Current weather · Sep 24, 7:43 AM GMT-3

Santa Lucía, Argentina

58°

Partly cloudyFeels like 57° · Humidity 28%MET Norway forecast for this hourForecast by MET Norway
High
100°
Low
75°
Precip today
0.00 in
Sunrise
7:21 AM
Sunset
7:32 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
Thu 7 AM58°57°26°28%NNW8 mph69%29.67 inHg
Thu 8 AM65°65°24°21%N11 mph67%29.67 inHg
Thu 9 AM73°73°23°16%NNE14 mph74%29.68 inHg
Thu 10 AM80°80°24°13%NNE14 mph63%29.68 inHg
Thu 11 AM87°87°24°10%NE18 mph65%29.65 inHg
Thu 12 PM91°91°23°8%NNE19 mph59%29.63 inHg
Thu 1 PM96°96°20°7%N18 mph63%29.59 inHg
Thu 2 PM99°99°16°5%NW19 mph63%29.55 inHg
Thu 3 PM100°100°3%WNW21 mph70%29.52 inHg
Thu 4 PM100°100°3%WNW23 mph59%29.51 inHg
Thu 5 PM98°98°3%WNW24 mph53%29.52 inHg
Thu 6 PM96°96°3%WNW21 mph64%29.53 inHg
Thu 7 PM94°94°4%WNW19 mph66%29.54 inHg
Thu 8 PM92°92°4%WNW16 mph72%29.56 inHg
Thu 9 PM89°89°5%NW12 mph67%29.57 inHg
Thu 10 PM84°84°6%N12 mph82%29.60 inHg
Thu 11 PM80°80°7%N14 mph56%29.62 inHg
Fri 12 AM80°80°10°7%N16 mph66%29.61 inHg
Fri 1 AM78°78°11°8%N15 mph31%29.61 inHg
Fri 2 AM78°78°11°8%NNW11 mph34%29.60 inHg
Fri 3 AM77°77°11°8%N11 mph57%29.60 inHg
Fri 4 AM75°75°11°9%N10 mph51%29.59 inHg
Fri 5 AM75°75°11°8%N11 mph52%29.59 inHg
Fri 6 AM74°74°14°10%N7 mph59%29.61 inHg
Fri 7 AM68°68°19°15%S13 mph67%29.71 inHg
Fri 8 AM68°68°24°19%SSE13 mph65%29.75 inHg
Fri 9 AM70°70°27°20%SSE13 mph63%29.79 inHg
Fri 10 AM73°73°30°21%S13 mph48%29.80 inHg
Fri 11 AM75°75°32°20%SSE13 mph43%29.79 inHg
Fri 12 PM79°79°33°19%S13 mph29%29.76 inHg
Fri 1 PM82°82°32°16%SSE13 mph16%29.72 inHg
Fri 2 PM85°85°31°14%SSE11 mph17%29.69 inHg
Fri 3 PM87°87°31°13%S11 mph16%29.66 inHg
Fri 4 PM89°89°31°12%SSE12 mph9%29.63 inHg
Fri 5 PM89°89°31°12%SSE11 mph6%29.63 inHg
Fri 6 PM89°89°31°13%SSE11 mph4%29.64 inHg
Fri 7 PM85°85°31°14%S9 mph2%29.66 inHg
Fri 8 PM80°80°31°16%SSW8 mph1%29.68 inHg
Fri 9 PM78°78°29°17%SSW8 mph0%29.71 inHg
Fri 10 PM77°77°29°18%SSW11 mph0%29.74 inHg
Fri 11 PM78°78°30°17%SSW12 mph0%29.77 inHg
Sat 12 AM76°76°31°19%SSW11 mph0%29.79 inHg
Sat 1 AM74°74°32°21%SW10 mph0%29.80 inHg
Sat 2 AM69°69°32°25%SW7 mph0%29.78 inHg
Sat 3 AM66°66°32°28%SW5 mph0%29.78 inHg
Sat 4 AM64°64°32°30%WSW3 mph0%29.77 inHg
Sat 5 AM63°63°33°32%WNW2 mph0%29.77 inHg
Sat 6 AM63°63°33°32%WNW2 mph1%29.79 inHg

The next 16 days

MET Norway forecast updated Sep 24, 6:18 AM GMT-3 to day 10, the mean of GFS, ECMWF, ECMWF AI to day 16
  1. TodaySep 24100°75°Partly cloudywind 24 mph
  2. FriSep 2589°63°Partly cloudywind 16 mph
  3. SatSep 2685°65°Partly cloudywind 11 mph
  4. SunSep 2788°73°Clearwind 10 mph
  5. MonSep 2876°58°Partly cloudywind 12 mph
  6. TueSep 2968°56°Partly cloudywind 11 mph
  7. WedSep 3077°60°Partly cloudywind 5 mph
  8. ThuOct 186°68°Partly cloudywind 8 mph
  9. FriOct 292°65°Partly cloudywind 20 mph
  10. SatOct 364°64°No forecastwind 14 mph
  11. SunOct 4~71°56°Model mean
  12. MonOct 5~72°57°Model mean
  13. TueOct 6~70°56°Model mean0.06 in
  14. WedOct 7~71°57°Model mean0.03 in
  15. ThuOct 8~74°57°Model mean
  16. FriOct 9~73°61°Model mean

