De Pere Weather

61°F

De Pere, Wisconsin, USA

Updated: 09-24-2021 9:50am

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USA Extremes

Past 24 hours

High Temp

99°F at Terrel County Arpt Aso, TX

Low Temp

1°F at Clayton Lake, ME

Precipitation

1.55in at Oceana/Nas Soucek Fld, VA

Affiliations

No Warnings, Watches, or Advisories

METRIC | IMPERIAL

Updated: 09-24-2021 @ 9:50am

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 60.8°F ---
High Today 60.8°F 9:49 AM	Low Today 44.6°F 3:07 AM
Yest High 67.1°F 1:19 PM	Yest Low 48.6°F 11:54 PM
Sta* High 93.0°F 2017	Sta* Low 36.8°F 2012
* This Station's Records Since 2/2004
Rec* High 95°F 1948	Rec* Low 42°F 1915
* Records from NWS RHI

	Clear
	Wind: WNW 2.5 Gusting to: 3.4 mph
	Rain: 0.00 in
	Current CBI Fire Danger: 2.8 of 100

Today Mostly Sunny then Slight Chance Showers And T-Storms	Tonight Showers And T-Storms then Mostly Cloudy	Saturday Mostly Sunny
Hi 75 °F ↓	Lo 45 °F	Hi 65 °F ↓

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Current:	51.7°F
Last Hour:	3.5°F
High 9:48 AM:	51.9°F
Low 3:07 AM:	39.8°F
Record High:	78.1°F on Aug-10-2021
Record Low:	-20.0°F on Feb-7-2021
Wetbulb:	55.9°F

Rain Today
Today:	0.00 in
Yesterday:	0.00 in
Last 7 Days:	0.81 in
Sep Rain:	1.41 in
Sep to Date Avg:¹⁰	0.00 in
Sep to Date Diff from Avg:¹⁰	1.41 in
Sep Avg:	2.71 in
Diff from Avg:	1.30 in
Season:¹	25.77 in
YTD Avg:¹¹	24.19 in
YTD Diff from Avg:¹¹	1.58 in
Last Rain Time/Date:	Sep-21-2021 at 1:54 AM
104 rain days in 2021
9 days in September 2 days since last rain

Current:	WNW 2.5 mph
1Hr Average:	3.6 mph
Wind Run:	9.26 miles
Wind Gust
Current:	3.4 mph mph
Today:	11.5 mph 9:19 AM
Month:	37.5 mph Sep-20
Year:	41.4 mph Mar-11
Record Gust:	41.4 mph Mar-11-2021

Sunlight:

12 hrs 1 min
24 sec
of Sunlight Today Which is
3 min 3 sec shorter than
yesterday
(Noon)

(Midnight)

Waning Gibbous

88%
Illuminated

Humidity

Barometer

Current:	72%
Last Hour:	7%
High 6:50 AM:	88%
Low 9:49 AM:	72%
Record High:	97% Nov-10-2020
Record Low:	0% Sep-13-2020

Current:	29.878 inHg
Last Hour:	Falling slowly
High 7:19 AM:	29.917 in.
Low 3:07 AM:	29.873 in.
Record High:	30.655 inHg Jan-28-2021
Record Low:	29.176 inHg Feb-4-2021

Heating Degree Days

Snow³

Wind Chill

Air

Today:	7.1
Sep:	48.0
2021 to Date:	4303.8
Cooling Degree Days
2021 to Date:	718.2

Today:	0.00 in
Yesterday:	0.00 in
Sep Snow:	0.00 in
Sep Avg:	0.00 in
Diff from Avg:	0.00 in
Season Total:²	10.50 in
Snow Depth:	2.00 in
0 snow days in September
4 snow days this season.²
First Snow of Season: Jan-24-2021
Average 1st Snow: 24 of Dec

Current:	60.8°F
Low 3:07 AM:	44.6°F
Yesterday:	46.3°F
Record:	-31.0°F Feb-7-2021

Quality
Index⁶:
27

Good

Density:
1.21 kg/m³

Current UV Index

Current Solar Energy⁹

4.0

Sunburn in

28 Minutes

Highest:
9:39 AM
4.0

334 W/m²
100%
W/m² ⇒ SI

High Today:
9:50 AM
334 W/m²
Record:
1238 W/m²

Almanac

Irrigation Index⁵

Station All Time Records

Cloud Level

Currently:	Morning
YTD Avg Temp:	51.5°F
Sunrise:	6:42 am
Sunset:	6:45 pm
Moonrise:	8:19 pm
Moonset:	10:17 am
Full Moon:	-September-2021
New Moon:	11:06 UTC -October-2021

Updated at Midnight
Current ET:	0.06 in
7-Days Rain:	0.81 in
7-Days ET:	1.73 in
7-Day:	0.918 in
September:	3.44 in
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HIGHS:	LOWS:
93.9°F Jun-5-2021	-13.0°F Feb-7-2021
Daytime Records
93.2°F Jun-05-2021	-4.9°F Feb-07-2021
Nitetime Records
80.1°F Jun-06-2021	-4.9°F Feb-14-2021
ICN:0 \| S3C2:6 \| Ajax 3.xx ISS:Ok \|

¹ Rain season: Jan 1st to Dec 31st. ² Snow season July 1st to June 30th. ³ Snow manually measured usually around 7AM and 7PM. ⁵ Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present). ⁶ Air Quality Index is provided by Wisconsin Polution Control Agency and is updated hourly between the hours of 6AM and Midnight. ⁹ Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked. ¹⁰ Historical average only to day 24 of just the month of September for this station since 2004. ¹¹ Historical average rain this season to day 24 of September for this station since 2004.

NWS Weather Forecast - Outlook Today & Tonight

Today

Mostly Sunny then Slight Chance Showers And T-Storms

Hi 75 °F ↓

NWS forecast: A slight chance of showers and thunderstorms after 5pm. Mostly sunny. High near 75, with temperatures falling to around 71 in the afternoon. South southwest wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Showers And T-Storms then Mostly Cloudy

Lo 45 °F

NWS forecast: Showers and thunderstorms before midnight. Mostly cloudy, with a low around 45. West wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

NWS Short Term Weather Forecast

Saturday Mostly Sunny	Saturday Night Mostly Clear	Sunday Mostly Sunny	Sunday Night Partly Cloudy	Monday Mostly Sunny	Monday Night Mostly Clear	Tuesday Sunny
Hi 65 °F ↓	Lo 45 °F	Hi 70 °F	Lo 51 °F	Hi 70 °F	Lo 50 °F	Hi 71 °F

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