Current weather · Oct 3, 1:27 AM GMT+2

Château-Porcien, France

21 mi from Reims, France

53°

Partly cloudyFeels like 52° · Humidity 82%MET Norway forecast for this hourForecast by MET Norway
High
72°
Low
51°
Precip today
0.00 in
Sunrise
7:46 AM
Sunset
7:18 PM

Hour by hour

MET Norway, hourly to about 60 hours, then every six hours

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

Every hour as a table48 hours
TimeWeatherTemperatureFeels likeDew pointHumidityChanceAmountSnowDirWindGustSky coverThunderPressureVisibilityCeiling
Sat 1 AM53°52°48°82%—ENE5 mph77%30.42 inHg—
Sat 2 AM52°51°48°84%—ENE5 mph65%30.42 inHg—
Sat 3 AM52°50°48°86%—ENE5 mph67%30.42 inHg—
Sat 4 AM51°50°48°89%—ENE5 mph82%30.41 inHg—
Sat 5 AM51°49°48°92%—ENE4 mph69%30.40 inHg—
Sat 6 AM50°49°48°94%—ENE4 mph58%30.41 inHg—
Sat 7 AM50°49°48°95%—ENE4 mph59%30.41 inHg—
Sat 8 AM49°48°48°95%—ENE4 mph94%30.41 inHg—
Sat 9 AM53°51°49°88%—ENE6 mph85%30.42 inHg—
Sat 10 AM57°56°51°81%—ENE4 mph80%30.42 inHg—
Sat 11 AM61°61°52°73%—E4 mph65%30.42 inHg—
Sat 12 PM65°65°53°66%—E4 mph93%30.42 inHg—
Sat 1 PM68°68°54°63%—ENE4 mph77%30.40 inHg—
Sat 2 PM70°70°55°60%—ENE4 mph27%30.39 inHg—
Sat 3 PM71°71°55°58%—ENE4 mph4%30.37 inHg—
Sat 4 PM71°71°55°56%—E3 mph51%30.36 inHg—
Sat 5 PM72°72°54°55%—ESE2 mph14%30.35 inHg—
Sat 6 PM71°71°55°58%—ESE3 mph73%30.34 inHg—
Sat 7 PM67°67°56°68%—WNW5 mph100%30.35 inHg—
Sat 8 PM63°63°54°72%—NNW9 mph93%30.36 inHg—
Sat 9 PM62°62°53°73%—N9 mph86%30.37 inHg—
Sat 10 PM61°61°52°73%—NNE9 mph96%30.37 inHg—
Sat 11 PM60°60°51°71%—NE7 mph84%30.37 inHg—
Sun 12 AM59°59°51°75%—NE7 mph77%30.37 inHg—
Sun 1 AM58°57°52°80%—NE6 mph77%30.37 inHg—
Sun 2 AM57°56°52°84%—ENE6 mph91%30.37 inHg—
Sun 3 AM57°56°53°86%—ENE6 mph97%30.36 inHg—
Sun 4 AM57°56°53°88%—E6 mph92%30.34 inHg—
Sun 5 AM56°55°53°89%—E6 mph99%30.34 inHg—
Sun 6 AM57°56°53°88%—E5 mph100%30.34 inHg—
Sun 7 AM56°55°53°91%—ENE4 mph100%30.35 inHg—
Sun 8 AM55°54°53°91%—E5 mph100%30.35 inHg—
Sun 9 AM57°56°53°87%—E6 mph99%30.36 inHg—
Sun 10 AM60°60°53°80%—E6 mph53%30.36 inHg—
Sun 11 AM64°64°54°71%—ESE6 mph30%30.36 inHg—
Sun 12 PM67°67°55°66%—ESE5 mph24%30.35 inHg—
Sun 1 PM69°69°56°63%—ESE4 mph4%30.35 inHg—
Sun 2 PM71°71°57°60%—SE3 mph11%30.33 inHg—
Sun 3 PM72°72°56°57%—E2 mph3%30.32 inHg—
Sun 4 PM73°73°55°55%—ENE3 mph1%30.30 inHg—
Sun 5 PM73°73°55°54%—ENE3 mph0%30.29 inHg—
Sun 6 PM71°71°55°56%—ENE4 mph2%30.29 inHg—
Sun 7 PM67°67°56°69%—ESE3 mph1%30.30 inHg—
Sun 8 PM64°64°55°73%—SSE4 mph1%30.31 inHg—
Sun 9 PM62°62°55°78%—SE3 mph16%30.32 inHg—
Sun 10 PM60°60°55°83%—NE4 mph11%30.32 inHg—
Sun 11 PM58°58°55°88%—NNE5 mph14%30.33 inHg—
Mon 12 AM57°57°54°90%—NE5 mph1%30.32 inHg—

