121
ASUS43 KMKX 212059
RWRWI
WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
300 PM CST SUN DEC 21 2025
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>028-212200-
NORTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SUPERIOR ARPT PTCLDY 18 4 54 NW3 30.20F TC -8
ASHLAND PTCLDY 19 4 51 CALM 30.20F TC -7
HAYWARD CLEAR 23 5 46 S14 30.18F WCI 11 TC -5
SIREN SUNNY 26 8 47 S7 30.19F WCI 18 TC -4
CUMBERLAND MOSUNNY 23 12 63 S9 30.21F WCI 13 TC -5
RICE LAKE SUNNY 21 4 48 S8 30.25S WCI 11 TC -6
CHETEK MOSUNNY 23 6 47 S8 30.24F WCI 14 TC -5
LADYSMITH SUNNY 19 5 54 S6 30.25S WCI 11 TC -7
EAU CLAIRE NOT AVBL
MENOMONIE SUNNY 24 4 41 E3 30.26F TC -4
NEW RICHMOND SUNNY 23 12 63 SE7 30.23S WCI 15 TC -5
OSCEOLA SUNNY 24 8 50 SE6 30.25F WCI 17 TC -5
WIZ003>005-009-010-017-018-212200-
NORTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANITOWISH WTR MOCLDY 16 3 57 S6 30.19F WCI 7 TC -9
ARBOR VITAE PTCLDY 17 3 53 S6 30.20F WCI 9 TC -8
WOODRUFF PTCLDY 17 3 53 S6 30.20F WCI 9 TC -8
RHINELANDER MOCLDY 19 3 49 S6 30.22F WCI 11 TC -7
EAGLE RIVER CLEAR 18 2 50 S5 30.21S WCI 11 TC -8
LAND O LAKES PTCLDY 19 3 51 S6 30.20F WCI 10 TC -7
PHILLIPS MOCLDY 23 6 47 S8 30.20F WCI 14 TC -5
TOMAHAWK MOCLDY 22 3 44 MISG 30.23F TC -5
MEDFORD SUNNY 17 4 56 S9 30.25S WCI 6 TC -8
MERRILL PTCLDY 21 1 41 S5 30.26S WCI 14 TC -6
WIZ029-030-035-036-043>047-212200-
CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WAUSAU CLEAR 19 5 54 S7 30.28F WCI 10 TC -7
MOSINEE MOSUNNY 19 5 53 S7 30.28F WCI 10 TC -7
MARSHFIELD SUNNY 20 6 55 S8 30.28S WCI 10 TC -7
STEVENS POINT SUNNY 22 5 48 S6 30.32F WCI 14 TC -6
WAUPACA SUNNY 23 5 46 SE6 30.38S WCI 16 TC -5
WAUTOMA SUNNY 23 9 55 S7 30.35F WCI 15 TC -5
WISC RAPIDS SUNNY 23 5 46 SW7 30.32F WCI 15 TC -5
CAMP DOUGLAS SUNNY 28 8 41 S9 30.29F WCI 19 TC -2
WIZ011>013-019>022-031-037>040-048>050-212200-
NORTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ANTIGO CLEAR 18 5 56 S6 30.27S WCI 10 TC -8
SHAWANO CLEAR 20 2 45 S5 30.35S WCI 14 TC -6
OCONTO PTCLDY 17 2 52 SW7 30.38R WCI 8 TC -8
STURGEON BAY NOT AVBL
GREEN BAY CLEAR 17 6 62 SW8 30.37S WCI 7 TC -8
MANITOWOC CLEAR 21 7 54 W9 30.38F WCI 11 TC -6
APPLETON CLEAR 21 9 58 SW8 30.36F WCI 12 TC -6
CLINTONVILLE CLEAR 18 5 55 S6 30.37S WCI 10 TC -8
OSHKOSH SUNNY 20 8 60 S6 30.37S WCI 12 TC -7
WIZ032>034-041-042-053>061-212200-
SOUTHWEST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LA CROSSE SUNNY 26 11 52 S13 30.32F WCI 15 TC -3
SPARTA SUNNY 30 11 45 SW13 30.30F WCI 20 TC -1
VIROQUA SUNNY 27 11 52 S5 30.30S WCI 21 TC -3
BOSCOBEL SUNNY 29 11 47 SW7 30.38F WCI 22 TC -2
PRAIRIE DU CHI SUNNY 31 14 50 CALM 30.36F TC -1
PLATTEVILLE SUNNY 29 14 53 S8 30.37S WCI 21 TC -1
WIZ056-057-062-063-064-067-068-212200-
SOUTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REEDSBURG SUNNY 28 8 44 S6 30.34F WCI 21 TC -2
BARABOO/DELLS SUNNY 26 11 53 S7 30.34F WCI 18 TC -3
LONE ROCK SUNNY 27 10 49 S7 30.38S WCI 19 TC -3
MINERAL POINT NOT AVBL
MADISON MOSUNNY 26 10 50 S9 30.37F WCI 17 TC -3
MIDDLETON SUNNY 28 9 44 S7 30.37F WCI 21 TC -2
WATERTOWN SUNNY 26 9 47 SW9 30.39R WCI 17 TC -3
MONROE SUNNY 27 13 56 S7 30.37S WCI 19 TC -3
JANESVILLE SUNNY 28 12 50 S9 30.40F WCI 20 TC -2
WIZ051-052-058>065-066-070>072-212200-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE SUNNY 28 9 44 SW10 30.39F WCI 19 TC -2
WAUKESHA SUNNY 27 9 46 SW6 30.40S WCI 20 TC -3
MILWAUKEE/TIMM SUNNY 28 9 43 SW9 30.41S WCI 20 TC -2
RACINE SUNNY 29 9 43 SW13 30.42F WCI 19 TC -2
KENOSHA SUNNY 30 10 43 SW10 30.41S WCI 21 TC -1
FOND DU LAC SUNNY 23 8 52 S8 30.37S WCI 14 TC -5
SHEBOYGAN CLEAR 21 9 59 SW5 30.38S WCI 15 TC -6
WEST BEND SUNNY 28 10 47 SW9 30.37S WCI 20 TC -2
JUNEAU SUNNY 23 10 56 S10 30.38S WCI 12 TC -5
LSZ147-162-212200-
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 2030 20 190/ 6/ 9 1022.4F
SAXON HARBOR 2030 22 CALM / 7 1023.4F
LMZ867-665-643>646-212200-
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 2000 17 220/ 2/ 7 N/A
KEWAUNEE LAKESHO 2024 19 240/ 2/ 7 1028.0
SHEBOYGAN LAKESH 2000 21 240/ 9/ 10 1030.3F
PORT WASHINGTON 2050 27 210/ 4 1011.0S
TC - TEMPERATURE IN CELSIUS
VSB - VISIBILITY IN STATUTE MILES
WCI - WIND CHILL INDEX
HX - HEAT INDEX
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