Weather Forecast for Green Bay & Door County

Wisconsin, United States of America

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Current Weather - Green Bay & Door County: 5°C

Wisconsin, United States of America

Clear

Feels like 3°C

Wind

13 km/h S

Humidity

84%

Pressure

1014 mb

UV Index

0

Visibility

10 km

Overcast

Overcast

Friday, April 17, 2026

High

7°C

Low

3°C

Rain Chance

0%

Hourly Forecast

Overcast 4°C
07:00
Overcast 5°C
08:00
Overcast 5°C
09:00
Overcast 6°C
10:00
Overcast 6°C
11:00
Overcast 5°C
12:00
Overcast 4°C
13:00
Overcast 4°C
14:00
Overcast 4°C
15:00
Overcast 4°C
16:00
Overcast 4°C
17:00
Overcast 5°C
18:00
Thundery outbreaks in nearby 6°C
19:00
Thundery outbreaks in nearby 6°C
20:00
Thundery outbreaks in nearby 7°C
21:00
Overcast 7°C
22:00
Overcast 6°C
23:00
Apr 18

Day Statistics

Maximum Wind

53 km/h

Humidity

97%

Precipitation

0 mm

UV Index

1

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

05:59 AM

Sunset

07:37 PM

Moonrise

05:42 AM

Moonset

08:25 PM

Moon Phase

New Moon

Moon Illumination

0%

Air Quality

PM2.5

3.9

μg/m³

PM10

4.7

μg/m³

NO₂

1.5

μg/m³

O₃

89.1

μg/m³

SO₂

1

μg/m³

CO

155.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Flood Warning issued April 16 at 11:43AM CDT until April 21 at 11:00AM CDT by NWS Green Bay WI

Dickinson, MI; Menominee, MI; Marinette, WI Apr 16, 11:43 AM - Apr 17, 02:45 AM
Severity: Severe Urgency: Immediate

...The Flood Warning continues for the following rivers in Michigan...Wisconsin... Menominee River near Niagara affecting Marinette, Menominee, Dickinson and Florence Counties. Menominee River near Menominee River at White Rapids Dam affecting Marinette and Menominee Counties. Menominee River near Koss affecting Marinette and Menominee Counties. Menominee River near Florence affecting Florence, Dickinson and Iron Counties. Menominee River near Vulcan affecting Marinette, Menominee and Dickinson Counties. Menominee River near McAllister affecting Marinette and Menominee Counties. For the Menominee River...including Florence, Twin Falls Dam-Iron Mountain, Vulcan, Niagara, Pembine, Menominee River at White Rapids Dam, Koss, McAllister...Major flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Menominee River near Vulcan. * WHEN...Until Tuesday morning. * IMPACTS...At 17.0 feet, Structures along the river along Homestead Road and Sturgeon Way Road may start to be impacted by floodwaters. * ADDITIONAL DETAILS... - At 11:00 AM CDT Thursday the stage was 16.9 feet. - Bankfull stage is 10.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:00 AM CDT Thursday was 17.2 feet. - Forecast...The river is expected to fall below flood stage early Tuesday morning and continue falling to 12.4 feet Thursday, April 23. - Flood stage is 15.0 feet. - Flood History...This crest compares to a previous crest of 17.7 feet on 04/19/2002 and 17.4 feet on 04/27/1996 and on 04/16/2023. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued late tonight by 245 AM CDT.

