598
ASUS43 KLOT 180606
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-180700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 35 30 82 N5 30.29S WCI 31 TC 2
6HR MIN TEMP: 32; 6HR MAX TEMP: 35;
ILZ003-004-008-010-011-017-018-180700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT SNOW 33 28 81 W5 30.30S WCI 29 TC 1
6HR MIN TEMP: 32; 6HR MAX TEMP: 34; 6HR PCP: TRACE;
FREEPORT* CLOUDY 32 30 91 NW5 30.31F WCI 27 TC 0
ROCHELLE* LGT SNOW 32 31 94 NW5 30.29F WCI 28 TC 0
DE KALB* CLOUDY 32 31 96 NW7 30.28F WCI 26 TC 0
PERU* CLOUDY 33 31 92 CALM 30.28S TC 1
ILZ005-006-012>014-019>023-180700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 34 30 85 W8 30.27R WCI 27 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 35;
CHICAGO-MIDWAY CLOUDY 35 30 82 W7 30.26S WCI 29 TC 2
6HR MIN TEMP: 33; 6HR MAX TEMP: 36;
AURORA CLOUDY 33 31 92 NW7 30.27R FOG WCI 27
6HR MIN TEMP: 29; 6HR MAX TEMP: 33;
JOLIET* CLOUDY 35 32 90 CALM 30.27S TC 2
WAUKEGAN CLOUDY 35 28 75 W7 30.27R WCI 29 TC 2
6HR MIN TEMP: 32; 6HR MAX TEMP: 36;
DUPAGE AIRPORT CLOUDY 35 30 82 NW8 30.27R WCI 29 TC 2
6HR MIN TEMP: 30; 6HR MAX TEMP: 35;
KANKAKEE* CLOUDY 34 32 93 CALM 30.27F TC 1
WHEELING CLOUDY 35 31 85 NW5 30.28R WCI 31 TC 2
6HR MIN TEMP: 32; 6HR MAX TEMP: 37;
ROMEOVILLE* CLOUDY 34 34 100 NW5 30.27F WCI 30 TC 1
LANSING* CLOUDY 32 29 90 NW3 30.26S TC 0
NORTHERLY ISL* N/A 35 30 82 W6 N/A WCI 30 TC 2
LMZ740>746-180700-
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 38 280/ 11/ 11 N/A
NORTHERLY ISL 36 270/ 6/ 8 N/A
CALUMET HARBOR 35 310/ 3/ 4 1023.7R
BURNS HARBOR 35 CALM / 2 1025.4R
MICHIGAN CITY 34 220/ 4/ 5 1024.8F
ILZ025>027-034>036-040-047-049-050-058-095>099-180700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 39 32 76 NE13 30.20F WCI 31 TC 4
GALESBURG* CLOUDY 33 33 99 N6 30.28R WCI 28 TC 1
MACOMB* CLOUDY 36 32 87 NE9 30.27F WCI 29 TC 2
JACKSONVILLE* CLOUDY 41 34 75 NE10 30.19F TC 5
PITTSFIELD* CLOUDY 42 34 71 NE9 30.20S TC 6
ILZ028>032-037-038-041>044-048-051>054-059>061-180700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 34 32 92 MISG 30.26F TC 1
BLOOMINGTON CLOUDY 35 34 96 NE9 30.25F WCI 28 TC 2
DECATUR LGT RAIN 42 34 73 NE7 30.20F TC 6
PEORIA CLOUDY 37 30 75 NE6 30.25F WCI 32 TC 3
6HR MIN TEMP: 37; 6HR MAX TEMP: 41;
LACON* CLOUDY 33 29 86 CALM 30.27F TC 1
LINCOLN* CLOUDY 39 35 86 N12 30.22F WCI 32 TC 4
SPRINGFIELD CLOUDY 42 36 79 N9 30.19F TC 6
6HR MIN TEMP: 41; 6HR MAX TEMP: 44;
TAYLORVILLE RAIN 43 37 80 NE7 30.17F TC 6
6HR MIN TEMP: 43; 6HR MAX TEMP: 45; 6HR PCP: 0.01;
ILZ033-039-045-046-055>057-062-063-180700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 41 33 73 N8 30.22F TC 5
RANTOUL* CLOUDY 37 33 85 N9 30.24S WCI 30 TC 3
MATTOON LGT RAIN 40 39 97 NE5 30.18F TC 4
PARIS* LGT RAIN 39 34 82 NE3 N/A TC 4
ILZ079-100>102-180700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON DRIZZLE 43 41 91 CALM 30.16R TC 6
BELLEVILLE CLOUDY 45 41 84 E7 30.11S TC 7
CAHOKIA* LGT RAIN 45 42 89 N5 30.14S TC 7
SPARTA* CLOUDY 47 45 95 E5 30.11F TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 47 45 93 SE3 30.08F TC 8
6HR MIN TEMP: 46; 6HR MAX TEMP: 51; 6HR PCP: 0.02;
CAIRO* CLOUDY 49 48 97 NE3 30.12F TC 10
EFFINGHAM* LGT RAIN 43 38 84 E6 30.18S TC 6
MARION CLOUDY 46 45 97 SE6 30.10F TC 8
MT. VERNON LGT RAIN 44 43 96 N6 30.13F TC 7
CENTRALIA* LGT RAIN 44 40 86 NE9 30.13F TC 7
SALEM* CLOUDY 46 39 76 NE7 30.15F TC 8
METROPOLIS* LGT RAIN 47 47 97 CALM 30.13F TC 9
ILZ067-068-072-073-078-083-087-091-180700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE RAIN 43 36 76 NW7 30.20R TC 6
FLORA* LGT RAIN 43 41 93 NE9 30.16F TC 6
FAIRFIELD* LGT RAIN 44 41 89 NE5 30.15F TC 7
HARRISBURG* CLOUDY 46 45 93 SE8 30.12F TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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