362
ASUS43 KLOT 131501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT FRI MAR 13 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.
ILZ001-002-007-009-015-016-024-131600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 39 24 55 W31G53 29.74R WCI 27 TC 4
STERLING* CLOUDY 38 26 62 MISG 29.63R TC 3
SAVANNA* CLOUDY 38 24 57 W29G38 29.65R WCI 26 TC 3
ILZ003-004-008-010-011-017-018-131600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 37 26 64 W28G43 29.55R WCI 25 TC 3
FREEPORT* CLOUDY 38 26 61 W26G43 29.59R WCI 26 TC 3
ILZ005-006-012>014-019>023-131600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 38 25 59 W29G55 29.50R WCI 26 TC 3
CHICAGO-MIDWAY CLOUDY 39 25 57 W31G52 29.55R WCI 27 TC 4
AURORA CLOUDY 38 28 67 W43G58 29.54R WCI 24 TC 3
JOLIET* CLOUDY 41 28 60 W23G40 29.59R TC 5
WAUKEGAN CLOUDY 38 26 62 W25G46 29.40R WCI 27 TC 3
DUPAGE AIRPORT CLOUDY 38 26 62 W26G53 29.54R WCI 26 TC 3
WHEELING CLOUDY 39 26 59 W26G54 29.49R WCI 28 TC 4
MORRIS* N/A 40 28 61 W37 29.60R TC 5
ROMEOVILLE* CLOUDY 39 28 65 W40G55 29.57R WCI 26 TC 4
LANSING* N/A 38 27 63 W33G49 29.56R WCI 26 TC 4
NORTHERLY ISL* N/A 39 26 60 W14 N/A WCI 31 TC 4
LMZ740>746-131600-
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 39 260/ 34/ 41 N/A
NORTHERLY ISL 39 290/ 15/ 29 N/A
CALUMET HARBOR 39 230/ 14/ 27 999.1
BURNS HARBOR 39 260/ 22/ 27 999.0R
MICHIGAN CITY 39 250/ 41/ 46 997.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-131600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 44 27 51 NW24G37 29.88R TC 7
MACOMB* MOSUNNY 41 30 65 W33 29.86R TC 5
PITTSFIELD* MOSUNNY 52 25 35 W15G29 29.88R TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-131600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 41 27 57 W35G52 29.68R TC 5
BLOOMINGTON SUNNY 43 27 53 W30G39 29.72R TC 6
DECATUR MOSUNNY 53 33 46 W22G35 29.76R TC 12
PEORIA MOSUNNY 40 26 57 W26G40 29.78R TC 4
LACON* PTSUNNY 40 25 55 W28G38 29.73R TC 4
LINCOLN* SUNNY 48 26 42 W15G26 29.79R TC 9
SPRINGFIELD MOSUNNY 52 28 39 W24G48 29.80R TC 11
TAYLORVILLE MOSUNNY 52 34 50 W15G24 29.81R TC 11
ILZ033-039-045-046-055>057-062-063-131600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 51 32 48 W36G52 29.71R TC 11
DANVILLE* SUNNY 52 34 50 SW31G38 29.68R TC 11
MATTOON MOSUNNY 50 32 50 W16G37 29.78R TC 10
PARIS* MOSUNNY 50 34 54 SW24G33 29.75R TC 10
ILZ079-100>102-131600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 54 32 43 W18G25 29.86R TC 12
BELLEVILLE PTSUNNY 53 34 47 SW14 29.86R TC 12
CAHOKIA* CLOUDY 55 30 38 W13G29 29.88R TC 13
SPARTA* CLOUDY 50 31 48 SW12G17 29.91R TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 50 33 52 SW18G26 29.92S TC 10
CAIRO* PTSUNNY 51 37 58 SW16G23 30.00S TC 11
EFFINGHAM* PTSUNNY 51 33 50 SW20G28 29.85R TC 11
MARION MOSUNNY 48 34 57 SW17G25 29.92F TC 9
MT. VERNON CLOUDY 50 34 54 SW18 29.89R TC 10
CENTRALIA* CLOUDY 51 33 50 SW16G24 29.88R TC 11
SALEM* CLOUDY 52 33 48 SW20G29 29.86R TC 11
ILZ067-068-072-073-078-083-087-091-131600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 51 32 48 SW26G38 29.84R TC 11
FLORA* CLOUDY 50 34 53 SW23 29.86R TC 10
FAIRFIELD* CLOUDY 50 32 50 SW17G25 29.88S TC 10
HARRISBURG* CLOUDY 51 31 46 SW18G25 29.92S TC 10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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