489
ASUS43 KLOT 181958
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT SUN MAY 18 2025
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.
ILZ001-002-007-009-015-016-024-182100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 70 45 40 CALM 29.95F TC 21
ILZ003-004-008-010-011-017-018-182100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-182100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 63 47 55 E10G18 29.99R TC 17
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 70 46 42 N9 29.96S TC 21
WAUKEGAN CLOUDY 53 41 63 NE10 30.02R TC 12
DUPAGE AIRPORT SUNNY 69 47 45 N12G18 29.96F TC 21
WHEELING SUNNY 58 46 64 E8 30.02R TC 14
ROMEOVILLE* MOSUNNY 70 48 46 N8G15 29.97S TC 21
NORTHERLY ISL* N/A 51 43 74 NE12 N/A TC 11
LMZ740>746-182100-
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)
HARRISON CRIB 51 70/ 12/ 13 N/A
NORTHERLY ISL 51 50/ 12 N/A
CALUMET HARBOR 52 40/ 9/ 12 1015.1
BURNS HARBOR 52 50/ 7/ 8 1016.6R
MICHIGAN CITY 50 30/ 12/ 13 1015.5R
ST. JOSEPH BUOY 49 56 20/ 12/ 16 1016.9 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-182100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-182100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 74 43 32 CALM 29.96F TC 23
TAYLORVILLE SUNNY 73 45 35 MISG 29.97F TC 23
ILZ033-039-045-046-055>057-062-063-182100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-182100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 73 48 40 VRB5 29.95F TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 75 52 44 E3 29.94F TC 24
MARION MOSUNNY 73 48 40 CALM 29.97F TC 23
ILZ067-068-072-073-078-083-087-091-182100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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