Regional Weather Roundup
Issued by NWS

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069
ASUS43 KMKX 270959
RWRWI

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
500 AM CDT SUN SEP 27 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

WIZ001-002-006>008-014>016-023>028-271100-
NORTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SUPERIOR ARPT  CLOUDY    56  55  94 CALM      30.07S TC  14
ASHLAND        NOT AVBL
HAYWARD        CLOUDY    59  49  69 S5        30.10S TC  15
SIREN          CLOUDY    60  52  74 CALM      30.08S TC  16
CUMBERLAND     CLOUDY    64  57  77 SE5       30.10S TC  18
RICE LAKE      CLOUDY    62  53  72 SE7       30.11F TC  17
CHETEK         CLOUDY    61  52  71 SE5       30.10F TC  16
LADYSMITH      CLOUDY    56  51  85 CALM      30.14R TC  13
EAU CLAIRE     NOT AVBL
MENOMONIE      CLOUDY    62  52  70 E3        30.09S TC  17
NEW RICHMOND   CLOUDY    64  57  78 S10       30.09S TC  18
OSCEOLA        CLOUDY    61  56  85 SE5       30.11S TC  16
$$

WIZ003>005-009-010-017-018-271100-
NORTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANITOWISH WTR CLOUDY    49  47  93 CALM      30.14S TC  10
ARBOR VITAE    MOCLDY    46  45  93 CALM      30.14S TC   8
WOODRUFF       MOCLDY    46  45  93 CALM      30.14S TC   8
RHINELANDER    MOCLDY    42  42 100 CALM      30.16R TC   6
EAGLE RIVER    PTCLDY    38  38 100 CALM      30.15S FOG     TC   3
LAND O LAKES   PTCLDY    41  41 100 CALM      30.17S TC   5
PHILLIPS       CLOUDY    55  48  80 S3        30.13S TC  13
TOMAHAWK       MOCLDY    45  44  96 CALM      30.15S TC   7
MEDFORD        CLOUDY    54  49  86 CALM      30.13S TC  12
MERRILL        MOCLDY    44  43  98 CALM      30.15R FOG     TC   6
$$

WIZ029-030-035-036-043>047-271100-
CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WAUSAU         MOCLDY    46  45  96 E5        30.15R TC   8
MOSINEE        PTCLDY    45  45 100 E3        30.14S FOG     TC   7
MARSHFIELD     CLOUDY    53  50  89 E5        30.13S TC  12
STEVENS POINT  PTCLDY    44  42  94 CALM      30.15R TC   7
WAUPACA        PTCLDY    39  39 100 CALM      30.18R TC   4
WAUTOMA        NOT AVBL
WISC RAPIDS    CLOUDY    49  48  97 E5        30.14S TC   9
CAMP DOUGLAS   NOT AVBL
$$

WIZ011>013-019>022-031-037>040-048>050-271100-
NORTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ANTIGO         PTCLDY    42  42 100 CALM      30.16S TC   6
SHAWANO        FOG       44  44 100 CALM      30.16S VSB 3/4 TC   7
OCONTO         MOCLDY    36  35  99 CALM      30.16S VSB 1/2 TC   2
STURGEON BAY   FOG       52  52 100 CALM      30.16S VSB 1/4 TC  11
GREEN BAY      CLEAR     41  41 100 CALM      30.15S TC   5
MANITOWOC      NOT AVBL
APPLETON       CLEAR     50  46  87 CALM      30.15S TC  10
CLINTONVILLE   PTCLDY    42  42  99 CALM      30.16S TC   6
OSHKOSH        PTCLDY    43  43 100 CALM      30.14S FOG     TC   6
$$

WIZ032>034-041-042-053>061-271100-
SOUTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LA CROSSE      CLOUDY    61  52  72 SE6       30.10R TC  16
SPARTA         NOT AVBL
VIROQUA        CLOUDY    57  51  79 SE6       30.12R TC  14
BOSCOBEL       CLOUDY    57  52  83 CALM      30.12S TC  14
PRAIRIE DU CHI CLOUDY    60  54  81 SE3       30.10S TC  15
PLATTEVILLE    MOCLDY    55  51  83 CALM      30.12S TC  13
$$

WIZ056-057-062-063-064-067-068-271100-
SOUTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REEDSBURG      CLOUDY    54  51  89 CALM      30.13S TC  12
BARABOO/DELLS  MOCLDY    47  46  97 CALM      30.13R TC   9
LONE ROCK      NOT AVBL
MINERAL POINT  NOT AVBL
MADISON        PTCLDY    46  46 100 CALM      30.13R TC   8
MIDDLETON      PTCLDY    48  48 100 CALM      30.13S TC   9
WATERTOWN      MOCLDY    41  41 100 CALM      30.13S TC   5
MONROE         PTCLDY    52  52 100 E5        30.11S TC  11
JANESVILLE     PTCLDY    45  45 100 CALM      30.13R FOG     TC   7
$$

WIZ051-052-058>065-066-070>072-271100-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      MOCLDY    49  48  97 CALM      30.12R TC   9
WAUKESHA       PTCLDY    45  45 100 W1        30.13R TC   7
MILWAUKEE/TIMM CLEAR     43  43 100 CALM      30.15S FOG     TC   6
RACINE         CLEAR     48  47  96 CALM      30.14S TC   9
KENOSHA        FOG       43  43 100 CALM      30.13S VSB 1/2 TC   6
FOND DU LAC    FOG       41  41 100 CALM      30.15S VSB 1/4 TC   5
SHEBOYGAN      PTCLDY    41  41 100 CALM      30.14S FOG     TC   5
WEST BEND      FOG       41  41 100 CALM      30.15S VSB 1/2 TC   5
JUNEAU         FOG       44  44 100 N3        30.14S VSB 1/2 TC   7
$$

LSZ147-162-271100-
LAKE SUPERIOR

STATION/POSITION TIME  TEMP    WIND        PRES    WAVE
                       AIR SEA DIR/SP/G            HT/PER
                 (UTC) (F)     (DEG/KT/KT) (MB)    (FT/S)
W MID LAKE BUOY  0940   57 54  170/ 10/ 12 1019.8S
DEVILS ISLAND    0940   60     170/ 10/ 16 1018.9F
PORT WING        0940   60     140/  2/  4 1018.3R
SAXON HARBOR     0950   60      CALM  /  5 1019.6S
$$

LMZ867-665-643>646-271100-
LAKE MICHIGAN

STATION/POSITION TIME  TEMP    WIND        PRES    WAVE
                       AIR SEA DIR/SP/G            HT/PER
                 (UTC) (F)     (DEG/KT/KT) (MB)    (FT/S)
CHAMBERS ISLAND  0940   54     320/  4/  4   N/A
S GREEN BAY BUOY 0800   56 64  350/  6/  8   N/A     0
N MID LAKE BUOY  0940   63 65  220/  8/ 10 1020.7R
NORTHPORT PIER   0900          290/  2/  3 1021.7
KEWAUNEE LAKESHO 0924          300/  5/  6 1020.2
SHEBOYGAN LAKESH 0940   53     330/  4/  5 1021.0R
PORT WASHINGTON  0945   51     280/  2       N/A
MILWAUKEE LAKESH 0930   51     270/  5/  5   N/A
$$

TC  - TEMPERATURE IN CELSIUS
VSB - VISIBILITY IN STATUTE MILES
WCI - WIND CHILL INDEX
HX  - HEAT INDEX