412
ASUS43 KLOT 131101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-131200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 44 29 55 W30G48 29.54R TC 7
STERLING* PTCLDY 44 31 60 W43G49 29.46R TC 7
SAVANNA* PTCLDY 39 26 59 W22G40 29.50R WCI 29 TC 4
ILZ003-004-008-010-011-017-018-131200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 45 33 63 SW28G46 29.37F TC 7
FREEPORT* CLOUDY 41 29 63 W35G51 29.44R TC 5
ROCHELLE* PTCLDY 44 32 63 W28G38 29.43R TC 6
ILZ005-006-012>014-019>023-131200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 44 29 55 S25G45 29.38F TC 7
CHICAGO-MIDWAY CLOUDY 43 29 57 SW22G41 29.42F TC 6
AURORA MOCLDY 43 31 62 SW22G35 29.41F TC 6
JOLIET* CLOUDY 46 32 59 SW14G24 29.48S TC 8
WAUKEGAN MOCLDY 42 31 64 SW30G47 29.32F TC 6
DUPAGE AIRPORT MOCLDY 42 31 64 S18G33 29.39F TC 6
WHEELING PTCLDY 44 30 57 SW23G37 29.38F TC 7
MORRIS* MOCLDY 44 32 61 SW25G33 29.47F TC 7
ROMEOVILLE* MOCLDY 43 32 65 S32G44 29.46F TC 6
LANSING* CLOUDY 43 29 58 SW26G39 29.48S TC 6
NORTHERLY ISL* N/A 44 27 51 S29 N/A TC 7
LMZ740>746-131200-
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 45 200/ 44/ 47 N/A
NORTHERLY ISL 44 200/ 24/ 28 N/A
CALUMET HARBOR 44 170/ 21/ 28 997.1
BURNS HARBOR 44 200/ 18/ 24 998.0F
MICHIGAN CITY 44 190/ 28/ 34 997.1F
ILZ025>027-034>036-040-047-049-050-058-095>099-131200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 48 30 49 SW16G26 29.69R TC 9
MACOMB* MOCLDY 48 32 53 SW22 29.65R TC 9
JACKSONVILLE* PTCLDY 47 27 45 SW21G28 29.68F TC 8
PITTSFIELD* PTCLDY 50 29 44 SW17G24 29.71S TC 10
ILZ028>032-037-038-041>044-048-051>054-059>061-131200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 45 29 54 SW22G35 29.54R TC 7
BLOOMINGTON PTCLDY 44 30 57 SW30G40 29.57F TC 7
DECATUR PTCLDY 44 30 57 SW30G43 29.66F TC 7
PEORIA MOCLDY 48 27 44 SW21G31 29.58R TC 9
LACON* PTCLDY 47 27 46 SW14G33 29.54R TC 8
LINCOLN* PTCLDY 44 27 51 SW13G21 29.62S TC 7
SPRINGFIELD PTCLDY 44 29 55 S23G36 29.66F TC 7
TAYLORVILLE MOCLDY 43 30 61 S22G28 29.72F TC 6
ILZ033-039-045-046-055>057-062-063-131200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 43 30 60 S29G36 29.63F TC 6
DANVILLE* MOCLDY 44 29 56 S29G36 29.67F TC 6
RANTOUL* CLOUDY 43 28 56 S24G30 29.60F TC 6
MATTOON MOCLDY 45 27 49 S15G33 29.75F TC 7
PARIS* MOCLDY 43 28 54 SW29G37 29.76F TC 6
ILZ079-100>102-131200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE PTCLDY 46 31 57 SW14 29.82S TC 8
CAHOKIA* MOCLDY 48 27 44 SW12G21 29.81F TC 9
SPARTA* PTCLDY 47 29 50 SW14 29.88S TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 48 28 46 SW20G32 29.90R TC 9
CAIRO* PTCLDY 49 30 48 SW14G20 29.98R TC 10
EFFINGHAM* MOCLDY 45 28 51 S16G25 29.82F TC 7
MARION MOCLDY 48 26 41 SW14G23 29.92R TC 9
MT. VERNON MOCLDY 47 30 51 SW26 29.87S TC 8
CENTRALIA* MOCLDY 46 31 56 SW14 29.85F TC 8
SALEM* MOCLDY 47 31 54 SW18 29.84F TC 8
ILZ067-068-072-073-078-083-087-091-131200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 45 28 51 S22G31 29.85S TC 7
FLORA* MOCLDY 45 30 57 SW15 29.85F TC 7
FAIRFIELD* MOCLDY 46 27 47 SW12G21 29.89R TC 8
HARRISBURG* MOCLDY 46 26 44 SW14G23 29.92S TC 8
ROBINSON* CLOUDY 45 28 53 S18G26 29.83F TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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