Event: Flood Warning Certainty: Observed Category: Met

Flood Warning issued April 16 at 11:43AM CDT by NWS Green Bay WI

Menominee, MI; Marinette, WI Apr 16, 11:43 AM - Apr 17, 02:45 AM
Severity: Severe Urgency: Immediate

...The Flood Warning continues for the following rivers in Michigan...Wisconsin... Menominee River near Niagara affecting Marinette, Menominee, Dickinson and Florence Counties. Menominee River near Menominee River at White Rapids Dam affecting Marinette and Menominee Counties. Menominee River near Koss affecting Marinette and Menominee Counties. Menominee River near Florence affecting Florence, Dickinson and Iron Counties. Menominee River near Vulcan affecting Marinette, Menominee and Dickinson Counties. Menominee River near McAllister affecting Marinette and Menominee Counties. For the Menominee River...including Florence, Twin Falls Dam-Iron Mountain, Vulcan, Niagara, Pembine, Menominee River at White Rapids Dam, Koss, McAllister...Major flooding is forecast. * WHAT...Minor flooding is occurring. * WHERE...Menominee River near Menominee River at White Rapids Dam. * WHEN...Until further notice. * IMPACTS...At 14.0 feet, Flooding is confined to wooded lowland areas. * ADDITIONAL DETAILS... - At 11:00 AM CDT Thursday the stage was 14.8 feet. - Bankfull stage is 11.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:00 AM CDT Thursday was 15.0 feet. - Forecast...No forecast is available for this location. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued late tonight by 245 AM CDT.

Event: Flood Warning Certainty: Observed Category: Met

Flood Warning issued April 16 at 11:43AM CDT until April 21 at 7:00PM CDT by NWS Green Bay WI

Dickinson, MI; Menominee, MI; Florence, WI; Marinette, WI Apr 16, 11:43 AM - Apr 17, 02:45 AM
Severity: Severe Urgency: Immediate

...The Flood Warning continues for the following rivers in Michigan...Wisconsin... Menominee River near Niagara affecting Marinette, Menominee, Dickinson and Florence Counties. Menominee River near Menominee River at White Rapids Dam affecting Marinette and Menominee Counties. Menominee River near Koss affecting Marinette and Menominee Counties. Menominee River near Florence affecting Florence, Dickinson and Iron Counties. Menominee River near Vulcan affecting Marinette, Menominee and Dickinson Counties. Menominee River near McAllister affecting Marinette and Menominee Counties. For the Menominee River...including Florence, Twin Falls Dam-Iron Mountain, Vulcan, Niagara, Pembine, Menominee River at White Rapids Dam, Koss, McAllister...Major flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. This approaches the flood of record. * WHERE...Menominee River near Niagara. * WHEN...Until Tuesday evening. * IMPACTS...At 14.5 feet, In the city of Niagara, water begins to cover the Niagara boat landing on Tyler Road, and water approaches homes along Sherman Street. * ADDITIONAL DETAILS... - At 11:00 AM CDT Thursday the stage was 14.4 feet. - Bankfull stage is 10.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:00 AM CDT Thursday was 14.4 feet. - Forecast...The river is expected to rise to a crest of 14.4 feet this afternoon. It will then fall below flood stage early Tuesday morning. - Flood stage is 13.0 feet. - Flood History...This crest compares to a previous crest of 15.1 feet on 04/27/1996 and 14.5 feet on 04/24/2019. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued late tonight by 245 AM CDT.

Event: Flood Warning Certainty: Observed Category: Met

When to visit Green Bay & Door County?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
-4°C
💧
7 Days of rain
❄️
Very heavy snowfall

February

☀️
-4°C
💧
6 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month
🌵 Driest month

March

☀️
0°C
💧
8 Days of rain
❄️
Very heavy snowfall

April

☀️
4°C
💧
11 Days of rain
❄️
Very heavy snowfall

May

☀️
10°C
💧
11 Days of rain
❄️
Light snow possible

June

☀️
17°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
23°C
💧
11 Days of rain
❄️
No snowfall
Best time to visit

August

☀️
23°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

September

☀️
20°C
💧
12 Days of rain
❄️
No snowfall

October

☀️
13°C
💧
13 Days of rain
❄️
Light snow possible
🌧 Wettest month,

November

☀️
7°C
💧
10 Days of rain
❄️
Very heavy snowfall

December

☀️
1°C
💧
9 Days of rain
❄️
Very heavy snowfall