The next 16 days

MET Norway forecast updated Oct 3, 1:20 AM GMT+2 to day 10, the mean of GFS, ECMWF, ECMWF AI to day 16
  1. TodayOct 372°51°Partly cloudy—wind 9 mph
  2. SunOct 473°52°Cloudy—wind 7 mph
  3. MonOct 569°52°Fog—wind 5 mph
  4. TueOct 671°56°Partly cloudy—wind 3 mph
  5. WedOct 771°58°Partly cloudy—0.07 inwind 8 mph
  6. ThuOct 860°47°Cloudy—0.14 inwind 13 mph
  7. FriOct 958°48°Partly cloudy—wind 12 mph
  8. SatOct 1057°47°Rain—0.13 inwind 9 mph
  9. SunOct 1158°43°Mostly clear—wind 10 mph
  10. MonOct 1259°39°Clear—wind 7 mph
  11. TueOct 13~57°43°Model mean0.05 in
  12. WedOct 14~60°45°Model mean0.05 in
  13. ThuOct 15~57°42°Model mean0.13 in
  14. FriOct 16~57°41°Model mean0.02 in
  15. SatOct 17~60°45°Model mean0.01 in
  16. SunOct 18~62°44°Model mean

Right now

MET Norway forecast for this hour
  • Feels like52°
  • WindENE 5 mph
  • Humidity82%
  • Dew point48°
  • Pressure30.42 inHg
  • UV index0 · Lowclear-sky peak 3 today
  • Sunrise and sunsetSunrise · Sunset · not yet up
  • Moonrise11:40 PMMoonset 4:06 PM
  • Moon phaseLast quarter56% lit

The models, side by side

GFS Oct 2, 2:00 PM GMT+2 · GEFS Oct 2, 2:00 PM GMT+2 · ECMWF Oct 2, 2:00 PM GMT+2 · ECMWF AI Oct 2, 2:00 PM GMT+2

Each line is one model’s own forecast at its own grid cell: three kilometers for HRRR, a quarter of a degree for the global models, which can sit a few hundred meters above or below the town. Where they agree the forecast is settled; where they part is where it is not.

41°59°77°SunMonTueWedThuFriSat

DayNWS gridGFSGEFSECMWFECMWF AI
Today Oct 372° 51°74° 51°73° 51°71° 49°~70° 47°
Sun Oct 473° 52°59° 57°0.31 in68° 56°0.07 in72° 55°~69° 55°0.06 in
Mon Oct 569° 52°65° 55°73° 54°0.01 in71° 50°~68° 49°
Tue Oct 671° 56°70° 51°74° 54°72° 48°~69° 48°
Wed Oct 771° 58°0.07 in69° 54°0.09 in69° 56°0.12 in71° 52°~65° 51°0.09 in
Thu Oct 860° 47°0.14 in60° 46°0.17 in60° 47°0.06 in60° 53°0.20 in~58° 48°0.02 in
Fri Oct 958° 48°58° 43°60° 42°~58° 42°~56° 41°0.10 in
Sat Oct 1057° 47°0.13 in62° 48°63° 45°~57° 48°0.14 in~59° 54°0.19 in
Sun Oct 1158° 43°59° 46°0.07 in60° 47°0.07 in~58° 44°~57° 46°0.03 in
Mon Oct 1259° 39°56° 44°0.02 in~60° 45°0.04 in~59° 43°~55° 46°0.12 in
Tue Oct 13—~59° 42°—~57° 41°~56° 45°0.15 in
Wed Oct 14—~60° 41°—~60° 41°~61° 52°0.15 in
Thu Oct 15—~55° 40°—~60° 38°~56° 47°0.40 in
Fri Oct 16—~59° 41°—~62° 43°~51° 40°0.07 in
Sat Oct 17—~60° 42°—~65° 46°~54° 47°0.04 in
Sun Oct 18—~62° 44°———

