139
ASUS43 KLOT 072308
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CST WED JAN 07 2026
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.
ILZ001-002-007-009-015-016-024-080000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 49 39 68 SE9 29.79F TC 9
STERLING* CLEAR 43 37 79 CALM 29.84R TC 6
SAVANNA* CLEAR 38 34 86 SE8 29.81F WCI 32 TC 3
ILZ003-004-008-010-011-017-018-080000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 35 34 96 SE6 29.86S FOG WCI 30
FREEPORT* CLEAR 37 34 89 SE6 29.84S WCI 33 TC 3
DE KALB* CLEAR 36 36 100 MISG 29.87S TC 2
PERU* CLEAR 46 39 76 SE9 29.86S TC 8
ILZ005-006-012>014-019>023-080000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 41 33 73 S6 29.88F TC 5
CHICAGO-MIDWAY PTCLDY 42 35 76 S6 29.90F TC 6
AURORA CLEAR 36 34 92 SE7 29.87S FOG WCI 30
JOLIET* CLEAR 42 35 75 SE3 29.90S TC 6
WAUKEGAN CLEAR 35 32 88 SE5 29.87F WCI 31 TC 2
DUPAGE AIRPORT CLEAR 36 33 89 S6 29.88S WCI 31 TC 2
KANKAKEE* CLEAR 46 36 70 S7 29.93R TC 8
WHEELING CLEAR 36 31 82 S5 29.89F WCI 32 TC 2
MORRIS* CLEAR 42 36 79 SE7 29.88F TC 5
ROMEOVILLE* CLEAR 41 36 81 S6 29.91S TC 5
LANSING* CLEAR 41 36 80 SE3 29.91F TC 5
NORTHERLY ISL* N/A 36 30 79 S2 N/A TC 2
LMZ740>746-080000-
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)
ILZ025>027-034>036-040-047-049-050-058-095>099-080000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 57 30 35 S10 29.82 TC 14
GALESBURG* CLEAR 49 44 84 SE6 29.83S TC 9
MACOMB* PTCLDY 52 39 60 S10 29.85R TC 11
JACKSONVILLE* PTCLDY 56 35 44 S9 29.87S TC 14
ILZ028>032-037-038-041>044-048-051>054-059>061-080000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 45 38 77 SE8 29.89F TC 7
BLOOMINGTON CLEAR 48 41 76 S10 29.91R TC 9
DECATUR PTCLDY 50 40 68 S9 29.92S TC 10
PEORIA PTCLDY 53 39 59 S10 29.86S TC 12
LACON* CLEAR 46 38 74 SE7 29.85F TC 8
LINCOLN* PTCLDY 50 37 59 S6 29.90S TC 10
SPRINGFIELD PTCLDY 55 40 56 S13 29.89S TC 13
TAYLORVILLE PTCLDY 53 40 63 SE9 29.92S TC 12
ILZ033-039-045-046-055>057-062-063-080000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 45 40 82 SE8 29.93F TC 7
DANVILLE* CLEAR 47 37 67 S6 29.96S TC 9
RANTOUL* CLEAR 46 39 78 SE7 29.93F TC 8
MATTOON CLEAR 48 40 73 S8 29.94S TC 9
PARIS* CLEAR 42 37 81 CALM 29.97S TC 6
ILZ079-100>102-080000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 55 36 47 SE8 29.91S TC 13
BELLEVILLE PTCLDY 56 38 52 S8 29.91S TC 13
CAHOKIA* PTCLDY 57 38 48 S6 29.91S TC 14
SPARTA* PTCLDY 58 37 46 S7 29.95S TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-080000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 56 37 49 S5 29.97R TC 13
CAIRO* MOCLDY 57 41 55 CALM 29.97S TC 14
EFFINGHAM* PTCLDY 51 42 72 E7 29.97F TC 10
MARION CLEAR 57 39 51 S5 29.97S TC 14
MT. VERNON MOCLDY 55 41 59 E3 29.96S TC 13
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* PTCLDY 56 39 52 SE3 29.95F TC 13
METROPOLIS* MOCLDY 55 38 52 CALM 29.99R TC 13
ILZ067-068-072-073-078-083-087-091-080000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 46 39 76 S7 29.99S TC 8
FLORA* PTCLDY 46 39 76 SE7 29.97S TC 8
FAIRFIELD* MOCLDY 54 40 59 E5 29.97F TC 12
HARRISBURG* MOCLDY 52 39 61 CALM 29.98S TC 11
ROBINSON* CLEAR 45 39 81 SE6 29.97S TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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