665
ASUS43 KLOT 161508
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-161600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 17 12 80 NW22G35 29.82R WCI 0 TC -8
STERLING* PTSUNNY 22 21 96 W20G29 29.72R FOG WCI 7
ILZ003-004-008-010-011-017-018-161600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SNOW 23 19 85 NW24G35 29.66R VSB 1/2 WCI 7
ILZ005-006-012>014-019>023-161600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 25 18 74 W20G31 29.56R WCI 11 TC -4
CHICAGO-MIDWAY LGT SNOW 25 19 78 NW16G26 29.58R FOG WCI 12
AURORA LGT SNOW 24 21 88 W24G33 29.61R VSB 1 WCI 8
WAUKEGAN LGT SNOW 23 17 78 NW20G33 29.54R WCI 8 TC -5
DUPAGE AIRPORT CLOUDY 24 19 81 NW22G33 29.59R BLWGSNOWWCI 9
WHEELING LGT SNOW 24 19 81 NW25G33 29.57R WCI 8 TC -4
ROMEOVILLE* LGT SNOW 25 23 93 W14G23 29.61R FOG WCI 13
NORTHERLY ISL* N/A 26 18 71 W17 N/A WCI 13 TC -3
LMZ740>746-161600-
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 25 300/ 27/ 30 N/A
NORTHERLY ISL 26 290/ 13/ 22 N/A
CALUMET HARBOR 24 270/ 14/ 15 1000.7
BURNS HARBOR 27 300/ 14/ 18 1001.0R
MICHIGAN CITY 25 280/ 29/ 32 N/A
ILZ025>027-034>036-040-047-049-050-058-095>099-161600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT SNOW 13 8 81 W21G32 29.97R VSB 3/4 WCI -5
ILZ028>032-037-038-041>044-048-051>054-059>061-161600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT SNOW 24 20 87 W26G32 29.70 VSB 3/4 WCI 7
BLOOMINGTON MIX PCPN 22 18 85 W21G31 29.75R FOG WCI 6
DECATUR LGT SNOW 19 14 81 W25G38 29.81R WCI 1 TC -7
PEORIA MIX PCPN 19 13 77 NW15G35 29.81R WCI 5 TC -7
LACON* LGT SNOW 20 15 80 W23G30 29.76 VSB 1 WCI 4
SPRINGFIELD LGT SNOW 19 12 74 W25G55 29.86R WCI 1 TC -7
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT SNOW 23 19 85 W26G41 29.72R VSB 1 WCI 6
MATTOON SNOW 22 18 85 W25G38 29.78 VSB 1/2 WCI 5
ILZ079-100>102-161600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON FLURRIES 23 14 68 NW16G30 29.94R WCI 10 TC -5
BELLEVILLE FLURRIES 25 15 66 W28G33 29.93R WCI 9 TC -4
CAHOKIA* FLURRIES 22 12 65 W20G32 29.97R WCI 7 TC -6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 27 15 61 NW18G31 29.92S WCI 14 TC -3
MARION CLOUDY 27 19 74 W20G28 29.91R WCI 13 TC -3
MT. VERNON LGT SNOW 25 18 74 W10G23 29.89R WCI 15 TC -4
ILZ067-068-072-073-078-083-087-091-161600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE FLURRIES 27 19 72 W25G39 29.79S WCI 12 TC -3
ROBINSON* MIX PCPN 27 21 80 W23G33 29.78 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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