A ~ marks a high or low read from six-hourly steps, which miss the true extreme by a degree or two.

ECMWF ensemble meteogram

ECMWF ensemble meteogram for this place: box plots of cloud cover, precipitation, wind speed and temperature from the 51 ensemble members for ten days.
Rendered by ECMWF from its 51-member ensemble, in metric units: each box spans the middle half of the members, the whiskers the rest, the line the control run. A forecast, not an observation. © ECMWF, CC BY 4.0.

Health and activities

Rules of thumb over the next 24 hours of forecast, the warnings in force, the station’s report, air quality and pollen

None of these is a measurement. Each is a rating of the forecast ahead, and of what is happening at the point right now, against what the activity or the ailment is known to mind, and each names the figure that decided it. An ailment or a pest is rated as a risk, low to extreme; an activity, a chore or a journey as a condition, poor to ideal.

Each rating says which span it is for: the rest of today’s daylight, tonight, or the next 24 hours.

Health

  • Arthritisnext 24 hModeratehumid
  • Sinus pressurenext 24 hLowsteady conditions
  • Common coldtodayLowmild
  • FlutodayLowmild
  • Migrainenext 24 hLowsteady conditions
  • Asthmanext 24 hLowclean air
  • Heat stresstodayLowmild
  • SunburntodayLowweak sun
  • Frostbitenext 24 hLowmild
  • SleepingtonightIdealcool, quiet night

Outdoors

  • RunningtodayIdealfine conditions
  • HikingtodayIdealfine conditions
  • BikingtodayIdealfine conditions
  • GolftodayIdealfine conditions
  • FishingtodayIdealfine conditions
  • Boating and paddlingtodayIdealfine conditions
  • Beach and pooltodayVery goodcool
  • CampingtonightIdealfine conditions
  • StargazingtonightPoormostly cloudy

Travel

  • Air travelnext 24 hIdealclear skies
  • Drivingnext 24 hIdealclear roads

Home and garden

  • Lawn mowingtodayIdealfine conditions
  • GardeningtodayIdealfine conditions
  • Outdoor entertainingtodayIdealfine conditions
  • Drying laundry outsidetodayVery goodhumid
  • Painting and outdoor projectstodayIdealfine conditions
  • FrosttonightLowmild

Pests

  • MosquitoestodayHighwarm
  • TickstodayHighwarm
  • Indoor pestsnext 24 hHighcool nights, warm days
  • Outdoor peststodayModeratewarm

Stargazing

Worked out from the NWS hourly forecast and the sun and moon

Tonight has no dark, clear hour without a bright moon in this forecast. Rated poor.

Night ofRatingDarkClear hoursClear and moonlessMoon litTransparency (est.)DewStrongest wind
SaturdayPoor9:04 PM to 6:00 AM0 of 9None52%2 h9 mph
SundayGood9:02 PM to 6:02 AM8 of 94 h from 9:00 PM42%Poor6 h5 mph
MondayGood9:00 PM to 6:04 AM9 of 95 h from 9:00 PM31%Fair4 h3 mph
TuesdayPoor8:58 PM to 6:05 AM0 of 9None22%4 mph
WednesdayPoor8:55 PM to 6:07 AM0 of 9None14%4 h8 mph
ThursdayExcellent8:53 PM to 6:08 AM9 of 99 h from 9:00 PM7%Good12 mph
FridayPoor8:51 PM to 6:10 AM0 of 9None3%4 mph
SaturdayPoor8:49 PM to 6:11 AM0 of 9None0%4 h8 mph
SundayExcellent8:47 PM to 6:13 AM9 of 99 h from 9:00 PM0%Good4 h6 mph

