Current weather · Sep 26, 8:07 PM GMT-3

Santa Juliana, Brazil

78°

Mostly clearFeels like 78° · Humidity 61%MET Norway forecast for this hourForecast by MET Norway
High
78°
Low
71°
Precip today
0.00 in
Sunrise
5:56 AM
Sunset
6:07 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 8 PM78°78°63°61%—E6 mph14%29.99 inHg—
Sat 9 PM77°77°62°60%—E5 mph11%30.00 inHg—
Sat 10 PM76°76°62°61%—E4 mph9%30.00 inHg—
Sat 11 PM75°75°62°64%—E6 mph7%30.01 inHg—
Sun 12 AM73°73°62°67%—ESE7 mph3%30.01 inHg—
Sun 1 AM73°73°62°69%—ESE7 mph2%30.01 inHg—
Sun 2 AM73°73°63°71%—E8 mph1%30.00 inHg—
Sun 3 AM72°72°63°72%—E8 mph1%29.99 inHg—
Sun 4 AM72°72°63°73%—E8 mph1%30.00 inHg—
Sun 5 AM71°71°62°74%—E7 mph0%30.01 inHg—
Sun 6 AM70°70°62°76%—E7 mph0%30.02 inHg—
Sun 7 AM74°74°63°69%—E8 mph0%30.04 inHg—
Sun 8 AM80°82°63°56%—ENE8 mph0%30.06 inHg—
Sun 9 AM83°85°62°49%—NE9 mph0%30.06 inHg—
Sun 10 AM86°87°62°45%—NE8 mph6%30.05 inHg—
Sun 11 AM88°89°61°41%—NNE6 mph33%30.04 inHg—
Sun 12 PM89°89°60°38%—NNE5 mph18%30.01 inHg—
Sun 1 PM90°90°58°34%—N4 mph25%29.98 inHg—
Sun 2 PM91°91°58°33%—N5 mph38%29.94 inHg—
Sun 3 PM91°91°57°32%—N5 mph34%29.92 inHg—
Sun 4 PM90°90°56°31%—N5 mph27%29.91 inHg—
Sun 5 PM89°89°55°32%—NNE6 mph27%29.92 inHg—
Sun 6 PM84°84°58°42%—NE4 mph20%29.93 inHg—
Sun 7 PM80°81°59°49%—E5 mph13%29.95 inHg—
Sun 8 PM78°78°60°53%—ESE6 mph16%29.96 inHg—
Sun 9 PM78°78°59°51%—ESE8 mph12%29.98 inHg—
Sun 10 PM78°78°58°52%—ESE9 mph2%29.99 inHg—
Sun 11 PM77°77°58°53%—ESE9 mph0%29.98 inHg—
Mon 12 AM76°76°60°57%—E9 mph1%29.98 inHg—
Mon 1 AM74°74°60°60%—E8 mph0%29.97 inHg—
Mon 2 AM73°73°60°62%—E7 mph0%29.95 inHg—
Mon 3 AM72°72°59°62%—E7 mph0%29.93 inHg—
Mon 4 AM72°72°59°63%—E8 mph0%29.93 inHg—
Mon 5 AM72°72°59°64%—ENE8 mph0%29.93 inHg—
Mon 6 AM71°71°59°66%—ENE9 mph0%29.95 inHg—
Mon 7 AM74°74°59°60%—ENE10 mph0%29.96 inHg—
Mon 8 AM78°78°58°50%—NE11 mph0%29.98 inHg—
Mon 9 AM82°82°56°42%—NE11 mph0%29.99 inHg—
Mon 10 AM85°85°56°38%—NNE11 mph0%29.97 inHg—
Mon 11 AM88°88°55°32%—NNE11 mph0%29.96 inHg—
Mon 12 PM90°90°54°29%—N9 mph15%29.93 inHg—
Mon 1 PM92°92°53°28%—N8 mph37%29.90 inHg—
Mon 2 PM92°92°53°27%—N7 mph7%29.87 inHg—
Mon 3 PM92°92°52°26%—NNW6 mph7%29.85 inHg—
Mon 4 PM91°91°51°25%—NNW6 mph7%29.84 inHg—
Mon 5 PM89°89°50°26%—N7 mph4%29.84 inHg—
Mon 6 PM84°84°53°34%—NNE6 mph6%29.85 inHg—
Mon 7 PM82°82°54°38%—ENE7 mph7%29.87 inHg—

