237
ASUS43 KLOT 170210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT MON MAR 16 2026
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 CLOUDY 16 5 62 W15G31 30.05R WCI 1 TC -9
STERLING* CLEAR 16 10 77 W21 30.00R WCI -1 TC -9
SAVANNA* CLOUDY 18 9 67 NW13 30.01R WCI 5 TC -8
ILZ003-004-008-010-011-017-018-170300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 19 9 65 W13 29.95R WCI 6 TC -7
FREEPORT* CLOUDY 19 9 67 NW15G22 29.96R WCI 4 TC -7
ROCHELLE* CLOUDY 18 8 63 NW14G24 29.95R WCI 4 TC -8
PERU* CLOUDY 18 9 69 W23G29 29.99R WCI 0 TC -8
ILZ005-006-012>014-019>023-170300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 22 10 60 W13G26 29.88R WCI 10 TC -6
CHICAGO-MIDWAY CLOUDY 23 11 60 W20G25 29.89R WCI 8 TC -5
AURORA CLOUDY 19 12 74 W21 29.92R WCI 3 TC -7
JOLIET* CLOUDY 22 12 63 W14G21 29.95R WCI 10 TC -5
WAUKEGAN CLEAR 20 7 57 NW9G18 29.87R WCI 9 TC -7
DUPAGE AIRPORT CLOUDY 21 9 59 NW17G30 29.89R WCI 7 TC -6
KANKAKEE* CLOUDY 19 12 73 W26G33 29.96R WCI 1 TC -7
WHEELING CLOUDY 22 10 60 NW17G30 29.89R WCI 8 TC -6
MORRIS* FLURRIES 19 13 76 W18G24 29.95R WCI 4 TC -7
ROMEOVILLE* CLOUDY 21 12 68 W16 29.94R WCI 7 TC -6
LANSING* FLURRIES 22 14 70 W14G22 29.90R WCI 9 TC -5
NORTHERLY ISL* N/A 24 12 60 NW15 N/A WCI 12 TC -4
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 24 290/ 28/ 31 N/A
NORTHERLY ISL 25 270/ 18/ 22 N/A
CALUMET HARBOR 24 270/ 14/ 18 1011.1R
BURNS HARBOR 26 300/ 15/ 20 1010.5R
MICHIGAN CITY 25 290/ 29/ 32 1010.5R
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 CLEAR 19 7 59 W15G25 30.12R WCI 5 TC -7
GALESBURG* PTCLDY 14 10 84 NW18 30.08R WCI -3 TC -10
MACOMB* MOCLDY 17 8 67 NW22 30.11R WCI -1 TC -8
JACKSONVILLE* CLOUDY 21 8 56 W23G29 30.10R WCI 5 TC -6
PITTSFIELD* CLOUDY 23 9 56 W8G21 30.13R WCI 13 TC -5
ILZ028>032-037-038-041>044-048-051>054-059>061-170300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT SNOW 19 12 76 NE21G33 29.99R WCI 2 TC -7
BLOOMINGTON FLURRIES 18 11 74 W24G30 30.00R WCI 0 TC -8
DECATUR FLURRIES 21 13 71 W14G38 30.04R WCI 8 TC -6
PEORIA CLEAR 16 6 65 NW14G28 30.05R WCI 2 TC -9
LACON* CLOUDY 18 8 65 NW15 30.03R WCI 3 TC -8
LINCOLN* CLEAR 20 7 56 W14G25 30.06R WCI 7 TC -6
SPRINGFIELD CLOUDY 21 10 62 W15G26 30.08R WCI 8 TC -6
TAYLORVILLE CLOUDY 21 16 79 W18G24 30.08R WCI 6 TC -6
ILZ033-039-045-046-055>057-062-063-170300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN FLURRIES 21 14 74 W22G35 30.00R WCI 5 TC -6
DANVILLE* CLOUDY 22 15 72 W16G28 29.99R WCI 9 TC -5
RANTOUL* MIX PCPN 20 12 71 W22G37 29.99R WCI 4 TC -7
MATTOON CLOUDY 22 14 71 W28G37 30.02R WCI 4 TC -6
PARIS* CLOUDY 22 15 72 NW23G31 30.01R WCI 6 TC -5
ILZ079-100>102-170300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON FLURRIES 25 12 58 NW18G28 30.13R WCI 11 TC -4
BELLEVILLE CLOUDY 26 13 56 W20G25 30.13R WCI 13 TC -3
CAHOKIA* FLURRIES 25 12 58 NW20G31 30.15R WCI 11 TC -4
SPARTA* CLOUDY 26 13 59 W16 30.15S WCI 13 TC -3
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 MOCLDY 28 14 55 NW13G26 30.14R WCI 17 TC -2
CAIRO* PTCLDY 33 19 56 NW12G17 30.14R WCI 24 TC 1
EFFINGHAM* FLURRIES 25 16 69 W16G25 30.08R WCI 12 TC -4
MARION CLOUDY 28 12 51 W7 30.14R WCI 21 TC -2
MT. VERNON CLOUDY 25 15 66 VRB7G17 30.12R WCI 17 TC -4
CENTRALIA* CLOUDY 26 15 63 W21G26 30.11S WCI 12 TC -3
SALEM* CLOUDY 27 16 61 W12G23 30.10R WCI 17 TC -3
ILZ067-068-072-073-078-083-087-091-170300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 27 15 61 W21G33 30.05R WCI 13 TC -3
FLORA* FLURRIES 27 16 63 W17 30.09R WCI 14 TC -3
FAIRFIELD* CLOUDY 27 15 59 W10G22 30.10R WCI 18 TC -3
HARRISBURG* CLOUDY 29 15 54 W15 30.12R WCI 18 TC -1
ROBINSON* CLOUDY 27 18 69 NW23G35 30.04R WCI 12 TC -3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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