433
ASUS43 KLOT 101501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT FRI APR 10 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.
ILZ001-002-007-009-015-016-024-101600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 47 43 86 N9 30.26R TC 8
STERLING* PTSUNNY 47 46 97 N10 30.26R TC 8
SAVANNA* CLOUDY 47 41 79 N12 30.27R TC 8
ILZ003-004-008-010-011-017-018-101600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 47 44 90 N12 30.25R TC 8
FREEPORT* CLOUDY 45 44 95 N15 30.26S TC 7
DE KALB* CLOUDY 44 44 99 N13 30.24R TC 7
PERU* CLOUDY 49 46 90 N13 30.24R TC 9
ILZ005-006-012>014-019>023-101600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 46 42 86 N13 30.21R TC 8
CHICAGO-MIDWAY CLOUDY 46 44 93 NE13 30.21R FOG TC 8
AURORA CLOUDY 46 44 93 N9 30.22R TC 8
JOLIET* CLOUDY 48 47 99 NE9 30.21R FOG TC 9
WAUKEGAN CLOUDY 45 42 89 N8 30.22R TC 7
DUPAGE AIRPORT CLOUDY 46 44 93 N9 30.21R TC 8
KANKAKEE* CLOUDY 50 49 94 N9 30.20R FOG TC 10
WHEELING CLOUDY 45 42 89 N8 30.24R TC 7
MORRIS* CLOUDY 47 46 97 NE7 30.20R TC 8
ROMEOVILLE* DRIZZLE 46 46 100 N10 30.21R FOG TC 8
LANSING* DRIZZLE 44 44 97 N5 30.21R TC 7
NORTHERLY ISL* N/A 42 41 96 N13 N/A TC 6
LMZ740>746-101600-
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 42 41 160/ 8/ 12 1020.3R 1/ 3
WAUKEGAN HARBOR 44 43 20/ 10/ 14 1025.4R 1/ 3
HARRISON CRIB 41 350/ 17/ 18 N/A
NORTHERLY ISL 43 360/ 10/ 14 N/A
CALUMET HARBOR 43 340/ 6/ 9 1022.4R
BURNS HARBOR 41 360/ 3/ 5 1023.4R
MICHIGAN CITY 41 360/ 9/ 10 1022.6R
ST. JOSEPH BUOY 42 360/ 12/ 16 1022.4R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-101600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 50 49 96 N15 30.25R FOG TC 10
MACOMB* CLOUDY 48 48 100 N14 30.27R FOG TC 9
PITTSFIELD* CLOUDY 56 55 98 N13 30.24R TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-101600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 55 53 93 NW14 30.20R TC 13
DECATUR PTSUNNY 64 57 78 W13 30.19R TC 18
PEORIA CLOUDY 49 47 93 N5 30.22R TC 9
LACON* CLOUDY 48 44 86 N9 30.23R TC 9
LINCOLN* CLOUDY 58 54 86 NW9 30.21R TC 15
SPRINGFIELD CLOUDY 61 56 83 W10 30.20R TC 16
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-101600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 61 58 90 W9 30.19R TC 16
DANVILLE* CLOUDY 62 56 82 W12 30.20R TC 17
MATTOON CLOUDY 65 51 60 SW6 30.20R TC 18
PARIS* CLOUDY 63 49 60 MISG 30.20R TC 17
ILZ079-100>102-101600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 70 50 49 NW7 30.21R TC 21
CAHOKIA* CLOUDY 70 50 49 W8 30.21R TC 21
SPARTA* MOSUNNY 70 53 55 S8 30.22S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-101600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 70 51 51 SW10G25 30.24S TC 21
CAIRO* MOSUNNY 71 51 49 SW10 30.28R TC 22
MARION PTSUNNY 70 52 52 SW14 30.24F TC 21
MT. VERNON MOSUNNY 70 53 54 SW18G26 30.22F TC 21
CENTRALIA* MOSUNNY 71 53 52 SW15 30.22S TC 21
SALEM* MOSUNNY 71 52 50 SW14 30.22S TC 22
ILZ067-068-072-073-078-083-087-091-101600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 70 50 49 SW16 30.23 TC 21
FLORA* MOSUNNY 68 54 60 SW12 30.23S TC 20
FAIRFIELD* MOSUNNY 69 50 50 SW10G17 30.23S TC 21
HARRISBURG* PTSUNNY 70 47 44 SW14G21 30.25S TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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