The next 16 days

MET Norway forecast updated Sep 26, 4:17 PM GMT-3 to day 10, the mean of GFS, GEFS, ECMWF, ECMWF AI to day 16
  1. TodaySep 2678°71°Mostly clear—wind 6 mph
  2. SunSep 2791°72°Partly cloudy—wind 9 mph
  3. MonSep 2892°72°Mostly clear—wind 11 mph
  4. TueSep 2995°73°Clear—wind 12 mph
  5. WedSep 3097°76°Mostly clear—wind 8 mph
  6. ThuOct 183°65°Heavy rain showers—0.33 inwind 13 mph
  7. FriOct 269°62°Rain—0.36 inwind 6 mph
  8. SatOct 380°65°Cloudy—0.03 inwind 11 mph
  9. SunOct 473°66°Rain—0.20 inwind 17 mph
  10. MonOct 578°66°Rain—0.23 inwind 11 mph
  11. TueOct 6~78°66°Model mean0.30 in
  12. WedOct 7~86°67°Model mean0.02 in
  13. ThuOct 8~87°68°Model mean0.01 in
  14. FriOct 9~87°68°Model mean0.01 in
  15. SatOct 10~89°69°Model mean0.01 in
  16. SunOct 11~89°73°Model mean0.02 in

Right now

MET Norway forecast for this hour
  • Feels like78°
  • WindE 6 mph
  • Humidity61%
  • Dew point63°
  • Pressure29.99 inHg
  • UV index0 · Lowclear-sky peak 13 Sunday
  • Sunrise and sunsetSunrise · Sunset · set
  • Moonrise6:13 PMMoonset 5:38 AM
  • Moon phaseFull moon100% lit

The models, side by side

GFS Sep 26, 9:00 AM GMT-3 · GEFS Sep 26, 9:00 AM GMT-3 · ECMWF Sep 26, 9:00 AM GMT-3 · ECMWF AI Sep 26, 9:00 AM GMT-3

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.

59°82°104°SunMonTueWedThuFriSat

DayNWS gridGFSGEFSECMWFECMWF AI
Today Sep 2678° 71°~95° 79°~92° 81°~88° 77°0.04 in~91° 79°
Sun Sep 2791° 72°98° 71°0.02 in96° 73°91° 70°~93° 71°0.02 in
Mon Sep 2892° 72°97° 74°96° 73°92° 70°~95° 71°
Tue Sep 2995° 73°100° 72°98° 74°94° 70°~94° 72°0.01 in
Wed Sep 3097° 76°100° 75°96° 74°0.02 in96° 73°~88° 70°0.06 in
Thu Oct 183° 65°0.33 in96° 71°0.07 in91° 72°0.38 in92° 69°0.08 in~82° 69°0.14 in
Fri Oct 269° 62°0.36 in74° 61°0.72 in75° 65°0.38 in73° 67°0.19 in~74° 67°0.26 in
Sat Oct 380° 65°0.03 in77° 62°0.09 in84° 61°0.13 in~78° 65°0.39 in~70° 65°0.48 in
Sun Oct 473° 66°0.20 in87° 61°0.08 in85° 65°0.21 in~72° 64°0.25 in~82° 64°0.17 in
Mon Oct 578° 66°0.23 in82° 66°0.43 in78° 67°0.44 in~78° 65°0.39 in~76° 64°0.55 in
Tue Oct 6—81° 65°0.20 in~73° 66°0.11 in~75° 65°0.80 in~85° 66°0.07 in
Wed Oct 7—~87° 66°0.04 in—~82° 65°0.02 in~90° 69°
Thu Oct 8—~88° 69°0.03 in—~83° 67°~92° 68°
Fri Oct 9—~84° 69°0.02 in—~83° 67°0.02 in~92° 67°
Sat Oct 10—~90° 70°—~85° 68°0.03 in~93° 67°
Sun Oct 11—~89° 73°0.02 in—~80° 69°~80° 69°

