354
ASUS43 KLOT 161609
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM 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.
ILZ001-002-007-009-015-016-024-161700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 17 11 77 NW25G40 29.86R WCI -1 TC -8
STERLING* PTSUNNY 24 20 84 NW23 29.76R FOG WCI 9
SAVANNA* CLOUDY 24 15 68 NW22G29 29.78 HAZE WCI 8
ILZ003-004-008-010-011-017-018-161700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT SNOW 25 19 78 NW25G35 29.70R BLWGSNOWWCI 9
FREEPORT* CLOUDY 24 19 84 NW24G32 29.73R WCI 8 TC -5
ROCHELLE* CLOUDY 26 18 72 NW22G30 29.69R HAZE WCI 12
ILZ005-006-012>014-019>023-161700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 25 16 68 NW20G33 29.59R WCI 11 TC -4
CHICAGO-MIDWAY LGT SNOW 26 18 71 NW21G31 29.60R FOG WCI 12
AURORA LGT SNOW 24 21 88 NW28G36 29.64R VSB 3/4 WCI 7
JOLIET* LGT SNOW 28 22 78 NW9G23 29.66R WCI 19 TC -2
WAUKEGAN LGT SNOW 24 18 77 NW12G35 29.56R WCI 13 TC -4
DUPAGE AIRPORT CLOUDY 25 20 81 NW23G36 29.62R BLWGSNOWWCI 10
KANKAKEE* LGT SNOW 27 19 73 NW18G29 29.67R WCI 14 TC -3
WHEELING LGT SNOW 25 18 74 NW24G35 29.60R WCI 9 TC -4
MORRIS* LGT SNOW 26 22 85 NW28G36 29.65R WCI 10 TC -3
ROMEOVILLE* PTSUNNY 25 19 80 NW29 29.64R FOG WCI 8
LANSING* LGT SNOW 26 19 75 W15G23 29.62R WCI 13 TC -3
NORTHERLY ISL* N/A 26 17 68 NW17 N/A WCI 13 TC -3
LMZ740>746-161700-
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)
ILZ025>027-034>036-040-047-049-050-058-095>099-161700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT SNOW 15 9 76 W25G35 29.99R WCI -4 TC -9
GALESBURG* CLOUDY 16 16 100 W22G28 29.89R WCI -2 TC -9
MACOMB* N/A 16 13 88 W28G35 29.95R WCI -4 TC -9
JACKSONVILLE* CLOUDY 18 12 78 W26G39 29.93R WCI 0 TC -8
PITTSFIELD* CLOUDY 18 12 79 W14G28 29.99R WCI 4 TC -8
ILZ028>032-037-038-041>044-048-051>054-059>061-161700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT SNOW 25 21 84 W31G37 29.71R WCI 8 TC -4
BLOOMINGTON LGT SNOW 23 18 81 W30G38 29.76R WCI 5 TC -5
DECATUR LGT SNOW 20 14 77 W24G39 29.82R WCI 3 TC -7
PEORIA MIX PCPN 19 13 77 NW22G31 29.84R WCI 2 TC -7
LACON* CLOUDY 21 15 76 W18G30 29.79R HAZE WCI 6
LINCOLN* CLOUDY 21 11 66 W18G28 29.84R WCI 6 TC -6
SPRINGFIELD LGT SNOW 20 13 74 W23G48 29.88R WCI 3 TC -7
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT SNOW 23 18 81 W29G40 29.75R WCI 6 TC -5
DANVILLE* CLOUDY 26 22 84 W24G32 29.71R WCI 11 TC -3
RANTOUL* MIX PCPN 24 20 85 W26G35 29.73R WCI 8 TC -4
MATTOON LGT SNOW 22 16 78 W22G39 29.80R WCI 6 TC -6
PARIS* CLOUDY N/A N/A N/A W28G39 29.76R FOG
ILZ079-100>102-161700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON FLURRIES 23 14 68 W20G31 29.96R WCI 8 TC -5
BELLEVILLE FLURRIES 28 17 64 W21G31 29.95R WCI 14 TC -2
CAHOKIA* CLOUDY 23 12 62 W20G33 29.98R WCI 8 TC -5
SPARTA* FLURRIES 24 16 73 W18G31 29.97R WCI 10 TC -5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 26 16 65 NW14G30 29.95R WCI 14 TC -3
CAIRO* CLOUDY 32 21 64 W21G28 29.98R WCI 19 TC 0
EFFINGHAM* LGT SNOW 24 17 75 W23G33 29.87R WCI 8 TC -5
MARION CLOUDY 27 18 69 W20G29 29.93R WCI 13 TC -3
MT. VERNON FLURRIES 24 16 71 W13G25 29.92R WCI 12 TC -4
CENTRALIA* CLOUDY 25 16 68 W23G31 29.92R WCI 10 TC -4
SALEM* LGT SNOW 25 18 73 W22G30 29.90R WCI 10 TC -4
ILZ067-068-072-073-078-083-087-091-161700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE FLURRIES 26 17 68 W31G44 29.83R WCI 9 TC -3
FLORA* LGT SNOW 25 18 74 W25G37 29.88R WCI 9 TC -4
FAIRFIELD* FLURRIES 27 18 69 W10G22 29.88 WCI 17 TC -3
HARRISBURG* MIX PCPN 28 17 62 NW18G26 29.92R WCI 15 TC -2
ROBINSON* MIX PCPN 25 19 80 W24G36 29.81R HAZE WCI 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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