560
ASUS43 KLOT 182010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CST WED DEC 18 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.
ILZ001-002-007-009-015-016-024-182100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 34 19 54 NW18G31 30.34F WCI 23 TC 1
ILZ003-004-008-010-011-017-018-182100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 30 18 60 NW15 30.31S WCI 19 TC -1
FREEPORT* CLOUDY 29 19 68 NW13 30.31F WCI 18 TC -2
ROCHELLE* CLOUDY 29 19 65 NW13G21 30.31R WCI 19 TC -1
DE KALB* CLOUDY 29 22 74 NW12 30.28S WCI 19 TC -2
PERU* CLOUDY 32 23 69 NW13 30.32R WCI 22 TC 0
ILZ005-006-012>014-019>023-182100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 32 22 66 NW10 30.25S WCI 24 TC 0
CHICAGO-MIDWAY CLOUDY 33 23 66 NW13 30.26S WCI 24 TC 1
AURORA CLOUDY 31 22 69 NW16 30.28R WCI 20 TC -1
JOLIET* CLOUDY 32 25 74 NW6 30.30R WCI 26 TC 0
WAUKEGAN PTSUNNY 31 18 58 NW10G22 30.25R WCI 22 TC -1
DUPAGE AIRPORT CLOUDY 32 20 61 NW15 30.26R WCI 22 TC 0
KANKAKEE* CLOUDY 33 26 76 NW15G21 30.28S WCI 22 TC 0
WHEELING CLOUDY 33 20 58 NW12G23 30.27R WCI 24 TC 1
MORRIS* N/A 31 24 75 NW10 30.29S WCI 23 TC 0
ROMEOVILLE* CLOUDY 30 28 93 NW10 30.28S WCI 21 TC -1
LANSING* CLOUDY 34 23 62 NW10G18 30.25S WCI 26 TC 1
NORTHERLY ISL* N/A 31 23 72 NW14 N/A WCI 21 TC 0
LMZ740>746-182100-
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 33 310/ 15/ 17 N/A
NORTHERLY ISL 31 290/ 11/ 13 N/A
CALUMET HARBOR 33 320/ 5/ 15 1023.3
BURNS HARBOR 32 330/ 7/ 9 1024.4S
MICHIGAN CITY 32 310/ 19/ 22 1024.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-182100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 36 27 69 NW13 30.37F WCI 27 TC 2
GALESBURG* PTSUNNY 33 25 70 NW16 N/A WCI 23 TC 1
MACOMB* PTSUNNY 36 25 65 NW16G23 30.39R WCI 26 TC 2
JACKSONVILLE* CLOUDY 35 29 78 NW15 30.35F WCI 26 TC 2
PITTSFIELD* CLOUDY 36 29 75 NW13 30.38R WCI 28 TC 2
ILZ028>032-037-038-041>044-048-051>054-059>061-182100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 32 26 78 MISG 30.30R TC 0
BLOOMINGTON CLOUDY 33 26 75 NW14 30.30F WCI 23 TC 1
DECATUR CLOUDY 37 29 72 NW10 30.31R WCI 30 TC 3
PEORIA PTSUNNY 33 24 69 NW12G22 30.34R WCI 24 TC 1
LACON* CLOUDY 32 22 65 NW15 30.33S WCI 22 TC 0
LINCOLN* CLOUDY 36 29 75 NW9 30.33R WCI 29 TC 2
SPRINGFIELD CLOUDY 37 29 72 NW13G22 30.34S WCI 29 TC 3
TAYLORVILLE CLOUDY 36 31 83 N13 30.33S WCI 27 TC 2
ILZ033-039-045-046-055>057-062-063-182100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 36 29 75 NW20 30.28S WCI 25 TC 2
RANTOUL* CLOUDY 34 28 80 NW14 30.28R WCI 24 TC 1
MATTOON CLOUDY 37 32 82 NW16 30.28R WCI 28 TC 3
PARIS* CLOUDY 37 32 79 N13 N/A WCI 29 TC 3
ILZ079-100>102-182100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 41 34 75 NW13 30.34F TC 5
BELLEVILLE PTSUNNY 44 35 70 NW17 30.32S TC 7
SPARTA* PTSUNNY 47 37 68 NW12G17 30.33R TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 48 37 65 N15 30.29S TC 9
CAIRO* MOSUNNY 51 38 62 N15 30.28R TC 11
EFFINGHAM* CLOUDY 38 34 85 NW13G20 30.31S WCI 30 TC 3
MARION PTSUNNY 48 37 66 N14 30.28S TC 9
MT. VERNON PTSUNNY 46 37 71 VRB6 30.30R TC 8
CENTRALIA* CLOUDY 42 35 78 N16 30.32R TC 5
SALEM* CLOUDY 41 35 80 NW14G21 30.31R TC 5
METROPOLIS* MOSUNNY 49 36 59 N9 30.27S TC 10
ILZ067-068-072-073-078-083-087-091-182100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 43 37 79 N15 30.26R TC 6
FLORA* CLOUDY 39 36 87 NW16G25 30.30R WCI 30 TC 4
FAIRFIELD* PTSUNNY 46 36 68 NW7 30.28R TC 8
HARRISBURG* SUNNY 48 37 63 N13 30.27S TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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