Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 230210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT WED MAY 22 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.
ILZ001-002-007-009-015-016-024-230300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 66 48 52 SW7 29.87R TC 19
STERLING* CLEAR 66 47 50 SW7 29.88R TC 19
$$
ILZ003-004-008-010-011-017-018-230300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 66 45 46 S6 29.87R TC 19
FREEPORT* CLEAR 65 46 49 SW7 29.87R TC 19
ROCHELLE* CLEAR 64 41 43 SW7 29.88R TC 18
DE KALB* CLEAR 66 39 36 SW6 29.88R TC 19
PERU* CLEAR 69 44 41 SW5 29.89R TC 20
$$
ILZ005-006-012>014-019>023-230300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 68 43 40 W6 29.85R TC 20
CHICAGO-MIDWAY PTCLDY 71 41 33 W8 29.86R TC 22
AURORA CLEAR 66 42 41 SW6 29.87R TC 19
JOLIET* CLEAR 70 44 39 CALM 29.88R TC 21
WAUKEGAN CLEAR 63 46 54 SW5 29.84R TC 17
DUPAGE AIRPORT CLEAR 64 45 49 SW7 29.86R TC 18
KANKAKEE* CLEAR 65 44 46 W6 29.89R TC 18
WHEELING CLEAR 70 42 36 W5 29.86R TC 21
MORRIS* N/A 66 44 45 W7 29.88R TC 19
ROMEOVILLE* CLEAR 68 43 40 W7 29.88R TC 20
LANSING* CLEAR 66 46 48 CALM 29.88R TC 19
$$
LMZ740>746-230300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 56 52 220/ 8/ 10 1010.6R
WINTHROP HARBOR 63 50 N/A 0
WAUKEGAN HARBOR 63 53 N/A 0
HARRISON CRIB 76 280/ 15/ 16 N/A
NORTHERLY ISL 71 270/ 7/ 11 N/A
CALUMET HARBOR 71 280/ 3/ 9 1010.0
BURNS HARBOR 67 260/ 4/ 5 1011.9R
MICHIGAN CITY 64 220/ 5/ 6 1010.4R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-230300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 66 49 54 CALM 29.92R TC 19
GALESBURG* CLEAR 65 48 53 SW3 29.92R TC 19
MACOMB* CLEAR 65 45 49 CALM 29.93R TC 18
JACKSONVILLE* CLEAR 64 46 51 CALM 29.92R TC 18
PITTSFIELD* CLEAR 64 54 70 CALM 29.93S TC 18
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-230300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 67 40 37 W5 29.90R TC 20
BLOOMINGTON CLEAR 66 47 50 W5 29.93R TC 19
DECATUR CLEAR 69 50 50 SW3 29.92R TC 21
PEORIA CLEAR 66 45 46 CALM 29.90R TC 19
LACON* CLEAR 64 45 50 CALM 29.89R TC 18
LINCOLN* CLEAR 68 44 43 CALM 29.92R TC 20
SPRINGFIELD CLEAR 63 47 55 SW3 29.92R TC 17
TAYLORVILLE CLEAR 64 58 82 W6 29.93R TC 18
$$
ILZ033-039-045-046-055>057-062-063-230300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 65 54 67 SW7 29.91R TC 18
DANVILLE* LGT RAIN 68 53 60 W3 29.89R TC 20
RANTOUL* N/A 65 46 49 W5 29.91R TC 19
MATTOON CLEAR 66 54 65 SW6 29.91R TC 19
PARIS* CLEAR 64 55 75 SW6 29.92R TC 18
$$
ILZ079-100>102-230300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 64 57 77 CALM 29.93S TC 18
BELLEVILLE MOCLDY 67 61 81 CALM 29.91S TC 19
CAHOKIA* CLOUDY 68 61 78 S3 29.93R TC 20
SPARTA* CLEAR 68 56 65 N5 29.93F TC 20
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 68 59 73 N5 29.90F TC 20
CAIRO* PTCLDY 72 68 87 CALM 29.91S TC 22
EFFINGHAM* CLEAR 64 60 87 CALM 29.95R TC 18
MARION CLEAR 69 62 77 CALM 29.91F TC 21
MT. VERNON CLEAR 66 61 84 CALM 29.92F TC 19
CENTRALIA* CLEAR 67 58 72 NW5 29.93S TC 20
SALEM* CLEAR 67 60 79 CALM 29.93S TC 19
METROPOLIS* MOCLDY 69 65 88 S3 29.92R TC 21
$$
ILZ067-068-072-073-078-083-087-091-230300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 72 61 68 N3 29.92R TC 22
FLORA* CLEAR 68 57 68 N3 29.92S TC 20
FAIRFIELD* CLEAR 70 58 65 CALM 29.91S TC 21
ROBINSON* CLEAR 66 57 72 NW6 29.92S TC 19
CARMI* CLEAR 74 61 64 CALM 29.90R TC 23
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$