Current weather · Sep 20, 2:02 PM CDT

Piedras Negras, Mexico

97°

Partly cloudyFeels like 97° · Humidity 35%MET Norway forecast for this hourForecast by MET Norway
High
99°
Low
78°
Precip today
0.09 in
Sunrise
7:30 AM
Sunset
7:41 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
Sun 2 PM97°97°64°35%SSE6 mph88%29.86 inHg
Sun 3 PM99°99°64°32%SSE6 mph58%29.82 inHg
Sun 4 PM99°99°63°32%SSE7 mph92%29.79 inHg
Sun 5 PM99°99°63°32%SSE7 mph96%29.77 inHg
Sun 6 PM97°97°62°31%SSE6 mph98%29.76 inHg
Sun 7 PM95°95°62°34%SSE6 mph88%29.77 inHg
Sun 8 PMScattered light rain showers94°94°62°35%0.01 inSE6 mph65%29.79 inHg
Sun 9 PMScattered heavy rain showers89°92°66°46%0.07 inENE18 mph53%29.83 inHg
Sun 10 PMScattered light rain showers78°78°72°81%0.00 inESE17 mph86%29.88 inHg
Sun 11 PM82°87°71°70%E8 mph7%29.87 inHg
Mon 12 AM82°87°71°69%E8 mph2%29.87 inHg
Mon 1 AM82°87°69°64%E9 mph10%29.88 inHg
Mon 2 AM82°87°71°68%ESE9 mph4%29.89 inHg
Mon 3 AM82°87°71°70%ESE8 mph1%29.88 inHg
Mon 4 AM82°86°71°70%SE7 mph1%29.87 inHg
Mon 5 AM81°86°71°72%SE8 mph5%29.87 inHg
Mon 6 AM81°86°72°73%SE8 mph0%29.87 inHg
Mon 7 AM81°85°72°75%SE7 mph0%29.88 inHg
Mon 8 AM80°85°72°76%SE6 mph0%29.90 inHg
Mon 9 AM83°89°72°69%SE6 mph0%29.91 inHg
Mon 10 AM86°92°72°63%SE6 mph0%29.92 inHg
Mon 11 AM90°96°71°54%SE6 mph0%29.91 inHg
Mon 12 PM93°99°69°45%SE6 mph2%29.91 inHg
Mon 1 PM96°96°67°40%ESE7 mph23%29.88 inHg
Mon 2 PM97°97°67°37%ESE8 mph21%29.86 inHg
Mon 3 PM99°99°66°35%ESE8 mph23%29.83 inHg
Mon 4 PM99°99°65°34%E9 mph11%29.80 inHg
Mon 5 PM99°99°65°34%ESE9 mph9%29.77 inHg
Mon 6 PM98°98°65°34%ESE10 mph17%29.76 inHg
Mon 7 PM95°95°64°37%ESE13 mph29%29.76 inHg
Mon 8 PM92°96°65°41%E13 mph9%29.78 inHg
Mon 9 PM92°96°65°41%E13 mph4%29.81 inHg
Mon 10 PM91°94°65°43%E15 mph12%29.85 inHg
Mon 11 PM88°92°67°51%ESE14 mph31%29.89 inHg
Tue 12 AM87°91°68°54%ESE13 mph8%29.91 inHg
Tue 1 AM86°91°69°57%ESE13 mph9%29.91 inHg
Tue 2 AM85°90°70°62%ESE12 mph14%29.92 inHg
Tue 3 AM83°88°71°65%ESE10 mph6%29.91 inHg
Tue 4 AM83°87°70°67%ESE10 mph10%29.91 inHg
Tue 5 AM82°86°71°70%ESE8 mph11%29.91 inHg
Tue 6 AM81°85°71°74%E8 mph44%29.93 inHg
Tue 7 AM80°84°72°78%E6 mph52%29.95 inHg
Tue 8 AM79°84°73°80%ESE7 mph89%29.96 inHg
Tue 9 AM81°86°72°76%ESE9 mph98%29.97 inHg
Tue 10 AM84°89°71°66%ESE9 mph97%29.98 inHg
Tue 11 AM87°92°70°57%ESE7 mph85%29.98 inHg
Tue 12 PM90°95°67°47%ESE7 mph60%29.97 inHg
Tue 1 PM94°98°66°40%ESE8 mph29%29.94 inHg

