686
ASUS43 KLOT 102210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM 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.
ILZ001-002-007-009-015-016-024-102300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 56 39 53 NW12 30.31S TC 13
STERLING* MOSUNNY 55 42 61 NW8 30.32R TC 13
SAVANNA* SUNNY 55 36 48 SW5 30.32S TC 13
ILZ003-004-008-010-011-017-018-102300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 54 36 50 W6 30.32S TC 12
FREEPORT* PTSUNNY 52 38 59 N5 30.33R TC 11
ROCHELLE* PTSUNNY 52 40 62 NW9 30.32R TC 11
DE KALB* MOSUNNY 51 41 68 W5 30.31S TC 11
PERU* CLOUDY N/A N/A N/A N6 30.32S
ILZ005-006-012>014-019>023-102300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 53 40 61 NW7 30.29S TC 12
CHICAGO-MIDWAY PTSUNNY 52 42 69 VRB3 30.31R TC 11
AURORA PTSUNNY 54 42 64 N6 30.30S TC 12
JOLIET* PTSUNNY 55 44 67 N6 30.32S TC 13
WAUKEGAN PTSUNNY 46 41 82 NE12G20 30.31R TC 8
DUPAGE AIRPORT CLOUDY 52 41 66 NE5 30.29S TC 11
KANKAKEE* CLOUDY 52 44 76 NW6 30.32S TC 11
WHEELING CLOUDY 53 39 59 NW13 30.31R TC 12
MORRIS* CLOUDY 52 43 71 CALM 30.31S TC 11
ROMEOVILLE* PTSUNNY 54 45 71 NW6 30.31F TC 12
LANSING* CLOUDY 48 39 69 NE6 30.32R TC 9
NORTHERLY ISL* N/A 44 40 85 E3 N/A TC 7
LMZ740>746-102300-
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 41 41 200/ 8/ 12 1022.0F 1
WAUKEGAN HARBOR 42 42 50/ 4/ 6 1027.2R 1/ 3
HARRISON CRIB 44 120/ 2/ 3 N/A
NORTHERLY ISL 45 60/ 3/ 7 N/A
CALUMET HARBOR 45 50/ 5 1026.0
BURNS HARBOR 43 60/ 4/ 4 1027.1R
MICHIGAN CITY 42 10/ 6/ 6 1026.6R
ST. JOSEPH BUOY 42 350/ 4/ 6 1027.2R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-102300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 55 46 71 N12 30.32F TC 13
GALESBURG* MOSUNNY 55 47 73 NW6 30.33S TC 13
MACOMB* CLOUDY 55 45 68 N7 30.35S TC 13
JACKSONVILLE* CLOUDY 54 46 75 N3 30.33F TC 12
PITTSFIELD* CLOUDY 55 47 75 NE3 30.34F TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-102300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 53 43 70 MISG 30.32S TC 12
BLOOMINGTON CLOUDY 53 46 77 N14 30.32S TC 12
DECATUR CLOUDY 55 48 77 N14 30.31R TC 13
PEORIA PTSUNNY 54 43 66 N8 30.32S TC 12
LACON* CLOUDY 53 40 62 N3 30.32S TC 12
LINCOLN* CLOUDY 55 44 66 N7 30.32S TC 13
SPRINGFIELD CLOUDY 55 47 74 N6 30.33R TC 13
TAYLORVILLE CLOUDY 55 48 76 N14 30.32R TC 13
ILZ033-039-045-046-055>057-062-063-102300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 54 47 77 N15 30.31R TC 12
DANVILLE* CLOUDY 53 48 83 N7 30.31R TC 12
RANTOUL* CLOUDY 53 46 78 N8 30.31R TC 12
MATTOON N/A 58 52 80 N16 30.28R TC 14
PARIS* CLOUDY 57 49 72 MISG 30.29R TC 14
ILZ079-100>102-102300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 66 54 63 N15 30.28R TC 19
CAHOKIA* PTSUNNY 69 55 60 N13 30.25S TC 21
SPARTA* CLOUDY 66 56 71 N5 30.26S TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-102300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 67 61 81 CALM 30.24S TC 19
CAIRO* CLOUDY 80 56 43 S5 30.20S HX 80 TC 27
EFFINGHAM* CLOUDY 66 56 70 NW13G18 30.28R TC 19
MARION CLOUDY 64 61 88 SW6 30.25R TC 18
MT. VERNON CLOUDY 68 56 65 VRB3 30.26R TC 20
CENTRALIA* CLOUDY 67 57 70 CALM 30.26R TC 20
SALEM* PTSUNNY 69 58 66 N9 30.26R TC 21
METROPOLIS* PTSUNNY 78 51 39 CALM 30.21S TC 25
ILZ067-068-072-073-078-083-087-091-102300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 66 59 78 N10 30.24R TC 19
FLORA* CLOUDY 68 57 68 NW8 30.25S TC 20
FAIRFIELD* CLOUDY 69 55 61 N8 30.24S TC 20
HARRISBURG* RAIN 65 60 84 NE5 30.25R TC 18
ROBINSON* PTSUNNY 68 59 73 N8 30.24S TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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