Right now

MET Norway forecast for this hour
  • Feels like57°
  • WindNNW 8 mph
  • Humidity28%
  • Dew point26°
  • Pressure29.67 inHg
  • UV index0 · Lowclear-sky peak 9 today
  • Sunrise and sunsetSunrise · Sunset
  • Moonrise5:44 PMMoonset 6:05 AM
  • Moon phaseWaxing gibbous96% lit

The models, side by side

GFS Sep 23, 9:00 PM GMT-3 · GEFS Sep 23, 9:00 PM GMT-3 · ECMWF Sep 23, 9:00 PM GMT-3 · ECMWF AI Sep 23, 9:00 PM 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.

50°77°104°FriSatSunMonTueWedThu

DayNWS gridGFSGEFSECMWFECMWF AI
Today Sep 24100° 75°97° 64°96° 64°~100° 73°~98° 62°
Fri Sep 2589° 63°91° 67°81° 65°89° 70°~86° 67°
Sat Sep 2685° 65°84° 65°82° 62°84° 63°~83° 63°
Sun Sep 2788° 73°87° 68°82° 65°87° 64°~76° 65°
Mon Sep 2876° 58°75° 65°76° 63°76° 62°~77° 65°
Tue Sep 2968° 56°73° 60°69° 56°64° 55°~71° 59°0.01 in
Wed Sep 3077° 60°78° 59°77° 57°~71° 54°~76° 56°
Thu Oct 186° 68°89° 64°84° 62°~80° 58°~86° 58°
Fri Oct 292° 65°86° 69°78° 62°~94° 61°~89° 66°
Sat Oct 364° 64°76° 59°71° 57°~75° 61°~70° 56°
Sun Oct 4~73° 60°~75° 58°~66° 50°
Mon Oct 5~74° 59°~73° 59°~69° 52°
Tue Oct 6~71° 59°0.17 in~66° 56°0.01 in~75° 53°
Wed Oct 7~66° 57°~71° 55°0.08 in~77° 59°
Thu Oct 8~73° 58°~76° 56°~74° 58°
Fri Oct 9~73° 61°

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 hLowsteady conditions
  • Sinus pressurenext 24 hModeratedry air
  • Common coldtodayHighdry air
  • FlutodayModeratedry air
  • Migrainenext 24 hModerateheat
  • Asthmanext 24 hLowclean air
  • Heat stresstodayVery highheat
  • SunburntodayLowweak sun
  • Frostbitenext 24 hLowmild
  • SleepingtonightGoodwarm night

Outdoors

  • RunningtodayFairhot
  • HikingtodayGoodhot
  • BikingtodayFairhot
  • GolftodayGoodhot
  • FishingtodayGoodwind
  • Boating and paddlingtodayGoodwind
  • Beach and pooltodayVery goodfine conditions
  • CampingtonightIdealfine conditions
  • StargazingtonightPoormostly cloudy

Travel

  • Air travelnext 24 hIdealclear skies
  • Drivingnext 24 hIdealclear roads

Home and garden

  • Lawn mowingtodayVery goodhot
  • GardeningtodayGoodhot
  • Outdoor entertainingtodayFairhot
  • Drying laundry outsidetodayIdealfine conditions
  • Painting and outdoor projectstodayGoodhot
  • FrosttonightLowmild

Pests

  • MosquitoestodayHighwarm
  • TickstodayModeratewarm
  • Indoor pestsnext 24 hLowmild
  • Outdoor peststodayHighwarm

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
ThursdayPoor8:53 PM to 5:58 AM0 of 9None97%16 mph
FridayFair8:54 PM to 5:57 AM9 of 9None100%Good12 mph
SaturdayFair8:54 PM to 5:55 AM3 of 9None100%Good8 mph
SundayFair8:55 PM to 5:54 AM9 of 9None98%Good11 mph
MondayFair8:56 PM to 5:53 AM9 of 91 h from 9:00 PM94%Good11 mph
TuesdayFair8:57 PM to 5:51 AM9 of 92 h from 9:00 PM88%Good5 mph
WednesdayGood8:57 PM to 5:50 AM9 of 93 h from 9:00 PM80%Good4 mph
ThursdayPoor8:58 PM to 5:48 AM0 of 9None71%8 mph
FridayPoor8:59 PM to 5:47 AM0 of 9None61%14 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 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 is not rated. 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.

