Regional Weather Roundup
Issued by NWS

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748
ASUS43 KMKX 271359
RWRWI

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
900 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>028-271500-
NORTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SUPERIOR ARPT  CLOUDY    59  56  89 CALM      30.09S TC  15
ASHLAND        NOT AVBL
HAYWARD        CLOUDY    58  53  84 CALM      30.12F TC  14
SIREN          CLOUDY    60  55  82 CALM      30.11S TC  16
CUMBERLAND     CLOUDY    63  59  88 CALM      30.12S TC  17
RICE LAKE      CLOUDY    61  54  78 SE3       30.14R TC  16
CHETEK         CLOUDY    60  53  77 SE3       30.13R TC  16
LADYSMITH      CLOUDY    57  51  81 CALM      30.15S TC  14
EAU CLAIRE     NOT AVBL
MENOMONIE      CLOUDY    62  53  73 SE5       30.12S TC  16
NEW RICHMOND   CLOUDY    61  59  92 SE3       30.11S TC  16
OSCEOLA        CLOUDY    60  59  97 CALM      30.14R TC  16
$$

WIZ003>005-009-010-017-018-271500-
NORTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANITOWISH WTR CLOUDY    52  47  84 CALM      30.15F TC  11
ARBOR VITAE    CLOUDY    52  46  82 SE3       30.15S TC  11
WOODRUFF       CLOUDY    52  46  82 SE3       30.15S TC  11
RHINELANDER    CLOUDY    51  45  79 CALM      30.17S TC  11
EAGLE RIVER    CLOUDY    48  47  94 CALM      30.16F TC   9
LAND O LAKES   PTSUNNY   52  50  94 CALM      30.18F TC  11
PHILLIPS       CLOUDY    55  49  82 SE3       30.14S TC  13
TOMAHAWK       CLOUDY    55  52  92 CALM      30.16F TC  13
MEDFORD        CLOUDY    54  52  95 CALM      30.15R TC  12
MERRILL        CLOUDY    55  53  90 SE5       30.15S TC  13
$$

WIZ029-030-035-036-043>047-271500-
CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WAUSAU         CLOUDY    52  48  86 E5        30.16F TC  11
MOSINEE        NOT AVBL
MARSHFIELD     CLOUDY    53  50  89 SE5       30.15S TC  12
STEVENS POINT  PTSUNNY   51  49  95 CALM      30.17S FOG     TC  10
WAUPACA        MOSUNNY   45  45 100 CALM      30.20S TC   7
WAUTOMA        FOG       50  50 100 CALM      30.17S VSB 1/4 TC  10
WISC RAPIDS    CLOUDY    54  49  83 SE5       30.16S TC  12
CAMP DOUGLAS   NOT AVBL
$$

WIZ011>013-019>022-031-037>040-048>050-271500-
NORTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ANTIGO         MOSUNNY   51  51  99 CALM      30.17F TC  11
SHAWANO        MOSUNNY   49  49 100 CALM      30.18S TC  10
OCONTO         MOSUNNY   49  49  99 CALM      30.18S TC  10
STURGEON BAY   CLOUDY    57  57 100 N7        30.17S TC  14
GREEN BAY      FOG       52  52 100 CALM      30.16F VSB<1/4 TC  11
MANITOWOC      LGT RAIN  55  54  96 CALM      30.17S VSB 1/4 TC  13
APPLETON       FOG       52  52 100 CALM      30.17S VSB 1/4 TC  11
CLINTONVILLE   MOSUNNY   47  47  98 NE3       30.19S TC   9
OSHKOSH        PTSUNNY   53  53 100 CALM      30.16S FOG     TC  12
$$

WIZ032>034-041-042-053>061-271500-
SOUTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LA CROSSE      CLOUDY    60  55  83 S7        30.12S TC  16
SPARTA         NOT AVBL
VIROQUA        CLOUDY    55  53  91 SE5       30.14S TC  13
BOSCOBEL       CLOUDY    57  52  83 CALM      30.14F TC  14
PRAIRIE DU CHI CLOUDY    58  53  82 CALM      30.14S TC  15
PLATTEVILLE    PTSUNNY   56  51  83 CALM      30.15S TC  13
$$

WIZ056-057-062-063-064-067-068-271500-
SOUTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REEDSBURG      MOSUNNY   57  53  88 CALM      30.15S TC  14
BARABOO/DELLS  MOSUNNY   56  51  85 CALM      30.15F TC  13
LONE ROCK      NOT AVBL
MINERAL POINT  NOT AVBL
MADISON        PTSUNNY   54  51  90 CALM      30.15S TC  12
MIDDLETON      MOSUNNY   53  53 100 CALM      30.16F TC  12
WATERTOWN      FOG       49  49 100 CALM      30.16S VSB 1/4 TC   9
MONROE         PTSUNNY   56  56  97 E3        30.14S TC  14
JANESVILLE     SUNNY     55  54  94 CALM      30.15F TC  13
$$

WIZ051-052-058>065-066-070>072-271500-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      MOSUNNY   59  54  83 CALM      30.14S TC  15
WAUKESHA       SUNNY     55  55 100 CALM      30.15S TC  13
MILWAUKEE/TIMM SUNNY     52  52 100 CALM      30.17S TC  11
RACINE         SUNNY     59  56  89 N5        30.16S TC  15
KENOSHA        MOSUNNY   55  55 100 CALM      30.16S TC  13
FOND DU LAC    MOSUNNY   49  49 100 CALM      30.16F TC   9
SHEBOYGAN      MOSUNNY   59  56  89 NE3       30.16S TC  15
WEST BEND      PTSUNNY   50  48  93 CALM      30.17S TC  10
JUNEAU         CLOUDY    50  50 100 CALM      30.17S FOG     TC  10
$$

LSZ147-162-271500-
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  1340   56 54  170/ 10/ 12 1020.1F
DEVILS ISLAND    1340   56     160/  8/ 11 1019.5F
PORT WING        1340   60     190/  6/  9 1019.0S
SAXON HARBOR     1350   57      CALM  /  4 1020.3S
$$

LMZ867-665-643>646-271500-
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  1340   58     270/  2/  5   N/A
S GREEN BAY BUOY 1200   57 63   20/  4/  6   N/A     1
N MID LAKE BUOY  1340   64 65  190/  4/  4 1021.0F
NORTHPORT PIER   1300          320/  4/  6 1022.0
KEWAUNEE LAKESHO 1306          300/  5/  6 1020.6
SHEBOYGAN LAKESH 1340   57     350/  6/  7 1021.4S
PORT WASHINGTON  1345   62        CALM       N/A
ATWATER BUOY     1200   58 62  360/  8/  8 1021.5    1
MILWAUKEE LAKESH 1340   58     300/  2/  3   N/A
$$

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