Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 272201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT MON MAY 27 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.
ILZ001-002-007-009-015-016-024-272300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 75 54 47 W14 29.81S TC 24
STERLING* SUNNY 74 53 48 W14 29.81S TC 23
$$
ILZ003-004-008-010-011-017-018-272300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 73 53 49 W14 29.79R TC 23
FREEPORT* MOSUNNY 70 49 46 W12G21 29.82R TC 21
$$
ILZ005-006-012>014-019>023-272300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 69 56 62 NW7 29.75R TC 21
CHICAGO-MIDWAY LGT RAIN 72 53 51 NW10 29.75R TC 22
AURORA MOSUNNY 74 53 48 NW18G25 29.77R TC 23
JOLIET* MOSUNNY 76 53 45 NW7G17 29.77S TC 24
WAUKEGAN PTSUNNY 70 54 56 NW6 29.75R TC 21
DUPAGE AIRPORT PTSUNNY 74 53 48 NW16G25 29.76R TC 23
WHEELING CLOUDY 70 55 59 W9 29.76R TC 21
MORRIS* MOSUNNY 74 56 53 NW15G22 29.77S TC 23
ROMEOVILLE* MOSUNNY 75 54 46 W16G23 29.77S TC 24
NORTHERLY ISL* N/A 70 51 51 NW13 N/A TC 21
$$
LMZ740>746-272300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 54 360/ 4/ 6 1007.6R
WINTHROP HARBOR 60 49 N/A 2/ 7
WAUKEGAN HARBOR 65 56 N/A 2/ 5
HARRISON CRIB 71 360/ 11/ 11 N/A
NORTHERLY ISL 70 310/ 5/ 14 N/A
CALUMET HARBOR 10/ 5/ 7 1006.7R
BURNS HARBOR 65 10/ 1/ 2 1008.5S
MICHIGAN CITY 64 230/ 7/ 8 1007.0S
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-272300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 77 55 46 W12 29.87F TC 25
GALESBURG* PTSUNNY 76 58 52 W15G23 29.85S TC 25
JACKSONVILLE* PTSUNNY 76 52 43 W12 29.88S TC 24
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-272300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTSUNNY 75 52 44 W15 29.84S TC 24
DECATUR MOSUNNY 78 54 43 NW15G23 29.85R TC 26
PEORIA MOSUNNY 77 50 38 NW8G23 29.83S TC 25
LACON* MOSUNNY 74 49 40 NW9G17 29.80S TC 24
SPRINGFIELD MOSUNNY 79 54 41 W15 29.86S TC 26
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-272300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 76 55 48 W18G29 29.83S TC 24
DANVILLE* PTSUNNY 75 53 46 W16G23 29.81S TC 24
MATTOON MOSUNNY 75 56 51 W16G36 29.84S TC 24
$$
ILZ079-100>102-272300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 75 55 50 W9 29.90R TC 24
BELLEVILLE SUNNY 80 57 44 W12 29.87S HX 80 TC 27
CAHOKIA* MOSUNNY 81 54 39 W14G23 29.88F HX 81 TC 27
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-272300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 81 57 43 NW8G20 29.89F HX 81 TC 27
CAIRO* SUNNY 83 56 38 NW12 29.90S HX 82 TC 28
EFFINGHAM* MOSUNNY 76 58 53 W13G23 29.89S TC 25
MARION MOSUNNY 79 55 44 W6 29.90S TC 26
MT. VERNON SUNNY 78 59 51 VRB5 29.89S TC 26
CENTRALIA* MOSUNNY 78 58 49 W14 29.89F TC 26
METROPOLIS* SUNNY 82 51 34 NW9G18 29.90S HX 81 TC 28
$$
ILZ067-068-072-073-078-083-087-091-272300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 77 58 51 NW16 29.86S TC 25
CARMI* MOSUNNY 79 59 50 NW16G23 29.87S HX 80 TC 26
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$