Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >
Lake Winnebago Forecast About these forecasts
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Note: Experimental product. Check product creation time to verify this is a current forecast. |
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Note: Check product creation time to verify this is a current product. |
594
ASUS43 KGRB 221510
RWRGRB
NORTH-CENTRAL AND NORTHEAST WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE GREEN BAY WI
1000 AM CDT SUN JUN 22 2025
WIZ005-009-010>012-018-019-221600-
NORTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRONWOOD SUNNY 85 74 69 S12 29.79F HX 92
MANITOWISH WTR SUNNY 84 73 70 SW12G18 29.84S HX 90
ARBOR VITAE SUNNY 83 73 70 SW12 29.85F
EAGLE RIVER SUNNY 83 70 64 SW9 29.86S
LAND O LAKES SUNNY 84 70 62 SW7 29.87F
RHINELANDER SUNNY 82 72 71 SW12G23 29.87F
PHILLIPS MOSUNNY 83 73 71 S13G21 29.83S
ANTIGO SUNNY 82 73 73 SW15 29.90S
TOMAHAWK MOSUNNY 84 69 59 MISG 29.86F
MERRILL NOT AVBL
$$
WIZ013-073-221600-
NORTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN SUNNY 88 75 65 S10 29.84F HX 97
MARINETTE SUNNY 86 75 69 SW9G22 29.87S HX 95
OCONTO SUNNY 87 74 63 W13G18 29.86F HX 95
$$
WIZ017-030-035>037-045-221600-
CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MEDFORD MOSUNNY 81 72 74 S13 29.87S
WAUSAU SUNNY 83 72 69 SW10G22 29.87F
MOSINEE SUNNY 82 73 74 SW12G22 29.88S
MARSHFIELD SUNNY 85 74 69 SW15G24 29.87F HX 92
WISC RAPIDS MOSUNNY 86 72 62 S14G26 29.89S HX 92
STEVENS POINT SUNNY 86 73 63 SW17 29.89S HX 93
WAUPACA SUNNY 87 73 62 SW12 29.90S HX 95
SHAWANO SUNNY 87 73 61 SW9 29.88F HX 94
CLINTONVILLE SUNNY 86 74 68 S15 29.90S HX 94
WAUTOMA SUNNY 87 73 62 SW15 29.90F HX 94
$$
WIZ038-039-048-051-221600-
FOX VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
NWS GREEN BAY SUNNY 86 74 67 SW12G21 29.89S HX 94
APPLETON SUNNY 88 75 66 SW16 29.91F HX 97
OSHKOSH SUNNY 85 73 67 S16G25 29.91F HX 91
FOND DU LAC SUNNY 84 73 69 SW14G28 29.93F HX 90
$$
WIZ022-050-052-221600-
EAST CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EPHRAIM SUNNY 83 72 68 SW9G17 29.88S
WASHINGTON ISL SUNNY 81 78 90 SW8 29.87S
STURGEON BAY SUNNY 86 73 65 W13 29.89F HX 93
MANITOWOC SUNNY 86 74 67 SW16 29.91F HX 94
SHEBOYGAN NOT AVBL
$$
LMZ563-521-522-541>543-221600-
LAKESHORE
STATION/POSITION TIME TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(UTC) (F) (DEG/KT/KT) (MB) (MI) (FT/S)
SHEBOYGAN LKSHOR 1500 84 230/ 15/ 17 1012.6S
KEWAUNEE LKSHORE 1424 230/ 10/ 16 1011.3
NORTHPORT PIER 1400 190/ 6/ 15 N/A
N MID LAKE BUOY 1440 54 51 170/ 14/ 16 1012.5R
S GREEN BAY BUOY 1430 71 66 220/ 12/ 14 991.2R 1/ 3
CHAMBERS ISLAND 1440 79 140/ 9/ 15 N/A
MENOMINEE LKSHOR 1424 83 69 200/ 11/ 15 1010.5
$$
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Note: Check data times to verify information is current. |
Lake Winnebago Buoy
- INFOS WinnGB Project
Lake Winnebago Water Temperatures
- Latest hourly reading
- Last 21 days
- Daily stream water temps -- See bottom of report; including Lk Winnebago
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This forecast is available during the boating season, usually April through the end of October. The forecast, both graphical and text, is generated several times per day with updates made when weather conditions become unrepresentative. Use with caution. Be sure to check the product creation time to verify that the forecast you are viewing is current. Forecasts are valid for either 36 or 48 hours dependent on issuance time. Forecast elements include winds, significant wave heights, sensible weather, and associated restrictions to visibility if applicable over the open lake waters.
A wave model is run by NWS in Green Bay which produces the wave height forecast for Lake Winnebago. Forecasters at NWS Green Bay develop the wind forecast that is used in the wave model. The wave model has been used on the Great Lakes and has been shown to do reasonably well.
The latest observations for sites along the lake are also being provided. You may ask “Are these really the kind of winds you can expect on the open area of a lake or reservoir?” Any lake recreationalist will probably tell you that the winds are often found to be stronger than what was forecast or seen at the surrounding observation sites. Studies have shown that there is approximately a 4 to 5 mph increase in sustained wind speeds on open bodies of water compared to the nearest airport. Keep in mind that this difference is over an open waterway and is not necessarily what one would find if they were boating in a protected pocket of the waterway or near a wind protected structure such as a tree line, an island or point.
Click here for more answers to some questions you may have regarding the Lake Winnebago Recreational Forecast.
We greatly value your input into ways to make the forecast and this website more useful. Please contact [email protected] with any suggestions, comments or questions.
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