Dark is the sun 18 degrees below the horizon; where it never gets that low, 12 degrees, marked nautical. Clear is sky cover of 20% or less. A bright moon is one above the horizon with a quarter or more of its disc lit. Transparency in the table is estimated from surface humidity (70% and 85% mark fair and poor) and visibility, since the forecast carries no haze or high cloud moisture. Seeing and transparency by hour, where shown, are Environment and Climate Change Canada’s astronomy forecast (regional model; seeing from cloud, wind shear, turbulence near the ground and the surface temperature trend; transparency from the moisture through the whole air column), under the Open Government Licence - Canada. Dew is the air within 2 °C of its dew point. Excellent is four or more clear moonless hours with good transparency; good is three; fair is one, or two clear hours.

Golden hour and blue hour

Computed from the sun and moon positions
DayBlue hour, morningGolden hour, morningGolden hour, eveningBlue hour, evening
Sat7:14 AM to 7:26 AM7:26 AM to 8:28 AM6:35 PM to 7:37 PM7:37 PM to 7:49 PM
Sun7:15 AM to 7:28 AM7:28 AM to 8:30 AM6:33 PM to 7:35 PM7:35 PM to 7:47 PM
Mon7:17 AM to 7:29 AM7:29 AM to 8:32 AM6:30 PM to 7:33 PM7:33 PM to 7:45 PM
Tue7:18 AM to 7:31 AM7:31 AM to 8:33 AM6:28 PM to 7:31 PM7:31 PM to 7:43 PM
Wed7:20 AM to 7:32 AM7:32 AM to 8:35 AM6:26 PM to 7:29 PM7:29 PM to 7:41 PM
Thu7:21 AM to 7:34 AM7:34 AM to 8:36 AM6:24 PM to 7:27 PM7:27 PM to 7:39 PM
Fri7:23 AM to 7:35 AM7:35 AM to 8:38 AM6:22 PM to 7:25 PM7:25 PM to 7:37 PM
NESWSRSSMRMS
  • SR Sunrise 7:46 AM, 95° E
  • SS Sunset 7:18 PM, 265° W
  • MR Moonrise 11:40 PM, 47° NE
  • MS Moonset 4:06 PM, 314° NW
  • Last quarter, 56% lit

Golden hour is the sun between 6 degrees above the horizon and 4 degrees below it; blue hour is the sun between 4 and 6 degrees below. These are the definitions timeanddate.com and PhotoPills use. Directions are degrees clockwise from true north, where the sun’s upper edge and the moon’s center cross a flat horizon; hills and buildings change both. None means the sun does not reach that height on the day; all day means it stays inside the band.

Spraying and field work

Worked out from the NWS hourly forecast

Hours fit for spraying, and the days dry enough for fieldwork and hay, read from this forecast’s wind, gusts, humidity, temperature and rain.

Spraying windows

  • Sat 10 AM to 5 PM 7 hours, every hour within the rules
  • Sat 7 PM to Sun 2 AM 7 hours, every hour within the rules
  • Sun 10 AM to 3 PM 5 hours, every hour within the rules
  • Sun 5 PM to 7 PM 2 hours, every hour within the rules
  • Sun 8 PM to 10 PM 2 hours, every hour within the rules
  • Tue 8 PM to Wed 8 AM 12 hours, every hour within the rules
  • Fri 2 PM to Sat 4 AM 14 hours, every hour within the rules
  • Sat 8 PM to Sun 2 AM 6 hours, every hour within the rules
Sat6 AM12 PM6 PM
Sun12 AM6 AM12 PM6 PM
Mon12 AM6 AM12 PM6 PM
Tue12 AM6 AM12 PM6 PM

