449
ASUS43 KMKX 210410
RWRWI
WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1100 PM CDT MON APR 20 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>028-210500-
NORTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SUPERIOR ARPT CLEAR 48 24 38 SW5 29.82S TC 9
ASHLAND CLEAR 50 23 34 SW9 29.84F TC 10
HAYWARD CLEAR 46 25 43 S9 29.87F TC 8
SIREN PTCLDY 53 27 37 S9 29.86F TC 12
CUMBERLAND PTCLDY 50 32 50 S9 29.89F TC 10
RICE LAKE PTCLDY 50 26 40 SE9 29.91F TC 10
CHETEK PTCLDY 51 27 38 S7 29.91F TC 11
LADYSMITH PTCLDY 47 27 45 S6 29.94F TC 8
EAU CLAIRE PTCLDY 50 25 37 S13 29.92F TC 10
MENOMONIE PTCLDY 47 31 55 E5 29.92F TC 8
NEW RICHMOND PTCLDY 51 32 49 S13 29.88F TC 10
OSCEOLA PTCLDY 52 28 39 SE6 29.90S TC 11
WIZ003>005-009-010-017-018-210500-
NORTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANITOWISH WTR CLEAR 45 21 38 S13 29.90F TC 7
ARBOR VITAE CLEAR 45 21 39 SW13G18 29.92F TC 7
WOODRUFF CLEAR 45 21 39 SW13G18 29.92F TC 7
RHINELANDER CLEAR 45 22 40 SW13 29.95F TC 7
EAGLE RIVER CLEAR 44 17 33 S6 29.92F TC 7
LAND O LAKES CLEAR 45 18 33 SW7 29.93S TC 7
PHILLIPS CLEAR 45 22 40 S10 29.92F TC 7
TOMAHAWK CLEAR 44 23 43 MISG 29.96F TC 7
MEDFORD PTCLDY 44 26 48 S10 29.97F TC 7
MERRILL NOT AVBL
WIZ029-030-035-036-043>047-210500-
CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WAUSAU PTCLDY 47 25 42 S10 29.98F TC 8
MOSINEE CLOUDY 45 27 49 S12 29.99F TC 7
MARSHFIELD MOCLDY 44 26 49 S7 29.98F TC 7
STEVENS POINT PTCLDY 47 27 46 S7 30.01F TC 8
WAUPACA PTCLDY 47 28 49 S6 30.05F TC 8
WAUTOMA PTCLDY 45 28 51 SE5 30.03F TC 7
WISC RAPIDS PTCLDY 44 23 43 S5 30.01F TC 7
CAMP DOUGLAS PTCLDY 44 28 54 SE5 29.98F TC 7
WIZ011>013-019>022-031-037>040-048>050-210500-
NORTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ANTIGO CLEAR 41 25 53 S9 29.99F TC 5
SHAWANO PTCLDY 46 28 50 CALM 30.02F TC 8
OCONTO PTCLDY 42 30 63 S6 30.03F TC 5
STURGEON BAY MOCLDY 40 28 62 S14 30.05F WCI 32 TC 4
GREEN BAY PTCLDY 41 30 65 S9 30.04F TC 5
MANITOWOC MOCLDY 41 32 70 S12 30.08F TC 5
APPLETON MOCLDY 46 32 57 S8 30.04F TC 8
CLINTONVILLE PTCLDY 45 29 53 SW8 30.04F TC 7
OSHKOSH MOCLDY 44 33 65 S8 30.03F TC 7
WIZ032>034-041-042-053>061-210500-
SOUTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LA CROSSE PTCLDY 51 29 42 S8 29.96F TC 11
SPARTA PTCLDY 38 31 76 CALM 29.97F TC 3
VIROQUA PTCLDY 46 27 47 SE7 30.00S TC 8
BOSCOBEL PTCLDY 50 29 44 CALM 30.01F TC 10
PRAIRIE DU CHI PTCLDY 50 32 49 E5 30.00S TC 10
PLATTEVILLE CLEAR 46 27 47 SE8 30.02F TC 8
WIZ056-057-062-063-064-067-068-210500-
SOUTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REEDSBURG PTCLDY 49 25 38 S3 30.02F TC 10
BARABOO/DELLS PTCLDY 47 28 46 S8 30.02F TC 8
LONE ROCK PTCLDY 46 29 51 SE5 30.02F TC 8
MINERAL POINT NOT AVBL
MADISON PTCLDY 49 27 42 S9 30.04F TC 9
MIDDLETON PTCLDY 49 23 35 S8 30.04F TC 10
WATERTOWN NOT AVBL
MONROE CLEAR 48 27 44 S13 30.03F TC 9
JANESVILLE PTCLDY 50 30 46 S8 30.06F TC 10
WIZ051-052-058>065-066-070>072-210500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 45 31 58 S8 30.09F TC 7
WAUKESHA MOCLDY 43 32 65 SE3 30.09F TC 6
MILWAUKEE/TIMM MOCLDY 43 30 61 S6 30.10F TC 6
RACINE MOCLDY 45 36 70 S8 30.12F TC 7
KENOSHA MOCLDY 44 35 70 S5 30.11F TC 7
FOND DU LAC MOCLDY 44 32 62 S13 30.04F TC 7
SHEBOYGAN CLOUDY 40 32 73 S9 30.07F WCI 34 TC 4
WEST BEND MOCLDY 45 32 61 S6 30.07F TC 7
JUNEAU MOCLDY 44 23 43 SE9 30.06F TC 7
LSZ147-162-210500-
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 0340 53 200/ 6/ 9 1009.8F
SAXON HARBOR 0350 190/ 2/ 10 1011.2S
LMZ867-665-643>646-210500-
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 0300 40 140/ 12/ 20 1017.9
KEWAUNEE LAKESHO 0324 200/ 16/ 22 1018.0
SHEBOYGAN LAKESH 0400 41 180/ 19/ 22 1018.7F
PORT WASHINGTON 0400 42 190/ 18 999.0
ATWATER BUOY 0200 43 190/ 14/ 16 1021.7 2/ 4
MILWAUKEE LAKESH 0350 45 190/ 8/ 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