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.

The sun is down, so each rating says which span it is for: tomorrow’s daylight, tonight, or the next 24 hours.

Health

  • Arthritisnext 24 hLowsteady conditions
  • Sinus pressurenext 24 hLowsteady conditions
  • Common coldtomorrowLowmild
  • FlutomorrowLowmild
  • Migrainenext 24 hLowsteady conditions
  • Asthmanext 24 hLowclean air
  • Heat stresstomorrowModerateheat
  • SunburntomorrowLowweak sun
  • Frostbitenext 24 hLowmild
  • SleepingtonightVery goodwarm night

Outdoors

  • RunningtomorrowFairhot
  • HikingtomorrowVery goodhot
  • BikingtomorrowVery goodhot
  • GolftomorrowIdealfine conditions
  • FishingtomorrowIdealfine conditions
  • Boating and paddlingtomorrowIdealfine conditions
  • Beach and pooltomorrowIdealfine conditions
  • CampingtonightIdealfine conditions
  • StargazingtonightGoodbright moon

Travel

  • Air travelnext 24 hIdealclear skies
  • Drivingnext 24 hIdealclear roads

Home and garden

  • Lawn mowingtomorrowIdealfine conditions
  • GardeningtomorrowIdealfine conditions
  • Outdoor entertainingtomorrowVery goodhot
  • Drying laundry outsidetomorrowIdealfine conditions
  • Painting and outdoor projectstomorrowIdealfine conditions
  • FrosttonightLowmild

Pests

  • MosquitoestomorrowHighwarm
  • TickstomorrowModeratewarm
  • Indoor pestsnext 24 hLowmild
  • Outdoor peststomorrowHighwarm

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 fair.

Night ofRatingDarkClear hoursClear and moonlessMoon litTransparency (est.)DewStrongest wind
SaturdayFair7:20 PM to 4:42 AM9 of 9None100%Good8 mph
SundayFair7:20 PM to 4:41 AM10 of 10None98%Good9 mph
MondayFair7:21 PM to 4:40 AM9 of 101 h from 7:00 PM94%Good8 mph
TuesdayFair7:21 PM to 4:39 AM8 of 102 h from 7:00 PM88%Good10 mph
WednesdayGood7:21 PM to 4:38 AM10 of 103 h from 7:00 PM80%Good8 mph
ThursdayPoor7:21 PM to 4:37 AM0 of 10None71%2 h13 mph
FridayFair7:22 PM to 4:37 AM2 of 10None61%Poor8 h9 mph
SaturdayGood7:22 PM to 4:36 AM6 of 104 h from 9:00 PM51%Fair2 h11 mph
SundayPoor7:22 PM to 4:35 AM0 of 10None40%10 h7 mph
MondayPoor7:23 PM to 4:34 AM0 of 8None30%6 h4 mph

The last night runs past the end of the forecast and is rated on the hours it covers.

