Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 271010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM 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.
ILZ001-002-007-009-015-016-024-271100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 58 52 80 NW15 29.66R TC 14
STERLING* CLOUDY 58 55 90 NW13 29.64R TC 14
$$
ILZ003-004-008-010-011-017-018-271100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 57 54 89 W14 29.61R TC 14
FREEPORT* CLOUDY 57 54 89 NW14G22 29.62S TC 14
ROCHELLE* CLOUDY 57 52 83 W13G21 29.61R TC 14
DE KALB* CLOUDY 56 52 86 NW16G25 29.58R TC 14
PERU* CLOUDY 59 54 82 W12 29.62R TC 15
$$
ILZ005-006-012>014-019>023-271100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 58 55 90 W14G20 29.52R TC 14
CHICAGO-MIDWAY CLOUDY 59 54 83 W13 29.53R TC 15
AURORA CLOUDY 59 54 83 W17G24 29.56R TC 15
JOLIET* CLOUDY 60 55 82 W9G16 29.57R TC 16
WAUKEGAN CLOUDY 58 53 84 W10G21 29.50R TC 14
DUPAGE AIRPORT CLOUDY 58 54 86 W15G25 29.54R TC 14
KANKAKEE* CLOUDY 58 53 83 W12 29.60R TC 15
WHEELING CLOUDY 59 54 83 NW16G26 29.54R TC 15
MORRIS* CLOUDY 58 55 87 NW16G23 29.58R TC 15
ROMEOVILLE* CLOUDY 59 59 100 W15 29.57R TC 15
NORTHERLY ISL* N/A 58 53 84 W8 N/A TC 14
$$
LMZ740>746-271100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 54 230/ 14/ 17 998.1S
WINTHROP HARBOR 56 51 N/A 1
WAUKEGAN HARBOR 58 55 N/A 1
HARRISON CRIB 64 260/ 18/ 22 N/A
NORTHERLY ISL 58 280/ 6/ 12 N/A
CALUMET HARBOR 59 230/ 5/ 10 999.1
BURNS HARBOR 60 250/ 8/ 10 1000.7R
MICHIGAN CITY 60 240/ 19/ 22 998.5R
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-271100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 59 54 83 NW8 29.72R TC 15
GALESBURG* CLOUDY 57 55 91 NW10 29.70R TC 14
MACOMB* CLOUDY 57 51 79 NW12G18 29.72R TC 14
JACKSONVILLE* MOCLDY 58 57 96 NW10 29.69R TC 15
PITTSFIELD* PTCLDY 61 55 80 NW9 29.72R TC 16
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-271100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 59 53 80 W18 29.63R TC 15
BLOOMINGTON CLOUDY 58 52 80 NW20G25 29.65R TC 14
DECATUR CLOUDY 60 55 83 NW16G24 29.67R TC 16
PEORIA CLOUDY 60 53 77 NW9G21 29.66R TC 16
LACON* CLOUDY 58 52 79 NW8G16 29.64R TC 15
LINCOLN* CLOUDY 60 56 85 W6 29.67R TC 16
SPRINGFIELD CLOUDY 60 56 86 NW9 29.68R TC 16
TAYLORVILLE MOCLDY 59 56 91 W6 29.69R TC 15
$$
ILZ033-039-045-046-055>057-062-063-271100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 60 56 86 W10 29.64R TC 16
DANVILLE* CLOUDY 60 56 84 NW9 29.63R TC 16
RANTOUL* CLOUDY 58 55 90 W8 29.63S TC 15
MATTOON CLOUDY 61 58 90 NW10 29.65R TC 16
PARIS* MOCLDY 62 62 98 W8 29.64R TC 17
$$
ILZ079-100>102-271100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 62 61 97 CALM 29.71R TC 17
BELLEVILLE CLEAR 62 62 97 SW3 29.68R TC 17
CAHOKIA* CLEAR 64 63 96 W6 29.70R TC 18
SPARTA* CLEAR 62 62 100 W5 29.71S TC 17
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-271100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 63 62 97 W5 29.70R TC 17
CAIRO* CLEAR 66 64 94 CALM 29.72R TC 19
EFFINGHAM* MOCLDY 63 62 98 W6 29.68R FOG TC 17
MARION CLEAR 62 61 96 CALM 29.71R TC 17
MT. VERNON CLOUDY 63 63 100 W7 29.70R FOG TC 17
CENTRALIA* CLOUDY 64 63 97 W8 29.69R FOG TC 18
SALEM* CLOUDY 66 65 97 W9 29.68R FOG TC 19
METROPOLIS* CLEAR 64 63 97 CALM 29.71R TC 18
$$
ILZ067-068-072-073-078-083-087-091-271100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 62 61 96 MISG 29.64S TC 17
CARMI* CLOUDY 64 63 96 W6 29.67R FOG TC 18
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$