Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 211508
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CST WED FEB 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.

ILZ001-002-007-009-015-016-024-211600-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      24  16  71 NW12      30.57R WCI  13
STERLING*      FAIR     N/A N/A N/A NW12      30.57
SAVANNA*       FAIR      22  15  73 NW9       30.58R WCI  12
$$

ILZ003-004-008-010-011-017-018-211600-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    25  17  72 N10       30.55R WCI  15
FREEPORT*      PTSUNNY   22  17  81 NW13      30.56R WCI  10
ROCHELLE*      FAIR      26  20  78 N9        30.54R WCI  16
DE KALB*       FAIR      25  18  75 N10       30.52R WCI  15
PERU*          FAIR      27  22  83 CALM      30.54R
$$

ILZ005-006-012>014-019>023-211600-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    28  18  66 NW12      30.49R WCI  18
CHICAGO-MIDWAY CLOUDY    30  21  69 N9        30.50R WCI  22
AURORA         FAIR      27  21  78 N13       30.51R WCI  16
LANSING*       FAIR      30  26  83 N10G20    30.49R WCI  21
JOLIET*        FAIR      30  25  80 N5        30.51R WCI  25
WAUKEGAN       FAIR      25  18  74 NW8       30.50R WCI  16
DUPAGE AIRPORT FAIR      26  20  77 N14       30.50R WCI  14
KANKAKEE*      CLOUDY    31  28  86 N9        30.49R WCI  23
WHEELING       FAIR      28  18  66 NW9       30.52R WCI  19
MORRIS*        FAIR      28  23  81 N6        30.51R WCI  22
ROMEOVILLE*    FAIR      28  22  81 N8        30.51R WCI  19
NORTHERLY ISL    N/A     28  20  71 NW8         N/A  WCI  20
$$

LMZ740>746-211600-
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              28     350/ 17/ 18   N/A
BURNHAM HARBOR             28     340/ 12/ 15   N/A
CALUMET HARBOR             28     330/ 12/ 16 1032.1R
BURNS HARBOR               30     360/ 15/ 19 1032.5R
MICHIGAN CITY              29     350/ 17/ 19   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-211600-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    23  18  81 N12       30.55R WCI  12
GALESBURG*     FAIR      22  19  86 NW12      30.57R WCI  11
MACOMB*        MOSUNNY   24  20  86 N14       30.58R WCI  11
JACKSONVILLE*  CLOUDY    24  20  84 N10       30.54R WCI  14
PITTSFIELD*    PTSUNNY   24  20  86 N7        30.56R WCI  16
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-211600-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTSUNNY   30  29  96 N7        30.51R WCI  23
BLOOMINGTON    CLOUDY    28  25  88 N14G20    30.51R WCI  17
DECATUR        CLOUDY    30  29  96 N14       30.49R WCI  19
PEORIA         PTSUNNY   25  21  85 NW8       30.55R WCI  16
LACON*         FAIR      26  22  86 N8        30.54R WCI  17
LINCOLN*       CLOUDY    28  25  89 N5        30.53R WCI  23
SPRINGFIELD    CLOUDY    27  23  85 N9        30.53R WCI  18
TAYLORVILLE    CLOUDY    28  25  89 CALM      30.52R
$$

ILZ033-039-045-046-055>057-062-063-211600-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    32  29  88 N13       30.46R WCI  22
DANVILLE*      CLOUDY    33  32  95 N12       30.43R FOG     WCI  25
RANTOUL*       CLOUDY    33  31  91 N10       30.47R WCI  25
MATTOON        CLOUDY    32  30  92 N13       30.44R WCI  22
PARIS*         CLOUDY    34  32  94 N7        30.45R WCI  27
$$

ILZ079-100>102-211600-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    27  25  93 NW6       30.52R WCI  20
CAHOKIA*       CLOUDY    28  24  85 N13       30.53R WCI  17
SPARTA*        MIX PCPN  30  30  99 N5        30.51R WCI  25
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211600-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     LGT RAIN  33  33 100 N10       30.48R WCI  25
CAIRO*         RAIN      37  35  94 N10       30.46R WCI  29
EFFINGHAM*     DRIZZLE   33  32  97 NW9G16    30.49R WCI  25
MARION         LGT RAIN  34  34 100 N5        30.48R WCI  30
MT. VERNON     LGT RAIN  34  32  92 VRB5      30.48R WCI  30
CENTRALIA*     LGT RAIN  32  32  99 N7        30.47R WCI  26
SALEM*         MIX PCPN  33  31  91 N8        30.48R WCI  26
METROPOLIS*    LGT RAIN  37  36  93 N8        30.46R WCI  31
$$

ILZ067-068-072-073-078-083-087-091-211600-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  LGT RAIN  37  35  92 N12       30.45R WCI  29
FLORA*         DRIZZLE   35  33  90 N10G16    30.48R WCI  27
FAIRFIELD*     RAIN      35  35 100 CALM      30.45R
HARRISBURG*    LGT RAIN  36  35  94 N6        30.47R WCI  31
ROBINSON*      RAIN      34  33  96 N13       30.45R WCI  25
CARMI*         LGT RAIN  36  34  92 N10       30.45S WCI  28
$$

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




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