The next 16 days

MET Norway forecast updated Sep 20, 12:17 PM CDT to day 10, the mean of GFS, GEFS, ECMWF, ECMWF AI to day 16
  1. TodaySep 2099°78°Partly cloudy0.09 inwind 18 mph
  2. MonSep 2199°82°Mostly clearwind 15 mph
  3. TueSep 2298°84°Partly cloudy0.02 inwind 20 mph
  4. WedSep 2391°82°Partly cloudy0.01 inwind 13 mph
  5. ThuSep 2491°83°Light rain showers0.02 inwind 11 mph
  6. FriSep 2592°85°Cloudy0.02 inwind 12 mph
  7. SatSep 2694°87°Cloudywind 12 mph
  8. SunSep 2796°87°Partly cloudywind 12 mph
  9. MonSep 2895°87°Partly cloudywind 13 mph
  10. TueSep 2991°99°Cloudywind 16 mph
  11. WedSep 30~85°75°Model mean0.33 in
  12. ThuOct 1~83°71°Model mean0.40 in
  13. FriOct 2~84°70°Model mean0.08 in
  14. SatOct 3~84°72°Model mean0.06 in
  15. SunOct 4~86°73°Model mean0.03 in
  16. MonOct 5~89°70°Model mean

Right now

MET Norway forecast for this hour
  • Feels like97°
  • WindSSE 6 mph
  • Humidity35%
  • Dew point64°
  • Pressure29.86 inHg
  • UV index9 · Very highclear-sky peak 9 today
  • Sunrise and sunsetSunrise · Sunset
  • Moonrise4:13 PMMoonset 1:38 AM
  • Moon phaseWaxing gibbous65% lit

The models, side by side

HRRR Sep 20, 7:00 AM CDT · GFS Sep 20, 7:00 AM CDT · GEFS Sep 20, 7:00 AM CDT · ECMWF Sep 19, 7:00 PM CDT · ECMWF AI Sep 20, 7:00 AM CDT

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.

68°86°104°MonTueWedThuFriSatSun

DayNWS gridHRRRGFSGEFSECMWFECMWF AI
Today Sep 2099° 78°0.09 in96° 82°98° 78°0.08 in96° 78°0.01 in100° 81°0.02 in~95° 80°0.06 in
Mon Sep 2199° 82°97° 78°99° 77°97° 77°0.03 in93° 75°0.54 in~97° 79°0.03 in
Tue Sep 2298° 84°0.02 in83° 76°98° 77°97° 76°0.02 in93° 77°0.02 in~96° 79°
Wed Sep 2391° 82°0.01 in98° 76°94° 76°94° 76°0.02 in~95° 79°
Thu Sep 2491° 83°0.02 in97° 75°93° 75°97° 77°0.03 in~96° 79°
Fri Sep 2592° 85°0.02 in92° 76°94° 75°96° 77°0.02 in~96° 79°
Sat Sep 2694° 87°99° 77°95° 74°~96° 79°~97° 80°0.01 in
Sun Sep 2796° 87°98° 74°96° 74°~98° 81°~99° 80°
Mon Sep 2895° 87°98° 74°96° 74°0.02 in~98° 87°~98° 81°
Tue Sep 2991° 99°98° 75°0.03 in94° 75°0.05 in~99° 82°~91° 82°0.59 in
Wed Sep 30~91° 75°0.17 in~79° 73°~90° 78°0.70 in~80° 73°0.45 in
Thu Oct 1~87° 78°0.15 in~79° 72°1.05 in~82° 64°
Fri Oct 2~86° 71°~83° 73°0.18 in~82° 65°0.05 in
Sat Oct 3~89° 74°~85° 73°0.02 in~78° 70°0.15 in
Sun Oct 4~90° 73°~85° 75°0.07 in~83° 70°0.01 in
Mon Oct 5~89° 70°~72° 69°

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

The next 90 days

NOAA GHCN normals and records at Maverick County (5T9) · Climate Prediction Center outlooks

No forecast has skill day by day past about two weeks, and this page does not print one. Where the models stop, the calendar takes over: the 1991 to 2020 normal for each date, the record high and low ever set on it, and where the Climate Prediction Center leans warm, cool, wet or dry over the coming weeks, the month and the season. A site that shows a high for a date three months out is showing you this normal with a wobble.

