Previous Day Sunday Jan 24th, 2021 Forecast
Summary: Cold with breezy SW winds.

Wind: Local conditions are Good.
Best launches: Deadwood Point, Columbia Park, High Cliff, Sherwood Landing, Fire Lane 8, Brighton Beach
summary details   ▼
Sylvan Bay - Current Observations
Local Time:
(Jan 24, 2021)
7:17 am
4:53 pm
compass legend
Day of year: 24
Week of year: 3
Day:
9 hrs 35 min 47 sec
Night:
14 hrs 24 min 13 sec
Current Season: Water
Temperature:
( / )
High:
Low:
Wind Chill:
()
Low:
Wind Lull:
(5 min low)
Wind:
(1 min ave)
Wind:
(5 min ave)
Wind Gust:
(5 min peak)
Peak Gust:
all times are Central Standard Time (CST)
Next Update:

Sylvan Bay - Wind Speed
Wind Speeds vs. Time(details ▼)

Sylvan Bay - Wind Direction
Wind Directions vs. Time(details ▼)

Sylvan Bay - Temperature
Temperatures vs. Time(details ▼)

Sylvan Bay - Wind Polar
Wind Speeds vs. Directions(details ▼)

Sylvan Bay - Tabular Data for Sunday Jan 24th, 2021

A summary of Today's observations are shown in the table below. All measured values are time averages over the 15 minute interval, except wind gusts which by definition are a maximum value. Windsock ratings of 2 or higher are indicated. Observations during daylight hours are shown with light green background for date and time cells. This table is updated every time any graph is updated. Also, clicking a data row will toggle highlighting on/off for easy reference.

The Weather Center records observations every minute (1,440 minutes per day) and that set of data is 'thinned' down to a reasonable number of data points (96 using a 15 minute interval) without sacrificing much data integrity. You can learn more about the system, data and database on the information and sensor pages.

Download Summary observations (15 minute interval, .csv format)

Raw observations (1 minute observations) can be viewed here and are archived at the end of the day. See Yesterday History page or any other date prior for Raw data download.

