Current weather · Sep 20, 7:48 PM GMT+2

Holmestrand, Norway

7.6 mi from Horten, Norway

61°

Mostly clearFeels like 61° · Humidity 45%MET Norway forecast for this hourForecast by MET Norway
High
61°
Low
54°
Precip today
0%
Sunrise
6:58 AM
Sunset
7:25 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 7 PM61°61°40°45%0%NW9 mph23 mph32%0%29.58 inHg—
Sun 8 PM60°60°39°47%0%WNW9 mph18 mph43%1%29.62 inHg—
Sun 9 PM59°59°40°49%0%W10 mph16 mph98%1%29.64 inHg—
Sun 10 PM59°56°39°49%0%W12 mph20 mph98%1%29.67 inHg—
Sun 11 PM59°59°39°48%0%NW14 mph24 mph98%29.71 inHg—
Mon 12 AM59°56°39°48%0%NW13 mph24 mph61%29.75 inHg—
Mon 1 AM57°54°37°49%0%NW14 mph23 mph0%29.78 inHg—
Mon 2 AM56°53°37°50%0%NW10 mph23 mph2%29.80 inHg—
Mon 3 AM55°52°35°48%0%NW11 mph19 mph3%29.83 inHg—
Mon 4 AM55°51°36°51%0%NW11 mph19 mph0%29.85 inHg—
Mon 5 AM54°51°36°51%0%NW10 mph19 mph2%29.87 inHg—
Mon 6 AM53°50°35°52%0%WNW9 mph17 mph2%29.89 inHg—
Mon 7 AM53°50°36°53%0%NW10 mph17 mph0%29.92 inHg—
Mon 8 AM54°51°36°53%0%WNW9 mph17 mph0%29.95 inHg—
Mon 9 AM55°53°38°52%0%NW10 mph17 mph0%29.98 inHg—
Mon 10 AM58°56°38°47%0%NW12 mph21 mph0%30.01 inHg—
Mon 11 AM61°61°38°43%0%NW13 mph23 mph0%30.04 inHg—
Mon 12 PM63°63°38°41%0%NNW13 mph23 mph0%30.06 inHg—
Mon 1 PM64°64°38°39%0%NNW13 mph23 mph0%30.08 inHg—
Mon 2 PM65°65°38°37%0%NNW13 mph24 mph0%30.09 inHg—
Mon 3 PM66°66°39°37%0%NNW10 mph24 mph0%30.11 inHg—
Mon 4 PM66°66°37°34%0%N12 mph21 mph0%30.12 inHg—
Mon 5 PM66°66°37°35%0%N11 mph21 mph0%30.13 inHg—
Mon 6 PM65°65°38°38%0%N8 mph19 mph0%30.15 inHg—
Mon 7 PM62°62°40°42%0%N4 mph13 mph1%30.17 inHg—
Mon 8 PM59°59°43°57%0%NNW4 mph7 mph3%30.20 inHg—
Mon 9 PM56°55°39°54%0%WNW6 mph9 mph0%30.23 inHg—
Mon 10 PM55°53°38°55%0%WNW6 mph10 mph0%30.25 inHg—
Mon 11 PM54°52°38°56%0%NW6 mph10 mph0%30.28 inHg—
Tue 12 AM53°51°39°60%0%NW5 mph9 mph0%30.30 inHg—
Tue 1 AM52°50°40°64%0%NW5 mph8 mph2%30.31 inHg—
Tue 2 AM51°49°40°67%0%NW5 mph8 mph23%30.32 inHg—
Tue 3 AM51°49°40°68%0%WNW4 mph8 mph41%30.32 inHg—
Tue 4 AM50°49°40°69%0%NW4 mph7 mph22%30.33 inHg—
Tue 5 AM49°49°40°72%0%WNW3 mph6 mph21%30.33 inHg—
Tue 6 AM49°48°40°73%0%WNW3 mph5 mph39%30.33 inHg—
Tue 7 AM49°49°40°75%0%WNW3 mph5 mph44%30.33 inHg—
Tue 8 AM49°49°42°76%0%WNW2 mph4 mph43%30.34 inHg—
Tue 9 AM52°52°42°72%0%W2 mph4 mph46%30.35 inHg—
Tue 10 AM53°53°43°68%0%SE3 mph7 mph37%30.35 inHg—
Tue 11 AM55°54°42°63%0%SE4 mph9 mph21%0%30.35 inHg—
Tue 12 PM57°56°42°60%0%ESE4 mph10 mph21%0%30.34 inHg—
Tue 1 PM59°58°44°60%0%E6 mph12 mph58%0%30.33 inHg—
Tue 2 PM60°60°46°61%0%ESE8 mph15 mph59%0%30.32 inHg—
Tue 3 PM61°61°45°57%0%ESE8 mph15 mph60%0%30.31 inHg—
Tue 4 PM62°62°45°53%0%S8 mph16 mph71%0%30.30 inHg—
Tue 5 PM62°62°48°59%0%S9 mph15 mph92%0%30.29 inHg—
Tue 6 PM61°61°49°66%1%S8 mph16 mph97%0%30.29 inHg—

