857
ASUS43 KLOT 210810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-210900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 22 16 78 N5 30.47R WCI 16 TC -6
ILZ003-004-008-010-011-017-018-210900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 13 8 81 N5 30.47R WCI 5 TC -11
FREEPORT* PTCLDY 12 10 89 N6 30.48R WCI 3 TC -11
ROCHELLE* PTCLDY 14 10 83 N7 30.46R WCI 4 TC -10
DE KALB* CLEAR 13 10 86 N6 30.45R WCI 4 TC -10
PERU* MOCLDY 20 15 81 NW7 30.45R WCI 11 TC -7
ILZ005-006-012>014-019>023-210900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 20 12 71 NW9 30.41R WCI 9 TC -7
CHICAGO-MIDWAY CLEAR 22 13 68 NW9 30.42R WCI 12 TC -6
AURORA CLEAR 10 6 84 NW12 30.43R WCI -5 TC -12
JOLIET* PTCLDY 21 16 81 N5 30.44R WCI 14 TC -6
WAUKEGAN CLEAR 17 9 70 NW10 30.43R WCI 5 TC -8
DUPAGE AIRPORT CLEAR 18 11 74 N9 30.42R WCI 7 TC -8
KANKAKEE* PTCLDY 21 15 78 NW7 30.43R WCI 13 TC -6
WHEELING CLEAR 18 11 74 N7 30.43R WCI 9 TC -8
MORRIS* PTCLDY 17 13 83 N5 30.43R WCI 10 TC -8
ROMEOVILLE* CLEAR 18 16 93 NW6 30.43R WCI 9 TC -8
LANSING* PTCLDY 22 13 69 NW7 30.41R WCI 13 TC -6
NORTHERLY ISL* N/A 26 15 63 NW10 N/A WCI 16 TC -3
LMZ740>746-210900-
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 27 330/ 21/ 23 N/A
NORTHERLY ISL 25 290/ 12/ 15 N/A
CALUMET HARBOR 24 300/ 6/ 8 1028.4R
BURNS HARBOR 32 350/ 8/ 12 1029.1R
MICHIGAN CITY 27 110/ 5/ 5 1029.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-210900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 26 21 81 N7 30.45S WCI 18 TC -3
GALESBURG* MOCLDY 20 20 100 NW5 N/A WCI 14 TC -7
MACOMB* MOCLDY 21 19 89 N7 30.48R WCI 13 TC -6
JACKSONVILLE* CLOUDY 25 20 82 NW6 30.46R WCI 18 TC -4
PITTSFIELD* CLOUDY 27 21 78 N6 30.46S WCI 21 TC -3
ILZ028>032-037-038-041>044-048-051>054-059>061-210900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 16 12 86 MISG 30.44R TC -9
BLOOMINGTON PTCLDY 18 15 88 N10 30.43R WCI 6 TC -8
DECATUR MOCLDY 25 18 74 N12 30.42S WCI 14 TC -4
PEORIA PTCLDY 21 17 84 N3 30.45S TC -6
LACON* MOCLDY 15 12 87 CALM 30.46R TC -9
LINCOLN* PTCLDY 23 21 91 NW3 30.45R TC -5
SPRINGFIELD PTCLDY 23 20 88 N7 30.44S WCI 15 TC -5
TAYLORVILLE PTCLDY 24 21 89 N9 30.44S WCI 14 TC -4
ILZ033-039-045-046-055>057-062-063-210900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 24 18 77 N13 30.40S WCI 12 TC -4
RANTOUL* CLOUDY 24 17 76 N9 30.41R WCI 14 TC -5
MATTOON PTCLDY 22 19 89 N9 30.39F WCI 12 TC -6
PARIS* MOCLDY 23 19 83 N6 N/A WCI 16 TC -5
ILZ079-100>102-210900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 28 21 73 N3 30.44S TC -2
BELLEVILLE CLOUDY 29 20 71 NW7 30.43R WCI 22 TC -2
CAHOKIA* CLOUDY 30 21 69 N9 30.44F WCI 22 TC -1
SPARTA* CLOUDY 31 22 67 N7 30.45S WCI 25 TC 0
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 30 22 72 N9 30.43R WCI 22 TC -1
CAIRO* CLEAR 30 24 79 N5 30.44R WCI 25 TC -1
EFFINGHAM* PTCLDY 25 20 83 NW5 30.43S WCI 19 TC -4
MARION CLOUDY 30 21 70 N6 30.43R WCI 24 TC -1
MT. VERNON PTCLDY 29 22 75 N6 30.42R WCI 23 TC -2
CENTRALIA* CLOUDY 29 22 73 N8 30.42S WCI 22 TC -1
SALEM* CLOUDY 30 23 76 N10 30.42R WCI 21 TC -1
METROPOLIS* CLEAR 27 22 82 CALM 30.42S TC -3
ILZ067-068-072-073-078-083-087-091-210900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 26 22 84 N12 30.39S WCI 16 TC -3
FLORA* PTCLDY 27 21 80 N9 30.42S WCI 17 TC -3
FAIRFIELD* CLEAR 28 21 76 N9 30.41S WCI 19 TC -2
HARRISBURG* CLOUDY 30 24 81 N3 30.42R TC -1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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