Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 061410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT SUN APR 06 2025
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.
ILZ001-002-007-009-015-016-024-061500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 40 21 46 N9 30.17S TC 4
STERLING* MOSUNNY 39 21 48 NE8 30.18S WCI 33 TC 4
$$
ILZ003-004-008-010-011-017-018-061500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 39 19 44 N7 30.18S WCI 34 TC 4
ROCHELLE* SUNNY 37 19 49 N12 30.16S WCI 29 TC 3
DE KALB* SUNNY 37 22 55 N9 30.16R WCI 30 TC 3
PERU* MOSUNNY 40 24 53 N13 30.14F TC 4
$$
ILZ005-006-012>014-019>023-061500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 39 26 59 N8 30.14S WCI 33 TC 4
CHICAGO-MIDWAY PTSUNNY 43 28 55 NE8 30.14S TC 6
AURORA MOSUNNY 38 23 55 N7 30.14S WCI 33 TC 3
JOLIET* PTSUNNY 41 26 55 N9 30.14F TC 5
WAUKEGAN SUNNY 40 27 59 VRB3 30.14F TC 4
DUPAGE AIRPORT MOSUNNY 39 23 52 N7 30.14S WCI 34 TC 4
KANKAKEE* CLOUDY 39 29 68 N9 30.13S WCI 33 TC 4
WHEELING MOSUNNY 39 26 59 NE6 30.15F WCI 35 TC 4
MORRIS* PTSUNNY 38 26 63 N7 30.13F WCI 33 TC 3
ROMEOVILLE* PTSUNNY 39 28 65 N13 30.14S WCI 32 TC 4
LANSING* PTSUNNY N/A N/A N/A NE9 30.14R
NORTHERLY ISL* N/A 39 31 73 N10 N/A WCI 32 TC 4
$$
LMZ740>746-061500-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 40 20/ 14/ 15 N/A
NORTHERLY ISL 40 40/ 7/ 12 N/A
CALUMET HARBOR 39 10/ 11/ 14 1019.2
BURNS HARBOR 40 50/ 9/ 10 1020.3F
MICHIGAN CITY 39 40/ 15/ 17 1019.8F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-061500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY N/A 40 25 55 NE12 30.15S TC 4
GALESBURG* MOSUNNY 39 24 55 N14 30.16F WCI 30 TC 4
MACOMB* MOSUNNY 38 25 58 NE9 30.19F WCI 32 TC 4
JACKSONVILLE* CLOUDY 39 24 55 NE10 30.14R WCI 32 TC 4
PITTSFIELD* CLOUDY 39 25 56 N8 30.15R WCI 34 TC 4
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-061500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 38 25 59 NE10 30.14S WCI 30 TC 3
BLOOMINGTON CLOUDY 36 25 64 N14 30.11F WCI 27 TC 2
DECATUR CLOUDY 44 29 55 NE14 30.10F TC 7
PEORIA MOSUNNY 41 20 43 N7 30.15S TC 5
LACON* MOSUNNY 39 21 47 N7 30.15F WCI 34 TC 4
LINCOLN* CLOUDY 39 27 62 N9G17 30.13F WCI 33 TC 4
SPRINGFIELD CLOUDY 41 26 55 NE12 30.13F TC 5
TAYLORVILLE CLOUDY 41 30 65 MISG 30.11F TC 5
$$
ILZ033-039-045-046-055>057-062-063-061500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 41 29 62 N18G26 30.09F TC 5
RANTOUL* CLOUDY 39 28 64 NE10 30.11S WCI 32 TC 4
MATTOON CLOUDY 42 32 67 NE16 30.08F TC 6
PARIS* CLOUDY 42 32 68 N9 30.07F TC 5
$$
ILZ079-100>102-061500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 43 30 61 NE12 30.11S TC 6
BELLEVILLE CLOUDY 44 35 69 N10 30.07F TC 7
CAHOKIA* CLOUDY 44 32 62 N12 30.09F TC 7
SPARTA* CLOUDY 45 41 85 N7 30.09R TC 7
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-061500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 45 39 79 NE10 30.05S TC 7
CAIRO* CLOUDY 46 44 90 N9G18 30.03R TC 8
EFFINGHAM* CLOUDY 43 34 72 N7 30.11S TC 6
MARION CLOUDY 43 41 93 N10 30.06R TC 6
MT. VERNON CLOUDY 44 37 76 NE10 30.06F TC 7
CENTRALIA* CLOUDY 45 37 72 NE10 30.07F TC 7
SALEM* CLOUDY 45 36 69 MISG 30.07F TC 7
METROPOLIS* CLOUDY 45 44 97 MISG 30.04R FOG TC 7
$$
ILZ067-068-072-073-078-083-087-091-061500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* CLOUDY 45 36 70 N13 30.08S TC 7
FAIRFIELD* CLOUDY 44 36 72 N16 30.06F TC 7
HARRISBURG* CLOUDY 43 41 92 N14G20 30.06R TC 6
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$