Forecast by NWS NWS Flagstaff, AZ · grid 166,104

35.7610, -109.1680

The day

NWS forecast grid, daily figures derived from the hourly
High
52°
Low
45°
Chance
92%
Amount
0.64 in
Wind
13 mph
gusts 21 mph
Sky cover
75%
Thunder
24%
  1. Wednesday

    Showers and thunderstorms before 5pm. Mostly cloudy, with a high near 52. Northwest wind 7 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

  2. Wednesday Night

    Partly cloudy, with a low around 45. Northwest wind around 8 mph, with gusts as high as 17 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 AMModerate rain showers and slight chance of thunderstorms47°43°46°96%92%0.07 inENE8 mph16 mph95%12%——
Wed 1 AMModerate rain showers and slight chance of thunderstorms46°41°45°96%92%0.07 inW9 mph17 mph96%12%——
Wed 2 AMModerate rain showers and slight chance of thunderstorms46°41°45°96%92%0.07 inW10 mph17 mph95%11%——
Wed 3 AMModerate rain showers and slight chance of thunderstorms46°41°44°93%92%0.07 inWNW12 mph20 mph95%11%——
Wed 4 AMModerate rain showers and slight chance of thunderstorms45°39°44°96%92%0.07 inWNW13 mph21 mph95%11%——
Wed 5 AMModerate rain showers and slight chance of thunderstorms45°39°44°96%81%0.05 inW12 mph21 mph98%11%——
Wed 6 AMModerate rain showers and slight chance of thunderstorms43°37°43°100%81%0.05 inW12 mph20 mph100%11%——
Wed 7 AMModerate rain showers and slight chance of thunderstorms43°37°43°100%81%0.05 inWNW10 mph18 mph93%11%——
Wed 8 AMModerate rain showers43°38°43°100%81%0.05 inWNW9 mph17 mph87%9%——
Wed 9 AMModerate rain showers44°39°44°100%81%0.05 inWNW8 mph16 mph87%9%——
Wed 10 AMModerate rain showers45°41°45°100%81%0.05 inNW7 mph15 mph87%9%——
Wed 11 AMChance of light rain showers and slight chance of thunderstorms47°44°46°96%52%0.01 inNW7 mph15 mph77%23%——
Wed 12 PMChance of light rain showers and slight chance of thunderstorms49°46°46°89%52%0.01 inNW7 mph16 mph74%23%——
Wed 1 PMChance of light rain showers and slight chance of thunderstorms50°47°45°83%52%0.01 inNNW8 mph17 mph72%23%——
Wed 2 PMChance of light rain showers and slight chance of thunderstorms51°51°45°80%52%0.01 inNNW8 mph18 mph69%24%——
Wed 3 PMChance of light rain showers and slight chance of thunderstorms52°52°45°77%52%0.01 inNNW8 mph18 mph68%24%——
Wed 4 PMChance of light rain showers and slight chance of thunderstorms52°52°45°77%52%0.01 inNNW8 mph17 mph68%24%——
Wed 5 PM52°52°45°77%7%NNW8 mph17 mph67%7%——
Wed 6 PM51°51°44°77%7%NNW8 mph17 mph61%7%——
Wed 7 PM49°46°44°83%7%NNW8 mph17 mph54%7%——
Wed 8 PM48°44°43°83%7%NNW8 mph17 mph48%4%——
Wed 9 PM47°43°42°83%7%NNW8 mph16 mph43%4%——
Wed 10 PM46°42°42°86%7%NNW7 mph16 mph39%4%——
Wed 11 PM46°42°41°83%1%NW7 mph15 mph34%1%——

Against the record

NOAA GHCN · Window Rock (Was P34) (RQE) · 9.3 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 3052° / 45°76° / 37°86° (2010)28° (1999)

Sun and moon

DayCivil twilightSunriseSunsetCivil twilightDaylightMoon
Wed5:46 AM6:11 AM6:02 PM6:27 PM11 h 51 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