Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 311906
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT FRI MAY 31 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.
ILZ001-002-007-009-015-016-024-312000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 80 48 32 S10G20 30.11F TC 27
STERLING* MOSUNNY 78 44 29 VRB3 30.14F TC 26
SAVANNA* MOSUNNY 81 46 30 SE7 30.13F HX 80 TC 27
$$
ILZ003-004-008-010-011-017-018-312000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 80 45 28 SE10G21 30.17F TC 27
FREEPORT* SUNNY 78 42 28 SE12 30.17F TC 26
ROCHELLE* SUNNY 79 36 21 S12G18 30.17F TC 26
DE KALB* SUNNY 77 42 27 SE10G16 30.18F TC 25
PERU* MOSUNNY 82 40 22 SE10G16 30.15F HX 80 TC 28
$$
ILZ005-006-012>014-019>023-312000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 77 48 35 S9G18 30.18F TC 25
CHICAGO-MIDWAY PTSUNNY 78 45 30 S8G16 30.18F TC 26
AURORA SUNNY 79 48 33 SE16G22 30.17F TC 26
JOLIET* MOSUNNY 79 49 35 S8 30.19F TC 26
WAUKEGAN PTSUNNY 73 51 46 SE10G21 30.20F TC 23
DUPAGE AIRPORT MOSUNNY 78 50 37 S10 30.18F TC 26
KANKAKEE* MOSUNNY 78 47 34 S9G17 30.19F TC 25
WHEELING PTSUNNY 76 48 37 VRB5 30.20F TC 24
MORRIS* SUNNY 80 47 32 SE12G18 30.16F TC 27
ROMEOVILLE* SUNNY 77 48 36 S10G17 30.19F TC 25
LANSING* MOSUNNY 77 53 42 S5G17 30.20F TC 25
NORTHERLY ISL* N/A 67 55 65 E9 N/A TC 19
$$
LMZ740>746-312000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 57 55 130/ 6/ 6 1023.8F 1
WINTHROP HARBOR 60 57 140/ 8/ 10 N/A 1
WAUKEGAN HARBOR 61 57 60/ 8/ 14 N/A 1
WILMETTE BUOY 62 59 80/ 10/ 12 1021.7F 1/ 3
CHICAGO BUOY 63 60 80/ 8/ 10 1023.2F 1/ 3
HARRISON CRIB 71 100/ 16/ 16 N/A
NORTHERLY ISL 67 70/ 7/ 10 N/A
CALUMET HARBOR 69 50/ 6/ 10 1021.8F
BURNS HARBOR 74 170/ 4/ 8 1023.4F
MICHIGAN CITY 73 220/ 5/ 10 1021.9F
MICH CITY BUOY 69 120/ 4/ 6 1023.2F 0
ST. JOSEPH BUOY 66 64 20/ 4/ 6 1023.9F 0
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-312000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 78 51 38 E14G25 30.10F TC 26
GALESBURG* SUNNY 81 55 40 SE7G18 30.13F HX 81 TC 27
MACOMB* MOSUNNY 81 42 25 SE12G17 30.13F HX 80 TC 27
JACKSONVILLE* MOSUNNY 78 48 35 SE12 30.12S TC 25
PITTSFIELD* MOSUNNY 78 53 42 SE15G21 30.12S TC 25
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-312000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 79 42 26 SE14 30.16F TC 26
BLOOMINGTON SUNNY 78 50 37 SE13G23 30.16F TC 26
DECATUR SUNNY 78 53 41 SE15G31 30.15F TC 26
PEORIA MOSUNNY 80 46 30 E9 30.13F TC 27
LACON* MOSUNNY 79 40 25 SE3G16 30.13F TC 26
LINCOLN* SUNNY 80 48 32 S14 30.13F HX 80 TC 27
SPRINGFIELD MOSUNNY 79 50 36 E8G20 30.12F TC 26
TAYLORVILLE MOSUNNY 78 50 37 SE15 30.13F TC 26
$$
ILZ033-039-045-046-055>057-062-063-312000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 81 48 31 SE15 30.18F HX 80 TC 27
DANVILLE* MOSUNNY 80 47 31 E12 30.20F TC 27
RANTOUL* SUNNY 76 45 32 SE8 30.18F TC 25
MATTOON SUNNY 76 50 40 E14 30.16F TC 24
PARIS* SUNNY 77 49 36 SE8 30.20F TC 25
$$
ILZ079-100>102-312000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 77 52 41 SE17G25 30.11F TC 25
BELLEVILLE MOSUNNY 78 54 43 SE12G21 30.09F TC 25
CAHOKIA* PTSUNNY 80 54 40 E10 30.09F HX 80 TC 27
SPARTA* MOSUNNY 79 54 42 SE15G21 30.11S TC 26
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-312000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 80 55 42 E16 30.09F HX 80 TC 27
CAIRO* MOSUNNY 83 57 41 SE13G18 30.09S HX 82 TC 28
EFFINGHAM* SUNNY 78 53 42 E10 30.17F TC 25
MARION PTSUNNY 79 57 47 SE9G18 30.11F HX 80 TC 26
MT. VERNON MOSUNNY 79 56 45 E8G22 30.12F HX 80 TC 26
CENTRALIA* MOSUNNY 79 53 41 E15G23 30.13S TC 26
SALEM* MOSUNNY 79 50 36 S10G18 30.13F TC 26
METROPOLIS* SUNNY 80 57 44 E8 30.10F HX 80 TC 27
$$
ILZ067-068-072-073-078-083-087-091-312000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 79 47 32 SE12G22 30.17F TC 26
FAIRFIELD* SUNNY 78 51 40 E13 30.14S TC 25
ROBINSON* SUNNY 77 48 36 SE14G20 30.19F TC 25
CARMI* SUNNY 80 51 36 SE15G21 30.14S TC 26
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$