187
ASUS43 KLOT 170706
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-170800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 21 17 84 E5 29.94F WCI 15 TC -6
ILZ003-004-008-010-011-017-018-170800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 20 16 84 SE5 29.96F WCI 13 TC -7
FREEPORT* PTCLDY 24 20 87 S10 29.95F WCI 13 TC -4
ROCHELLE* PTCLDY 17 14 87 S6 29.96S WCI 9 TC -8
DE KALB* PTCLDY 19 17 91 S9 29.96F WCI 8 TC -7
PERU* PTCLDY 23 20 89 S10 29.98F WCI 13 TC -5
ILZ005-006-012>014-019>023-170800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 29 22 75 SW5 29.96F WCI 24 TC -2
CHICAGO-MIDWAY PTCLDY 30 21 69 S5 29.98F WCI 25 TC -1
AURORA CLEAR 21 17 84 CALM 29.96F TC -6
JOLIET* PTCLDY 20 19 94 CALM 29.99F TC -7
WAUKEGAN PTCLDY 25 20 81 SW8 29.94F WCI 16 TC -4
DUPAGE AIRPORT CLEAR 23 19 85 CALM 29.96F TC -5
KANKAKEE* PTCLDY 21 19 91 S3 30.01F TC -6
WHEELING PTCLDY 24 20 84 S3 29.97F TC -4
MORRIS* PTCLDY 23 22 95 S5 29.98F WCI 17 TC -5
ROMEOVILLE* CLEAR 23 23 100 S5 29.98F WCI 17 TC -5
LANSING* PTCLDY 24 18 78 S7 29.99F WCI 15 TC -5
NORTHERLY ISL* N/A 32 22 67 SW3 N/A TC 0
LMZ740>746-170800-
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 39 210/ 9/ 9 N/A
NORTHERLY ISL 31 240/ 5/ 6 N/A
CALUMET HARBOR 30 360/ 5/ 10 1014.9
BURNS HARBOR 33 210/ 6/ 7 1016.3F
MICHIGAN CITY 32 210/ 8/ 10 1016.2F
ILZ025>027-034>036-040-047-049-050-058-095>099-170800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 31 24 75 S6 29.97F WCI 25 TC -1
GALESBURG* CLEAR 26 26 99 SE6 29.97F WCI 19 TC -3
MACOMB* CLEAR 22 21 93 S5 30.00F WCI 16 TC -5
JACKSONVILLE* CLEAR 29 23 79 S5 30.00F WCI 24 TC -2
PITTSFIELD* CLEAR 29 25 84 S6 30.01F WCI 23 TC -2
ILZ028>032-037-038-041>044-048-051>054-059>061-170800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 18 16 92 MISG 30.01S TC -8
BLOOMINGTON PTCLDY 20 19 96 S5 30.01F WCI 13 TC -7
DECATUR CLEAR 20 18 92 S6 30.04R WCI 12 TC -7
PEORIA CLEAR 26 22 84 CALM 30.01S TC -3
LACON* PTCLDY 22 19 90 CALM 30.00F TC -6
LINCOLN* CLEAR 25 25 99 SW3 30.03S TC -4
SPRINGFIELD CLEAR 23 22 96 CALM 30.02F TC -5
TAYLORVILLE CLEAR 23 20 89 S6 30.04F WCI 16 TC -5
ILZ033-039-045-046-055>057-062-063-170800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 17 14 88 SE3 30.02F FOG TC -8
RANTOUL* PTCLDY 20 18 94 S3 30.02F TC -7
MATTOON CLEAR 22 21 96 S3 30.03F TC -6
ILZ079-100>102-170800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 22 21 96 SE3 30.04F TC -5
BELLEVILLE CLEAR 22 20 91 CALM 30.03F TC -6
CAHOKIA* CLEAR 23 20 88 CALM 30.04F TC -5
SPARTA* CLEAR 27 24 88 CALM 30.07F TC -3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 23 20 88 SE3 30.08F TC -5
CAIRO* CLEAR 30 28 94 CALM 30.10F TC -1
EFFINGHAM* CLEAR 22 21 98 S6 30.09R WCI 14 TC -6
MARION CLEAR 29 24 82 SW5 30.09F WCI 23 TC -2
MT. VERNON CLEAR 21 21 100 CALM 30.08F TC -6
CENTRALIA* CLEAR 20 17 88 SE3 30.07F TC -6
SALEM* CLEAR 24 23 93 CALM 30.07S TC -4
METROPOLIS* CLEAR 25 21 87 CALM 30.10S TC -4
ILZ067-068-072-073-078-083-087-091-170800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE FOG 18 18 100 CALM 30.09S VSB 1/4 TC -8
FLORA* CLEAR 19 19 100 S3 30.09S TC -7
FAIRFIELD* CLEAR 22 21 93 CALM 30.10S TC -5
HARRISBURG* CLEAR 24 22 92 E3 30.09F TC -4
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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