782
ASUS43 KLOT 071301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT TUE APR 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.
ILZ001-002-007-009-015-016-024-071400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 33 26 75 E10 30.50R WCI 25 TC 1
STERLING* MOSUNNY 31 25 78 E10 30.53R WCI 22 TC -1
SAVANNA* SUNNY 30 16 56 E9 30.53R WCI 21 TC -1
ILZ003-004-008-010-011-017-018-071400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 28 14 55 NE7 30.53R WCI 21 TC -2
FREEPORT* SUNNY 28 17 62 E10 30.53R WCI 19 TC -2
PERU* MOSUNNY 32 25 74 NE6 30.51R WCI 26 TC 0
ILZ005-006-012>014-019>023-071400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 30 13 49 NE15 30.50R WCI 19 TC -1
CHICAGO-MIDWAY MOSUNNY 31 14 49 N15 30.51R WCI 20 TC -1
AURORA SUNNY 30 20 66 NE14 30.50R WCI 19 TC -1
JOLIET* MOSUNNY 33 19 57 NE12 30.52R WCI 24 TC 0
WAUKEGAN SUNNY 29 14 53 NE12 30.51R WCI 19 TC -2
DUPAGE AIRPORT SUNNY 29 16 58 NE13 30.50R WCI 19 TC -2
WHEELING SUNNY 30 15 53 NE12 30.53R WCI 20 TC -1
MORRIS* MOSUNNY 32 22 66 CALM 30.51R TC 0
ROMEOVILLE* SUNNY 30 18 59 NE14 30.51R WCI 20 TC -1
LANSING* SUNNY 32 17 53 NE9G16 30.51R WCI 24 TC 0
NORTHERLY ISL* N/A 32 19 59 NE13 N/A WCI 22 TC 0
LMZ740>746-071400-
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)
WINTHROP HARBOR 30 38 190/ 14/ 19 1027.3R 4/ 8
WAUKEGAN HARBOR 31 40 30/ 16/ 19 1033.5R 1/ 3
HARRISON CRIB 31 30/ 16/ 18 N/A
NORTHERLY ISL 31 40/ 10/ 16 N/A
CALUMET HARBOR 31 20/ 8/ 15 N/A
BURNS HARBOR 31 40/ 9/ 13 1032.8R
MICHIGAN CITY 28 60/ 8/ 11 1033.7R
ST. JOSEPH BUOY 29 60/ 10/ 14 1033.5R 4/ 7
ILZ025>027-034>036-040-047-049-050-058-095>099-071400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MIX PCPN 35 33 92 E10 30.44R WCI 27 TC 2
MACOMB* CLOUDY 37 29 73 E12 30.50R WCI 29 TC 3
PITTSFIELD* CLOUDY 36 34 94 NE9 30.47R WCI 29 TC 2
ILZ028>032-037-038-041>044-048-051>054-059>061-071400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 32 24 70 MISG 30.51R TC 0
BLOOMINGTON PTSUNNY 32 23 69 E17 30.50R WCI 21 TC 0
DECATUR CLOUDY 34 24 67 E17 30.48R WCI 23 TC 1
PEORIA CLOUDY 34 25 69 E13G22 30.51R WCI 25 TC 1
SPRINGFIELD CLOUDY 35 26 69 E13 30.48R WCI 26 TC 2
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-071400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 33 21 61 NE14G25 30.47R WCI 23 TC 1
DANVILLE* MOSUNNY 33 23 67 NE13G18 30.50R WCI 24 TC 1
MATTOON CLOUDY 35 28 75 NE12 30.45R WCI 27 TC 2
PARIS* CLOUDY 34 22 62 E15 30.47R WCI 24 TC 1
ILZ079-100>102-071400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 41 32 70 NE12 30.43R TC 5
CAHOKIA* CLOUDY 43 32 65 E12 30.42R TC 6
SPARTA* PTSUNNY 44 31 60 NE10 30.42R TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 47 31 53 NE7 30.39R TC 8
CAIRO* MOSUNNY 49 36 59 NE12 30.37R TC 10
EFFINGHAM* CLOUDY 38 31 74 N7 30.46R WCI 33 TC 4
MARION PTSUNNY 46 30 53 NE6 30.39R TC 8
MT. VERNON CLOUDY 43 33 68 NE12 30.42R TC 6
CENTRALIA* CLOUDY 42 32 68 CALM 30.42R TC 6
SALEM* LGT RAIN 41 33 75 NE7 30.42R TC 5
ILZ067-068-072-073-078-083-087-091-071400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 41 27 57 NE14 30.43R TC 5
FLORA* LGT RAIN 41 32 70 N9 30.44R TC 5
FAIRFIELD* CLOUDY 43 33 69 N9 30.42R TC 6
HARRISBURG* CLOUDY 46 31 54 NE8 30.40R TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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