264
ASUS43 KMKX 211110
RWRWI
WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
600 AM CDT TUE APR 21 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
WIZ001-002-006>008-014>016-023>028-211200-
NORTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SUPERIOR ARPT CLEAR 31 27 85 CALM 29.82R TC 0
ASHLAND CLEAR 37 28 70 MISG 29.82R TC 3
HAYWARD CLEAR 33 28 81 CALM 29.82S TC 1
SIREN CLEAR 35 29 81 CALM 29.82R TC 1
CUMBERLAND CLEAR 39 32 75 E3 29.82S TC 4
RICE LAKE CLEAR 39 28 65 CALM 29.84S TC 4
CHETEK CLEAR 39 31 71 CALM 29.83S TC 4
LADYSMITH CLEAR 36 28 73 E3 29.85S TC 2
EAU CLAIRE CLEAR 36 30 79 CALM 29.81F TC 2
MENOMONIE CLEAR 42 34 73 CALM 29.82S TC 5
NEW RICHMOND CLEAR 40 36 84 CALM 29.81F TC 4
OSCEOLA CLEAR 39 33 78 CALM 29.84S TC 4
WIZ003>005-009-010-017-018-211200-
NORTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANITOWISH WTR CLEAR 31 26 82 CALM 29.84S TC 0
ARBOR VITAE CLEAR 36 26 66 S3 29.84S TC 2
WOODRUFF CLEAR 36 26 66 S3 29.84S TC 2
RHINELANDER CLEAR 41 27 57 CALM 29.85F TC 5
EAGLE RIVER CLEAR 31 24 77 CALM 29.85S TC -1
LAND O LAKES CLEAR 31 25 80 CALM 29.87S TC -1
PHILLIPS CLEAR 37 28 70 CALM 29.83S TC 3
TOMAHAWK CLEAR 32 27 82 MISG 29.86S TC 0
MEDFORD CLEAR 37 28 68 CALM 29.84F TC 3
MERRILL NOT AVBL
WIZ029-030-035-036-043>047-211200-
CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WAUSAU CLEAR 40 29 64 NE5 29.86F TC 4
MOSINEE CLEAR 41 30 65 SE5 29.85F TC 5
MARSHFIELD CLEAR 40 30 67 S3 29.84F TC 4
STEVENS POINT CLEAR 42 31 62 CALM 29.87F TC 6
WAUPACA CLEAR 41 32 69 CALM 29.91F TC 5
WAUTOMA CLEAR 34 31 88 CALM 29.88F TC 1
WISC RAPIDS CLEAR 38 29 70 SE3 29.86F TC 3
CAMP DOUGLAS CLEAR 45 35 69 CALM 29.83F TC 7
WIZ011>013-019>022-031-037>040-048>050-211200-
NORTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ANTIGO CLEAR 33 27 77 S3 29.87F TC 1
SHAWANO CLEAR 44 31 59 CALM 29.89F TC 7
OCONTO CLEAR 36 35 98 CALM 29.89F TC 2
STURGEON BAY CLEAR 39 35 86 S8 29.91F WCI 33 TC 4
GREEN BAY CLEAR 42 33 70 S6 29.89F TC 6
MANITOWOC CLEAR 40 37 89 S8 29.92F WCI 34 TC 4
APPLETON PTCLDY 46 36 66 S9 29.89F TC 8
CLINTONVILLE CLEAR 39 32 76 CALM 29.90F TC 4
OSHKOSH CLEAR 43 36 76 S8 29.89F TC 6
WIZ032>034-041-042-053>061-211200-
SOUTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LA CROSSE NOT AVBL
SPARTA CLEAR 39 34 82 CALM 29.83F TC 4
VIROQUA CLEAR 47 39 73 S7 29.85F TC 8
BOSCOBEL CLEAR 44 39 82 CALM 29.88F TC 7
PRAIRIE DU CHI CLEAR 53 43 69 E3 29.87S TC 12
PLATTEVILLE CLEAR 49 40 69 S14 29.90F TC 10
WIZ056-057-062-063-064-067-068-211200-
SOUTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REEDSBURG CLEAR 51 39 64 S9 29.87S TC 11
BARABOO/DELLS CLEAR 49 40 69 SW5 29.87F TC 10
LONE ROCK CLEAR 51 40 65 SW3 29.88F TC 11
MINERAL POINT NOT AVBL
MADISON MOCLDY 51 40 65 S13 29.90F TC 11
MIDDLETON CLEAR 52 38 57 SW10 29.90F TC 11
WATERTOWN NOT AVBL
MONROE CLEAR 48 40 74 SW16 29.91S TC 9
JANESVILLE MOCLDY 48 39 71 S10 29.95S TC 9
WIZ051-052-058>065-066-070>072-211200-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 50 37 61 SW14 29.93F TC 10
WAUKESHA CLEAR 50 37 62 S6 29.94F TC 10
MILWAUKEE/TIMM CLEAR 46 36 66 SW9 29.95F TC 8
RACINE CLEAR 50 37 61 SW12 29.96F TC 10
KENOSHA CLEAR 51 36 56 SW15 29.95F TC 11
FOND DU LAC CLEAR 47 37 68 S12 29.89F TC 8
SHEBOYGAN CLEAR 40 36 86 S6 29.91F TC 4
WEST BEND CLEAR 45 36 70 CALM 29.92F TC 7
JUNEAU CLEAR 44 31 58 S8 29.92F TC 7
LSZ147-162-211200-
LAKE SUPERIOR
STATION/POSITION TIME TEMP WIND PRES WAVE
AIR SEA DIR/SP/G HT/PER
(UTC) (F) (DEG/KT/KT) (MB) (FT/S)
PORT WING 1030 34 150/ 1/ 3 1009.8R
SAXON HARBOR 1050 CALM 1010.2R
LMZ867-665-643>646-211200-
LAKE MICHIGAN
STATION/POSITION TIME TEMP WIND PRES WAVE
AIR SEA DIR/SP/G HT/PER
(UTC) (F) (DEG/KT/KT) (MB) (FT/S)
NORTHPORT PIER 1000 130/ 8/ 13 1013.9
KEWAUNEE LAKESHO 1024 200/ 10/ 14 1012.8
SHEBOYGAN LAKESH 1100 41 170/ 13/ 14 1013.5F
PORT WASHINGTON 1100 42 CALM 994.0
ATWATER BUOY 0930 41 N/A
MILWAUKEE LAKESH 1050 51 230/ 7/ 9 N/A
TC - TEMPERATURE IN CELSIUS
VSB - VISIBILITY IN STATUTE MILES
WCI - WIND CHILL INDEX
HX - HEAT INDEX
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page