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 3 AM to 5 AM 2 hours, some with delta T between 8 and 10 °C
  • Sat 8 AM to 10 AM 2 hours, some with delta T between 8 and 10 °C
  • Tue 3 AM to Wed 3 AM 24 hours, every hour within the rules
  • Wed 9 PM to Thu 3 AM 6 hours, some with delta T between 8 and 10 °C
  • Fri 3 AM to 9 AM 6 hours, every hour within the rules
Thu12 PM6 PM
Fri12 AM6 AM12 PM6 PM
Sat12 AM6 AM12 PM6 PM
Sun12 AM6 AM12 PM6 PM

Good Marginal No

Field days

DayDaytimeChance of rainRainLowest humidityStrongest windDry days in a rowHay drying
ThursdayDry0.00 in3%24 mph10 dGood
FridayDry0.00 in12%13 mph9 dGood
SaturdayDry0.00 in17%11 mph8 dGood
SundayDry0.00 in20%10 mph7 dGood
MondayDry0.00 in43%12 mph6 dGood
TuesdayDry0.00 in43%9 mph5 dGood
WednesdayDry0.00 in26%4 mph4 d
ThursdayDry0.00 in26%7 mph3 dGood
FridayDry0.00 in4%20 mph2 dGood
SaturdayDry0.00 in53%10 mph1 d

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.

In words

Written here from the MET Norway forecast
  1. Today100° · NNW 7–24 mph

    Partly cloudy. High near 38°C. Northnorthwest wind 12 to 38 km/h.

  2. Tonight75° · NNW 10–21 mph

    Partly cloudy. Low near 24°C. Northnorthwest wind 16 to 33 km/h.

  3. Friday89° · SSE 7–14 mph

    Partly cloudy. High near 32°C. Southsoutheast wind 12 to 22 km/h.

  4. Friday Night63° · SSW 2–12 mph

    Clear. Low near 17°C. Southsouthwest wind 3 to 19 km/h.

  5. Saturday85° · S 2–11 mph

    Partly cloudy. High near 29°C. South wind 3 to 17 km/h.

  6. Saturday Night65° · SSW 2–11 mph

    Partly cloudy. Low near 18°C. Southsouthwest wind 4 to 18 km/h.

  7. Sunday88° · S 2–9 mph

    Clear. High near 31°C. South wind 4 to 15 km/h.

  8. Sunday Night73° · SSW 7–11 mph

    Clear. Low near 23°C. Southsouthwest wind 12 to 18 km/h.

  9. Monday76° · SSE 11–12 mph

    Partly cloudy. High near 24°C. Southsoutheast wind 18 to 20 km/h.

  10. Monday Night58° · S 6–11 mph

    Clear. Low near 14°C. South wind 10 to 18 km/h.

  11. Tuesday68° · S 7–9 mph

    Partly cloudy. High near 20°C. South wind 12 to 14 km/h.

  12. Tuesday Night56° · SW 2–5 mph

    Clear. Low near 13°C. Southwest wind 3 to 8 km/h.

  13. Wednesday77° · SSW 2–4 mph

    Partly cloudy. High near 25°C. Southsouthwest wind 4 to 7 km/h.

  14. Wednesday Night60° · WNW 3–4 mph

    Clear. Low near 16°C. Westnorthwest wind 5 to 6 km/h.

  15. Thursday86° · S 1–7 mph

    Partly cloudy. High near 30°C. South wind 1 to 12 km/h.

  16. Thursday Night68° · S 6–8 mph

    Partly cloudy. Low near 20°C. South wind 10 to 13 km/h.

  17. Friday92° · NW 1–20 mph

    Partly cloudy. High near 33°C. Northwest wind 1 to 32 km/h.

  18. Friday Night65° · WSW 11–14 mph

    Partly cloudy. Low near 19°C. Westsouthwest wind 17 to 23 km/h.

  19. Saturday64° · SSE 11 mph

    No forecast. High near 18°C. Southsoutheast wind around 17 km/h.

Climate

Climate of Santa Lucía: 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.

ElementThuFriSatSunMonTueWedThuFriSat
Pressure min29.51 inHg29.59 inHg29.69 inHg29.67 inHg29.71 inHg29.93 inHg29.94 inHg29.64 inHg29.47 inHg29.56 inHg

Sun and moon

DayCivil twilightSunriseSunsetCivil twilightDaylightMoon
Thu6:57 AM7:21 AM7:32 PM7:56 PM12 h 11 min Waxing gibbous · 96% lit
Fri6:55 AM7:19 AM7:32 PM7:57 PM12 h 13 min Waxing gibbous · 99% lit
Sat6:54 AM7:18 AM7:33 PM7:57 PM12 h 15 min Full moon · 100% lit
Sun6:53 AM7:17 AM7:33 PM7:58 PM12 h 16 min Waning gibbous · 99% lit
Mon6:51 AM7:16 AM7:34 PM7:58 PM12 h 18 min Waning gibbous · 96% lit
Tue6:50 AM7:14 AM7:35 PM7:59 PM12 h 21 min Waning gibbous · 90% lit
Wed6:49 AM7:13 AM7:35 PM8:00 PM12 h 22 min Waning gibbous · 83% lit
Thu6:47 AM7:12 AM7:36 PM8:00 PM12 h 24 min Waning gibbous · 74% lit
Fri6:46 AM7:10 AM7:37 PM8:01 PM12 h 27 min Waning gibbous · 64% lit
Sat6:45 AM7:09 AM7:37 PM8:02 PM12 h 28 min Last quarter · 54% 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