DateTimeTemperatureWind ChillWind (mph)
(2+ windsocks are indicated)
Wind Gust (mph)
(peak during interval)
Jan 24, 202112:00 am22.1 °F18.0 °F3.1 SE (135°)4.3 SE (135°)
Jan 24, 202112:15 am22.2 °F20.4 °F3.0 SE (128°)5.6 SE (124°)
Jan 24, 202112:30 am22.3 °F20.5 °F3.0 E (101°)5.4 E (92°)
Jan 24, 202112:45 am22.3 °F17.0 °F3.9 E (90°)7.4 E (84°)
Jan 24, 20211:00 am22.4 °F17.4 °F4.1 E (91°)7.8 ENE (74°)
Jan 24, 20211:15 am22.5 °F17.4 °F4.0 E (84°)7.2 E (85°)
Jan 24, 20211:30 am22.7 °F16.7 °F4.5 E (84°)7.4 ENE (78°)
Jan 24, 20211:45 am23.0 °F17.1 °F4.4 E (88°)8.1 E (81°)
Jan 24, 20212:00 am23.3 °F16.6 °F5.3 E (88°)9.4 E (84°)
Jan 24, 20212:15 am23.6 °F17.2 °F5.0 E (92°)8.5 E (91°)
Jan 24, 20212:30 am23.8 °F17.0 °F5.4 ESE (105°)9.4 E (99°)
Jan 24, 20212:45 am24.0 °F16.9 °F5.8 ESE (110°)8.7 E (93°)
Jan 24, 20213:00 am24.3 °F16.9 °F6.3 E (98°)10.3 E (101°)
Jan 24, 20213:15 am24.4 °F16.9 °F6.4 E (93°)9.4 E (88°)
Jan 24, 20213:30 am24.5 °F17.6 °F5.8 E (94°)11.9 E (86°)
Jan 24, 20213:45 am24.7 °F17.5 °F6.0 E (95°)9.8 ESE (112°)
Jan 24, 20214:00 am24.8 °F17.1 °F6.7 ESE (104°)12.3 ESE (120°)
Jan 24, 20214:15 am24.9 °F16.8 °F7.3 E (99°)11.9 E (92°)
Jan 24, 20214:30 am25.1 °F17.5 °F6.6 ESE (108°)11.2 ESE (123°)
Jan 24, 20214:45 am25.2 °F18.7 °F5.5 ESE (110°)9.2 ESE (102°)
Jan 24, 20215:00 am25.3 °F19.3 °F5.0 ESE (122°)10.5 ESE (120°)
Jan 24, 20215:15 am25.4 °F21.3 °F3.7 ESE (118°)7.6 ESE (109°)
Jan 24, 20215:30 am25.5 °F19.6 °F4.9 ESE (110°)8.1 ESE (120°)
Jan 24, 20215:45 am25.5 °F19.1 °F5.4 ESE (119°)9.2 ESE (117°)
Jan 24, 20216:00 am25.6 °F21.8 °F3.6 SE (130°)7.4 ESE (122°)
Jan 24, 20216:15 am25.7 °F22.6 °F3.5 SE (133°)7.6 SE (127°)
Jan 24, 20216:30 am25.7 °F22.8 °F3.5 SE (135°)8.9 SE (127°)
Jan 24, 20216:45 am25.8 °F22.0 °F3.6 SE (125°)7.6 ESE (122°)
Jan 24, 20217:00 am25.9 °F23.8 °F3.1 ESE (119°)7.4 SE (133°)
Jan 24, 20217:15 am25.9 °F24.2 °F2.9 SE (136°)5.8 ESE (122°)
Jan 24, 20217:30 am25.9 °F24.9 °F2.6 ESE (122°)6.0 ESE (123°)
Jan 24, 20217:45 am26.1 °F25.3 °F2.0 SE (143°)6.3 ESE (107°)
Jan 24, 20218:00 am26.4 °F26.4 °F0.9 SSE (154°)4.5 SSW (210°)
Jan 24, 20218:15 am26.9 °F26.5 °F1.7 S (185°)6.7 SSW (211°)
Jan 24, 20218:30 am27.1 °F25.7 °F2.4 SSW (199°)8.9 SSW (212°)
Jan 24, 20218:45 am27.5 °F26.1 °F2.1 SSW (205°)6.3 SSW (210°)
Jan 24, 20219:00 am27.9 °F24.6 °F3.5 SSW (205°)7.2 SSW (200°)
Jan 24, 20219:15 am28.5 °F26.7 °F2.8 SSW (196°)7.4 SSW (211°)
Jan 24, 20219:30 am29.2 °F27.1 °F3.0 SSW (202°)6.5 SSW (204°)
Jan 24, 20219:45 am29.6 °F24.5 °F5.5 SSW (208°)10.5 SSW (211°)
Jan 24, 202110:00 am29.5 °F23.0 °F6.3 SSW (210°)10.1 SSW (212°)
Jan 24, 202110:15 am29.8 °F22.5 °F7.6 SW (215°)12.3 SW (216°)
Jan 24, 202110:30 am29.8 °F20.8 °F10.6 SW (216°)19.0 SW (217°)
Jan 24, 202110:45 am29.8 °F21.3 °F9.6 SSW (214°)16.1 SW (215°)
Jan 24, 202111:00 am30.0 °F21.0 °F10.5 SW (215°)15.2 SW (217°)
Jan 24, 202111:15 am30.2 °F20.5 °F12.1 SW (220°)16.1 SW (220°)
Jan 24, 202111:30 am30.3 °F19.6 °F14.6 SW (222°)17.4 SW (223°)
Jan 24, 202111:44 am30.5 °F21.1 °F11.7 SW (223°)15.2 SW (219°)
Weather data and analysis provided for informational purposes only