821
ASUS43 KLOT 110308
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-110400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 42 39 89 W3 30.36R TC 6
STERLING* CLEAR 44 41 89 CALM 30.38R TC 7
SAVANNA* CLEAR 43 37 79 CALM 30.37S TC 6
ILZ003-004-008-010-011-017-018-110400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 41 37 86 E3 30.39R TC 5
FREEPORT* CLEAR 40 38 89 CALM 30.38S TC 5
ROCHELLE* CLEAR 40 36 85 SE3 30.38R TC 5
DE KALB* CLEAR 42 38 86 E8 30.39R TC 6
ILZ005-006-012>014-019>023-110400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 40 33 76 E5 30.38R TC 4
CHICAGO-MIDWAY CLEAR 43 35 73 E7 30.39R TC 6
AURORA CLEAR 42 40 92 E7 30.37R TC 6
JOLIET* CLEAR 46 42 88 E8 30.39R TC 8
WAUKEGAN CLEAR 34 32 92 CALM 30.39R TC 1
DUPAGE AIRPORT CLEAR 41 39 93 E3 30.38R TC 5
KANKAKEE* CLEAR 41 40 95 E3 30.39R TC 5
WHEELING PTCLDY 39 34 82 CALM 30.41R TC 4
MORRIS* CLEAR 46 41 81 CALM 30.37R TC 8
ROMEOVILLE* CLEAR 43 41 93 E7 30.40R TC 6
LANSING* CLEAR 40 38 93 CALM 30.40S TC 5
NORTHERLY ISL* N/A 41 34 76 NE6 N/A TC 5
LMZ740>746-110400-
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)
ILZ025>027-034>036-040-047-049-050-058-095>099-110400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 48 45 89 NE8 30.35S TC 9
GALESBURG* PTCLDY 46 43 90 N3 30.38R TC 8
MACOMB* MOCLDY 46 43 87 NE5 30.38S TC 8
JACKSONVILLE* MOCLDY 47 46 95 CALM 30.37S TC 9
PITTSFIELD* PTCLDY 51 47 88 NE3 30.37R TC 10
ILZ028>032-037-038-041>044-048-051>054-059>061-110400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 42 40 91 MISG 30.37S TC 6
BLOOMINGTON PTCLDY 46 44 93 E3 30.37S TC 8
DECATUR PTCLDY 44 43 96 NE6 30.36R TC 7
PEORIA PTCLDY 47 42 83 CALM 30.37R TC 8
LACON* PTCLDY 42 38 83 CALM 30.36S TC 6
LINCOLN* MOCLDY 47 42 81 CALM 30.37R TC 9
SPRINGFIELD MOCLDY 49 44 83 NE5 30.37R TC 9
TAYLORVILLE PTCLDY 48 46 93 N7 30.36S TC 9
ILZ033-039-045-046-055>057-062-063-110400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 50 46 86 NE8 30.36S TC 10
DANVILLE* CLOUDY 51 42 73 N5 30.38R TC 10
RANTOUL* MOCLDY 48 41 76 NE5 30.37S TC 9
MATTOON MOCLDY 52 45 77 NE9 30.35R TC 11
PARIS* CLOUDY 52 43 72 MISG 30.37R TC 11
ILZ079-100>102-110400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 54 48 82 NE6 30.35S TC 12
BELLEVILLE CLOUDY 58 52 81 N10 30.32S TC 14
CAHOKIA* CLOUDY 57 49 74 N9 30.33S TC 14
SPARTA* PTCLDY 56 54 94 N5 30.34R TC 13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 60 58 92 N9 30.30R TC 16
CAIRO* MOCLDY 65 62 90 CALM 30.28S TC 18
EFFINGHAM* MOCLDY 52 49 87 N3 30.37R TC 11
MARION MOCLDY 59 58 97 CALM 30.31R FOG TC 15
MT. VERNON MOCLDY 57 52 83 N3 30.33R TC 14
CENTRALIA* MOCLDY 56 50 81 CALM 30.34R TC 13
SALEM* MOCLDY 56 50 79 N6 30.34R TC 14
METROPOLIS* MOCLDY 62 61 97 CALM 30.29S TC 17
ILZ067-068-072-073-078-083-087-091-110400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 55 49 80 N10 30.33R TC 13
FLORA* MOCLDY 55 50 82 N10 30.34R TC 13
FAIRFIELD* MOCLDY 57 50 79 N7 30.33R TC 14
HARRISBURG* MOCLDY 62 57 82 N10 30.31S TC 17
ROBINSON* CLOUDY 54 50 87 N13 30.33F TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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