The next 16 days

MET Norway forecast updated Sep 20, 7:29 PM GMT+2 to day 11, the mean of GFS, ECMWF, ECMWF AI to day 16
  1. TodaySep 2061°54°Partly cloudy0%wind 14 mph · gusts 24 mph
  2. MonSep 2166°49°Clear0%wind 14 mph · gusts 24 mph
  3. TueSep 2262°52°Partly cloudy5%wind 9 mph · gusts 16 mph
  4. WedSep 2360°57°Rain62%0.11 inwind 6 mph
  5. ThuSep 2459°50°Rain64%0.22 inwind 10 mph
  6. FriSep 2560°55°Cloudy10%wind 9 mph
  7. SatSep 2660°54°Cloudy18%wind 9 mph
  8. SunSep 2760°54°Partly cloudy18%wind 8 mph
  9. MonSep 2860°55°Rain24%0.12 inwind 9 mph
  10. TueSep 2961°52°Cloudy24%0.12 inwind 9 mph
  11. WedSep 3060°52°Cloudy20%wind 9 mph
  12. ThuOct 1~59°51°Model mean
  13. FriOct 2~61°52°Model mean
  14. SatOct 3~61°48°Model mean
  15. SunOct 4~59°49°Model mean0.02 in
  16. MonOct 5~62°51°Model mean

Right now

MET Norway forecast for this hour
  • Feels like61°
  • WindNW 9 mphgusts 23 mph
  • Humidity45%
  • Dew point40°
  • Pressure29.58 inHg
  • UV index0 · Lowclear-sky peak 2 Monday
  • Sunrise and sunsetSunrise · Sunset · set
  • Moonrise6:21 PMMoonset 11:14 PM
  • Moon phaseWaxing gibbous62% lit

The models, side by side

GFS Sep 20, 2:00 PM GMT+2 · GEFS Sep 20, 8:00 AM GMT+2 · ECMWF Sep 20, 2:00 AM GMT+2 · ECMWF AI Sep 20, 2:00 AM 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°55°68°MonTueWedThuFriSatSun

