684
ASUS43 KLOT 181856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-182000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 69 47 45 CALM 29.96F TC 21
ILZ003-004-008-010-011-017-018-182000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 69 45 41 N8 29.99S TC 21
ILZ005-006-012>014-019>023-182000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 61 47 59 E10 29.98R TC 16
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 69 47 45 N9 29.96F TC 21
WAUKEGAN CLOUDY 53 43 68 E8 30.00R TC 12
DUPAGE AIRPORT MOSUNNY 67 47 48 N6 29.97S TC 19
WHEELING CLOUDY 57 45 64 E7 30.01S TC 14
ROMEOVILLE* MOSUNNY 68 50 52 N14 29.97F TC 20
NORTHERLY ISL* N/A 51 43 74 NE9 N/A TC 11
LMZ740>746-182000-
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 52 80/ 12/ 13 N/A
NORTHERLY ISL 51 80/ 8/ 12 N/A
CALUMET HARBOR 51 50/ 11/ 12 1014.9
BURNS HARBOR 52 50/ 6/ 6 1016.3F
MICHIGAN CITY 49 40/ 8/ 9 1015.5F
ST. JOSEPH BUOY 50 56 30/ 12/ 16 1016.5 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-182000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-182000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 72 43 35 CALM 29.97F TC 22
TAYLORVILLE SUNNY 72 45 37 MISG 29.98S TC 22
ILZ033-039-045-046-055>057-062-063-182000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-182000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 48 38 VRB5 29.97F TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 73 52 47 CALM 29.97F TC 23
MARION MOSUNNY 72 48 43 CALM 29.99F TC 22
ILZ067-068-072-073-078-083-087-091-182000-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page