The forecast reaches Mon Oct 5, from MET Norway, then the mean of the global models. Beyond it the lines are the calendar.

20°40°60°80°100°TodayOct 1Nov 1Dec 1

Forecast high and lowNormal high and lowRecord high and low

Week ofNormalWarmest on recordColdest on recordTemperature leanPrecipitation lean
Sep 2090° / 68°108° (2005)47° (2006)no outlookno outlook
Sep 2788° / 65°107° (2005)42° (1942)no outlookno outlook
Oct 487° / 64°105° (1956)40° (1976)no outlookno outlook
Oct 1185° / 63°106° (1926)32° (1903)no outlookno outlook
Oct 1883° / 60°101° (1993)30° (1903)no outlookno outlook
Oct 2578° / 55°100° (2010)27° (1917)no outlookno outlook
Nov 174° / 53°96° (1909)27° (1959)no outlookno outlook
Nov 876° / 56°100° (1921)27° (1938)no outlookno outlook
Nov 1573° / 50°96° (1950)24° (1906)no outlookno outlook
Nov 2269° / 45°96° (1949)24° (1903)no outlookno outlook
Nov 2967° / 45°94° (1991)19° (1911)no outlookno outlook
Dec 664° / 42°93° (1987)18° (1966)no outlookno outlook
Dec 1366° / 43°89° (1921)18° (1966)no outlookno outlook

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 hLowsteady conditions
  • Common coldtodayLowmild
  • FlutodayLowmild
  • Migrainenext 24 hModerateheat
  • Asthmanext 24 hLowclean air
  • Heat stresstodayVery highheat
  • SunburntodayLowweak sun
  • Frostbitenext 24 hLowmild
  • SleepingtonightFairwarm night

Outdoors

  • RunningtodayFairhot
  • HikingtodayGoodhot
  • BikingtodayGoodhot
  • GolftodayVery goodhot
  • FishingtodayIdealfine conditions
  • Boating and paddlingtodayIdealfine conditions
  • Beach and pooltodayVery goodmostly cloudy
  • CampingtonightIdealfine conditions
  • StargazingtonightGoodpartly cloudy

Travel

  • Air travelnext 24 hIdealclear skies
  • Drivingnext 24 hIdealclear roads

Home and garden

  • Lawn mowingtodayVery goodhot
  • GardeningtodayVery goodhot
  • Outdoor entertainingtodayGoodhot
  • Drying laundry outsidetodayVery goodlittle sun
  • Painting and outdoor projectstodayVery goodhot
  • FrosttonightLowmild

Pests

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

In words

Written here from the MET Norway forecast
  1. This Afternoon99° · SSE 6–7 mph

    Partly cloudy. High near 37°C. Southsoutheast wind 10 to 11 km/h.

  2. Tonight78° · ESE 6–18 mph

    Heavy rain showers. Low near 26°C. Eastsoutheast wind 9 to 29 km/h. Precipitation around 2 mm.

  3. Monday99° · SE 6–9 mph

    Mostly clear. High near 37°C. Southeast wind 10 to 14 km/h.

  4. Monday Night82° · ESE 8–15 mph

    Mostly clear. Low near 28°C. Eastsoutheast wind 13 to 24 km/h.

  5. Tuesday98° · ESE 6–11 mph

    Partly cloudy. High near 37°C. Eastsoutheast wind 10 to 17 km/h.

  6. Tuesday Night84° · ESE 11–20 mph

    Rain showers. Low near 29°C. Eastsoutheast wind 18 to 32 km/h.

  7. Wednesday91° · ESE 5–9 mph

    Partly cloudy. High near 33°C. Eastsoutheast wind 8 to 14 km/h.

  8. Wednesday Night82° · SE 9–11 mph

    Partly cloudy. Low near 28°C. Southeast wind 15 to 18 km/h.

