Regional Weather Roundup
Issued by NWS
Issued by NWS
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854
ASUS43 KLOT 230306
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-230400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 64 47 53 CALM 29.89R TC 18
STERLING* CLEAR 64 50 60 CALM 29.91R TC 18
$$
ILZ003-004-008-010-011-017-018-230400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 62 46 55 S6 29.90R TC 17
FREEPORT* CLEAR 64 46 51 SW8 29.90R TC 18
ROCHELLE* CLEAR 60 42 53 SW7 29.91R TC 15
DE KALB* CLEAR 64 40 41 SW8 29.91R TC 18
PERU* CLEAR 67 46 45 SW5 29.91R TC 20
$$
ILZ005-006-012>014-019>023-230400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 67 43 41 W7 29.87R TC 19
CHICAGO-MIDWAY CLEAR 69 41 36 W6 29.87R TC 21
AURORA CLEAR 62 44 51 W7 29.89R TC 17
JOLIET* CLEAR 61 49 64 CALM 29.89R TC 16
WAUKEGAN CLEAR 61 46 57 SW6 29.86R TC 16
DUPAGE AIRPORT CLEAR 64 44 48 SW5 29.88R TC 18
KANKAKEE* CLEAR 65 44 45 CALM 29.91R TC 19
WHEELING CLEAR 66 43 43 CALM 29.89R TC 19
MORRIS* N/A 64 45 50 W6 29.89R TC 18
ROMEOVILLE* CLEAR 66 45 45 W6 29.90R TC 19
LANSING* CLEAR 59 51 73 CALM 29.89R TC 15
$$
LMZ740>746-230400-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 56 230/ 8/ 8 1011.2R
WINTHROP HARBOR 55 50 N/A 0
WAUKEGAN HARBOR 57 53 N/A 0
HARRISON CRIB 75 280/ 12/ 12 N/A
NORTHERLY ISL 70 250/ 4/ 9 N/A
CALUMET HARBOR 70 220/ 3/ 5 1010.7
BURNS HARBOR 64 250/ 4/ 5 1012.5R
MICHIGAN CITY 64 230/ 6/ 6 1010.9R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-230400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 63 49 60 S5 29.92S TC 17
GALESBURG* CLEAR 62 48 61 SW3 29.93R TC 17
MACOMB* CLEAR 62 45 52 SW3 29.94S TC 17
JACKSONVILLE* CLEAR 59 50 70 CALM 29.93R TC 15
PITTSFIELD* CLEAR 62 52 70 CALM 29.94R TC 17
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-230400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 64 42 45 CALM 29.91S TC 18
BLOOMINGTON CLEAR 64 49 57 W5 29.93S TC 18
DECATUR CLEAR 61 56 83 S6 29.92S TC 16
PEORIA CLEAR 62 49 62 CALM 29.91R TC 17
LACON* CLEAR 60 46 61 CALM 29.90S TC 16
LINCOLN* CLEAR 65 46 51 CALM 29.92S TC 18
SPRINGFIELD CLEAR 59 49 69 SW3 29.92S TC 15
TAYLORVILLE CLEAR 61 58 89 W6 29.94R TC 16
$$
ILZ033-039-045-046-055>057-062-063-230400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 64 56 75 SW7 29.92R TC 18
DANVILLE* LGT RAIN 65 50 59 W3 29.91R TC 18
RANTOUL* N/A 62 46 55 W5 29.91S TC 17
MATTOON CLEAR 65 55 70 SW6 29.92R TC 18
PARIS* CLEAR 63 54 72 W7 29.94R TC 17
$$
ILZ079-100>102-230400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 64 59 82 CALM 29.94R TC 18
BELLEVILLE MOCLDY 66 61 81 CALM 29.92R TC 19
CAHOKIA* MOCLDY 67 61 81 CALM 29.94R TC 19
SPARTA* PTCLDY 66 58 76 CALM 29.95R TC 19
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 67 58 72 CALM 29.92R TC 19
CAIRO* PTCLDY 71 68 92 CALM 29.94R TC 22
EFFINGHAM* CLEAR 61 59 93 CALM 29.94F TC 16
MARION CLEAR 65 62 88 CALM 29.93R TC 19
MT. VERNON CLEAR 62 61 96 CALM 29.94R TC 17
CENTRALIA* CLEAR 63 58 82 CALM 29.93R TC 17
SALEM* CLEAR 65 59 80 CALM 29.93R TC 18
METROPOLIS* MOCLDY 68 67 96 CALM 29.94R TC 20
$$
ILZ067-068-072-073-078-083-087-091-230400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 70 59 68 NE3 29.93R TC 21
FLORA* CLEAR 66 59 77 N5 29.93R TC 19
FAIRFIELD* CLEAR 66 59 78 CALM 29.92R TC 19
ROBINSON* CLEAR 63 57 82 CALM 29.93R TC 17
CARMI* CLEAR 72 60 64 N7 29.92R TC 22
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$