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
Sat5:34 AM to 5:43 AM5:43 AM to 6:25 AM5:38 PM to 6:20 PM6:20 PM to 6:29 PM
Sun5:33 AM to 5:42 AM5:42 AM to 6:24 AM5:38 PM to 6:21 PM6:21 PM to 6:29 PM
Mon5:32 AM to 5:41 AM5:41 AM to 6:23 AM5:38 PM to 6:21 PM6:21 PM to 6:29 PM
Tue5:32 AM to 5:40 AM5:40 AM to 6:22 AM5:39 PM to 6:21 PM6:21 PM to 6:30 PM
Wed5:31 AM to 5:39 AM5:39 AM to 6:22 AM5:39 PM to 6:21 PM6:21 PM to 6:30 PM
Thu5:30 AM to 5:38 AM5:38 AM to 6:21 AM5:39 PM to 6:21 PM6:21 PM to 6:30 PM
Fri5:29 AM to 5:37 AM5:37 AM to 6:20 AM5:39 PM to 6:22 PM6:22 PM to 6:30 PM
NESWSRSSMRMS
  • SR Sunrise 5:56 AM, 92° E
  • SS Sunset 6:07 PM, 268° W
  • MR Moonrise 6:13 PM, 84° E
  • MS Moonset 5:38 AM, 272° W
  • Full moon, 100% 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 8 PM to Sun 12 PM 16 hours, some with delta T between 8 and 10 °C
  • Sun 6 PM to Mon 8 AM 14 hours, some with delta T between 8 and 10 °C
  • Mon 7 PM to Tue 9 AM 14 hours, some with delta T between 8 and 10 °C
  • Wed 3 AM to 9 AM 6 hours, some with delta T between 8 and 10 °C
  • Fri 3 PM to 9 PM 6 hours, every hour within the rules
Sat
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
SundayDry0.00 in31%9 mph4 dGood
MondayDry0.00 in25%11 mph3 dGood
TuesdayDry0.00 in15%12 mph2 dGood
WednesdayDry0.00 in16%8 mph1 dGood
ThursdayWet0.33 in38%13 mph
FridayWet0.36 in74%5 mph
SaturdayDry0.03 in51%11 mph1 d
SundayShowers possible0.20 in70%17 mph
MondayShowers possible0.23 in61%11 mph

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 Saturday, rated best.

DayRatingMajor periodsMinor periodsMoonSunrise, sunset
Sat Best10:53 AM to 12:53 PM5:08 AM to 6:08 AM5:43 PM to 6:43 PM 100%5:56 AM, 6:07 PM
Sun Best11:16 PM to 1:16 AM11:40 AM to 1:40 PM5:45 AM to 6:45 AM6:39 PM to 7:39 PM 99%5:55 AM, 6:07 PM
Mon Good12:04 AM to 2:04 AM12:29 PM to 2:29 PM6:24 AM to 7:24 AM7:39 PM to 8:39 PM 96%5:54 AM, 6:07 PM
Tue Fair12:55 AM to 2:55 AM1:23 PM to 3:23 PM7:08 AM to 8:08 AM8:42 PM to 9:42 PM 90%5:53 AM, 6:08 PM
Wed Poor1:51 AM to 3:51 AM2:21 PM to 4:21 PM7:57 AM to 8:57 AM9:47 PM to 10:47 PM 83%5:53 AM, 6:08 PM
Thu Fair2:51 AM to 4:51 AM3:22 PM to 5:22 PM8:53 AM to 9:53 AM10:53 PM to 11:53 PM 74%5:52 AM, 6:08 PM
Fri Fair3:53 AM to 5:53 AM4:25 PM to 6:25 PM9:54 AM to 10:54 AM 64%5:51 AM, 6:08 PM

Periods in bold fall within an hour of sunrise or sunset. The weather’s side is the fishing index · Solunar tables for Santa Juliana, 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. Tonight71° · E 4–8 mph

    Mostly clear. Low near 22°C. East wind 7 to 13 km/h.

  2. Sunday91° · NNE 4–9 mph

    Partly cloudy. High near 33°C. Northnortheast wind 7 to 14 km/h.

  3. Sunday Night72° · E 4–9 mph

    Mostly clear. Low near 22°C. East wind 7 to 15 km/h.