Good Marginal No

Field days

DayDaytimeChance of rainRainLowest humidityStrongest windDry days in a rowHay drying
SaturdayDry0.00 in55%6 mph4 d
SundayDry0.00 in54%6 mph3 d
MondayDry0.00 in64%4 mph2 d
TuesdayDry0.00 in52%3 mph1 d
WednesdayShowers possible0.07 in48%3 mph
ThursdayShowers possible0.14 in54%13 mph
FridayDry0.00 in51%5 mph1 d
SaturdayShowers possible0.13 in74%9 mph
SundayDry0.00 in52%10 mph2 d
MondayDry0.00 in50%7 mph1 dGood

Spraying: sustained wind 3 to 10 mph, the range US extension services and most labels give; gusts no more than 15 mph (this page’s limit); delta T (air minus wet-bulb temperature) 2 to 8 °C preferred and 8 to 10 °C marginal, from GRDC guidance, with the wet bulb by Stull’s formula; no hour at a 30% chance of rain or 0.25 mm forecast during the rain-free time. Follow the product label, which overrides all of this. Field days: dry is no daytime hour at a 30% chance and under 1 mm all day, wet is 6 mm (0.25 in) or more; soil moisture is not in the forecast, so ground still wet from earlier rain is not accounted for. Hay drying marks a dry day with humidity down to 50% and a breeze of 5 mph or more.

Solunar times

Computed from the moon’s position

The best-rated day this week is Friday, rated best.

DayRatingMajor periodsMinor periodsMoonSunrise, sunset
Sat Fair6:20 AM to 8:20 AM6:51 PM to 8:51 PM3:36 PM to 4:36 PM11:10 PM to 12:10 AM 56%7:46 AM, 7:18 PM
Sun Fair7:21 AM to 9:21 AM7:50 PM to 9:50 PM4:15 PM to 5:15 PM 46%7:47 AM, 7:15 PM
Mon Fair8:18 AM to 10:18 AM8:45 PM to 10:45 PM12:33 AM to 1:33 AM4:43 PM to 5:43 PM 35%7:49 AM, 7:13 PM
Tue Poor9:11 AM to 11:11 AM9:35 PM to 11:35 PM1:58 AM to 2:58 AM5:04 PM to 6:04 PM 25%7:50 AM, 7:11 PM
Wed Good10:00 AM to 12:00 PM10:23 PM to 12:23 AM3:21 AM to 4:21 AM5:20 PM to 6:20 PM 17%7:52 AM, 7:09 PM
Thu Good10:46 AM to 12:46 PM4:40 AM to 5:40 AM5:35 PM to 6:35 PM 10%7:53 AM, 7:07 PM
Fri Best11:09 PM to 1:09 AM11:31 AM to 1:31 PM5:58 AM to 6:58 AM5:50 PM to 6:50 PM 4%7:55 AM, 7:05 PM

Periods in bold fall within an hour of sunrise or sunset. The weather’s side is the fishing index · Solunar tables for Château-Porcien, by month

Major periods are two hours centered on the moon’s passage overhead and underfoot; minor periods are one hour centered on moonrise and moonset: the conventional durations of John Alden Knight’s solunar tables (1936). The rating is this site’s: one point to start, two more within a day and a half of a new or full moon (one more within three and a half days), and one more when a period falls within an hour of sunrise or sunset. The theory has mixed support in fisheries research; the times are exact astronomy.

In words

Written here from the MET Norway forecast
  1. Tonight51° · ENE 4–6 mph

    Partly cloudy. Low near 10°C. Eastnortheast wind 7 to 9 km/h.

  2. Saturday72° · ENE 2–6 mph

    Partly cloudy. High near 22°C. Eastnortheast wind 4 to 9 km/h.

  3. Saturday Night56° · NE 2–9 mph

    Partly cloudy. Low near 13°C. Northeast wind 4 to 14 km/h.

  4. Sunday73° · E 2–6 mph

    Cloudy. High near 23°C. East wind 4 to 10 km/h.

  5. Sunday Night52° · ENE 3–5 mph

    Mostly clear. Low near 11°C. Eastnortheast wind 5 to 8 km/h.

  6. Monday69° · ESE 2–4 mph

    Fog. High near 21°C. Eastsoutheast wind 3 to 6 km/h.

