240
ASUS43 KLOT 181206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-181300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 32 29 88 N8 30.31R WCI 25 TC 0
6HR MIN TEMP: 32; 6HR MAX TEMP: 35; 6HR PCP: TRACE;
ILZ003-004-008-010-011-017-018-181300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 30 25 81 NW9 30.28R WCI 22 TC -1
6HR MIN TEMP: 30; 6HR MAX TEMP: 33; 6HR PCP: 0.08;
FREEPORT* PTCLDY 25 23 89 NW3 30.29R TC -4
ROCHELLE* CLOUDY 30 28 93 N14 30.27R WCI 20 TC -1
DE KALB* CLOUDY 30 29 97 N17 30.25R WCI 18 TC -1
PERU* CLOUDY 33 31 94 NW13 30.27R WCI 24 TC 1
ILZ005-006-012>014-019>023-181300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 32 28 85 NW16G23 30.23R WCI 21 TC 0
6HR MIN TEMP: 32; 6HR MAX TEMP: 35; 6HR PCP: TRACE;
CHICAGO-MIDWAY CLOUDY 35 29 78 N13 30.23R WCI 26 TC 2
6HR MIN TEMP: 35; 6HR MAX TEMP: 37; 6HR PCP: TRACE;
AURORA CLOUDY 32 29 88 N12 30.23R WCI 23 TC 0
6HR MIN TEMP: 32; 6HR MAX TEMP: 34; 6HR PCP: TRACE;
JOLIET* CLOUDY 35 32 90 N7 30.24R WCI 29 TC 2
WAUKEGAN MOCLDY 30 25 81 NW9 30.23S WCI 22 TC -1
6HR MIN TEMP: 30; 6HR MAX TEMP: 35; 6HR PCP: TRACE;
DUPAGE AIRPORT CLOUDY 33 29 85 NW12 30.23R WCI 24 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 35; 6HR PCP: TRACE;
KANKAKEE* CLOUDY 35 32 88 N7 30.22R WCI 29 TC 2
WHEELING MOCLDY 32 29 88 N13 30.25R WCI 22 TC 0
6HR MIN TEMP: 32; 6HR MAX TEMP: 36;
ROMEOVILLE* CLOUDY 34 34 100 N9 30.24R WCI 26 TC 1
LANSING* CLOUDY 35 30 82 N6 30.22R WCI 30 TC 2
NORTHERLY ISL* N/A 34 29 82 NW7 N/A WCI 28 TC 1
LMZ740>746-181300-
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/ 21/ 22 N/A
NORTHERLY ISL 34 310/ 9/ 10 N/A
CALUMET HARBOR 34 350/ 12/ 20 1022.2R
BURNS HARBOR 36 340/ 7/ 9 1023.7R
MICHIGAN CITY 37 330/ 14/ 15 1023.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-181300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 35 31 85 N13 30.27R WCI 26 TC 2
GALESBURG* CLOUDY 32 32 100 N9 30.30R FOG WCI 24
MACOMB* CLOUDY 33 32 94 N15 30.31R WCI 23 TC 1
JACKSONVILLE* CLOUDY 36 30 80 N8 30.25R WCI 29 TC 2
PITTSFIELD* CLOUDY 38 32 78 N7 30.27R WCI 33 TC 4
ILZ028>032-037-038-041>044-048-051>054-059>061-181300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 33 32 95 MISG 30.25R TC 1
BLOOMINGTON CLOUDY 34 32 92 N10 30.23R WCI 26 TC 1
DECATUR CLOUDY 37 31 78 NE12 30.21R WCI 29 TC 3
PEORIA MOCLDY 33 31 92 N9G24 30.27R WCI 25 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 37;
LACON* CLOUDY 32 30 92 N12 30.27R WCI 23 TC 0
LINCOLN* CLOUDY 36 32 85 N6 30.25R WCI 31 TC 2
SPRINGFIELD CLOUDY 37 31 78 N8 30.24R WCI 31 TC 3
6HR MIN TEMP: 36; 6HR MAX TEMP: 42;
TAYLORVILLE CLOUDY 37 32 83 N7 30.22S WCI 31 TC 3
6HR MIN TEMP: 37; 6HR MAX TEMP: 43; 6HR PCP: 0.08;
ILZ033-039-045-046-055>057-062-063-181300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 36 31 82 N13 30.21R WCI 27 TC 2
RANTOUL* CLOUDY 34 31 88 N7 30.21R WCI 28 TC 1
MATTOON CLOUDY 38 36 92 N9 30.16R WCI 31 TC 3
PARIS* CLOUDY 38 33 84 N6 N/A WCI 33 TC 3
ILZ079-100>102-181300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 40 36 85 N5 30.22F TC 5
SPARTA* CLOUDY 44 43 96 N10 30.19R FOG TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 44 42 93 N9 30.14R TC 7
6HR MIN TEMP: 44; 6HR MAX TEMP: 47; 6HR PCP: 0.20;
CAIRO* CLOUDY 51 49 93 NW12G22 30.12R TC 10
EFFINGHAM* CLOUDY 40 37 90 N3 30.19R TC 5
MARION CLOUDY 43 42 96 N10 30.13R FOG TC 6
MT. VERNON LGT RAIN 42 41 96 N9G18 30.15R TC 6
CENTRALIA* CLOUDY 42 40 91 N12 30.17R TC 6
SALEM* CLOUDY 43 38 84 N13G18 30.16R TC 6
METROPOLIS* LGT RAIN 50 49 97 NW9 30.08R TC 10
ILZ067-068-072-073-078-083-087-091-181300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 42 39 89 N13 30.12R TC 6
FLORA* CLOUDY 41 39 93 N13 30.16R TC 5
FAIRFIELD* DRIZZLE 41 41 99 N14G20 30.12F TC 5
HARRISBURG* CLOUDY 44 42 95 N9 30.12R FOG TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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