Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 252206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT SAT MAY 25 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.
ILZ001-002-007-009-015-016-024-252300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 77 47 34 VRB5 29.85F TC 25
STERLING* SUNNY 75 49 39 VRB3 29.87F TC 24
$$
ILZ003-004-008-010-011-017-018-252300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 76 50 40 S5 29.88S TC 24
FREEPORT* SUNNY 74 47 38 S3 29.89S TC 23
ROCHELLE* N/A 76 39 26 CALM 29.88S TC 24
DE KALB* SUNNY 76 38 25 E8 29.88S TC 24
PERU* SUNNY 79 34 19 E5 29.86S TC 26
$$
ILZ005-006-012>014-019>023-252300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 73 42 32 E10 29.88R TC 23
CHICAGO-MIDWAY MOSUNNY 71 40 32 E9 29.89S TC 22
AURORA SUNNY 77 41 27 NE3 29.86F TC 25
JOLIET* SUNNY 77 44 31 N3 29.87S TC 25
WAUKEGAN SUNNY 66 47 50 SE12 29.88S TC 19
DUPAGE AIRPORT SUNNY 77 40 26 E5 29.86F TC 25
KANKAKEE* SUNNY 79 38 23 CALM 29.87S TC 26
WHEELING SUNNY 72 42 34 SE8 29.90R TC 22
MORRIS* SUNNY 77 40 26 CALM 29.86S TC 25
ROMEOVILLE* SUNNY 75 48 38 NE12 29.88S TC 24
LANSING* SUNNY 70 48 46 NE7 29.90S TC 21
NORTHERLY ISL* N/A 62 46 55 E7 N/A TC 17
$$
LMZ740>746-252300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 55 55 170/ 6/ 8 1013.0R
WINTHROP HARBOR 56 55 N/A 1/ 2
WAUKEGAN HARBOR 58 58 N/A 1/ 2
HARRISON CRIB 63 110/ 10/ 11 N/A
NORTHERLY ISL 62 90/ 5/ 8 N/A
CALUMET HARBOR 61 50/ 8/ 9 1011.8R
BURNS HARBOR 60 60/ 5/ 6 1013.2S
MICHIGAN CITY 58 30/ 8/ 9 1012.1F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-252300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 76 50 40 E10 29.84F TC 24
GALESBURG* SUNNY 81 53 38 SE5 29.88S HX 80 TC 27
MACOMB* SUNNY 80 37 21 SE5 29.88S TC 26
JACKSONVILLE* SUNNY 75 48 38 E5 29.86F TC 24
PITTSFIELD* SUNNY 76 55 47 SE8 29.87S TC 25
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-252300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 80 30 16 E7 29.86F TC 27
BLOOMINGTON SUNNY 78 42 27 VRB5 29.88S TC 26
DECATUR SUNNY 77 56 48 E5 29.88R TC 25
PEORIA SUNNY 80 38 22 CALM 29.86S TC 27
LACON* SUNNY 76 44 31 CALM 29.86R TC 25
LINCOLN* SUNNY 79 41 26 CALM 29.87R TC 26
SPRINGFIELD SUNNY 77 50 38 VRB3 29.86F TC 25
TAYLORVILLE SUNNY 76 50 39 E3 29.87F TC 24
$$
ILZ033-039-045-046-055>057-062-063-252300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 77 50 38 SE5 29.88S TC 25
DANVILLE* SUNNY 77 49 37 NW5 29.87S TC 25
RANTOUL* SUNNY 76 42 28 NE5 29.88S TC 25
MATTOON SUNNY 77 55 46 CALM 29.86F TC 25
PARIS* SUNNY 77 50 38 CALM 29.88S TC 25
$$
ILZ079-100>102-252300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 79 54 41 VRB3 29.86F TC 26
BELLEVILLE SUNNY 80 54 39 CALM 29.83F HX 80 TC 27
CAHOKIA* SUNNY 81 55 40 SE7 29.84F HX 81 TC 27
SPARTA* SUNNY 78 60 53 S5 29.87F TC 26
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-252300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 80 61 52 E5 29.85F HX 81 TC 27
CAIRO* MOSUNNY 82 69 64 CALM 29.85F HX 84 TC 28
EFFINGHAM* SUNNY 77 58 51 CALM 29.89S TC 25
MARION SUNNY 79 63 57 CALM 29.86F HX 80 TC 26
MT. VERNON MOSUNNY 81 62 52 SE6 29.86F HX 82 TC 27
CENTRALIA* SUNNY 79 58 48 CALM 29.86F HX 80 TC 26
SALEM* SUNNY 79 57 46 CALM 29.87S HX 80 TC 26
METROPOLIS* MOSUNNY 81 64 54 CALM 29.86S HX 82 TC 27
$$
ILZ067-068-072-073-078-083-087-091-252300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 78 64 61 S3 29.85S HX 80 TC 26
FLORA* SUNNY 79 61 53 S6 29.87S HX 80 TC 26
FAIRFIELD* SUNNY 78 60 52 CALM 29.86S HX 80 TC 26
CARMI* SUNNY 81 66 59 CALM 29.85S HX 83 TC 27
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$