694
ASUS43 KLOT 160710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT FRI MAY 16 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-160800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 66 48 52 S9 29.60F TC 19
STERLING* CLEAR 65 50 58 CALM 29.63S TC 18
ILZ003-004-008-010-011-017-018-160800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 61 50 67 S5 29.63S TC 16
ROCHELLE* CLEAR 58 47 66 SW5 29.64S HAZE TC 14
DE KALB* CLEAR 64 49 57 SW8 29.64S TC 18
PERU* CLEAR 67 47 49 S5 29.64F TC 19
ILZ005-006-012>014-019>023-160800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 69 49 48 SW5 29.62R TC 21
CHICAGO-MIDWAY CLEAR 69 48 47 W6 29.63S TC 21
AURORA CLEAR 61 50 67 SW6 29.62S TC 16
JOLIET* CLEAR 61 53 75 CALM 29.65R TC 16
WAUKEGAN CLEAR 59 50 72 CALM 29.61R TC 15
DUPAGE AIRPORT CLEAR 64 49 57 SW7 29.62S TC 18
KANKAKEE* CLEAR 65 52 63 W6 29.67S TC 18
WHEELING CLEAR 68 49 50 SW3 29.63S TC 20
MORRIS* CLEAR 62 50 66 SW5 29.64S TC 16
ROMEOVILLE* CLEAR 64 50 59 SW5 29.65S TC 18
LANSING* CLEAR 57 52 82 S6 29.66R TC 14
NORTHERLY ISL* N/A 72 46 39 SW1 N/A TC 22
LMZ740>746-160800-
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)
HARRISON CRIB 77 260/ 12/ 15 N/A
NORTHERLY ISL 72 250/ 6/ 10 N/A
CALUMET HARBOR 69 210/ 3/ 4 1002.9R
BURNS HARBOR 67 240/ 4/ 5 1004.7S
MICHIGAN CITY 65 240/ 13/ 14 1002.6R
ST. JOSEPH BUOY 60 54 270/ 10/ 12 1004.4R 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-160800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 66 49 54 SW9 29.68S TC 19
GALESBURG* CLEAR 62 46 55 SW7 29.66F TC 17
MACOMB* CLEAR 67 49 53 SW9 29.68S TC 19
PITTSFIELD* CLEAR 65 50 58 S3 29.71S TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-160800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 65 50 58 SW7 29.67R TC 18
BLOOMINGTON CLEAR 63 55 75 SW10 29.70R TC 17
DECATUR CLEAR 64 57 78 SW7 29.71R TC 18
PEORIA CLEAR 63 48 58 S7 29.67R TC 17
LACON* CLEAR 60 48 64 S3 29.65S TC 16
LINCOLN* CLEAR 67 53 59 SW3 29.69S TC 20
SPRINGFIELD CLEAR 66 51 58 SW6 29.70S TC 19
TAYLORVILLE CLEAR 63 55 77 MISG 29.72S TC 17
ILZ033-039-045-046-055>057-062-063-160800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 66 61 84 SW9 29.71R TC 19
RANTOUL* CLEAR 64 61 90 SW6 29.70R TC 18
MATTOON CLEAR 69 68 96 SW7 29.72 TC 21
PARIS* CLEAR 69 66 90 CALM 29.72R TC 21
ILZ079-100>102-160800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 64 53 67 SW7 29.73F TC 18
BELLEVILLE PTCLDY 68 66 95 SW5 29.72S TC 20
CAHOKIA* PTCLDY 67 54 63 CALM 29.73F TC 19
SPARTA* PTCLDY 70 67 89 SW3 29.76S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 71 66 84 S5 29.76S TC 22
CAIRO* CLOUDY 74 71 88 CALM 29.77F TC 24
EFFINGHAM* CLEAR 67 67 100 S5 29.76R FOG TC 20
MARION PTCLDY 71 67 88 SW7 29.77S TC 22
MT. VERNON N/A 68 66 93 SW5 29.76R TC 20
CENTRALIA* CLEAR 68 65 91 SW5 29.75S TC 20
SALEM* MOCLDY 70 66 85 SW6 29.75S TC 21
METROPOLIS* CLOUDY 72 71 97 CALM 29.79R TC 22
ILZ067-068-072-073-078-083-087-091-160800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 71 64 78 SW9 29.74R TC 22
FLORA* PTCLDY 72 66 83 SW7 29.76R TC 22
FAIRFIELD* PTCLDY 71 64 80 SW5 29.75S TC 22
HARRISBURG* PTCLDY 71 68 90 CALM 29.77S TC 22
ROBINSON* CLOUDY 70 64 83 SW9 29.73R TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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