726
ASUS43 KLOT 101611
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-101700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 50 43 77 N9 30.28R TC 10
STERLING* SUNNY 48 46 93 N9 30.28R TC 9
SAVANNA* CLOUDY 49 40 71 N8G16 30.29R TC 9
ILZ003-004-008-010-011-017-018-101700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 47 42 83 N8 30.27R TC 8
FREEPORT* CLOUDY 45 44 95 N8 30.28R TC 7
ROCHELLE* CLOUDY 47 44 88 N8 30.26R TC 8
DE KALB* CLOUDY 46 45 95 N8 30.25R TC 8
PERU* CLOUDY 49 45 87 N14 30.25R TC 10
ILZ005-006-012>014-019>023-101700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 46 41 82 N14 30.24R TC 8
CHICAGO-MIDWAY CLOUDY 46 43 89 N12 30.23R TC 8
AURORA CLOUDY 46 43 89 N13 30.24R TC 8
JOLIET* CLOUDY 49 47 93 N8 30.24R TC 10
WAUKEGAN CLOUDY 46 41 82 N8 30.24R TC 8
DUPAGE AIRPORT CLOUDY 45 43 93 N12 30.24R TC 7
KANKAKEE* CLOUDY 49 48 95 N12 30.22R FOG TC 10
WHEELING CLOUDY 46 43 89 N5 30.25R TC 8
MORRIS* CLOUDY 48 46 90 N8 30.23R TC 9
ROMEOVILLE* CLOUDY 46 46 100 N15G22 30.23R TC 8
LANSING* CLOUDY 44 43 97 N14G20 30.24R FOG TC 7
NORTHERLY ISL* N/A 43 41 93 NW15 N/A TC 6
LMZ740>746-101700-
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 41 210/ 2/ 4 1023.2 1/ 3
WAUKEGAN HARBOR 43 43 40/ 4/ 6 1026.1 1/ 3
HARRISON CRIB 42 350/ 16/ 17 N/A
NORTHERLY ISL 43 340/ 12 N/A
CALUMET HARBOR 43 330/ 10/ 17 1023.3R
BURNS HARBOR 41 350/ 6/ 7 1024.0R
MICHIGAN CITY 41 320/ 10/ 12 1023.2R
ST. JOSEPH BUOY 44 360/ 8/ 14 1023.5R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-101700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 49 47 93 N17 30.28R TC 9
GALESBURG* CLOUDY 46 46 100 N13 30.30R TC 8
MACOMB* CLOUDY 48 47 98 N16 30.31R TC 9
JACKSONVILLE* CLOUDY 54 54 98 NW8 30.26R TC 12
PITTSFIELD* CLOUDY 54 53 99 N6 30.28R TC 12
ILZ028>032-037-038-041>044-048-051>054-059>061-101700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 51 48 89 MISG 30.24R TC 11
BLOOMINGTON FOG 52 52 100 N13 30.24R VSB 1 TC 11
DECATUR CLOUDY 62 56 80 NW13 30.22R TC 17
PEORIA CLOUDY 50 47 89 N7 30.26R TC 10
LACON* CLOUDY 50 44 81 N9G17 30.25R TC 10
LINCOLN* CLOUDY 57 53 85 NW3 30.24R TC 14
SPRINGFIELD CLOUDY 57 54 89 NW13 30.24R TC 14
TAYLORVILLE CLOUDY 64 57 77 W12 30.23R TC 18
ILZ033-039-045-046-055>057-062-063-101700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 62 58 86 W12 30.22R TC 17
DANVILLE* CLOUDY 62 56 81 W14 30.22R TC 17
RANTOUL* CLOUDY 57 54 88 NW14G20 30.22R TC 14
MATTOON CLOUDY 66 51 58 SW8 30.21R TC 19
PARIS* CLOUDY 66 50 55 MISG 30.22R TC 19
ILZ079-100>102-101700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 68 54 60 W10 30.24R TC 20
BELLEVILLE PTSUNNY 71 53 53 W12 30.21 TC 22
CAHOKIA* CLOUDY 71 51 49 W7 30.23R TC 22
SPARTA* MOSUNNY 74 54 49 SW10G17 30.24R TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-101700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 74 54 49 SW17G30 30.24S TC 23
CAIRO* PTSUNNY 74 53 47 SW13 30.28F TC 23
EFFINGHAM* MOSUNNY 69 52 53 SW10G20 30.23R TC 21
MARION MOSUNNY 73 54 49 SW15G21 30.25R TC 23
MT. VERNON MOSUNNY 73 55 53 SW15 30.24R TC 23
CENTRALIA* MOSUNNY 72 54 53 SW13 30.23S TC 22
SALEM* MOSUNNY 73 53 49 SW10 30.23R TC 23
METROPOLIS* PTSUNNY 73 47 39 SW14G20 30.29S TC 23
ILZ067-068-072-073-078-083-087-091-101700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 71 51 49 SW18G28 30.23S TC 22
FLORA* MOSUNNY 72 54 53 SW16 30.24R TC 22
FAIRFIELD* MOSUNNY 73 51 47 SW14G23 30.23S TC 23
HARRISBURG* MOSUNNY 74 50 43 SW13G24 30.26S TC 23
ROBINSON* PTSUNNY 72 52 49 SW18G26 30.21S TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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