Regional Weather Roundup Issued by NWS
145
ASUS43 KLOT 211003
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT SAT APR 21 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.
ILZ001-002-007-009-015-016-024-211100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE FAIR 46 25 43 E6 30.39R
STERLING* FAIR 41 31 67 E8 30.40F
SAVANNA* MOCLDY 43 25 48 E10 30.38F
$$
ILZ003-004-008-010-011-017-018-211100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 39 29 67 CALM 30.44S
FREEPORT* FAIR 37 28 69 E3 30.43F
ROCHELLE* FAIR 38 26 61 CALM 30.44R
DE KALB* FAIR 40 21 47 SE3 30.43S
PERU* FAIR 44 26 50 NE3 30.43S
$$
ILZ005-006-012>014-019>023-211100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 43 17 35 CALM 30.43S
CHICAGO-MIDWAY CLOUDY 43 21 41 E3 30.44S
AURORA FAIR 39 25 57 N5 30.43S
LANSING* FAIR 38 27 64 CALM 30.44S
JOLIET* FAIR 44 22 41 CALM 30.43S
WAUKEGAN FAIR 31 22 69 CALM 30.43S
DUPAGE AIRPORT FAIR 39 25 57 NE3 30.42S
KANKAKEE* FAIR 40 20 45 E6 30.44R
WHEELING FAIR 38 24 57 CALM 30.45S
MORRIS* FAIR 40 25 54 NE3 30.43R
ROMEOVILLE* FAIR 43 20 41 E6 30.42F
NORTHERLY ISL N/A 41 19 41 NE2 N/A
$$
LMZ740>746-211100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 40 340/ 3/ 3 N/A
BURNHAM HARBOR 42 40/ 1/ 2 N/A
CALUMET HARBOR 38 10/ 1/ 3 1030.2R
BURNS HARBOR 43 40/ 4/ 5 1031.2R
MICHIGAN CITY 41 90/ 2/ 2 N/A
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-211100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 47 25 42 E8 30.34F
GALESBURG* FAIR 49 27 42 E5 30.40R
MACOMB* CLOUDY 41 31 67 E5 30.40R
JACKSONVILLE* MOCLDY 42 30 63 E8 30.36S
PITTSFIELD* CLOUDY 46 28 48 E5 30.36S
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-211100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC FAIR 38 31 73 E5 30.42F WCI 35
BLOOMINGTON FAIR 40 27 59 E8 30.41S
DECATUR FAIR 37 28 70 E5 30.39R WCI 33
PEORIA FAIR 47 22 37 E9 30.40S
LACON* FAIR 41 25 53 E6 30.40F
LINCOLN* FAIR 41 31 68 E3 30.40R
SPRINGFIELD FAIR 43 28 55 E8 30.38S
TAYLORVILLE FAIR 44 27 50 E8 30.37S
$$
ILZ033-039-045-046-055>057-062-063-211100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN FAIR 43 27 53 NE8 30.40R
DANVILLE* FAIR 42 28 56 NE5 30.39R
RANTOUL* FAIR 44 31 60 E7 30.41R
MATTOON FAIR 41 28 60 NE5 30.38R
PARIS* FAIR 40 30 65 NE3 30.40R
$$
ILZ079-100>102-211100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLOUDY 44 29 55 CALM 30.32S
CAHOKIA* PTCLDY 39 32 76 E5 30.33S
SPARTA* CLOUDY 39 32 75 E6 30.34S
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE FAIR 39 35 86 N3 30.33R
CAIRO* FAIR 46 32 59 NE5 30.29S
EFFINGHAM* FAIR 46 29 52 NE5 30.39R
MARION FAIR 39 31 73 N3 30.33R
MT. VERNON FAIR 42 28 57 NE6 30.35R
CENTRALIA* CLOUDY 44 30 57 E3 30.34R
SALEM* FAIR 46 27 47 E5 30.35S
METROPOLIS* FAIR 47 30 51 CALM 30.31S
$$
ILZ067-068-072-073-078-083-087-091-211100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE FAIR 43 28 55 NE7 30.37S
FLORA* FAIR 47 29 50 NE5 30.37R
FAIRFIELD* FAIR 44 30 59 NE3 30.34R
HARRISBURG* FAIR 46 32 58 E6 30.33S
ROBINSON* FAIR 40 29 65 E6 30.39R
CARMI* FAIR 40 33 75 NE3 30.34S
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$