445
ASUS43 KLOT 181506
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM 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.
ILZ001-002-007-009-015-016-024-181600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 31 26 82 NW16G22 30.35R WCI 20 TC -1
ILZ003-004-008-010-011-017-018-181600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 28 23 81 NW13 30.32R WCI 17 TC -2
FREEPORT* MOSUNNY 27 25 89 NW10 30.34R WCI 18 TC -3
ROCHELLE* SUNNY 28 25 89 NW8 30.30R WCI 19 TC -2
DE KALB* MOSUNNY 28 26 94 NW10 30.28R WCI 18 TC -2
PERU* SUNNY 32 28 86 NW10 30.31R WCI 24 TC 0
ILZ005-006-012>014-019>023-181600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 32 25 75 NW9 30.25R WCI 24 TC 0
CHICAGO-MIDWAY MOSUNNY 34 26 72 NW9 30.25R WCI 27 TC 1
AURORA SUNNY 31 26 82 NW12 30.28R HAZE WCI 22
JOLIET* MOSUNNY 34 30 84 N9 30.29R WCI 27 TC 1
WAUKEGAN SUNNY 31 24 75 NW8 30.25R WCI 23 TC -1
DUPAGE AIRPORT SUNNY 32 26 78 NW13 30.26R WCI 22 TC 0
KANKAKEE* CLOUDY 34 31 87 N7 30.27S WCI 28 TC 1
WHEELING SUNNY 32 25 75 NW10 30.26S WCI 24 TC 0
MORRIS* N/A 32 30 90 N6 30.28R WCI 27 TC 0
ROMEOVILLE* MOSUNNY 32 32 100 NW5 30.27R WCI 27 TC 0
LANSING* SUNNY 34 28 78 N8 30.25S WCI 27 TC 1
NORTHERLY ISL* N/A 33 24 70 N9 N/A WCI 25 TC 1
LMZ740>746-181600-
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 34 320/ 18/ 19 N/A
NORTHERLY ISL 33 310/ 5/ 10 N/A
CALUMET HARBOR 33 310/ 5/ 8 1023.3
BURNS HARBOR 34 340/ 6/ 8 1024.7R
MICHIGAN CITY 35 320/ 14/ 17 1024.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-181600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 35 31 85 N18G24 30.36R WCI 24 TC 2
GALESBURG* PTSUNNY 31 31 99 NW12 N/A WCI 22 TC 0
MACOMB* CLOUDY 32 31 95 N16 30.38R WCI 21 TC 0
JACKSONVILLE* CLOUDY 34 34 99 N12G18 30.34R WCI 26 TC 1
PITTSFIELD* CLOUDY 36 34 92 NW9 30.36R WCI 29 TC 2
ILZ028>032-037-038-041>044-048-051>054-059>061-181600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 33 31 94 MISG 30.30R TC 0
BLOOMINGTON CLOUDY 33 31 92 N17 30.29R WCI 22 TC 1
DECATUR PTSUNNY 36 32 85 N17 30.29R WCI 26 TC 2
PEORIA CLOUDY 33 30 88 N9G16 30.33R WCI 25 TC 1
LACON* PTSUNNY 31 28 86 NW8 30.32R WCI 24 TC 0
LINCOLN* CLOUDY 35 35 100 N7 30.31R WCI 29 TC 2
SPRINGFIELD CLOUDY 35 33 92 N13G20 30.32R WCI 26 TC 2
TAYLORVILLE MOSUNNY 37 33 87 N17 30.31R WCI 27 TC 3
ILZ033-039-045-046-055>057-062-063-181600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 35 32 88 N15 30.27R WCI 25 TC 2
RANTOUL* CLOUDY 33 32 97 N16 30.27R FOG WCI 22
MATTOON MOSUNNY 36 34 92 N15 30.25R WCI 27 TC 2
PARIS* CLOUDY 37 32 83 N8 N/A WCI 30 TC 3
ILZ079-100>102-181600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 39 34 81 N8 30.32R WCI 34 TC 4
BELLEVILLE PTSUNNY 42 35 75 N12 30.30R TC 6
SPARTA* CLOUDY 43 39 85 N9 30.31R TC 6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 44 40 85 N8 30.27R TC 7
CAIRO* CLOUDY 46 43 89 N12 30.24R TC 8
EFFINGHAM* CLOUDY 38 32 78 NW8 30.28R WCI 33 TC 4
MARION CLOUDY 43 39 87 N12 30.25R TC 6
MT. VERNON CLOUDY 42 39 89 VRB3 30.27R TC 6
CENTRALIA* CLOUDY 41 36 81 N14 30.28R TC 5
SALEM* CLOUDY 42 35 78 N9 30.27R TC 5
METROPOLIS* CLOUDY 45 44 97 N8 30.22R TC 7
ILZ067-068-072-073-078-083-087-091-181600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* CLOUDY 41 36 81 N10 30.25R TC 5
FAIRFIELD* CLOUDY 42 37 83 N7 30.23R TC 6
HARRISBURG* CLOUDY 43 39 86 N13 30.24R TC 6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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