238
ASUS43 KLOT 070201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT MON APR 06 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.
ILZ001-002-007-009-015-016-024-070300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 44 25 47 NW12G21 30.33R TC 7
STERLING* MOCLDY 44 23 43 NW13 30.32R TC 7
SAVANNA* MOCLDY 43 19 38 NW13 30.33R TC 6
ILZ003-004-008-010-011-017-018-070300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 42 20 41 N12 30.32R TC 6
FREEPORT* PTCLDY 40 25 56 NW8 30.33R TC 4
ROCHELLE* PTCLDY 42 24 47 NW9 30.31R TC 6
DE KALB* CLOUDY 40 27 57 N9 30.30R TC 5
PERU* MOCLDY 44 32 63 NW6 30.31R TC 7
ILZ005-006-012>014-019>023-070300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 38 31 76 NE20G28 30.28R WCI 28 TC 3
CHICAGO-MIDWAY CLOUDY 39 32 76 NE16 30.29R WCI 30 TC 4
AURORA MOCLDY 41 32 70 NW7 30.28R TC 5
JOLIET* MOCLDY 47 28 47 NW5 30.27R TC 9
WAUKEGAN CLOUDY 33 28 81 NE13G25 30.30R WCI 24 TC 1
DUPAGE AIRPORT CLOUDY 43 24 47 N12 30.27R TC 6
WHEELING CLOUDY 36 31 82 NE12G28 30.32R WCI 28 TC 2
MORRIS* PTCLDY 43 31 61 CALM 30.27R TC 6
ROMEOVILLE* CLOUDY 46 27 46 NW9 30.28R TC 8
LANSING* CLOUDY 39 30 69 NE14G21 30.29R WCI 31 TC 4
NORTHERLY ISL* N/A 36 32 85 NE15 N/A WCI 27 TC 2
LMZ740>746-070300-
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 35 38 190/ 17/ 23 1012.7F 3/ 4
WAUKEGAN HARBOR 35 41 310/ 19/ 25 1025.5R 1/ 3
HARRISON CRIB 36 40/ 22/ 24 N/A
NORTHERLY ISL 38 20/ 11/ 14 N/A
CALUMET HARBOR 39 10/ 11/ 13 1024.9R
BURNS HARBOR 39 40/ 10/ 12 1025.4R
MICHIGAN CITY 37 30/ 23/ 25 1025.0R
ST. JOSEPH BUOY 37 20/ 19/ 23 1025.3R 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-070300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 48 32 53 N8 30.33R TC 9
MACOMB* CLOUDY 47 29 48 NW9 30.34R TC 9
JACKSONVILLE* CLOUDY 51 25 37 NW9 30.32R TC 11
PITTSFIELD* CLOUDY 51 30 43 NW9 30.33R TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-070300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 45 30 57 MISG 30.29R TC 7
BLOOMINGTON MOCLDY 48 26 42 NW12 30.30R TC 9
DECATUR CLOUDY 52 27 38 NW10 30.28R TC 11
PEORIA MOCLDY 48 26 42 VRB7 30.31R TC 9
LACON* MOCLDY 46 26 46 NW8 30.31R TC 8
LINCOLN* CLOUDY 51 25 36 NW5 30.30R TC 11
SPRINGFIELD CLOUDY 52 25 35 NW10 30.30R TC 11
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-070300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 48 27 44 NW9 30.27R TC 9
DANVILLE* PTCLDY 46 31 55 NW8 30.27R TC 8
RANTOUL* PTCLDY 46 28 48 NW8 30.27R TC 8
MATTOON CLOUDY 47 36 65 W7 30.26R TC 8
PARIS* CLEAR 46 32 57 CALM 30.27R TC 8
ILZ079-100>102-070300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 54 30 40 NW7 30.30R TC 12
CAHOKIA* CLEAR 53 32 44 N8 30.29R TC 12
SPARTA* CLEAR 53 29 40 N6 30.29R TC 12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-070300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 54 32 43 N6 30.26R TC 12
CAIRO* CLEAR 60 42 50 NE3 30.24R TC 16
EFFINGHAM* MOCLDY 51 35 53 NW5 30.30R TC 11
MARION PTCLDY 54 31 42 N3 30.27R TC 12
MT. VERNON CLEAR 53 31 42 N5 30.28R TC 12
CENTRALIA* CLEAR 52 33 49 CALM 30.28R TC 11
SALEM* CLOUDY 51 38 59 N7 30.28R TC 11
METROPOLIS* CLEAR 57 36 44 CALM 30.25R TC 14
ILZ067-068-072-073-078-083-087-091-070300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 50 31 48 NW7 30.26R TC 10
FLORA* MOCLDY 52 37 58 NW7 30.28R TC 11
FAIRFIELD* CLEAR 53 29 39 N5 30.28R TC 12
HARRISBURG* CLEAR 54 33 45 N5 30.26R TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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