041
ASUS43 KLOT 170606
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CST FRI JAN 17 2025
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.
ILZ001-002-007-009-015-016-024-170700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE FAIR 22 18 85 CALM 29.98S TC -6
6HR MIN TEMP: 18; 6HR MAX TEMP: 30;
ILZ003-004-008-010-011-017-018-170700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FAIR 23 17 78 S5 29.98 WCI 17 TC -5
6HR MIN TEMP: 21; 6HR MAX TEMP: 34;
FREEPORT* FAIR 22 20 89 S7 29.96F WCI 14 TC -5
ROCHELLE* FAIR 19 16 88 S8 29.99F WCI 9 TC -7
DE KALB* FAIR 21 18 88 SW6 29.99F WCI 13 TC -6
PERU* FAIR 27 23 83 E5 29.99F WCI 22 TC -3
ILZ005-006-012>014-019>023-170700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FAIR 29 22 75 SW6 29.99F WCI 23 TC -2
6HR MIN TEMP: 29; 6HR MAX TEMP: 36;
CHICAGO-MIDWAY FAIR 31 22 69 SW7 30.01S WCI 24 TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 37;
AURORA FAIR 23 19 85 CALM 29.99F TC -5
6HR MIN TEMP: 22; 6HR MAX TEMP: 35;
JOLIET* FAIR 23 21 93 CALM 30.03S TC -5
WAUKEGAN FAIR 26 20 77 W7 29.97F WCI 18 TC -3
6HR MIN TEMP: 25; 6HR MAX TEMP: 36;
DUPAGE AIRPORT FAIR 23 19 85 S6 29.99S WCI 16 TC -5
6HR MIN TEMP: 23; 6HR MAX TEMP: 35;
KANKAKEE* FAIR 26 24 91 SW5 30.04F WCI 21 TC -3
WHEELING FAIR 24 19 81 S3 30.00F TC -4
6HR MIN TEMP: 24; 6HR MAX TEMP: 36;
MORRIS* FAIR 26 24 90 SW5 30.01F WCI 20 TC -3
ROMEOVILLE* FAIR 28 27 93 SW7 30.02F WCI 21 TC -2
LANSING* FAIR 28 19 69 SW7 30.02S WCI 20 TC -2
NORTHERLY ISL* N/A 33 23 67 W3 N/A TC 1
LMZ740>746-170700-
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 40 250/ 13/ 15 N/A
NORTHERLY ISL 32 250/ 4/ 7 N/A
CALUMET HARBOR 31 10/ 4/ 33 1015.2F
BURNS HARBOR 33 220/ 4/ 5 1016.9F
MICHIGAN CITY 34 220/ 8/ 9 1016.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-170700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY FAIR 31 24 75 S6 29.99 WCI 25 TC -1
GALESBURG* FAIR 23 23 100 S5 30.00F WCI 17 TC -5
MACOMB* FAIR 29 26 86 SW6 30.02F WCI 23 TC -2
JACKSONVILLE* FAIR 31 24 76 S6 30.03F WCI 25 TC -1
PITTSFIELD* FAIR 31 26 81 CALM 30.02F TC -1
ILZ028>032-037-038-041>044-048-051>054-059>061-170700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC FAIR 19 17 92 MISG 30.02F TC -7
BLOOMINGTON FAIR 24 23 96 S6 30.02 WCI 17 TC -4
DECATUR FAIR 20 16 84 SE3 30.03 TC -7
PEORIA FAIR 25 21 85 SW3 30.01 TC -4
6HR MIN TEMP: 25; 6HR MAX TEMP: 36;
LACON* FAIR 22 20 89 CALM 30.00F TC -5
LINCOLN* FAIR 26 26 97 SW3 30.04R TC -3
SPRINGFIELD FAIR 24 23 96 CALM 30.04S TC -4
6HR MIN TEMP: 21; 6HR MAX TEMP: 34;
TAYLORVILLE FAIR 23 19 87 SW6 30.05S WCI 15 TC -5
6HR MIN TEMP: 23; 6HR MAX TEMP: 34;
ILZ033-039-045-046-055>057-062-063-170700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN FAIR 18 15 88 S7 30.04F WCI 9 TC -8
RANTOUL* FAIR 22 21 96 CALM 30.04F TC -6
MATTOON FAIR 29 24 82 SW3 30.04F TC -2
ILZ079-100>102-170700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON FAIR 24 21 89 CALM 30.06F TC -4
BELLEVILLE FAIR 25 23 91 CALM 30.06F TC -4
CAHOKIA* FAIR 24 22 91 CALM 30.06F TC -4
SPARTA* FAIR 28 24 87 CALM 30.09F TC -2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE FAIR 22 21 96 CALM 30.09F TC -6
6HR MIN TEMP: 22; 6HR MAX TEMP: 40;
CAIRO* FAIR 30 28 92 CALM 30.11F TC -1
EFFINGHAM* FAIR 22 21 98 E3 30.08F FOG TC -6
MARION FAIR 26 24 91 CALM 30.10F TC -3
MT. VERNON FAIR 21 20 96 CALM 30.10 TC -6
CENTRALIA* FAIR 22 20 91 SE3 30.09S TC -5
SALEM* FAIR 26 25 94 S3 30.09R TC -3
METROPOLIS* FAIR 26 22 85 CALM 30.12F TC -3
ILZ067-068-072-073-078-083-087-091-170700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE FAIR 20 19 96 E5 30.09F FOG WCI 13
FLORA* FAIR 21 19 93 S5 30.09S WCI 15 TC -6
FAIRFIELD* FAIR 25 23 93 CALM 30.10S TC -4
HARRISBURG* FAIR 25 23 91 CALM 30.12S TC -4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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