Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 121501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT SUN MAY 12 2024
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-121600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 74 52 46 SW9 29.83F TC 23
STERLING* SUNNY 73 50 44 VRB5 29.85F TC 23
$$
ILZ003-004-008-010-011-017-018-121600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 71 45 39 S13G24 29.85F TC 22
FREEPORT* SUNNY 71 45 39 S14 29.84F TC 22
ROCHELLE* SUNNY 71 39 31 S17 29.86F TC 22
$$
ILZ005-006-012>014-019>023-121600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 69 43 38 SW10 29.87F TC 21
CHICAGO-MIDWAY PTSUNNY 70 42 36 SW12 29.89F TC 21
AURORA SUNNY 68 48 48 S12 29.87F TC 20
JOLIET* SUNNY 69 49 48 S6 29.89F TC 21
WAUKEGAN MOSUNNY 67 44 43 SW13G22 29.86F TC 19
DUPAGE AIRPORT SUNNY 67 45 45 S12 29.87F TC 19
WHEELING MOSUNNY 68 42 38 SW10 29.88F TC 20
MORRIS* SUNNY 70 47 43 S9 29.88F TC 21
ROMEOVILLE* SUNNY 68 48 49 S12 29.90F TC 20
LANSING* SUNNY 67 52 57 SW9 29.91F TC 20
NORTHERLY ISL* N/A 67 39 35 SW10 N/A TC 19
$$
LMZ740>746-121600-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
WINTHROP HARBOR 57 54 N/A 1
WAUKEGAN HARBOR 60 55 N/A 1
HARRISON CRIB 69 200/ 15/ 16 N/A
NORTHERLY ISL 67 180/ 10/ 11 N/A
CALUMET HARBOR 66 180/ 10/ 14 1011.4
BURNS HARBOR 66 190/ 7/ 10 1013.2F
MICHIGAN CITY 65 180/ 9/ 12 1011.6F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-121600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 74 52 46 SW12 29.90F TC 23
GALESBURG* SUNNY 74 57 56 SW13G18 29.87F TC 23
MACOMB* SUNNY 75 48 38 SW15 29.90F TC 24
PITTSFIELD* SUNNY 73 51 45 SW12 29.93S TC 23
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-121600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON SUNNY 71 51 49 SW12 29.92F TC 22
DECATUR SUNNY 72 51 47 SW9 29.93F TC 22
PEORIA SUNNY 72 52 49 SW9 29.89F TC 22
LACON* SUNNY 69 48 46 SW10G16 29.87F TC 21
LINCOLN* SUNNY 73 52 47 SW5 29.92S TC 23
SPRINGFIELD NOT AVBL
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-121600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 73 48 41 S8 29.93F TC 23
DANVILLE* SUNNY 70 45 40 S8 29.94F TC 21
RANTOUL* SUNNY 71 42 34 S12 29.93F TC 22
MATTOON SUNNY 70 49 47 SW8 29.94S TC 21
PARIS* SUNNY 71 43 36 S9 29.96F TC 22
$$
ILZ079-100>102-121600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 72 50 46 SW9 29.95F TC 22
CAHOKIA* SUNNY 72 50 45 SW5 29.95F TC 22
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-121600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 73 47 39 SW14 29.97F TC 23
CAIRO* SUNNY 73 53 50 W8 29.99F TC 23
MARION SUNNY 72 52 49 SW12 29.98F TC 22
MT. VERNON SUNNY 73 53 49 SW9 29.97F TC 23
CENTRALIA* SUNNY 73 52 48 SW8 29.97S TC 23
SALEM* SUNNY 73 48 41 SW10 29.96F TC 23
METROPOLIS* SUNNY 73 47 38 SW6 29.99F TC 23
$$
ILZ067-068-072-073-078-083-087-091-121600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 71 48 43 W8 29.97S TC 22
FLORA* SUNNY 72 48 43 W9 29.97F TC 22
FAIRFIELD* SUNNY 72 49 44 W7 29.97F TC 22
ROBINSON* SUNNY 70 45 40 SW5 29.97S TC 21
CARMI* SUNNY 74 47 38 SW13 29.97S TC 24
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$