Regional Weather Roundup
Issued by NWS

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339
ASUS43 KMKX 260310
RWRWI

WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1000 PM CDT FRI SEP 25 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>028-260400-
NORTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SUPERIOR ARPT  CLOUDY    57  55  91 NE6       30.27S TC  14
ASHLAND        NOT AVBL
HAYWARD        CLOUDY    61  56  83 N6        30.28R TC  16
SIREN          MOCLDY    62  57  83 CALM      30.25S TC  17
CUMBERLAND     PTCLDY    64  61  88 E5        30.26F TC  18
RICE LAKE      PTCLDY    60  57  89 E5        30.28S TC  16
CHETEK         PTCLDY    61  57  88 E5        30.27S TC  16
LADYSMITH      PTCLDY    53  52  94 CALM      30.30S TC  12
EAU CLAIRE     PTCLDY    62  54  74 E8        30.25S TC  17
MENOMONIE      PTCLDY    62  56  82 E5        30.25S TC  17
NEW RICHMOND   PTCLDY    63  59  88 E5        30.24S TC  17
OSCEOLA        PTCLDY    57  57 100 E3        30.26S TC  14
$$

WIZ003>005-009-010-017-018-260400-
NORTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANITOWISH WTR CLEAR     51  51  99 CALM      30.31S TC  11
ARBOR VITAE    CLEAR     52  50  93 CALM      30.31R TC  11
WOODRUFF       CLEAR     52  50  93 CALM      30.31R TC  11
RHINELANDER    CLEAR     50  49  96 CALM      30.31S TC  10
EAGLE RIVER    CLEAR     49  49 100 CALM      30.31S TC  10
LAND O LAKES   CLEAR     53  53 100 CALM      30.33S TC  12
PHILLIPS       CLEAR     52  52  99 CALM      30.29S TC  11
TOMAHAWK       CLEAR     56  55  95 CALM      30.31R TC  14
MEDFORD        CLEAR     52  52  99 CALM      30.29S TC  11
MERRILL        CLEAR     54  54  99 CALM      30.30R TC  12
$$

WIZ029-030-035-036-043>047-260400-
CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WAUSAU         CLEAR     57  54  89 E3        30.30R TC  14
MOSINEE        CLEAR     55  54  94 CALM      30.29S TC  13
MARSHFIELD     PTCLDY    55  54  96 CALM      30.29S TC  13
STEVENS POINT  CLEAR     55  53  93 CALM      30.30S TC  13
WAUPACA        CLEAR     53  50  91 CALM      30.34R TC  12
WAUTOMA        PTCLDY    52  50  93 CALM      30.30S TC  11
WISC RAPIDS    PTCLDY    55  55 100 E6        30.29S TC  13
CAMP DOUGLAS   NOT AVBL
$$

WIZ011>013-019>022-031-037>040-048>050-260400-
NORTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ANTIGO         CLEAR     58  55  87 SE5       30.32S TC  15
SHAWANO        CLEAR     59  52  76 CALM      30.31S TC  15
OCONTO         CLOUDY    50  49  98 CALM      30.31S VSB 1/2 TC  10
STURGEON BAY   CLEAR     54  52  93 CALM      30.32S TC  12
GREEN BAY      CLEAR     51  49  92 CALM      30.30S TC  11
MANITOWOC      CLEAR     51  49  92 CALM      30.31S TC  11
APPLETON       CLEAR     61  48  63 CALM      30.31S TC  16
CLINTONVILLE   CLEAR     55  51  83 CALM      30.32S TC  13
OSHKOSH        CLEAR     54  49  83 CALM      30.29S TC  12
$$

WIZ032>034-041-042-053>061-260400-
SOUTHWEST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LA CROSSE      PTCLDY    60  57  89 SE5       30.25R TC  16
SPARTA         CLOUDY    62  59  89 CALM      30.24S FOG     TC  17
VIROQUA        PTCLDY    57  56  95 E5        30.27S TC  14
BOSCOBEL       CLOUDY    58  57  97 CALM      30.26S TC  14
PRAIRIE DU CHI CLEAR     58  58  99 CALM      30.25S TC  15
PLATTEVILLE    PTCLDY    60  59  97 CALM      30.26S TC  15
$$

WIZ056-057-062-063-064-067-068-260400-
SOUTH CENTRAL WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REEDSBURG      PTCLDY    60  59  97 CALM      30.28R TC  16
BARABOO/DELLS  MOCLDY    58  53  83 E6        30.29R TC  15
LONE ROCK      CLOUDY    60  58  92 E3        30.26S TC  16
MINERAL POINT  NOT AVBL
MADISON        PTCLDY    57  48  72 SE5       30.28R TC  14
MIDDLETON      CLEAR     60  50  69 SE9       30.29R TC  15
WATERTOWN      CLEAR     51  48  89 CALM      30.29S TC  11
MONROE         CLEAR     57  52  83 E5        30.26F TC  14
JANESVILLE     CLEAR     52  50  93 E5        30.28S TC  11
$$

WIZ051-052-058>065-066-070>072-260400-
SOUTHEAST WISCONSIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MILWAUKEE      CLEAR     56  52  86 CALM      30.28S TC  13
WAUKESHA       CLEAR     50  50 100 SE1       30.29S TC  10
MILWAUKEE/TIMM CLEAR     50  48  93 CALM      30.30F TC  10
RACINE         CLEAR     51  50  96 CALM      30.30S TC  11
KENOSHA        CLEAR     50  48  93 NE3       30.29S TC  10
FOND DU LAC    CLEAR     49  47  93 CALM      30.30S TC   9
SHEBOYGAN      CLEAR     50  49  96 CALM      30.31R TC  10
WEST BEND      CLEAR     46  46 100 CALM      30.30S TC   8
JUNEAU         CLEAR     52  48  85 CALM      30.29F TC  11
$$

LSZ147-162-260400-
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  0250   56 54  100/  8/  8 1026.3R   0
DEVILS ISLAND    0250   58     120/  7/  8 1025.7R
PORT WING        0240   58      CALM  /  2 1024.7S
SAXON HARBOR     0230   53      CALM  /  4 1025.7R
$$

LMZ867-665-643>646-260400-
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  0240   56     130/  3/  4   N/A
S GREEN BAY BUOY 0100   63 65  160/  8/  8   N/A     1
N MID LAKE BUOY  0250   63 65   80/  4/  4 1026.3R   1
NORTHPORT PIER   0200          180/  3/  5 1026.8
KEWAUNEE LAKESHO 0224          290/  3/  4 1025.6
SHEBOYGAN LAKESH 0250   60     360/  4/  5 1026.3R
PORT WASHINGTON  0255   55        CALM       N/A
ATWATER BUOY     0100   62     120/  6/  6 1026.4    1/ 3
MILWAUKEE LAKESH 0250   62      50/  4/  5   N/A
$$

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