Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. 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. |
622
ASUS43 KGRB 012010
RWRGRB
NORTH-CENTRAL AND NORTHEAST WISCONSIN REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE GREEN BAY WI
300 PM CDT MON SEP 01 2025
WIZ005-009-010>012-018-019-012100-
NORTH CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRONWOOD PTSUNNY 74 58 57 NE5 30.22F
MANITOWISH WTR MOSUNNY 76 55 48 S8 30.23F
ARBOR VITAE SUNNY 75 54 48 S5 30.23F
EAGLE RIVER SUNNY 76 51 41 SW6 30.23F
LAND O LAKES PTSUNNY 74 55 51 CALM 30.24F
RHINELANDER SUNNY 75 50 41 S8 30.24F
PHILLIPS SUNNY 73 55 52 S5 30.23S
ANTIGO SUNNY 73 53 49 SE7 30.26F
TOMAHAWK SUNNY 77 44 30 S6 30.24F
MERRILL SUNNY 75 48 38 E3 30.23F
$$
WIZ013-073-012100-
NORTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN SUNNY 78 56 46 S7 30.21F
MARINETTE SUNNY 77 57 50 SE9 30.23F
OCONTO SUNNY 76 55 47 S5 30.23F
$$
WIZ017-030-035>037-045-012100-
CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MEDFORD SUNNY 73 47 40 CALM 30.24F
WAUSAU SUNNY 75 48 38 VRB3 30.23F
MOSINEE SUNNY 73 54 49 VRB5 30.23F
MARSHFIELD SUNNY 73 53 49 CALM 30.23F
WISC RAPIDS MOSUNNY 76 51 41 VRB5 30.23F
STEVENS POINT NOT AVBL
WAUPACA MOSUNNY 78 53 41 SE3 30.26F
SHAWANO N/A 79 50 36 S6 30.23F
CLINTONVILLE MOSUNNY 76 54 45 S8 30.25F
WAUTOMA MOSUNNY 75 53 46 SE6 30.23F
$$
WIZ038-039-048-051-012100-
FOX VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
NWS GREEN BAY CLOUDY 75 56 51 CALM 30.22F
APPLETON MOSUNNY 75 57 53 SE7 30.24F
OSHKOSH MOSUNNY 74 55 51 NE6 30.22F
FOND DU LAC PTSUNNY 76 56 49 NE7 30.22F
$$
WIZ022-050-052-012100-
EAST CENTRAL WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EPHRAIM MOSUNNY 73 52 47 N3 30.23F
WASHINGTON ISL SUNNY N/A N/A N/A SW3 30.23F
STURGEON BAY SUNNY 76 55 48 SE8 30.24F
MANITOWOC SUNNY 72 60 66 SE7 30.24F
SHEBOYGAN SUNNY 74 60 61 NE8 30.23F
$$
LMZ563-521-522-541>543-012100-
LAKESHORE
STATION/POSITION TIME TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(UTC) (F) (DEG/KT/KT) (MB) (MI) (FT/S)
SHEBOYGAN LKSHOR 2000 67 80/ 4/ 5 1023.7F
KEWAUNEE LKSHORE 1924 71 120/ 5/ 5 1022.9
NORTHPORT PIER 1900 120/ 7/ 7 N/A
N MID LAKE BUOY 1930 70 150/ 2/ 4 1023.8F
S GREEN BAY BUOY 1930 72 71 340/ 4/ 4 1003.1F 0
CHAMBERS ISLAND 1940 75 200/ 6/ 8 N/A
MENOMINEE LKSHOR 1924 71 69 130/ 7/ 7 1023.0
$$
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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 nws.greenbay@noaa.gov with any suggestions, comments or questions.
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