  7. Monday Night52° · SSE 1–3 mph

    Clear. Low near 11°C. Southsoutheast wind 1 to 5 km/h.

  8. Tuesday71° · E 2–3 mph

    Partly cloudy. High near 21°C. East wind 4 to 5 km/h.

  9. Tuesday Night56° · NNE 3–4 mph

    Cloudy. Low near 14°C. Northnortheast wind 5 to 6 km/h.

  10. Wednesday71° · E 2–3 mph

    Partly cloudy. High near 22°C. East wind 4 to 5 km/h.

  11. Wednesday Night58° · NNW 8 mph

    Rain. Low near 14°C. Northnorthwest wind around 13 km/h. Precipitation around 5 mm.

  12. Thursday60° · NNW 12–13 mph

    Cloudy. High near 15°C. Northnorthwest wind 20 to 21 km/h. Precipitation around 0.5 mm.

  13. Thursday Night47° · NNW 6–12 mph

    Clear. Low near 8°C. Northnorthwest wind 10 to 19 km/h.

  14. Friday58° · NNW 3–6 mph

    Partly cloudy. High near 14°C. Northnorthwest wind 5 to 9 km/h.

  15. Friday Night48° · W 4–4 mph

    Cloudy. Low near 9°C. West wind 6 to 7 km/h.

  16. Saturday57° · SW 8–9 mph

    Rain. High near 14°C. Southwest wind 13 to 15 km/h. Precipitation around 3 mm.

  17. Saturday Night47° · WNW 5–8 mph

    Partly cloudy. Low near 8°C. Westnorthwest wind 8 to 13 km/h.

  18. Sunday58° · WNW 6–11 mph

    Mostly clear. High near 14°C. Westnorthwest wind 10 to 17 km/h.

  19. Sunday Night43° · WNW 4–6 mph

    Clear. Low near 6°C. Westnorthwest wind 6 to 10 km/h.

  20. Monday59° · NW 4–7 mph

    Clear. High near 15°C. Northwest wind 6 to 11 km/h.

Climate

Climate of Château-Porcien: normals, records and every month

Everything else on the grid

MET Norway · 12 elements

The forecast office edits about sixty fields for every cell of its grid. The common ones are above; these are the rest, as the daily extreme, for anyone who needs the mixing height, the fire danger or the swell.

ElementSatSunMonTueWedThuFriSatSunMon
Pressure min30.34 inHg30.29 inHg30.22 inHg30.03 inHg29.88 inHg29.88 inHg30.21 inHg30.02 inHg30.02 inHg30.14 inHg

Sun and moon

DayCivil twilightSunriseSunsetCivil twilightDaylightMoon
Sat7:14 AM7:46 AM7:18 PM7:49 PM11 h 32 min Last quarter · 56% lit
Sun7:15 AM7:47 AM7:15 PM7:47 PM11 h 28 min Last quarter · 46% lit
Mon7:17 AM7:49 AM7:13 PM7:45 PM11 h 24 min Waning crescent · 35% lit
Tue7:18 AM7:50 AM7:11 PM7:43 PM11 h 21 min Waning crescent · 25% lit
Wed7:20 AM7:52 AM7:09 PM7:41 PM11 h 17 min Waning crescent · 17% lit
Thu7:21 AM7:53 AM7:07 PM7:39 PM11 h 14 min Waning crescent · 10% lit
Fri7:23 AM7:55 AM7:05 PM7:37 PM11 h 10 min Waning crescent · 4% lit
Sat7:24 AM7:56 AM7:03 PM7:35 PM11 h 7 min Waning crescent · 1% lit
Sun7:26 AM7:58 AM7:01 PM7:33 PM11 h 3 min New moon · 0% lit
Mon7:27 AM7:59 AM6:59 PM7:31 PM11 h 0 min Waxing crescent · 1% lit

Forecast from MET Norway’s Locationforecast (the Norwegian Meteorological Institute, CC BY 4.0), built on the ECMWF model and refined by MET, updated through the day; the written periods are composed here from its hourly data. Global model lines from NOAA’s GFS and ECMWF’s open data where they are ingested. 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