713
ASUS43 KLOT 192308
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT TUE AUG 19 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.
ILZ001-002-007-009-015-016-024-200000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 80 69 69 N7 30.01F HX 83 TC 27
ILZ003-004-008-010-011-017-018-200000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 80 68 66 NW9 30.02F HX 83 TC 27
FREEPORT* MOSUNNY 79 70 73 N6 30.04F HX 81 TC 26
ROCHELLE* PTSUNNY 77 67 72 NW6 30.03S TC 25
DE KALB* CLOUDY 77 70 78 N8 30.03S TC 25
PERU* PTSUNNY 76 70 83 NW6 30.02F TC 24
ILZ005-006-012>014-019>023-200000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 76 67 73 N9 29.99F TC 24
CHICAGO-MIDWAY CLOUDY 77 67 71 NE9 29.99F TC 25
AURORA CLOUDY 77 69 76 N7 30.01S TC 25
JOLIET* CLOUDY 78 70 75 N8 30.00S HX 80 TC 26
WAUKEGAN CLOUDY 73 66 78 NE6 30.01S TC 23
DUPAGE AIRPORT CLOUDY 78 67 68 N7 30.00F HX 80 TC 26
KANKAKEE* CLOUDY 79 70 73 NW12 30.00R HX 81 TC 26
WHEELING CLOUDY 75 68 78 E8 30.02S TC 24
MORRIS* PTSUNNY 76 70 82 N5 30.00S TC 25
ROMEOVILLE* CLOUDY 79 72 78 N9 30.00F HX 82 TC 26
LANSING* CLOUDY 74 68 81 NE9 30.00S TC 23
NORTHERLY ISL* N/A 72 66 81 N5 N/A TC 22
LMZ740>746-200000-
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>099-200000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 83 72 69 N10 29.99F HX 88 TC 28
GALESBURG* MOSUNNY 80 69 69 N12 30.03F HX 83 TC 27
MACOMB* SUNNY 83 73 72 N10G17 30.03F HX 88 TC 28
JACKSONVILLE* PTSUNNY 83 72 68 N8 29.98F HX 89 TC 29
PITTSFIELD* SUNNY 84 73 69 N7 30.00S HX 90 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-200000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 75 69 80 N10 30.01S TC 24
BLOOMINGTON MOSUNNY 79 72 79 N13 30.01R HX 82 TC 26
DECATUR MOSUNNY 86 74 67 N9 29.97S HX 94 TC 30
PEORIA PTSUNNY 80 70 71 N12G21 30.00S HX 83 TC 27
LACON* CLOUDY 75 67 76 N10 30.01S TC 24
LINCOLN* SUNNY 84 74 70 N9 29.98S HX 91 TC 29
SPRINGFIELD MOSUNNY 85 71 63 N9 29.97F HX 90 TC 29
TAYLORVILLE MOSUNNY 84 72 65 N12 29.97F HX 89 TC 29
ILZ033-039-045-046-055>057-062-063-200000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 83 72 69 N9 29.97S HX 88 TC 28
DANVILLE* PTSUNNY 81 73 76 N7 29.97S HX 86 TC 27
RANTOUL* PTSUNNY 82 71 69 N9 29.97S HX 86 TC 28
MATTOON SUNNY 85 71 63 N14 29.96R HX 90 TC 29
PARIS* MOSUNNY 83 71 66 N8 29.97R HX 88 TC 29
ILZ079-100>102-200000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 88 73 62 N13 29.96S HX 96 TC 31
BELLEVILLE MOSUNNY 92 76 59 N12 29.92S HX 103 TC 33
CAHOKIA* MOSUNNY 90 73 57 N9 29.94R HX 98 TC 32
SPARTA* PTSUNNY 82 75 78 CALM 29.95F HX 88 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 81 69 67 SW7 29.94S HX 84 TC 27
CAIRO* CLOUDY 79 71 77 CALM 29.98R HX 82 TC 26
EFFINGHAM* MOSUNNY 88 75 64 NW9 29.96R HX 98 TC 31
MARION SUNNY 84 73 70 S9 29.96R HX 91 TC 29
MT. VERNON LGT RAIN 88 75 65 CALM 29.94R HX 97 TC 31
CENTRALIA* PTSUNNY 91 75 58 N8 29.94S HX 102 TC 33
SALEM* MOSUNNY 91 76 60 N9 29.94S HX 102 TC 33
METROPOLIS* PTSUNNY 76 70 80 CALM 29.96F TC 25
ILZ067-068-072-073-078-083-087-091-200000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 82 72 71 NE3 29.91F HX 87 TC 28
FLORA* MOSUNNY 90 77 66 N9 29.94R HX 102 TC 32
FAIRFIELD* TSTM 83 72 68 N5 29.95R HX 88 TC 29
HARRISBURG* PTSUNNY 82 73 75 W7 29.94F HX 86 TC 28
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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