448
ASUS43 KLOT 170208
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM 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.
ILZ001-002-007-009-015-016-024-170300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 64 40 41 W18G37 29.49R TC 18
STERLING* MOCLDY 66 42 41 W21G28 29.47R TC 19
ILZ003-004-008-010-011-017-018-170300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 67 41 38 W18G32 29.44R TC 19
ROCHELLE* MOCLDY 67 38 34 W26G37 29.46R TC 20
DE KALB* CLEAR 68 42 38 W24G41 29.44R TC 20
PERU* PTCLDY 72 41 31 W22G31 29.47R TC 22
ILZ005-006-012>014-019>023-170300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 75 42 30 W18G30 29.38R TC 24
CHICAGO-MIDWAY PTCLDY 76 54 46 W13G22 29.40R TC 24
AURORA CLEAR 73 39 29 W26G38 29.41R TC 23
JOLIET* PTCLDY 77 42 28 W12G20 29.42R TC 25
WAUKEGAN PTCLDY 75 40 28 W15G35 29.36R TC 24
DUPAGE AIRPORT PTCLDY 73 39 29 W24G35 29.40R TC 23
KANKAKEE* CLEAR 72 58 62 SW13G21 29.46R TC 22
WHEELING PTCLDY 76 40 27 W21G35 29.39R TC 24
MORRIS* CLEAR 75 40 28 W23G31 29.42R TC 24
ROMEOVILLE* PTCLDY 75 43 31 W18G28 29.42R TC 24
LANSING* PTCLDY 70 58 65 SW15G21 29.42R TC 21
NORTHERLY ISL* N/A 74 54 49 SW9 N/A TC 23
LMZ740>746-170300-
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 78 210/ 26/ 28 N/A
NORTHERLY ISL 74 200/ 15/ 34 N/A
CALUMET HARBOR 74 190/ 13/ 19 994.3R
BURNS HARBOR 73 200/ 12/ 17 995.6
MICHIGAN CITY 72 190/ 22/ 27 993.9R
ST. JOSEPH BUOY 66 54 210/ 23/ 37 996.1R 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-170300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 75 41 29 W20G26 29.56R TC 24
GALESBURG* CLOUDY 66 38 35 W16G26 29.54R TC 19
MACOMB* CLOUDY 71 41 32 W22 29.55R TC 22
JACKSONVILLE* CLEAR 75 35 23 SW13G22 29.54R TC 24
PITTSFIELD* CLEAR 76 39 26 SW10 29.56R TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-170300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 74 36 24 W18 29.46R TC 24
BLOOMINGTON CLEAR 74 40 29 W16G23 29.50R TC 23
DECATUR PTCLDY 74 63 68 SW13 29.52R TC 23
PEORIA PTCLDY 75 38 26 NW15G32 29.49R TC 24
LACON* PTCLDY 73 39 29 NW14G33 29.47R TC 23
LINCOLN* CLEAR 77 39 26 W8 29.50R TC 25
SPRINGFIELD CLEAR 75 39 27 W14 29.53R TC 24
TAYLORVILLE PTCLDY 72 54 53 MISG 29.54R TC 22
ILZ033-039-045-046-055>057-062-063-170300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 70 63 78 SW16 29.51R TC 21
RANTOUL* CLEAR 68 61 77 SW15 29.50R TC 20
MATTOON PTCLDY 70 66 87 S10 29.53R TC 21
PARIS* CLEAR 65 63 93 CALM 29.54R TC 18
ILZ079-100>102-170300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 73 48 40 W12 29.59R TC 23
BELLEVILLE CLEAR 74 53 48 SW6 29.57R TC 23
CAHOKIA* CLEAR 75 51 43 W8 29.58R TC 24
SPARTA* CLEAR 71 68 89 SW5 29.62R TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 66 65 96 SE3 29.62S TC 19
EFFINGHAM* PTCLDY 72 65 79 S9 29.59R TC 22
MT. VERNON N/A 70 65 84 SW8 29.61R TC 21
CENTRALIA* CLEAR 71 63 75 SW8 29.60R TC 22
SALEM* CLEAR 74 62 67 SW12 29.59R TC 23
METROPOLIS* MOCLDY 69 68 96 CALM 29.63F TC 21
ILZ067-068-072-073-078-083-087-091-170300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 75 63 66 SW16G28 29.57R TC 24
FLORA* CLEAR 73 64 73 SW14G21 29.59R TC 23
FAIRFIELD* PTCLDY 72 62 70 SW10 29.60S TC 22
HARRISBURG* MOCLDY 67 65 94 W3 29.63R TC 19
ROBINSON* PTCLDY 75 66 73 SW18 29.54S TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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