Location & Surroundings
Flat Island is an island in Wisconsin, United States, at 403 m elevation. The nearest larger town is Rice Lake, 61 km to the southwest. The national capital Washington is about 1400 km to the southeast. The nearest airport is Round Lake Seaplane Base, 12 km away.
Overview
Flat Island is island in Sawyer County, Wisconsin, United States of America.
It is located in Sawyer County, United States.
Basic Data
- Country United States
- Located in Sawyer County
- Type island (ISL)
- a tract of land, smaller than a continent, surrounded by water at high water
Geography
-
Coordinates
45° 54' 57" N, 91° 13' 27" W
- Elevation 403 m (DEM: 413 m)
- Timezone America/Chicago
- Time Shift GMT -6 (DST -5)
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 21:43
- Sunrise 07:39
- Sunset 17:57
- Day length 10 h 17 min
Other islands nearby
Nearby
Weather in Flat Island
Current conditions and a 3-day (72-hour) weather forecast for Flat Island, updated from the NOAA GFS model.
Now 16.8 C with overcast skies and a 4.9 m/s southerly wind. Next 24h: 5.6 to 16.8 C, max wind 5.4 m/s. No precipitation expected. Solar peaks near 272 W/m2.
Temperature
16.8 C
Wind
4.9 m/s S (182 deg)
Humidity
74 %
Pressure
1,014.4 hPa
Clouds
81 %
Precip
0.00 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 16.8 | 4.9 | 182 | 74 | 1,014.4 | - / 0.00 | 81 | 0.0 | n/a |
| 6h | 15.6 | 5.4 | 191 | 83 | 1,009.9 | 2.10 / 2.10 | 100 | 167.5 | n/a |
| 12h | 11.0 | 3.7 | 284 | 92 | 1,013.7 | 3.88 / 5.98 | 0 | 0.0 | n/a |
| 18h | 5.6 | 3.8 | 288 | 86 | 1,017.7 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| Tomorrow | 9.2 | 5.1 | 291 | 58 | 1,020.6 | 0.00 / 0.00 | 5 | 271.9 | n/a |
| 30h | 5.5 | 2.1 | 301 | 73 | 1,023.2 | 0.00 / 0.00 | 1 | 240.9 | n/a |
| 36h | 2.6 | 1.4 | 321 | 81 | 1,026.7 | 0.00 / 0.00 | 39 | 0.0 | n/a |
| 42h | 1.6 | 0.9 | 359 | 80 | 1,028.6 | 0.00 / 0.00 | 72 | 0.0 | n/a |
| Friday | 11.0 | 0.6 | 243 | 41 | 1,028.0 | 0.00 / 0.00 | 36 | 263.0 | n/a |
| 54h | 6.7 | 1.0 | 145 | 60 | 1,027.7 | 0.00 / 0.00 | 100 | 216.6 | n/a |
| 60h | 5.0 | 1.7 | 140 | 69 | 1,027.9 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| 66h | 5.4 | 2.1 | 127 | 72 | 1,026.7 | 0.00 / 0.00 | 100 | 0.0 | n/a |
| Saturday | 7.7 | 3.5 | 144 | 84 | 1,025.0 | 0.44 / 0.44 | 100 | 59.9 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-28 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Flat Island?
Now 16.8 C with overcast skies and a 4.9 m/s southerly wind. Next 24h: 5.6 to 16.8 C, max wind 5.4 m/s. No precipitation expected. Solar peaks near 272 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Flat Island today?
Sunrise around 07:38 and sunset around 17:58 (local time). Day length about 10h 20m.
What is the local time in Flat Island?
Local time is 21:43. Time zone: America/Chicago (UTC-05:00).
What type of place is Flat Island?
Flat Island is a island.
What is the elevation of Flat Island?
Elevation about 403 m. DEM 413 m.
Where is Flat Island located?
It is at 45.91579, -91.22406 (latitude, longitude).
Which country is Flat Island in?
It is in United States.
Links
- Wikidata entry Wikidata entry