Forecast by NWS New Orleans/Baton Rouge · grid 104,109

30.3840, -89.0960

The day

NWS forecast grid, daily figures derived from the hourly
High
88°
Low
76°
Chance
38%
Amount
0.19 in
Wind
16 mph
gusts 23 mph
Sky cover
30%
Thunder
20%
  1. Wednesday

    A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southeast wind 5 to 15 mph.

  2. Wednesday Night

    A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southeast wind 10 to 15 mph.

Hour by hour

NWS forecast grid

Scroll sideways for more hours. Pick an hour for every number.

Every hour as a table24 hours
TimeWeatherTemperatureFeels likeDew pointHumidityChanceAmountSnowDirWindGustSky coverThunderPressureVisibilityCeiling
Wed 12 AM77°77°71°82%0%SSE6 mph10 mph19%——
Wed 1 AM77°77°71°82%3%SSE6 mph10 mph27%3%——
Wed 2 AM77°77°71°82%3%SSE6 mph10 mph27%3%——
Wed 3 AM76°76°72°87%3%SSE5 mph9 mph27%3%——
Wed 4 AM76°76°72°87%3%SSE5 mph9 mph27%3%——
Wed 5 AM75°75°72°90%3%SSE5 mph9 mph27%3%——
Wed 6 AM74°74°72°93%3%SE5 mph9 mph27%3%——
Wed 7 AMSlight chance of light rain showers74°74°72°93%21%0.00 inSE6 mph10 mph29%7%——
Wed 8 AMSlight chance of light rain showers77°77°72°85%21%0.00 inSE7 mph13 mph29%7%——
Wed 9 AMSlight chance of light rain showers81°86°73°77%21%0.00 inSE9 mph15 mph29%7%——
Wed 10 AMSlight chance of light rain showers85°92°73°67%21%0.00 inSE12 mph17 mph29%7%——
Wed 11 AMSlight chance of light rain showers86°93°73°65%21%0.00 inSE14 mph20 mph29%7%——
Wed 12 PMSlight chance of light rain showers87°94°73°63%21%0.00 inSE15 mph22 mph29%7%——
Wed 1 PMChance of light rain showers and slight chance of thunderstorms87°94°73°63%38%0.02 inSE16 mph23 mph30%20%——
Wed 2 PMChance of light rain showers and slight chance of thunderstorms87°94°73°63%38%0.02 inSE16 mph23 mph30%20%——
Wed 3 PMChance of light rain showers and slight chance of thunderstorms87°95°74°65%38%0.02 inSE16 mph22 mph30%20%——
Wed 4 PMChance of light rain showers and slight chance of thunderstorms87°95°74°65%38%0.02 inSE15 mph21 mph30%20%——
Wed 5 PMChance of light rain showers and slight chance of thunderstorms86°94°74°68%38%0.02 inSE14 mph20 mph30%20%——
Wed 6 PMChance of light rain showers and slight chance of thunderstorms85°92°73°67%38%0.02 inSE13 mph18 mph30%20%——
Wed 7 PMChance of light rain showers84°90°73°70%33%0.01 inSE13 mph18 mph36%12%——
Wed 8 PMChance of light rain showers83°89°73°72%33%0.01 inSE13 mph18 mph36%12%——
Wed 9 PMChance of light rain showers81°86°74°79%33%0.01 inSE14 mph20 mph36%12%——
Wed 10 PMChance of light rain showers80°85°74°82%33%0.01 inSE14 mph20 mph36%12%——
Wed 11 PMChance of light rain showers79°79°74°85%33%0.01 inSE14 mph18 mph36%12%——

Against the record

NOAA GHCN · Gulfport-Biloxi (GPT) · 2.2 mi away

Each forecast day against the same calendar date at the nearest long-record station: the 1991 to 2020 normal, and the record high and low with the year they were set.

DayForecastNormalRecord highRecord low
Wed Sep 3088° / 76°84° / 64°92° (2017)52° (2020)

Sun and moon

DayCivil twilightSunriseSunsetCivil twilightDaylightMoon
Wed6:25 AM6:49 AM6:43 PM7:07 PM11 h 54 min Waning gibbous · 82% lit

Forecast from the National Weather Service forecast grid at api.weather.gov, updated by the local office through the day; the written periods and hourly digest are the NWS’s own. Outlooks from the Storm Prediction Center, the Weather Prediction Center and the Climate Prediction Center via NOAA’s map services. Records and normals from NOAA’s Global Historical Climatology Network. Sun and moon computed here. Place names from GeoNames (CC BY 4.0).

What is here

Seven days
The high, the low, the chance and amount of rain and snow, the wind and the forecaster’s words for each day and night, from the National Weather Service grid for the exact cell your town sits in.
Hour by hour
Temperature, what it feels like, dew point, humidity, chance and amount of precipitation, wind and gusts, sky cover, the chance of thunder, pressure, visibility and ceiling, as a chart and as a table, with nights shaded.
Everything else on the grid
The office edits about sixty fields for every cell. The ones the mainstream forecast pages leave out are here as a daily table: HeatRisk, wet bulb globe temperature, lightning activity, mixing height, transport wind, the fire weather indices, and at the coast the waves and swell.
The discussion
The Area Forecast Discussion the forecaster wrote to explain the forecast, in their own words, with the specialist annexes folded away. Also the office’s hazardous weather outlook.
Beyond the week
The Storm Prediction Center’s severe weather category for each of the next eight days, the Weather Prediction Center’s rainfall forecast to day seven and its winter storm severity, and the Climate Prediction Center’s odds for days six to fourteen, all read at your coordinate.
Against the record
Each forecast day beside the same date at the nearest long-record station: the thirty-year normal and the record high and low with their years, so a forecast high that would break a record says so.
The next 90 days
The forecast as far as the grid, the National Blend and the global models reach, and the calendar after that: the normal and the record for every date, with the Climate Prediction Center’s lean for the weeks, the month and the season drawn over them. No made-up highs for a date three months out.

Common questions

Where does this forecast come from?

From the National Weather Service forecast grid published at api.weather.gov, the same grid the local forecast office edits through the day and the source of every forecast on weather.gov. The written periods, the hourly digest and the forecaster’s discussion are the NWS’s own products, shown as issued. Nothing here is a blend a website made.

How far ahead does it go?

The grid runs seven days ahead, hour by hour for the first days and in three to six hour steps after that. The National Blend of Models carries the days to eleven and the global models to sixteen. Beyond that the page carries the national centers’ outlooks, severe weather to day eight, rainfall to day seven, and the Climate Prediction Center’s odds for the coming weeks, month and season, over a ninety-day calendar of the normal and the record for each date. No forecast has skill day by day past about two weeks, and this page does not print one.

Why is this different from the app on my phone?

Most forecast apps show a blend of models chosen by the company that makes the app. This page shows the forecast the local National Weather Service office issues, edited by the forecasters who will also issue the warnings, and it shows all of it rather than the six numbers that fit on a phone. The discussion explains the reasoning, which no app carries.

What is a place’s address here?

Every town has its own page, such as /forecast/us/oklahoma/oklahoma-city/, and every day at a town has one too. A ZIP code typed into the search goes to the town it belongs to. Any coordinate at all can be looked up, and the page names the nearest town.

What the weather actually was · Open the live radar · Where the data comes from