  4. Monday92° · NNE 6–11 mph

    Mostly clear. High near 33°C. Northnortheast wind 10 to 18 km/h.

  5. Monday Night72° · ENE 5–7 mph

    Mostly clear. Low near 22°C. Eastnortheast wind 8 to 12 km/h.

  6. Tuesday95° · NNE 6–12 mph

    Clear. High near 35°C. Northnortheast wind 10 to 20 km/h.

  7. Tuesday Night73° · ESE 2–6 mph

    Mostly clear. Low near 23°C. Eastsoutheast wind 3 to 10 km/h.

  8. Wednesday97° · NNW 8 mph

    Mostly clear. High near 36°C. Northnorthwest wind around 13 km/h.

  9. Wednesday Night76° · NNW 2–5 mph

    Mostly clear. Low near 24°C. Northnorthwest wind 3 to 8 km/h.

  10. Thursday83° · SSW 9–13 mph

    Heavy rain showers. High near 28°C. Southsouthwest wind 15 to 21 km/h. Precipitation around 7 mm.

  11. Thursday Night65° · SSE 6–6 mph

    Rain. Low near 18°C. Southsoutheast wind 9 to 10 km/h. Precipitation around 5 mm.

  12. Friday69° · E 3–5 mph

    Rain. High near 21°C. East wind 5 to 8 km/h. Precipitation around 5 mm.

  13. Friday Night62° · ENE 3–9 mph

    Cloudy. Low near 17°C. Eastnortheast wind 5 to 14 km/h.

  14. Saturday80° · NNE 10–11 mph

    Cloudy. High near 27°C. Northnortheast wind 16 to 18 km/h. Precipitation around 0.7 mm.

  15. Saturday Night65° · NE 11 mph

    Partly cloudy. Low near 18°C. Northeast wind around 18 km/h.

  16. Sunday73° · N 6–17 mph

    Rain. High near 23°C. North wind 9 to 27 km/h. Precipitation around 5 mm.

  17. Sunday Night66° · ENE 6–7 mph

    Cloudy. Low near 19°C. Eastnortheast wind 9 to 12 km/h. Precipitation around 0.5 mm.

  18. Monday78° · N 4–11 mph

    Rain. High near 26°C. North wind 7 to 17 km/h. Precipitation around 5 mm.

  19. Monday Night66° · E 3 mph

    No forecast. Low near 19°C. East wind around 5 km/h.

Climate

Climate of Santa Juliana: 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 min29.99 inHg29.91 inHg29.84 inHg29.78 inHg29.73 inHg29.79 inHg29.91 inHg29.83 inHg29.91 inHg29.98 inHg

Sun and moon

DayCivil twilightSunriseSunsetCivil twilightDaylightMoon
Sat5:34 AM5:56 AM6:07 PM6:29 PM12 h 11 min Full moon · 100% lit
Sun5:33 AM5:55 AM6:07 PM6:29 PM12 h 12 min Waning gibbous · 99% lit
Mon5:32 AM5:54 AM6:07 PM6:29 PM12 h 13 min Waning gibbous · 96% lit
Tue5:32 AM5:53 AM6:08 PM6:30 PM12 h 15 min Waning gibbous · 90% lit
Wed5:31 AM5:53 AM6:08 PM6:30 PM12 h 15 min Waning gibbous · 83% lit
Thu5:30 AM5:52 AM6:08 PM6:30 PM12 h 16 min Waning gibbous · 74% lit
Fri5:29 AM5:51 AM6:08 PM6:30 PM12 h 17 min Waning gibbous · 64% lit
Sat5:28 AM5:50 AM6:08 PM6:31 PM12 h 18 min Last quarter · 54% lit
Sun5:27 AM5:49 AM6:09 PM6:31 PM12 h 20 min Last quarter · 43% lit
Mon5:26 AM5:48 AM6:09 PM6:31 PM12 h 21 min Waning crescent · 33% 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