089
ASUS43 KLOT 070910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-071000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 34 18 52 NE12 30.42R WCI 25 TC 1
STERLING* PTCLDY 32 27 81 E10 30.45R WCI 24 TC 0
SAVANNA* PTCLDY 31 17 56 NE7 30.46R WCI 24 TC -1
ILZ003-004-008-010-011-017-018-071000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 30 25 81 CALM 30.46R TC -1
FREEPORT* CLEAR 28 20 74 NE6 30.47R WCI 21 TC -2
ROCHELLE* PTCLDY 30 24 77 NE7 30.44R WCI 23 TC -1
DE KALB* PTCLDY 28 24 86 NE7 30.44R WCI 21 TC -2
PERU* PTCLDY 32 28 83 NE8 30.44R WCI 25 TC 0
ILZ005-006-012>014-019>023-071000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 30 18 60 NE13 30.43R WCI 20 TC -1
CHICAGO-MIDWAY MOCLDY 32 19 58 NE14 30.43R WCI 22 TC 0
AURORA PTCLDY 29 24 82 NE8 30.43R WCI 21 TC -2
JOLIET* PTCLDY 33 23 67 NE9G18 30.44R WCI 25 TC 0
WAUKEGAN MOCLDY 29 18 63 N7G20 30.45R WCI 22 TC -2
DUPAGE AIRPORT PTCLDY 29 22 75 NE7 30.43R WCI 22 TC -2
KANKAKEE* PTCLDY 31 23 71 NE13 30.44R WCI 22 TC 0
WHEELING MOCLDY 31 18 58 NE9G21 30.46R WCI 23 TC -1
MORRIS* PTCLDY 32 24 73 CALM 30.43R TC 0
ROMEOVILLE* CLOUDY 30 23 74 NE10 30.44R WCI 21 TC -1
LANSING* CLOUDY 31 20 62 NE13G21 30.43S WCI 22 TC 0
NORTHERLY ISL* N/A 32 22 67 N14 N/A WCI 22 TC 0
LMZ740>746-071000-
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 32 39 180/ 16/ 21 1021.8R 5/ 8
WAUKEGAN HARBOR 32 40 40/ 17/ 23 1029.3F 1/ 3
HARRISON CRIB 32 40/ 19/ 21 N/A
NORTHERLY ISL 32 40/ 15/ 17 N/A
CALUMET HARBOR 360/ 12/ 18 1030.0
BURNS HARBOR 33 30/ 11/ 16 1030.5R
MICHIGAN CITY 31 20/ 19/ 26 1030.8R
ST. JOSEPH BUOY 31 20/ 14/ 21 1031.1R 6/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-071000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MIX PCPN 37 30 75 NE10 30.38S WCI 30 TC 3
MACOMB* CLOUDY 39 26 61 NE12 30.42S WCI 31 TC 4
JACKSONVILLE* CLOUDY 42 26 55 N9 30.39R TC 5
PITTSFIELD* CLOUDY 37 33 83 N6 30.40R WCI 33 TC 3
ILZ028>032-037-038-041>044-048-051>054-059>061-071000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 33 28 82 MISG 30.44R TC 0
BLOOMINGTON MOCLDY 33 29 85 NE14 30.41R WCI 23 TC 1
DECATUR CLOUDY 37 29 72 NE17 30.38R WCI 27 TC 3
PEORIA CLOUDY 37 29 72 NE12 30.41S WCI 29 TC 3
LACON* MOCLDY 33 27 77 NE10 30.43R WCI 25 TC 1
LINCOLN* CLOUDY 37 28 69 E15 30.41R WCI 28 TC 3
SPRINGFIELD CLOUDY 42 27 55 NE15G23 30.39R TC 6
TAYLORVILLE CLOUDY 43 28 56 N14G21 30.37R TC 6
ILZ033-039-045-046-055>057-062-063-071000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 34 26 72 NE17G26 30.38R WCI 23 TC 1
DANVILLE* PTCLDY 33 28 81 N9 30.41R WCI 25 TC 1
RANTOUL* MOCLDY 32 26 76 NE14 30.40R WCI 22 TC 0
MATTOON CLOUDY 38 29 70 NE14 30.36R WCI 30 TC 3
PARIS* MOCLDY 37 29 72 CALM 30.38R TC 3
ILZ079-100>102-071000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 46 30 53 NE6 30.37R TC 8
CAHOKIA* CLOUDY 49 29 46 N13 30.34R TC 9
SPARTA* CLOUDY 48 31 52 N8 30.34R TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 47 41 80 N3 30.30S TC 8
CAIRO* CLEAR 50 35 56 NE5 30.30R TC 10
EFFINGHAM* CLOUDY 43 30 60 N8G18 30.36R TC 6
MARION CLOUDY 44 42 93 CALM 30.32S TC 7
MT. VERNON CLOUDY 49 30 48 NE12 30.33R TC 9
CENTRALIA* CLOUDY 49 30 49 NE8 30.34R TC 9
SALEM* CLOUDY 48 30 50 NE9 30.33R TC 9
METROPOLIS* MOCLDY 42 35 76 CALM 30.30S TC 6
ILZ067-068-072-073-078-083-087-091-071000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 46 29 51 N10 30.32R TC 8
FLORA* CLOUDY 46 30 53 N10 30.33S TC 8
FAIRFIELD* CLOUDY 48 28 45 N15 30.33R TC 9
HARRISBURG* PTCLDY 43 35 72 N5 30.32S TC 6
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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