883
ASUS43 KLOT 171406
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-171500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 35 26 69 S22G33 29.68F WCI 23 TC 2
ILZ003-004-008-010-011-017-018-171500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 27 21 78 S12 29.74F WCI 17 TC -3
FREEPORT* CLEAR 31 26 81 S23G30 29.70F WCI 17 TC -1
ROCHELLE* CLEAR 28 23 81 S16 29.75F WCI 16 TC -2
DE KALB* CLEAR 25 23 94 S17 29.76F WCI 11 TC -4
PERU* CLEAR 29 25 83 S15 29.78F WCI 18 TC -2
ILZ005-006-012>014-019>023-171500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 30 24 78 S12 29.79F WCI 20 TC -1
CHICAGO-MIDWAY PTCLDY 30 24 78 S13G23 29.82F WCI 20 TC -1
AURORA CLEAR 26 22 84 SE12 29.79F WCI 16 TC -3
JOLIET* CLEAR 28 25 87 S9 29.84F WCI 19 TC -2
WAUKEGAN CLEAR 30 23 75 S12 29.76F WCI 20 TC -1
DUPAGE AIRPORT CLEAR 28 24 85 S13 29.78F WCI 17 TC -2
KANKAKEE* CLEAR 26 22 87 S14 29.87F WCI 14 TC -4
WHEELING CLEAR 29 24 82 S12 29.80F WCI 19 TC -2
MORRIS* CLEAR 26 23 89 S12 29.82F WCI 15 TC -4
ROMEOVILLE* CLEAR 25 25 100 S15 29.83F WCI 12 TC -4
LANSING* CLEAR 27 23 84 S13 29.85F WCI 16 TC -3
NORTHERLY ISL* N/A 30 24 78 S14 N/A WCI 20 TC -1
LMZ740>746-171500-
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 37 180/ 24/ 26 N/A
NORTHERLY ISL 30 180/ 9/ 18 N/A
CALUMET HARBOR 29 360/ 9/ 14 1009.6F
BURNS HARBOR 28 180/ 9/ 12 1011.5F
MICHIGAN CITY 29 160/ 12/ 17 1011.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-171500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 37 25 61 S14 29.77F WCI 28 TC 3
GALESBURG* CLEAR 29 28 93 S9 29.75F WCI 21 TC -1
MACOMB* CLEAR 33 25 75 S16 29.79F WCI 22 TC 0
JACKSONVILLE* CLEAR 35 23 62 S15G21 29.83F WCI 25 TC 2
PITTSFIELD* CLEAR 32 25 74 S9 29.83F WCI 24 TC 0
ILZ028>032-037-038-041>044-048-051>054-059>061-171500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 26 22 85 MISG 29.83F TC -4
BLOOMINGTON CLEAR 28 25 88 S20 29.83F WCI 15 TC -2
DECATUR CLEAR 31 22 69 S16 29.88F WCI 20 TC -1
PEORIA CLEAR 28 23 81 S13 29.81F WCI 17 TC -2
LACON* CLEAR 32 24 72 S12G17 29.79F WCI 23 TC 0
LINCOLN* CLEAR 31 24 75 S13 29.86F WCI 21 TC -1
SPRINGFIELD CLEAR 35 24 64 S22G31 29.85F WCI 23 TC 2
TAYLORVILLE CLEAR 34 23 64 S15 29.89F WCI 25 TC 1
ILZ033-039-045-046-055>057-062-063-171500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 28 22 78 S17 29.89F WCI 16 TC -2
RANTOUL* CLEAR 22 21 96 S8 29.89F WCI 13 TC -5
MATTOON CLEAR 30 23 75 S15 29.91F WCI 19 TC -1
ILZ079-100>102-171500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 27 21 80 S8 29.91F WCI 18 TC -3
BELLEVILLE CLEAR 24 20 83 CALM 29.92F TC -4
CAHOKIA* CLEAR 30 23 75 S3 29.91F TC -1
SPARTA* CLEAR 35 25 68 S6 29.94F WCI 30 TC 2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 30 26 85 S6 29.96F WCI 24 TC -1
CAIRO* CLEAR 30 29 96 CALM 30.01F TC -1
EFFINGHAM* CLEAR 30 24 77 SE9 29.96F WCI 22 TC -1
MARION CLEAR 32 28 86 SE6 29.97F WCI 26 TC 0
MT. VERNON CLEAR 27 26 96 S5 29.96F WCI 22 TC -3
CENTRALIA* CLEAR 37 25 63 S12 29.94F WCI 29 TC 3
SALEM* CLEAR 33 24 69 SE6 29.94F WCI 28 TC 1
METROPOLIS* CLEAR 32 31 96 CALM 30.02S TC 0
ILZ067-068-072-073-078-083-087-091-171500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 24 22 91 S12 30.00F WCI 13 TC -4
FLORA* CLEAR 25 21 86 S9 29.96F WCI 15 TC -4
FAIRFIELD* CLEAR 31 24 75 SE6 29.97F WCI 25 TC -1
HARRISBURG* CLEAR 31 28 85 SE7 29.99F WCI 25 TC 0
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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