Regional Weather Roundup
Issued by NWS

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842
ASUS43 KLOT 201310
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT MON MAY 20 2024

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.

ILZ001-002-007-009-015-016-024-201400-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    68  58  70 E5        29.81F TC  20
STERLING*      MOSUNNY   72  59  63 S6        29.86S TC  22
$$

ILZ003-004-008-010-011-017-018-201400-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    69  46  43 E5        29.87F TC  21
FREEPORT*      PTSUNNY   68  45  43 SE7       29.89R TC  20
ROCHELLE*      PTSUNNY   71  54  55 SE8       29.86F TC  22
DE KALB*       MOSUNNY   66  52  60 S9        29.89S TC  19
PERU*          PTSUNNY   77  65  66 S13       29.85F TC  25
$$

ILZ005-006-012>014-019>023-201400-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTSUNNY   71  58  63 S6        29.89R TC  22
CHICAGO-MIDWAY PTSUNNY   74  59  59 S7        29.90R TC  23
AURORA         MOSUNNY   70  58  65 S10       29.88S TC  21
JOLIET*        MOSUNNY   73  64  72 S6        29.90S TC  23
WAUKEGAN       CLOUDY    60  46  59 CALM      29.91R TC  16
DUPAGE AIRPORT MOSUNNY   68  57  68 S8        29.88S TC  20
KANKAKEE*      SUNNY     73  64  72 S7        29.93S TC  23
WHEELING       PTSUNNY   67  52  58 N10       29.92R TC  19
MORRIS*        MOSUNNY   73  64  73 S9        29.89S TC  23
ROMEOVILLE*      N/A     70  63  78 S10       29.90S TC  21
LANSING*       MOSUNNY   72  65  80 SW9       29.92R TC  22
NORTHERLY ISL*   N/A     65  58  78 NE1         N/A  TC  18
$$

LMZ740>746-201400-
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)
S. MID LAKE BUOY                  360/ 10/ 12   N/A           1
WINTHROP HARBOR            56 56                N/A           1
WAUKEGAN HARBOR            58 58                N/A           1
HARRISON CRIB              67     160/ 11/ 13   N/A
NORTHERLY ISL              66      70/  3       N/A
CALUMET HARBOR             69     180/  6/ 10 1011.6
BURNS HARBOR               70     180/  6/  9 1013.9R
MICHIGAN CITY              70     160/ 12/ 14 1011.7S
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-201400-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    73  65  75 S10       29.86R TC  23
GALESBURG*     PTSUNNY   72  68  86 S7        29.85S TC  22
MACOMB*        PTSUNNY   74  63  69 S13       29.87S TC  23
JACKSONVILLE*  PTSUNNY   74  65  72 S10G17    29.89R TC  23
PITTSFIELD*    CLOUDY    74  66  77 S9        29.90R TC  23
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-201400-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTSUNNY   78  64  62 S13       29.89F HX  80  TC  26
BLOOMINGTON    PTSUNNY   74  66  76 S16       29.90F TC  23
DECATUR        PTSUNNY   74  67  78 S10       29.92F TC  23
PEORIA         PTSUNNY   76  67  73 S14       29.87R TC  24
LACON*         PTSUNNY   74  64  71 CALM      29.86R TC  23
LINCOLN*       PTSUNNY   77  66  68 S7        29.90R TC  25
SPRINGFIELD    MOSUNNY   75  64  68 S12       29.89S TC  24
TAYLORVILLE    PTSUNNY   76  64  65 E12G17    29.91F TC  25
$$

ILZ033-039-045-046-055>057-062-063-201400-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   76  64  66 S13       29.95R TC  24
DANVILLE*      LGT RAIN  74  64  73 S8        29.96S TC  23
RANTOUL*       MOSUNNY   74  65  72 SW9       29.94S TC  23
MATTOON        MOSUNNY   74  63  68 S8        29.95S TC  23
PARIS*         MOSUNNY   74  63  67 SW9       29.98S TC  24
$$

ILZ079-100>102-201400-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     73  64  73 S14       29.91F TC  23
CAHOKIA*       MOSUNNY   75  65  70 S6        29.91S TC  24
SPARTA*        MOSUNNY   72  65  79 S6        29.97S TC  22
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201400-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOSUNNY   71  65  81 SE3       29.97R TC  22
CAIRO*         MOSUNNY   72  66  83 CALM      29.99S TC  22
EFFINGHAM*     MOSUNNY   72  64  78 SE6       29.97F TC  22
MARION         MOSUNNY   70  70 100 S5        29.98R TC  21
MT. VERNON     MOSUNNY   73  67  81 S5        29.97S TC  23
CENTRALIA*     MOSUNNY   74  64  69 S7        29.96R TC  24
SALEM*         MOSUNNY   75  64  68 S6        29.96S TC  24
METROPOLIS*    MOSUNNY   70  68  93 CALM      29.99S TC  21
$$

ILZ067-068-072-073-078-083-087-091-201400-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  MOSUNNY   73  65  75 S5        29.99R TC  23
FLORA*         MOSUNNY   73  64  73 S5        29.98R TC  23
FAIRFIELD*     SUNNY     71  64  77 CALM      29.98S TC  22
CARMI*         MOSUNNY   73  67  80 CALM      29.98S TC  23
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY
$$