955
ASUS43 KLOT 162307
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM 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.
ILZ001-002-007-009-015-016-024-170000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 19 12 74 NW24G33 29.98R WCI 2 TC -7
STERLING* SUNNY 20 12 71 W24 29.92R WCI 3 TC -7
SAVANNA* CLOUDY 21 11 65 W16G25 29.94R WCI 7 TC -6
ILZ003-004-008-010-011-017-018-170000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 22 13 68 W17 29.87R WCI 8 TC -6
FREEPORT* CLOUDY 20 11 68 W18G28 29.91R WCI 5 TC -6
ROCHELLE* MOSUNNY 21 10 62 W21G28 29.89R HAZE WCI 6
PERU* MOSUNNY 20 12 71 W20G33 29.92R HAZE WCI 5
ILZ005-006-012>014-019>023-170000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 27 14 58 NW22G36 29.77R WCI 13 TC -3
CHICAGO-MIDWAY FLURRIES 27 15 61 NW17G31 29.78R WCI 14 TC -3
AURORA MOSUNNY 21 16 81 W30G37 29.82R WCI 3 TC -6
JOLIET* CLOUDY 26 16 65 W18G28 29.85R WCI 13 TC -3
WAUKEGAN CLOUDY 25 11 55 NW18G39 29.76R WCI 11 TC -4
DUPAGE AIRPORT CLOUDY 24 16 71 W18G31 29.81R WCI 10 TC -4
KANKAKEE* CLOUDY 22 17 78 W32G38 29.86R HAZE WCI 4
WHEELING CLOUDY 27 15 61 NW24G35 29.78R WCI 12 TC -3
MORRIS* CLOUDY 23 18 80 W23G31 29.85R WCI 7 TC -5
ROMEOVILLE* PTSUNNY 25 16 68 W25G38 29.82R WCI 9 TC -4
LANSING* FLURRIES 27 17 64 NW12G20 29.78R WCI 17 TC -3
NORTHERLY ISL* N/A 28 17 63 NW17 N/A WCI 16 TC -2
LMZ740>746-170000-
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 28 300/ 24/ 26 N/A
NORTHERLY ISL 28 310/ 16/ 23 N/A
CALUMET HARBOR 27 280/ 12/ 22 1007.6R
BURNS HARBOR 28 310/ 13/ 17 1007.8R
MICHIGAN CITY 28 300/ 32/ 35 1006.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-170000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 22 10 60 NW25G33 30.07R WCI 5 TC -6
GALESBURG* LGT SNOW 19 17 92 NW18G28 30.01R WCI 3 TC -7
MACOMB* CLOUDY 21 15 77 NW22G31 30.05R WCI 5 TC -6
JACKSONVILLE* CLOUDY 24 14 66 W22G32 30.05R WCI 9 TC -4
PITTSFIELD* CLOUDY 25 13 62 W16G26 30.08R WCI 12 TC -4
ILZ028>032-037-038-041>044-048-051>054-059>061-170000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 22 14 71 NE30G40 29.90R WCI 4 TC -5
BLOOMINGTON MIX PCPN 21 14 74 W24G36 29.93R WCI 4 TC -6
DECATUR CLOUDY 23 15 71 W22G35 29.96R WCI 8 TC -5
PEORIA FLURRIES 21 13 71 NW17G29 29.98R WCI 7 TC -6
LACON* FLURRIES 21 13 70 W10G26 29.97R WCI 10 TC -6
LINCOLN* CLOUDY 23 11 60 W14G26 29.99R WCI 11 TC -5
SPRINGFIELD FLURRIES 24 15 68 W25G45 30.00R WCI 8 TC -4
TAYLORVILLE PTSUNNY 25 16 68 W24G31 30.01R WCI 9 TC -4
ILZ033-039-045-046-055>057-062-063-170000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 23 16 74 W28G40 29.91R WCI 6 TC -5
DANVILLE* CLOUDY 25 19 76 W24G33 29.89R WCI 10 TC -4
RANTOUL* MIX PCPN 23 16 75 W25G31 29.90R WCI 7 TC -5
MATTOON CLOUDY 24 17 74 W24G43 29.94R WCI 8 TC -4
PARIS* FLURRIES 24 18 77 W25G32 29.92R WCI 8 TC -4
ILZ079-100>102-170000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 27 14 59 W18G32 30.07R WCI 13 TC -3
BELLEVILLE MOSUNNY 29 14 53 W24G32 30.05R WCI 15 TC -2
CAHOKIA* CLOUDY 27 13 55 NW24G32 30.09R WCI 12 TC -3
SPARTA* CLOUDY 29 15 55 NW15G23 30.08R WCI 18 TC -1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 32 17 54 NW13G24 30.06R WCI 22 TC 0
CAIRO* CLOUDY 37 21 53 NW13 30.06R WCI 28 TC 3
EFFINGHAM* CLOUDY 26 19 74 W23 30.01R WCI 11 TC -3
MARION PTSUNNY 32 19 59 W16G24 30.05R WCI 21 TC 0
MT. VERNON CLOUDY 27 18 69 W12G28 30.05R WCI 17 TC -3
CENTRALIA* CLOUDY 27 17 63 W20G29 30.05R WCI 14 TC -3
SALEM* CLOUDY 28 18 65 W18G28 30.03R WCI 15 TC -2
ILZ067-068-072-073-078-083-087-091-170000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE FLURRIES 27 17 66 NW23G33 29.97R WCI 12 TC -3
FLORA* CLOUDY 27 18 69 W24G31 30.01R WCI 12 TC -3
FAIRFIELD* CLOUDY 28 18 64 W12G21 30.02R WCI 18 TC -2
HARRISBURG* CLOUDY 32 17 54 W21G28 30.04R WCI 19 TC 0
ROBINSON* CLOUDY 27 19 74 W28G36 29.95R WCI 11 TC -3
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