TC -9
ILZ003-004-008-010-011-017-018-211500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 5 1 83 CALM 30.53R TC -15
FREEPORT* CLEAR 2 -1 86 CALM 30.53R TC -16
ROCHELLE* CLEAR 7 3 84 CALM 30.51S TC -14
DE KALB* CLEAR 8 5 91 NW3 30.50S TC -14
PERU* CLEAR 14 10 84 NW6 30.52R WCI 5 TC -10
ILZ005-006-012>014-019>023-211500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 15 8 73 N6 30.48R WCI 6 TC -9
CHICAGO-MIDWAY PTCLDY 18 10 71 NW9 30.49R WCI 7 TC -8
AURORA CLEAR 4 1 88 NW6 30.49S WCI -7 TC -16
JOLIET* CLEAR 17 11 78 CALM 30.51R TC -8
WAUKEGAN CLEAR 10 5 80 NW6 30.48S WCI 0 TC -12
DUPAGE AIRPORT CLEAR 11 6 81 N6 30.48R WCI 1 TC -12
KANKAKEE* PTCLDY 16 12 82 NW6 30.50R WCI 8 TC -9
WHEELING CLEAR 13 7 77 NW7 30.50S WCI 3 TC -11
MORRIS* CLEAR 12 8 84 CALM 30.51R TC -11
ROMEOVILLE* CLEAR 14 10 85 NW8 30.50R WCI 3 TC -10
LANSING* CLEAR 18 10 71 NW5 30.48R WCI 11 TC -8
NORTHERLY ISL* N/A 22 13 68 W5 N/A WCI 16 TC -5
LMZ740>746-211500-
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 23 320/ 14/ 18 N/A
NORTHERLY ISL 22 320/ 4/ 7 N/A
CALUMET HARBOR 19 300/ 5/ 7 1030.9R
BURNS HARBOR 29 350/ 7/ 9 1031.5R
MICHIGAN CITY 29 340/ 19/ 21 1031.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-211500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 21 18 88 E3 30.49F TC -6
GALESBURG* CLEAR 15 15 100 CALM N/A TC -9
MACOMB* CLEAR 18 15 89 CALM 30.53S TC -8
JACKSONVILLE* CLEAR 20 20 98 CALM 30.51S TC -7
PITTSFIELD* CLEAR 23 21 93 CALM 30.51F TC -5
ILZ028>032-037-038-041>044-048-051>054-059>061-211500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 14 10 83 MISG 30.51R TC -10
BLOOMINGTON CLEAR 17 13 84 NW6 30.50R WCI 9 TC -8
DECATUR PTCLDY 23 17 78 N9 30.50S WCI 13 TC -5
PEORIA CLEAR 20 15 81 CALM 30.52R TC -7
LACON* CLEAR 16 12 85 N3 30.52R TC -9
LINCOLN* CLEAR 20 18 92 CALM 30.51R TC -6
SPRINGFIELD CLEAR 21 18 88 CALM 30.51S TC -6
TAYLORVILLE CLOUDY 22 19 87 N5 30.51S WCI 16 TC -5
ILZ033-039-045-046-055>057-062-063-211500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 20 15 81 NW5 30.49R WCI 13 TC -7
RANTOUL* CLEAR 18 13 80 NW5 30.49R WCI 11 TC -8
MATTOON PTCLDY 22 19 89 NW5 30.48R WCI 16 TC -6
PARIS* PTCLDY 23 19 83 N5 N/A WCI 17 TC -5
ILZ079-100>102-211500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 23 21 93 CALM 30.52S TC -5
BELLEVILLE PTCLDY 27 22 81 NW3 30.51S TC -3
CAHOKIA* CLEAR 25 21 85 CALM 30.52 TC -4
SPARTA* CLEAR 28 23 81 CALM 30.52F TC -2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 27 22 81 N5 30.52R WCI 22 TC -3
CAIRO* CLEAR 29 24 81 N5 30.52S WCI 24 TC -1
EFFINGHAM* CLEAR 24 22 91 CALM 30.52F TC -4
MARION CLEAR 27 23 86 NW7 30.52R WCI 19 TC -3
MT. VERNON CLEAR 23 22 96 CALM 30.51S TC -5
CENTRALIA* CLEAR 26 20 79 N5 30.51S WCI 21 TC -3
SALEM* CLEAR 26 21 81 CALM 30.50S TC -3
METROPOLIS* CLEAR 28 23 79 N6 30.51R WCI 22 TC -2
ILZ067-068-072-073-078-083-087-091-211500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 26 22 84 NW6 30.51R WCI 19 TC -3
FLORA* CLEAR 25 21 86 NW7 30.52R WCI 17 TC -4
FAIRFIELD* CLEAR 25 20 80 CALM 30.51S TC -4
HARRISBURG* CLEAR 27 21 79 NW5 30.52R WCI 22 TC -3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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