Regional Weather Roundup
Issued by NWS

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478
ASUS43 KLOT 191708
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT MON APR 19 2021

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.

ILZ001-002-007-009-015-016-024-191800-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         LGT RAIN  41  36  82 W10       29.95F
STERLING*      LGT RAIN  43  35  73 W17       29.92R
SAVANNA*       CLOUDY    45  30  57 NW12      29.91F
$$

ILZ003-004-008-010-011-017-018-191800-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    47  29  49 NW20G28   29.90R
FREEPORT*      CLOUDY    43  28  55 NW17G23   29.91S
ROCHELLE*      CLOUDY    45  33  64 W17       29.89S
DE KALB*       CLOUDY    46  34  63 W14G24    29.87F
PERU*          DRIZZLE   45  40  81 W17       29.91S
$$

ILZ005-006-012>014-019>023-191800-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    47  35  63 W14G23    29.85S
CHICAGO-MIDWAY LGT RAIN  45  36  70 W16G26    29.87R
AURORA         LGT RAIN  45  37  73 W16       29.87S
JOLIET*        RAIN      46  40  79 W7G16     29.90S
WAUKEGAN       PTSUNNY   48  34  58 NW13G21   29.83R
DUPAGE AIRPORT CLOUDY    47  36  65 W14       29.86S
KANKAKEE*      CLOUDY    55  40  58 NW18G25   29.88R
WHEELING       PTSUNNY   50  34  54 W12G24    29.86S
MORRIS*        LGT RAIN  45  39  78 NW16G24   29.89R
ROMEOVILLE*    DRIZZLE   44  40  86 W15G21    29.89S
LANSING*       LGT RAIN  48  42  79 NW14G22   29.87R
$$

LMZ740>746-191800-
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              45     280/ 20/ 24   N/A
NORTHERLY ISL              45     240/ 16/ 16   N/A
CALUMET HARBOR                    280/  9/ 17 1010.5
BURNS HARBOR               44     350/  7/ 10 1011.5R
MICHIGAN CITY              43     350/ 15/ 18 1012.2R
ST. JOSEPH                 42 47              1011.8R         1/ 4
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-191800-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     56  39  53 NW10G21   29.94S
GALESBURG*     PTSUNNY   44  31  59 NW16G24   29.97R
MACOMB*        PTSUNNY   50  37  59 N15       29.98R
JACKSONVILLE*  MOSUNNY   63  37  37 W16G25    29.91F
PITTSFIELD*    SUNNY     62  39  42 W13G21    29.93S
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-191800-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    53  38  56 NW20      29.91R
BLOOMINGTON    MOSUNNY   61  38  42 W15       29.89S
DECATUR        SUNNY     63  37  38 SW20      29.89F
PEORIA         CLOUDY    50  38  63 NW9G17    29.93R
LACON*         PTSUNNY   47  37  67 NW10      29.93S
LINCOLN*       PTSUNNY   62  32  32 NW9       29.90S
SPRINGFIELD    SUNNY     65  31  28 W21G29    29.90F
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-191800-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      SUNNY     65  33  30 W22G32    29.89S
DANVILLE*      SUNNY     65  33  30 W23       29.89S
RANTOUL*       MOSUNNY   63  31  30 W18G29    29.88S
MATTOON        SUNNY     64  32  30 W10G25    29.91F
PARIS*         SUNNY     65  31  28 SW18G24   29.91S
$$

ILZ079-100>102-191800-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          SUNNY     64  41  42 SW14G21   29.94F
BELLEVILLE     SUNNY     65  37  36 W13G20    29.95F
CAHOKIA*       SUNNY     65  31  28 W12G23    29.95F
SPARTA*        SUNNY     63  34  34 SW5       29.99S
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191800-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     64  36  35 W9        29.98F
CAIRO*         SUNNY     62  40  44 MISG      30.01F
EFFINGHAM*     SUNNY     63  34  33 SW13G23   29.95F
MARION         SUNNY     63  37  39 W12       30.00F
MT. VERNON     SUNNY     64  36  35 SW15G21   29.97F
CENTRALIA*     SUNNY     64  35  34 W9        29.96S
SALEM*         SUNNY     65  30  27 W16G23    29.95F
$$

ILZ067-068-072-073-078-083-087-091-191800-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  SUNNY     65  40  39 W14       29.95F
FLORA*         SUNNY     64  32  29 SW14G22   29.95F
FAIRFIELD*     SUNNY     62  35  35 CALM      29.95F
HARRISBURG*    SUNNY     63  31  30 W6        29.99F
ROBINSON*      SUNNY     62  38  41 W13G21    29.95F
CARMI*         SUNNY     63  39  42 W14G20    29.97F
$$

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





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