Regional Weather Roundup
Issued by NWS

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000
ASUS43 KLOT 212008
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM 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.

ILZ001-002-007-009-015-016-024-212100-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         FAIR      29  17  61 N12       30.60F WCI  19
STERLING*        N/A     28  21  75 N10       30.60F WCI  19
SAVANNA*       FAIR      27  16  62 N9        30.61F WCI  18
$$

ILZ003-004-008-010-011-017-018-212100-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    28  16  60 N9        30.61S WCI  19
FREEPORT*      FAIR      26  17  71 N7        30.61S WCI  18
ROCHELLE*      FAIR      28  20  72 N10       30.59S WCI  19
DE KALB*       FAIR      28  21  74 N12       30.57F WCI  18
PERU*          FAIR      29  23  77 CALM      30.58S
$$

ILZ005-006-012>014-019>023-212100-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    32  18  56 N9        30.56F WCI  24
CHICAGO-MIDWAY CLOUDY    32  21  64 NE13      30.57F WCI  22
AURORA         FAIR      31  22  69 N10       30.56F WCI  22
LANSING*       CLOUDY    30  25  81 N13G20    30.58S WCI  20
JOLIET*        FAIR      34  24  67 NE8       30.56S WCI  27
WAUKEGAN       FAIR      29  18  63 N7        30.58S WCI  22
DUPAGE AIRPORT FAIR      31  22  69 N10       30.56S WCI  22
KANKAKEE*      FAIR      33  26  77 NE16      30.55F WCI  22
WHEELING       FAIR      32  19  58 NE7       30.59S WCI  26
MORRIS*        FAIR      32  23  71 N6        30.56S WCI  26
ROMEOVILLE*    FAIR      32  24  72 NE8       30.56S WCI  25
NORTHERLY ISL    N/A     30  21  69 N10         N/A  WCI  21
$$

LMZ740>746-212100-
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      10/ 15/ 16   N/A
BURNHAM HARBOR             29      10/ 14       N/A
CALUMET HARBOR             29     350/ 13/ 18 1034.8F
BURNS HARBOR               30      10/ 13/ 17 1035.6R
MICHIGAN CITY              29     360/ 17/ 19   N/A
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-212100-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         FAIR      28  22  78 N14       30.54F WCI  17
GALESBURG*     FAIR      29  23  78 N10       30.59S WCI  20
MACOMB*        FAIR      28  24  84 N10       30.59F WCI  19
JACKSONVILLE*  CLOUDY    28  24  86 N10       30.54F WCI  18
PITTSFIELD*    CLOUDY    28  25  87 N8        30.55F WCI  20
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-212100-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        PTSUNNY   32  30  92 N7        30.56S WCI  25
BLOOMINGTON    CLOUDY    30  27  88 N15G21    30.52F WCI  19
DECATUR        CLOUDY    33  31  92 N15       30.50F WCI  23
PEORIA         CLOUDY    29  24  82 N7        30.57S WCI  22
LACON*         PTSUNNY   30  26  86 N8        30.56F WCI  22
LINCOLN*       CLOUDY    32  29  90 N10       30.54F WCI  24
SPRINGFIELD    CLOUDY    31  27  85 N13       30.54F WCI  21
TAYLORVILLE    CLOUDY    31  28  90 CALM      30.53R
$$

ILZ033-039-045-046-055>057-062-063-212100-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLOUDY    33  31  92 N17       30.49F WCI  22
DANVILLE*      CLOUDY    33  30  87 N15       30.47F WCI  23
RANTOUL*       CLOUDY    35  32  88 N9        30.50F WCI  28
MATTOON        CLOUDY    35  32  88 N18       30.46F WCI  24
PARIS*         CLOUDY    36  32  85 N13       30.50S WCI  28
$$

ILZ079-100>102-212100-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALTON          CLOUDY    28  28 100 N8        30.53R WCI  20
BELLEVILLE     CLOUDY    31  26  84 N12       30.51R WCI  21
CAHOKIA*       CLOUDY    30  26  85 N14       30.51S WCI  19
SPARTA*        CLOUDY    31  31  99 N6        30.51R WCI  25
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-212100-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL
CAIRO*         LGT RAIN  38  37  96 N13G18    30.42F WCI  30
EFFINGHAM*     CLOUDY    35  33  92 N8G17     30.49S WCI  29
MARION         DRIZZLE   34  34 100 E12       30.47F WCI  25
MT. VERNON     CLOUDY    34  32  92 VRB6      30.48R WCI  29
CENTRALIA*     CLOUDY    34  32  94 NE5       30.47R WCI  30
SALEM*         CLOUDY    35  32  89 NE8       30.46F WCI  28
METROPOLIS*    LGT RAIN  40  38  93 N8        30.42S
$$

ILZ067-068-072-073-078-083-087-091-212100-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  LGT RAIN  39  37  92 N13       30.44F FOG     WCI  31
FLORA*         CLOUDY    37  33  89 N14       30.47S WCI  28
FAIRFIELD*     CLOUDY    35  35  99 CALM      30.46R
HARRISBURG*    LGT RAIN  37  37  97 N8        30.45F WCI  31
ROBINSON*      DRIZZLE   37  36  96 N12       30.46F WCI  29
CARMI*         LGT RAIN  38  37  94 N13       30.44R WCI  30
$$

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





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