800
ASUS43 KLOT 212310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM 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.
ILZ001-002-007-009-015-016-024-220000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 26 16 65 E9 30.43F WCI 17 TC -3
ILZ003-004-008-010-011-017-018-220000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 16 6 65 NW6 30.46F WCI 7 TC -9
FREEPORT* PTCLDY 14 8 76 NE3 30.46F TC -10
ROCHELLE* PTCLDY 15 7 72 N5 30.45F WCI 7 TC -10
DE KALB* PTCLDY 15 7 71 N5 30.45S WCI 8 TC -9
PERU* CLEAR 20 12 71 N6 30.45F WCI 12 TC -7
ILZ005-006-012>014-019>023-220000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 23 11 60 N3 30.43F TC -5
CHICAGO-MIDWAY MOCLDY 25 10 53 NW5 30.44F WCI 19 TC -4
AURORA PTCLDY 11 5 77 NW6 30.44F WCI 1 TC -12
JOLIET* PTCLDY 23 13 65 CALM 30.46S TC -5
WAUKEGAN MOCLDY 20 10 65 NW6 30.44S WCI 12 TC -7
DUPAGE AIRPORT PTCLDY 22 9 57 NW6 30.43F WCI 14 TC -6
KANKAKEE* PTCLDY 22 13 69 N5 30.45F WCI 16 TC -6
WHEELING MOCLDY 22 12 65 N6 30.46R WCI 14 TC -6
MORRIS* PTCLDY 17 11 77 NW5 30.45F WCI 9 TC -9
ROMEOVILLE* CLEAR 23 12 63 W5 30.45F WCI 17 TC -5
LANSING* PTCLDY 25 9 51 CALM 30.44F TC -4
NORTHERLY ISL* N/A 24 11 57 N3 N/A TC -4
LMZ740>746-220000-
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 27 340/ 6/ 8 N/A
NORTHERLY ISL 24 10/ 3/ 6 N/A
CALUMET HARBOR 25 360/ 3/ 5 1029.7
BURNS HARBOR 27 280/ 4/ 5 1030.8F
MICHIGAN CITY 28 270/ 9/ 11 1030.8F
ILZ025>027-034>036-040-047-049-050-058-095>099-220000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 32 18 56 CALM 30.40F TC 0
GALESBURG* CLOUDY 26 20 78 NE5 N/A WCI 20 TC -3
MACOMB* CLEAR 28 21 73 CALM 30.44F TC -2
JACKSONVILLE* CLEAR 28 19 68 E5 30.43S WCI 23 TC -2
PITTSFIELD* CLEAR 31 19 58 CALM 30.43S TC 0
ILZ028>032-037-038-041>044-048-051>054-059>061-220000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 18 10 68 MISG 30.45F TC -8
BLOOMINGTON CLEAR 20 14 77 NE7 30.44S WCI 11 TC -7
DECATUR CLEAR 26 17 68 N7 30.42F WCI 18 TC -3
PEORIA CLEAR 25 15 66 NE7 30.44S WCI 17 TC -4
LACON* CLEAR 23 12 61 NE6 30.44F WCI 16 TC -5
LINCOLN* CLEAR 28 19 69 E3 30.44S TC -2
SPRINGFIELD CLEAR 29 18 63 NE6 30.43F WCI 23 TC -2
TAYLORVILLE CLEAR 30 18 61 CALM 30.43F TC -1
ILZ033-039-045-046-055>057-062-063-220000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 23 15 71 N7 30.43S WCI 15 TC -5
RANTOUL* CLEAR 24 15 69 N6 30.43S WCI 17 TC -4
MATTOON CLEAR 27 20 75 N5 30.41F WCI 22 TC -3
PARIS* CLEAR 27 18 69 CALM N/A TC -3
ILZ079-100>102-220000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLEAR 34 22 59 CALM 30.41F TC 1
CAHOKIA* MOCLDY 34 23 64 E5 30.42F WCI 30 TC 1
SPARTA* PTCLDY 33 26 73 E3 30.43F TC 1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 35 23 61 CALM 30.42S TC 2
CAIRO* CLEAR 37 22 54 CALM 30.43S TC 3
EFFINGHAM* CLEAR 30 20 64 CALM 30.45S TC -1
MARION CLEAR 36 21 55 CALM 30.42S TC 2
MT. VERNON CLOUDY 33 23 66 NE3 30.43S TC 1
CENTRALIA* MOCLDY 35 24 65 CALM 30.43S TC 2
SALEM* CLEAR 34 23 66 CALM 30.43S TC 1
METROPOLIS* CLEAR 35 20 54 CALM 30.42F TC 2
ILZ067-068-072-073-078-083-087-091-220000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 31 24 75 CALM 30.43F TC -1
FLORA* CLEAR 32 21 64 CALM 30.44S TC 0
FAIRFIELD* CLEAR 32 22 67 CALM 30.43F TC 0
HARRISBURG* PTCLDY 35 21 56 CALM 30.44R TC 2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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