Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 171603
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CST SAT FEB 17 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.

ILZ001-002-007-009-015-016-024-171700-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    30  22  72 S6        30.01F WCI  24
SAVANNA*       CLOUDY    24  15  67 S5        30.04F WCI  18
$$

ILZ003-004-008-010-011-017-018-171700-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    24  14  65 S9        30.06F WCI  14
FREEPORT*      CLOUDY    25  15  65 S12       30.06R WCI  14
ROCHELLE*      CLOUDY    24  19  81 S3        30.05F
DE KALB*       CLOUDY    21  17  84 S9        30.05R WCI  11
PERU*          FAIR      26  21  83 S6        30.06F WCI  19
$$

ILZ005-006-012>014-019>023-171700-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    26  17  68 S7        30.05F WCI  18
CHICAGO-MIDWAY CLOUDY    26  19  74 S7        30.07F WCI  18
AURORA         CLOUDY    23  17  78 S8        30.06F WCI  14
LANSING*       FAIR      27  24  89 S7        30.09S WCI  20
JOLIET*        FAIR      28  23  81 S5        30.08F WCI  23
WAUKEGAN       FAIR      26  14  60 SW13      30.05F WCI  15
DUPAGE AIRPORT PTSUNNY   24  19  81 S9        30.05F WCI  14
KANKAKEE*      FAIR      31  25  80 S7        30.09F WCI  24
WHEELING       FAIR      26  16  65 S7        30.07F WCI  18
MORRIS*        FAIR      23  18  83 CALM      30.06F
ROMEOVILLE*    FAIR      25  21  85 S10       30.07F WCI  15
NORTHERLY ISL    N/A     26  19  75 S8          N/A  WCI  18
$$

LMZ740>746-171700-
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              27     180/ 12/ 13   N/A
BURNHAM HARBOR             27     170/ 11       N/A
CALUMET HARBOR             25     200/  6/  8 1018.1F
BURNS HARBOR               27     190/ 12/ 15 1019.3F
MICHIGAN CITY              26     170/ 11/ 14   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-171700-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    32  27  81 S9        30.00F WCI  24
GALESBURG*     FAIR      31  27  83 SE8       30.02S WCI  24
MACOMB*        CLOUDY    32  27  83 S12G17    30.03S WCI  23
JACKSONVILLE*  CLOUDY    32  28  88 S8        30.04S WCI  24
PITTSFIELD*    LGT RAIN  33  31  94 S12       30.04R WCI  24
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-171700-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    FAIR      31  27  85 S14       30.05F WCI  21
DECATUR        LGT SNOW  32  28  85 S12       30.06F FOG     WCI  23
PEORIA         PTSUNNY   32  26  78 S9        30.03F WCI  24
LACON*         FAIR      31  26  80 S7        30.04F WCI  25
LINCOLN*       CLOUDY    33  30  88 S10G16    30.05F WCI  25
SPRINGFIELD    LGT SNOW  34  29  82 S13       30.04F WCI  25
TAYLORVILLE    LGT SNOW  31  30  96 S12       30.05F WCI  22
$$

ILZ033-039-045-046-055>057-062-063-171700-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    31  28  89 S10       30.09R WCI  22
DANVILLE*      PTSUNNY   31  27  84 S8        30.07S WCI  23
RANTOUL*       PTSUNNY   33  30  90 S9        30.08S WCI  25
MATTOON        LGT SNOW  32  29  88 S9        30.07F FOG     WCI  24
PARIS*         CLOUDY    32  29  88 SE6       30.10F WCI  26
$$

ILZ079-100>102-171700-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          LGT SNOW  32  32 100 S8        30.08S WCI  25
BELLEVILLE     LGT SNOW  33  31  93 SE3       30.06F FOG
CAHOKIA*       LGT SNOW  33  31  92 S9        30.07F FOG     WCI  25
SPARTA*        LGT SNOW  32  32 100 SE6       30.08F WCI  26
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171700-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     LGT SNOW  32  32 100 NE3       30.09F VSB 3/4
CAIRO*         LGT SNOW  36  35  99 N3        30.11R
EFFINGHAM*     LGT SNOW  32  32 100 SE8       30.10F WCI  25
MARION         LGT SNOW  32  32 100 NE6       30.11F VSB 1   WCI  26
MT. VERNON     SNOW      33  31  92 SE3       30.11F VSB 1/2
CENTRALIA*     LGT SNOW  33  33  99 SE8       30.07F VSB 3/4 WCI  26
SALEM*         LGT SNOW  33  32  94 SE8       30.08F VSB 1   WCI  27
METROPOLIS*    RAIN      36  35  96 E5        30.09S WCI  32
$$

ILZ067-068-072-073-078-083-087-091-171700-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  SNOW      33  32  96 S5        30.14R VSB 1/2 WCI  29
FLORA*         LGT SNOW  33  32  96 SE6       30.11F VSB 1   WCI  28
FAIRFIELD*     MIX PCPN  32  32 100 CALM      30.12F VSB 1/4
HARRISBURG*    LGT SNOW  33  33 100 CALM      30.12F VSB 1
ROBINSON*      LGT SNOW  32  31  98 S6        30.14S WCI  26
CARMI*         SNOW      32  32 100 CALM      30.13S VSB 1/2
$$

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





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