DayNWS gridGFSGEFSECMWFECMWF AI
Today Sep 2061° 54°~60° 54°60° 52°63° 48°~60° 50°0.01 in
Mon Sep 2166° 49°62° 46°61° 46°64° 48°~63° 51°
Tue Sep 2262° 52°60° 43°58° 44°60° 44°~59° 44°
Wed Sep 2360° 57°0.11 in58° 46°0.11 in56° 47°0.03 in58° 45°~55° 48°0.44 in
Thu Sep 2459° 50°0.22 in54° 46°0.21 in56° 49°0.06 in60° 54°0.17 in~55° 54°0.19 in
Fri Sep 2560° 55°60° 44°58° 47°60° 52°0.02 in~60° 53°
Sat Sep 2660° 54°56° 49°57° 47°0.02 in~63° 46°~56° 49°0.04 in
Sun Sep 2760° 54°57° 45°0.13 in56° 49°0.06 in~57° 46°0.06 in~57° 53°0.08 in
Mon Sep 2860° 55°0.12 in58° 42°55° 47°0.06 in~55° 54°0.05 in~57° 53°0.15 in
Tue Sep 2961° 52°0.12 in63° 50°56° 47°0.03 in~60° 50°~59° 56°0.21 in
Wed Sep 3060° 52°60° 49°~49° 48°~65° 50°~58° 49°
Thu Oct 1—~52° 48°—~62° 53°0.01 in~62° 51°0.01 in
Fri Oct 2—~58° 44°—~61° 54°0.02 in~63° 57°0.01 in
Sat Oct 3—~57° 43°—~62° 47°~63° 54°
Sun Oct 4—~54° 51°0.02 in—~62° 43°~60° 53°0.03 in
Mon Oct 5—~62° 51°—~43° 43°~55° 55°

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

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 hHighpressure swing
  • Sinus pressurenext 24 hHighpressure swing
  • Common coldtomorrowLowmild
  • FlutomorrowLowmild
  • Migrainenext 24 hHighpressure swing
  • Asthmanext 24 hLowclean air
  • Heat stresstomorrowLowmild
  • SunburntomorrowLowweak sun
  • Frostbitenext 24 hLowmild
  • SleepingtonightIdealcool, quiet night

Outdoors

  • RunningtomorrowIdealfine conditions
  • HikingtomorrowIdealfine conditions
  • BikingtomorrowIdealfine conditions
  • GolftomorrowIdealfine conditions
  • FishingtomorrowGoodpressure swing
  • Boating and paddlingtomorrowGoodwind
  • Beach and pooltomorrowGoodcool
  • CampingtonightIdealfine conditions
  • StargazingtonightPoormostly cloudy

Travel

  • Air travelnext 24 hIdealclear skies
  • Drivingnext 24 hIdealclear roads

Home and garden

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

Pests

  • MosquitoestomorrowModeratewarm
  • TickstomorrowModeratewarm
  • Indoor pestsnext 24 hLowmild
  • Outdoor peststomorrowLowcool

In words

Written here from the MET Norway forecast

  1. Tonight54° · WNW 9–14 mph

    Partly cloudy. Low near 12°C. Westnorthwest wind 14 to 23 km/h. Chance of precipitation is 0%.

  2. Monday66° · NNW 9–14 mph

    Clear. High near 19°C. Northnorthwest wind 15 to 22 km/h. Chance of precipitation is 0%.

  3. Monday Night49° · NW 3–8 mph

    Partly cloudy. Low near 10°C. Northwest wind 5 to 13 km/h. Chance of precipitation is 0%.

  4. Tuesday62° · SSE 2–9 mph

    Partly cloudy. High near 17°C. Southsoutheast wind 3 to 14 km/h. Chance of precipitation is 0%.

  5. Tuesday Night52° · 5% · SW 3–8 mph

    Cloudy. Low near 11°C. Southwest wind 5 to 13 km/h. Chance of precipitation is 5%.

  6. Wednesday60° · 32% · ENE 3–4 mph

    Rain. High near 16°C. Eastnortheast wind 5 to 6 km/h. Chance of precipitation is 32%. Precipitation around 1.3 mm.

  7. Wednesday Night57° · 64% · S 6–7 mph

    Rain. Low near 14°C. South wind 10 to 12 km/h. Chance of precipitation is 64%. Precipitation around 5 mm.

  8. Thursday59° · 38% · N 9–10 mph

    Rain. High near 15°C. North wind 15 to 16 km/h. Chance of precipitation is 38%. Precipitation around 2 mm.

