840
ASUS43 KLOT 210910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-211000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 21 15 78 N3 30.48R TC -6
ILZ003-004-008-010-011-017-018-211000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 14 9 80 N7 30.47S WCI 4 TC -10
FREEPORT* CLEAR 11 9 90 N6 30.48F WCI 2 TC -11
ROCHELLE* CLEAR 14 10 81 N5 30.47R WCI 7 TC -10
DE KALB* CLEAR 13 10 87 N8 30.45S WCI 2 TC -11
PERU* MOCLDY 20 14 79 N7 30.47R WCI 11 TC -7
ILZ005-006-012>014-019>023-211000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 19 11 70 NW8 30.43R WCI 9 TC -7
CHICAGO-MIDWAY CLEAR 21 13 71 NW10 30.44R WCI 10 TC -6
AURORA PTCLDY 7 4 87 NW8 30.45R WCI -6 TC -14
JOLIET* PTCLDY 19 15 82 N5 30.46R WCI 12 TC -7
WAUKEGAN CLEAR 16 8 71 N8G18 30.43S WCI 5 TC -9
DUPAGE AIRPORT CLEAR 18 10 71 N8 30.44R WCI 8 TC -8
KANKAKEE* PTCLDY 20 15 80 NW6 30.44R WCI 12 TC -7
WHEELING CLEAR 18 11 74 N10 30.44R WCI 6 TC -8
MORRIS* PTCLDY 17 12 82 N5 30.45R WCI 10 TC -8
ROMEOVILLE* CLEAR 18 14 86 NW10 30.45R WCI 6 TC -8
LANSING* PTCLDY 22 12 66 NW8 30.43R WCI 12 TC -6
NORTHERLY ISL* N/A 25 14 63 NW10 N/A WCI 15 TC -4
LMZ740>746-211000-
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 25 320/ 11/ 15 N/A
CALUMET HARBOR 23 310/ 5/ 8 1029.0R
BURNS HARBOR 32 350/ 9/ 11 1029.5R
MICHIGAN CITY 27 90/ 3/ 4 1030.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-211000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 24 20 84 NW3 30.47R TC -4
GALESBURG* MOCLDY 18 18 98 N3 N/A TC -8
MACOMB* MOCLDY 22 19 87 N5 30.50S WCI 16 TC -5
JACKSONVILLE* MOCLDY 24 19 84 N6 30.47R WCI 16 TC -5
PITTSFIELD* CLOUDY 27 22 82 NW3 30.49R TC -3
ILZ028>032-037-038-041>044-048-051>054-059>061-211000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 17 13 83 MISG 30.46R TC -8
BLOOMINGTON MOCLDY 19 16 88 N10 30.44R WCI 7 TC -7
DECATUR CLOUDY 25 18 74 N8 30.43R WCI 16 TC -4
PEORIA MOCLDY 21 16 81 N3 30.47R TC -6
LACON* MOCLDY 21 16 81 N5 30.47R WCI 14 TC -6
LINCOLN* PTCLDY 23 19 85 N5 30.46R WCI 17 TC -5
SPRINGFIELD PTCLDY 23 19 85 N7 30.46R WCI 15 TC -5
TAYLORVILLE PTCLDY 23 20 87 NW7 30.46R WCI 15 TC -5
ILZ033-039-045-046-055>057-062-063-211000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 25 18 74 N12 30.42R WCI 14 TC -4
RANTOUL* CLOUDY 22 17 78 N10 30.42R WCI 12 TC -5
MATTOON PTCLDY 22 19 89 NW7 30.41R WCI 13 TC -6
PARIS* CLOUDY 24 20 83 N5 N/A WCI 18 TC -4
ILZ079-100>102-211000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 28 21 75 N3 30.45S TC -2
BELLEVILLE MOCLDY 27 20 75 NW7 30.45R WCI 19 TC -3
CAHOKIA* MOCLDY 29 20 69 N7 30.46R WCI 22 TC -2
SPARTA* CLOUDY 31 22 70 N8 30.45S WCI 24 TC 0
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 30 22 72 N8 30.44R WCI 22 TC -1
CAIRO* CLEAR 29 24 82 N5 30.45R WCI 24 TC -2
EFFINGHAM* PTCLDY 25 20 82 NW7 30.45R WCI 17 TC -4
MARION CLOUDY 30 21 70 N5 30.43S WCI 25 TC -1
MT. VERNON MOCLDY 28 23 81 VRB5 30.44R WCI 23 TC -2
CENTRALIA* MOCLDY 28 22 78 N9 30.44R WCI 19 TC -2
SALEM* MOCLDY 28 22 77 N9 30.43S WCI 20 TC -2
METROPOLIS* PTCLDY 25 22 88 CALM 30.44R TC -4
ILZ067-068-072-073-078-083-087-091-211000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 26 22 84 N7 30.41R WCI 18 TC -3
FLORA* PTCLDY 27 21 80 NW7 30.44R WCI 19 TC -3
FAIRFIELD* PTCLDY 27 20 76 NW5 30.44R WCI 22 TC -3
HARRISBURG* PTCLDY 28 22 79 N8 30.43R WCI 20 TC -2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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