339
ASUS43 KLOT 011908
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM 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.
ILZ001-002-007-009-015-016-024-012000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 70 66 87 N16G35 29.78R TC 21
STERLING* PTSUNNY 71 67 87 NE15G24 29.80R TC 22
SAVANNA* LGT RAIN 68 65 91 N14 29.83S TC 20
ILZ003-004-008-010-011-017-018-012000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 69 65 86 N15G23 29.82S TC 21
FREEPORT* CLOUDY 66 65 95 N14G23 29.85S TC 19
ROCHELLE* CLOUDY 69 64 85 NE21G32 29.79R TC 21
DE KALB* CLOUDY 69 67 92 NE21G26 29.79R TC 21
ILZ005-006-012>014-019>023-012000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 71 68 90 NE21G30 29.75S TC 22
CHICAGO-MIDWAY LGT RAIN 74 68 81 NE22 29.73S TC 23
AURORA CLOUDY 70 67 90 NE12 29.74S FOG TC 21
JOLIET* RAIN 70 70 100 NE8G21 29.73R TC 21
WAUKEGAN HVY RAIN 67 67 100 NE15G21 29.80S FOG TC 19
DUPAGE AIRPORT RAIN 70 68 93 NE20G29 29.75S FOG TC 21
KANKAKEE* CLOUDY 68 67 95 NE12 29.69F FOG TC 20
WHEELING CLOUDY 70 68 93 NE14G21 29.79S TC 21
ROMEOVILLE* LGT RAIN 70 70 100 NE12G18 29.73S FOG TC 21
LANSING* RAIN 69 68 96 E9G17 29.73S TC 21
NORTHERLY ISL* N/A 71 67 87 NE20 N/A TC 22
LMZ740>746-012000-
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)
BURNS HARBOR 1007.5S
ILZ025>027-034>036-040-047-049-050-058-095>099-012000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT RAIN 68 67 96 N18 29.74R FOG TC 20
GALESBURG* LGT RAIN 68 68 100 N17 29.77R TC 20
MACOMB* CLOUDY 68 68 100 N16G22 29.76R FOG TC 20
JACKSONVILLE* CLOUDY 72 66 82 NW8 29.68R TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-012000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 69 69 100 NE15 29.70R TC 20
BLOOMINGTON CLOUDY 69 69 100 N3 29.68S FOG TC 21
DECATUR CLOUDY 73 64 73 CALM 29.66S TC 23
PEORIA LGT RAIN 68 66 93 N13G23 29.69S FOG TC 20
LACON* DRIZZLE 67 65 93 N7 29.71S TC 20
LINCOLN* LGT RAIN 72 72 100 NW5 29.67S TC 22
SPRINGFIELD CLOUDY 70 67 90 VRB5 29.67R TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-012000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 76 66 71 W5 29.66S TC 24
DANVILLE* CLOUDY 70 69 97 W10G21 29.65F TC 21
MATTOON CLOUDY 71 65 81 W7 29.65S TC 22
PARIS* CLOUDY 74 70 87 NW5 29.64F TC 23
ILZ079-100>102-012000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 70 66 88 NW8 29.68S TC 21
BELLEVILLE DRIZZLE 73 70 88 W13 29.66 TC 23
CAHOKIA* CLOUDY 74 66 76 NW8 29.68R TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-012000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 72 66 83 S9 29.69S FOG TC 22
CAIRO* CLOUDY 74 69 81 W7 29.71F TC 24
EFFINGHAM* RAIN 69 69 100 W3 29.68R TC 20
MT. VERNON CLOUDY 76 64 66 SW17 29.67S TC 24
CENTRALIA* CLOUDY 72 69 89 SW9 29.67S TC 22
SALEM* CLOUDY 75 70 83 MISG 29.66S TC 24
METROPOLIS* CLOUDY 74 65 74 SW5 29.71S TC 23
ILZ067-068-072-073-078-083-087-091-012000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 76 67 73 W12 29.63F TC 24
FAIRFIELD* CLOUDY 74 63 69 SW15 29.67R TC 23
HARRISBURG* CLOUDY 75 67 76 W9 29.69S TC 24
ROBINSON* CLOUDY 77 70 78 W8 29.63S TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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