Water level
No public level gauge is matched to Lake Iatt yet. Wind and weather on this page still come straight from the National Weather Service.
LouisianaReservoir, 6,603 acres, Grant Parish
Lake Iatt conditions today
Right now on Iatt
loading
Best window
0pm to 0pm
score
Wind
00kt
Gusts 00
Direction
NE
Blowing from
Air temp
00°F
High
Rain
Dry%
next 6 hours
Sky
Sunny
cloud cover
Sailing
CheckingReading the forecast
Kayak and SUP
CheckingReading the forecast
Power boating
CheckingReading the forecast
Fishing
CheckingReading the forecast
Hour by hour
Next 24 hours
Wind and gusts0 to 30+ ktScoreGood, caution, stay ashoreNightBest windowArrows point where the wind blows to.
Outlook. Monday: E wind 1 to 3 kt, gusts to 7 kt, high near 80°F. Tuesday: ESE wind 0 to 2 kt, gusts to 6 kt, high near 81°F.
7-day wind forecastLive radar
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LightHeavy
Last hour of NOAA MRMS radar, 1 km resolution. Map data © OpenStreetMap contributors, OpenMapTiles, OpenFreeMap.
Lake facts
- Type
- Reservoir
- State
- Louisiana
- County
- Grant Parish
- Surface area
- 6,603 acres
- Coordinates
- 31.5611° N, 92.6556° W
Background reading: Lake Iatt on Wikipedia
About Lake Iatt
Lake Iatt covers about 6,603 acres in Grant Parish, Louisiana and is classed as a reservoir.
We have not matched Lake Iatt to a public USGS level gauge, so this page leans on wind and weather from the National Weather Service forecast grid over the lake. If you know of a gauge or a dam operator that publishes levels, tell us and we will add it.
Mid-sized lakes like this one tend to have shifty, gusty wind near shore and steadier pressure in the middle, which is why gust spread matters as much as average speed.
The go or no-go calls above are a starting point, not a guarantee. Read how we score conditions, and always check local rules and posted warnings before you launch.
Lake Iatt questions
Is it windy on Lake Iatt today?
The National Weather Service forecast for the lake from October 26: Monday: E wind 1 to 3 kt, gusts to 7 kt, high near 80°F. The panel at the top of this page refreshes the current wind, gusts and direction when you open it and turns them into a call for sailing, paddling, power boating and fishing.
How big is Lake Iatt?
Lake Iatt covers about 6,603 acres (10 square miles) of surface water.
Nearby lakes
If Iatt is blown out, these are the closest alternatives. Tap through for their conditions.