Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 122106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM 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.
ILZ001-002-007-009-015-016-024-122200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 85 50 29 SW7 29.72F HX 83 TC 29
STERLING* MOSUNNY 84 50 30 W13 29.74F HX 82 TC 29
$$
ILZ003-004-008-010-011-017-018-122200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 84 51 31 SW14G24 29.73F HX 82 TC 29
FREEPORT* SUNNY 83 42 23 SW14G20 29.73F HX 81 TC 29
ROCHELLE* MOSUNNY 83 44 24 W16G25 29.74F HX 81 TC 28
DE KALB* MOSUNNY 81 45 27 W15G21 29.75F HX 80 TC 27
PERU* MOSUNNY 84 47 27 SW14 29.76F HX 82 TC 29
$$
ILZ005-006-012>014-019>023-122200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 83 51 33 SW9G23 29.73F HX 81 TC 28
CHICAGO-MIDWAY MOSUNNY 83 48 29 W12G24 29.75F HX 81 TC 28
AURORA PTSUNNY 81 52 36 SW14G24 29.74F HX 80 TC 27
JOLIET* MOSUNNY 83 51 32 SW12G17 29.76F HX 82 TC 29
WAUKEGAN SUNNY 82 50 32 SW16G26 29.71F HX 81 TC 28
DUPAGE AIRPORT MOSUNNY 82 52 35 SW16G25 29.74F HX 81 TC 28
KANKAKEE* PTSUNNY 82 46 28 SW12 29.79F HX 80 TC 28
WHEELING SUNNY 83 50 31 SW16G24 29.75F HX 81 TC 28
MORRIS* MOSUNNY 81 51 35 W12G22 29.76F HX 80 TC 27
ROMEOVILLE* MOSUNNY 82 50 32 SW13 29.77F HX 81 TC 28
LANSING* CLOUDY 78 55 44 SW12 29.78F TC 26
NORTHERLY ISL* N/A 80 43 26 SW7 N/A TC 27
$$
LMZ740>746-122200-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
WINTHROP HARBOR 59 55 N/A 2/ 3
WAUKEGAN HARBOR 70 57 N/A 1/ 3
HARRISON CRIB 83 210/ 22/ 26 N/A
NORTHERLY ISL 81 200/ 7/ 17 N/A
CALUMET HARBOR 80 190/ 9/ 13 1007.3
BURNS HARBOR 78 200/ 8/ 10 1009.1F
MICHIGAN CITY 78 200/ 15/ 18 1007.1F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-122200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 81 53 37 SW12 29.82F HX 80 TC 27
GALESBURG* MOSUNNY 83 54 35 SW14G20 29.78F HX 82 TC 29
MACOMB* MOSUNNY 83 44 25 SW12 29.81F HX 81 TC 29
JACKSONVILLE* CLOUDY 81 45 28 S10 29.83F HX 80 TC 27
PITTSFIELD* PTSUNNY 83 48 29 S13 29.84F HX 81 TC 28
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-122200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 84 42 22 SW18 29.79F HX 81 TC 29
BLOOMINGTON PTSUNNY 82 49 31 SW20G25 29.82F HX 81 TC 28
DECATUR MOSUNNY 80 49 33 SW14 29.83F TC 27
PEORIA PTSUNNY 83 49 30 SW12 29.79F HX 81 TC 28
LACON* CLOUDY 80 48 32 SW9G16 29.76F TC 27
LINCOLN* MOSUNNY 84 49 29 SW8 29.81F HX 82 TC 29
SPRINGFIELD SUNNY 82 48 30 SW12 29.82F HX 81 TC 28
TAYLORVILLE SUNNY 82 45 26 SW9G17 29.85F HX 80 TC 28
$$
ILZ033-039-045-046-055>057-062-063-122200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 84 45 25 SW14 29.84F HX 82 TC 29
DANVILLE* MOSUNNY 82 46 27 W12 29.83F HAZE HX 80
RANTOUL* PTSUNNY 80 44 28 SW9 29.83S TC 27
MATTOON SUNNY 79 47 32 SW3 29.85F TC 26
PARIS* CLOUDY 81 47 30 W7G20 29.86F HX 80 TC 27
$$
ILZ079-100>102-122200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 81 48 32 S9 29.86F HX 80 TC 27
BELLEVILLE SUNNY 81 49 32 S13 29.86F HX 80 TC 27
CAHOKIA* MOSUNNY 83 48 29 SE12 29.86F HX 81 TC 28
SPARTA* SUNNY 80 47 32 S10G16 29.90F TC 26
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-122200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 80 47 31 S10 29.89F TC 27
CAIRO* SUNNY 82 48 29 SW8 29.90F HX 81 TC 28
MARION MOSUNNY 81 50 34 SW10 29.90F HX 80 TC 27
MT. VERNON SUNNY 81 51 35 SW10 29.89F HX 80 TC 27
CENTRALIA* SUNNY 81 48 32 SW9 29.89F HX 80 TC 27
SALEM* MOSUNNY 81 48 31 S10G16 29.88F HX 80 TC 27
METROPOLIS* SUNNY 81 42 25 SW7 29.92S HX 80 TC 27
$$
ILZ067-068-072-073-078-083-087-091-122200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 81 47 30 CALM 29.88F HX 80 TC 27
FLORA* SUNNY 81 52 36 S12 29.89S HX 80 TC 27
FAIRFIELD* SUNNY 80 46 30 W5 29.89F TC 26
ROBINSON* SUNNY 81 45 28 CALM 29.88F TC 27
CARMI* SUNNY 82 44 25 SW3 29.89F HX 80 TC 28
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$