Regional Weather Roundup Issued by NWS
173
ASUS43 KLOT 231403
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT MON APR 23 2018
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-231500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE FAIR 53 26 35 E12 30.18F
STERLING* FAIR 52 28 39 NE13 30.20F
SAVANNA* FAIR 54 26 34 NE10 30.21F
$$
ILZ003-004-008-010-011-017-018-231500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 52 25 35 E13 30.24F
FREEPORT* FAIR 51 28 40 E8 30.24F
ROCHELLE* FAIR 49 30 48 NE16 30.21F
DE KALB* FAIR 50 30 45 NE16 30.21S
PERU* FAIR 53 31 43 NE15 30.17F
$$
ILZ005-006-012>014-019>023-231500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 49 28 44 N14 30.20F
CHICAGO-MIDWAY CLOUDY 50 28 42 NE12 30.20F
AURORA FAIR 51 28 41 NE16 30.18F
LANSING* FAIR 48 31 51 NE12 30.19S
JOLIET* FAIR 52 30 43 NE10G18 30.18S
WAUKEGAN FAIR 49 30 48 NE13G18 30.23F
DUPAGE AIRPORT FAIR 50 28 42 NE12 30.19F
KANKAKEE* FAIR 53 30 42 NE10G17 30.15F
WHEELING FAIR 49 29 46 NE10 30.24F
MORRIS* FAIR 50 30 46 NE7 30.17S
ROMEOVILLE* FAIR 50 31 47 NE13 30.18S
NORTHERLY ISL N/A 44 31 60 NW13 N/A
$$
LMZ740>746-231500-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 42 350/ 13/ 14 N/A
BURNHAM HARBOR 44 350/ 10/ 14 N/A
CALUMET HARBOR 43 340/ 12/ 15 1022.2
BURNS HARBOR 43 70/ 8/ 11 1022.7S
MICHIGAN CITY 42 20/ 13/ 14 N/A
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-231500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 52 31 44 NE17 30.08F
GALESBURG* FAIR 55 32 41 NE13 30.16S
MACOMB* CLOUDY 54 30 40 NE16 30.14F
JACKSONVILLE* CLOUDY 51 30 44 NE14 30.08S
PITTSFIELD* CLOUDY 54 32 43 N14 30.08S
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-231500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC FAIR 51 31 45 NE17 30.15S
BLOOMINGTON FAIR 51 30 44 NE15 30.13R
DECATUR CLOUDY 54 34 46 E16 30.07F
PEORIA FAIR 52 30 43 NE15 30.12F
LACON* FAIR 50 28 43 NE7 30.15S
LINCOLN* CLOUDY 52 33 49 NE10 30.10S
SPRINGFIELD PTSUNNY 55 33 43 NE14 30.08S
TAYLORVILLE CLOUDY 52 37 57 E9G16 30.05F
$$
ILZ033-039-045-046-055>057-062-063-231500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN FAIR 52 32 46 NE14 30.09F
DANVILLE* PTSUNNY 51 33 51 E10 30.08F
RANTOUL* PTSUNNY 53 35 51 NE10 30.11F
MATTOON LGT RAIN 49 42 77 E13 30.05F
PARIS* LGT RAIN 49 41 73 NE10 30.09S
$$
ILZ079-100>102-231500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON RAIN 46 45 93 NE12 30.01S
BELLEVILLE DRIZZLE 50 48 93 N12G21 29.96S
CAHOKIA* LGT RAIN 50 47 89 NE14 29.98S FOG
SPARTA* CLOUDY 50 50 100 NE17G23 29.94R
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 53 52 96 E14G26 29.88R FOG
CAIRO* RAIN 58 57 97 E10 29.84R
EFFINGHAM* DRIZZLE 49 49 98 NE9 30.04S
MARION LGT RAIN 54 54 100 E17 29.89R
MT. VERNON LGT RAIN 51 50 96 NE13 29.96R
CENTRALIA* CLOUDY 52 50 95 NE15G22 29.96R
SALEM* CLOUDY 51 49 91 NE13 29.98S
METROPOLIS* RAIN 58 57 97 SE5 29.88R
$$
ILZ067-068-072-073-078-083-087-091-231500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 52 50 93 E10 30.02S
FLORA* CLOUDY 52 49 92 NE14 30.00S
FAIRFIELD* CLOUDY 53 52 97 NE10 29.97R
HARRISBURG* CLOUDY 56 55 96 E16 29.92R
ROBINSON* LGT RAIN 49 49 99 E10 30.06S
CARMI* CLOUDY 55 53 95 E15 29.95R
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$