151
ASUS43 KLOT 181101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-181200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 33 30 88 NW6 30.27S WCI 28 TC 1
ILZ003-004-008-010-011-017-018-181200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 31 27 85 NW15G21 30.27R WCI 20 TC -1
FREEPORT* CLOUDY 30 27 90 N7 30.28R WCI 23 TC -1
DE KALB* CLOUDY 30 30 100 N13G18 30.24R WCI 20 TC -1
ILZ005-006-012>014-019>023-181200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 33 30 88 NW12 30.21S WCI 24 TC 1
CHICAGO-MIDWAY CLOUDY 35 30 82 NW12 30.21F WCI 27 TC 2
AURORA CLOUDY 33 30 88 NW12 30.22R FOG WCI 24
JOLIET* CLOUDY 35 33 90 N6 30.22S WCI 30 TC 2
WAUKEGAN CLOUDY 31 27 85 NW6 30.22R WCI 25 TC -1
DUPAGE AIRPORT CLOUDY 34 30 85 NW12 30.22R WCI 25 TC 1
WHEELING CLOUDY 33 30 88 NW8 30.23S WCI 26 TC 1
MORRIS* N/A 33 32 96 N5 30.22R WCI 28 TC 1
LANSING* CLOUDY 35 28 78 CALM 30.20F TC 2
NORTHERLY ISL* N/A 34 30 86 NW9 N/A WCI 27 TC 1
LMZ740>746-181200-
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 36 330/ 15/ 16 N/A
NORTHERLY ISL 34 340/ 4/ 10 N/A
CALUMET HARBOR 35 340/ 8/ 12 1021.8F
BURNS HARBOR 36 360/ 8/ 10 1022.7F
MICHIGAN CITY 37 330/ 19/ 21 1022.9F
ILZ025>027-034>036-040-047-049-050-058-095>099-181200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 36 31 82 N10 30.24R WCI 28 TC 2
GALESBURG* MOCLDY 32 32 100 N9 N/A WCI 24 TC 0
MACOMB* MOCLDY 33 31 94 N7 30.27R WCI 27 TC 1
JACKSONVILLE* CLOUDY 37 30 77 N8 30.22R WCI 30 TC 3
ILZ028>032-037-038-041>044-048-051>054-059>061-181200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 34 32 92 N14 30.20R WCI 25 TC 1
DECATUR CLOUDY 38 32 79 N12 30.19R WCI 30 TC 3
PEORIA CLOUDY 35 31 85 N6 30.23R WCI 30 TC 2
LACON* MOCLDY 32 29 90 N3 30.22F TC 0
LINCOLN* CLOUDY 36 32 85 NE7 30.22S WCI 30 TC 2
SPRINGFIELD CLOUDY 37 32 82 NE8 30.20F WCI 31 TC 3
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-181200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 38 31 76 N13 30.17R WCI 30 TC 3
MATTOON CLOUDY 38 36 92 NE10 30.14R WCI 31 TC 3
ILZ079-100>102-181200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 41 41 99 N6 30.19R TC 5
CAHOKIA* CLOUDY 43 41 93 N10 30.18R TC 6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 45 44 97 N12 30.09F FOG TC 7
CAIRO* CLOUDY 53 52 97 NW7 30.07R TC 12
EFFINGHAM* CLOUDY 40 37 89 N7 30.17R TC 5
MT. VERNON CLOUDY 42 42 100 N6 30.13R FOG TC 6
CENTRALIA* CLOUDY 42 42 97 N10 30.14R FOG TC 6
SALEM* RAIN 43 41 94 N10G20 30.14R TC 6
METROPOLIS* LGT RAIN 52 51 97 CALM 30.06R TC 11
ILZ067-068-072-073-078-083-087-091-181200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 42 40 92 NE12 30.10S TC 6
FLORA* DRIZZLE 41 41 100 N10 30.14R FOG TC 5
FAIRFIELD* CLOUDY 42 42 99 N8 30.11R TC 6
HARRISBURG* RAIN 46 45 97 N9 30.09S TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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