510
ASUS43 KLOT 160110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT SUN MAR 15 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.
ILZ001-002-007-009-015-016-024-160200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 32 30 92 NW14G26 29.48R VSB 3/4 WCI 22
STERLING* CLOUDY 32 31 96 N17G23 29.44R WCI 21 TC 0
SAVANNA* LGT SNOW 32 27 83 N20G32 29.47S WCI 20 TC 0
ILZ003-004-008-010-011-017-018-160200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 32 28 85 N24G35 29.39F WCI 19 TC 0
FREEPORT* CLOUDY 31 28 90 N23G36 29.45R WCI 18 TC 0
ROCHELLE* LGT SNOW 32 30 92 N23 29.37S WCI 19 TC 0
PERU* LGT RAIN 35 34 98 NW20G26 29.36R WCI 24 TC 2
ILZ005-006-012>014-019>023-160200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE TSTM 35 32 88 N21 29.32S FOG WCI 24
CHICAGO-MIDWAY TSTM 36 34 92 N17G26 29.30F FOG WCI 26
AURORA RAIN 34 32 92 N18G28 29.32R FOG WCI 23
JOLIET* RAIN 38 38 98 N16G23 29.31S WCI 29 TC 3
WAUKEGAN LGT RAIN 34 32 92 N17G31 29.35R WCI 23 TC 1
DUPAGE AIRPORT RAIN 34 32 92 N20G31 29.32R FOG WCI 23
KANKAKEE* TSTM 52 51 95 CALM 29.26F TC 11
WHEELING HVY RAIN 35 33 92 N16G24 29.35R FOG WCI 25
MORRIS* TSTM 37 36 98 N14G20 29.29F WCI 28 TC 3
ROMEOVILLE* LGT RAIN 37 37 100 N18 29.32R FOG WCI 27
NORTHERLY ISL* N/A 35 33 92 N18 N/A WCI 24 TC 2
LMZ740>746-160200-
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 35 350/ 21/ 23 N/A
NORTHERLY ISL 350/ 18/ 26 N/A
CALUMET HARBOR 320/ 11/ 22 993.4
BURNS HARBOR 37 10/ 9/ 13 991.9F
MICHIGAN CITY 10/ 12/ 15 991.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-160200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT SNOW 33 32 96 W17 29.56R FOG WCI 22
GALESBURG* LGT SNOW 32 32 100 N17 29.44R WCI 21 TC 0
MACOMB* LGT RAIN 32 32 99 N17G24 29.49F WCI 21 TC 0
JACKSONVILLE* CLOUDY 36 35 98 W22 29.47R WCI 24 TC 2
PITTSFIELD* CLOUDY 35 35 99 W16G25 29.54R WCI 25 TC 2
ILZ028>032-037-038-041>044-048-051>054-059>061-160200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC RAIN 39 38 96 N18G24 29.24F WCI 30 TC 4
BLOOMINGTON LGT RAIN 37 37 100 NW22G32 29.31R WCI 27 TC 3
DECATUR LGT RAIN 42 39 89 W15G39 29.37R TC 6
PEORIA RAIN 35 32 88 NW15G30 29.40R FOG WCI 25
LACON* LGT RAIN 34 32 90 NW13G25 29.37R WCI 25 TC 1
LINCOLN* LGT RAIN 39 37 93 NW15G24 29.38R WCI 30 TC 4
SPRINGFIELD FLURRIES 38 34 85 NW21G51 29.39F WCI 28 TC 3
TAYLORVILLE CLOUDY 39 36 87 W18G30 29.44R WCI 30 TC 4
ILZ033-039-045-046-055>057-062-063-160200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN RAIN 50 49 96 S17G29 29.26F FOG TC 10
DANVILLE* CLOUDY 59 56 88 S23G29 29.29S TC 15
RANTOUL* TSTM 51 49 94 SW12 29.24R TC 11
MATTOON TSTM 52 50 93 SW17G36 29.31F FOG TC 11
PARIS* TSTM 58 56 93 SW22 29.32R TC 15
ILZ079-100>102-160200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON RAIN 39 36 87 W24G32 29.54R WCI 28 TC 4
BELLEVILLE LGT RAIN 41 37 87 NW21G30 29.51 TC 5
CAHOKIA* LGT RAIN 40 35 83 W17G35 29.56R TC 4
SPARTA* LGT RAIN 40 40 97 W18G33 29.54R TC 5
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 45 39 79 NW18G46 29.49R TC 7
CAIRO* CLOUDY 51 48 90 NW26G41 29.49R TC 11
EFFINGHAM* RAIN 49 47 93 W25G45 29.38R TC 9
MARION HVY RAIN 45 43 95 NW13G25 29.47R TC 7
MT. VERNON TSTM 44 41 89 W9G26 29.45R TC 7
CENTRALIA* TSTM 43 41 91 W22G33 29.46R TC 6
SALEM* TSTM 44 43 97 W26G38 29.43R TC 7
ILZ067-068-072-073-078-083-087-091-160200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE RAIN 61 57 87 SW17G26 29.33F FOG TC 16
FLORA* RAIN 52 50 93 W39G54 29.41R FOG TC 11
FAIRFIELD* TSTM 61 58 88 W16G24 29.36R TC 16
HARRISBURG* RAIN 62 58 87 W26G40 29.41R TC 17
ROBINSON* LGT RAIN 61 59 94 S13 29.31F FOG TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page