345
ASUS43 KLOT 011208
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT SAT AUG 01 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.
ILZ001-002-007-009-015-016-024-011300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 68 66 93 NE18G30 29.66R VSB 1 TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 71; 6HR PCP: 0.05;
STERLING* MOSUNNY 66 66 100 NE14G24 29.71R TC 19
SAVANNA* CLOUDY 66 64 93 NE18G30 29.73R TC 19
ILZ003-004-008-010-011-017-018-011300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 66 65 96 N9 29.76R FOG TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 67; 6HR PCP: 0.30;
FREEPORT* CLOUDY 65 64 96 NE13G18 29.78R TC 18
ROCHELLE* RAIN 66 64 94 E9 29.73R TC 19
DE KALB* CLOUDY 67 67 100 NE8 29.75S TC 19
PERU* HVY RAIN 68 66 94 NE12G21 29.68R TC 20
ILZ005-006-012>014-019>023-011300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE HVY RAIN 68 67 96 E13 29.74F FOG TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 72; 6HR PCP: 1.22;
CHICAGO-MIDWAY HVY RAIN 68 66 93 NE12 29.74S FOG TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 72; 6HR PCP: 0.66;
AURORA TSTM 66 66 100 E12 29.72S FOG TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 69; 6HR PCP: 1.87;
JOLIET* LGT RAIN 68 68 100 E13 29.72R TC 20
WAUKEGAN RAIN 68 67 96 NE13G22 29.78R FOG TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 68; 6HR PCP: 0.37;
DUPAGE AIRPORT RAIN 66 65 96 E8 29.73S TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 71; 6HR PCP: 1.78;
KANKAKEE* DRIZZLE 67 66 96 E12 29.69S TC 20
WHEELING RAIN 69 68 96 E9 29.77S TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 70; 6HR PCP: 0.57;
LANSING* RAIN 67 65 94 SE12 29.74R TC 19
NORTHERLY ISL* N/A 68 65 90 NE13 N/A TC 20
LMZ740>746-011300-
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>099-011300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 65 64 97 W6 29.65R TC 18
GALESBURG* DRIZZLE 65 65 100 SW5 29.64S TC 19
MACOMB* CLOUDY 66 66 100 CALM 29.65F TC 19
JACKSONVILLE* CLOUDY 65 65 100 CALM 29.64S TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-011300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 69 69 100 E6 29.66S TC 20
BLOOMINGTON CLOUDY 69 69 100 SW3 29.65S TC 21
DECATUR CLOUDY 70 68 93 W5 29.65R TC 21
PEORIA CLOUDY 68 66 93 W3 29.64R TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 72; 6HR PCP: TRACE;
LACON* CLOUDY 68 67 94 E6 29.63S FOG TC 20
LINCOLN* LGT RAIN 69 69 100 CALM 29.64S TC 21
SPRINGFIELD CLOUDY 68 65 90 SW3 29.64S TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 73;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-011300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 70 69 97 SE6 29.65S FOG TC 21
DANVILLE* CLOUDY 70 68 96 SE7 29.68S TC 21
MATTOON LGT RAIN 71 70 96 S6 29.64S TC 22
PARIS* CLOUDY 69 68 98 SE5 29.67S TC 21
ILZ079-100>102-011300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 68 64 88 W13 29.66S TC 20
BELLEVILLE PTCLDY 70 67 89 W9 29.65S TC 21
CAHOKIA* CLOUDY 70 63 78 W8G16 29.66S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-011300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* CLOUDY 74 74 100 W7 29.71R TC 23
EFFINGHAM* CLOUDY 71 71 100 S5 29.67F TC 22
MT. VERNON CLOUDY 72 67 84 SW9 29.68S TC 22
CENTRALIA* PTSUNNY 70 67 89 CALM 29.68R TC 21
SALEM* CLOUDY 71 67 87 MISG 29.67S TC 22
METROPOLIS* CLOUDY 72 72 98 CALM 29.71S TC 22
ILZ067-068-072-073-078-083-087-091-011300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 72 71 97 S8 29.67S TC 22
FAIRFIELD* CLOUDY 72 69 92 SW6 29.68S TC 22
HARRISBURG* CLOUDY 71 71 100 CALM 29.70S TC 22
ROBINSON* PTSUNNY 70 70 100 S6 29.66S TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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