  9. Thursday91° · ESE 5–10 mph

    Light rain showers. High near 33°C. Eastsoutheast wind 8 to 16 km/h. Precipitation around 0.5 mm.

  10. Thursday Night83° · ESE 11–12 mph

    Partly cloudy. Low near 28°C. Eastsoutheast wind 18 to 19 km/h.

  11. Friday92° · SE 6–8 mph

    Cloudy. High near 33°C. Southeast wind 9 to 13 km/h. Precipitation around 0.5 mm.

  12. Friday Night85° · SE 11–12 mph

    Cloudy. Low near 29°C. Southeast wind 17 to 19 km/h.

  13. Saturday94° · SE 7–9 mph

    Cloudy. High near 35°C. Southeast wind 12 to 14 km/h.

  14. Saturday Night87° · SE 9–12 mph

    Mostly clear. Low near 31°C. Southeast wind 14 to 20 km/h.

  15. Sunday96° · SE 8–9 mph

    Partly cloudy. High near 36°C. Southeast wind 13 to 14 km/h.

  16. Sunday Night87° · SE 9–13 mph

    Partly cloudy. Low near 31°C. Southeast wind 15 to 21 km/h.

  17. Monday95° · SE 9–13 mph

    Partly cloudy. High near 35°C. Southeast wind 14 to 21 km/h.

  18. Monday Night87° · SE 12–16 mph

    Mostly clear. Low near 31°C. Southeast wind 20 to 26 km/h.

  19. Tuesday91° · SE 11–12 mph

    Cloudy. High near 33°C. Southeast wind 18 to 19 km/h.

  20. Tuesday Night99° · SSE 11 mph

    No forecast. Low near 37°C. Southsoutheast wind around 17 km/h.

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.

ElementSunMonTueWedThuFriSatSunMonTue
Pressure min29.76 inHg29.76 inHg29.81 inHg29.87 inHg29.87 inHg29.82 inHg29.79 inHg29.68 inHg29.52 inHg29.48 inHg

Against the record

NOAA GHCN · Maverick County (5T9) · 11 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
Sun Sep 2099° / 78°91° / 69°106° (1912)52° (1971)
Mon Sep 2199° / 82°91° / 69°106° (1926)50° (1913)
Tue Sep 2298° / 84°91° / 68°107° (1926)52° (1913)
Wed Sep 2391° / 82°90° / 68°103° (1926)55° (1903)
Thu Sep 2491° / 83°89° / 67°106° (1912)51° (1989)
Fri Sep 2592° / 85°91° / 65°105° (1930)50° (2006)
Sat Sep 2694° / 87°90° / 67°108° (2005)47° (2006)
Sun Sep 2796° / 87°90° / 65°107° (2005)43° (1942)
Mon Sep 2895° / 87°90° / 66°105° (2005)45° (1908)
Tue Sep 2991° / 99°90° / 64°106° (2005)42° (1942)

Sun and moon

DayCivil twilightSunriseSunsetCivil twilightDaylightMoon
Sun7:06 AM7:30 AM7:41 PM8:04 PM12 h 11 min Waxing gibbous · 65% lit
Mon7:07 AM7:30 AM7:40 PM8:03 PM12 h 10 min Waxing gibbous · 75% lit
Tue7:07 AM7:31 AM7:38 PM8:02 PM12 h 7 min Waxing gibbous · 84% lit
Wed7:08 AM7:31 AM7:37 PM8:01 PM12 h 6 min Waxing gibbous · 91% lit
Thu7:08 AM7:32 AM7:36 PM8:00 PM12 h 4 min Waxing gibbous · 96% lit
Fri7:09 AM7:32 AM7:35 PM7:58 PM12 h 3 min Full moon · 99% lit
Sat7:09 AM7:33 AM7:34 PM7:57 PM12 h 1 min Full moon · 100% lit
Sun7:10 AM7:33 AM7:32 PM7:56 PM11 h 59 min Waning gibbous · 99% lit
Mon7:10 AM7:34 AM7:31 PM7:55 PM11 h 57 min Waning gibbous · 95% lit
Tue7:11 AM7:34 AM7:30 PM7:54 PM11 h 56 min Waning gibbous · 90% 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