  9. Thursday Night50° · 6% · N 5–6 mph

    Partly cloudy. Low near 10°C. North wind 8 to 10 km/h. Chance of precipitation is 6%.

  10. Friday60° · 6% · SSW 5–9 mph

    Cloudy. High near 16°C. Southsouthwest wind 8 to 14 km/h. Chance of precipitation is 6%.

  11. Friday Night55° · 10% · SSW 6–9 mph

    Cloudy. Low near 13°C. Southsouthwest wind 10 to 14 km/h. Chance of precipitation is 10%.

  12. Saturday60° · 14% · W 5–6 mph

    Cloudy. High near 15°C. West wind 8 to 10 km/h. Chance of precipitation is 14%.

  13. Saturday Night54° · 18% · SSW 6–7 mph

    Cloudy. Low near 12°C. Southsouthwest wind 10 to 12 km/h. Chance of precipitation is 18%.

  14. Sunday60° · 18% · ENE 6–7 mph

    Partly cloudy. High near 15°C. Eastnortheast wind 10 to 12 km/h. Chance of precipitation is 18%.

  15. Sunday Night54° · 16% · SSW 7–8 mph

    Partly cloudy. Low near 12°C. Southsouthwest wind 11 to 13 km/h. Chance of precipitation is 16%.

  16. Monday60° · 24% · S 7–9 mph

    Rain. High near 15°C. South wind 11 to 14 km/h. Chance of precipitation is 24%. Precipitation around 1.8 mm.

  17. Monday Night55° · 24% · SSW 7–8 mph

    Rain. Low near 13°C. Southsouthwest wind 12 to 13 km/h. Chance of precipitation is 24%. Precipitation around 4 mm.

  18. Tuesday61° · 14% · S 6–9 mph

    Cloudy. High near 16°C. South wind 10 to 14 km/h. Chance of precipitation is 14%.

  19. Tuesday Night52° · 20% · SSW 7–8 mph

    Cloudy. Low near 11°C. Southsouthwest wind 11 to 13 km/h. Chance of precipitation is 20%.

  20. Wednesday60° · 18% · S 7–9 mph

    Cloudy. High near 16°C. South wind 12 to 14 km/h. Chance of precipitation is 18%.

Everything else on the grid

MET Norway · 15 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.

ElementSunMonTueWedThuFriSatSunMonTueWed
Chance of thunder max1%0%1%0%
Pressure min29.58 inHg29.75 inHg30.27 inHg29.98 inHg29.92 inHg29.98 inHg29.93 inHg29.99 inHg29.96 inHg29.95 inHg30.16 inHg

Sun and moon

DayCivil twilightSunriseSunsetCivil twilightDaylightMoon
Sun6:17 AM6:58 AM7:25 PM8:06 PM12 h 27 min Waxing gibbous · 62% lit
Mon6:19 AM7:01 AM7:22 PM8:03 PM12 h 21 min Waxing gibbous · 72% lit
Tue6:22 AM7:03 AM7:19 PM8:00 PM12 h 16 min Waxing gibbous · 81% lit
Wed6:24 AM7:05 AM7:16 PM7:57 PM12 h 11 min Waxing gibbous · 89% lit
Thu6:27 AM7:07 AM7:13 PM7:54 PM12 h 6 min Waxing gibbous · 95% lit
Fri6:29 AM7:10 AM7:10 PM7:50 PM12 h 0 min Waxing gibbous · 98% lit
Sat6:31 AM7:12 AM7:07 PM7:47 PM11 h 55 min Full moon · 100% lit
Sun6:34 AM7:14 AM7:04 PM7:44 PM11 h 50 min Full moon · 99% lit
Mon6:36 AM7:17 AM7:01 PM7:41 PM11 h 44 min Waning gibbous · 96% lit
Tue6:38 AM7:19 AM6:58 PM7:39 PM11 h 39 min Waning gibbous · 91% lit
Wed6:41 AM7:21 AM6:55 PM7:36 PM11 h 34 min Waning gibbous · 85% 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