Tromsø today

The globe opens over Tromsø (69.7° N, 19.0° E) with the latest satellite clouds and rain radar, and Tromsø's place card open: its local time, current weather, sunrise and sunset, the Moon, and any alerts near it.

Below, as the page is served, are the alerts near Tromsø and which sources were checked for them, its weather now and over the next day, its air quality, then its day on its own clock (Europe/Oslo): sunrise, sunset and the length of the day, golden and blue hour, the Moon's phase and when it's up, the coming week's sunsets, and the next full Moon and eclipses seen from Tromsø; then what might cross its sky.

Alerts near Tromsø

Yellow flood warninguntil Nov 9 20:00 GMT+1 · The Norwegian Water Resources and Energy Directorate · The Norwegian Water Resources and Energy Directorate
Yellow rain warninguntil Nov 9 12:00 GMT+1 · MET Norway · MET Norway
Yellow flood warninguntil Nov 9 20:00 GMT+1 · The Norwegian Water Resources and Energy Directorate · The Norwegian Water Resources and Energy Directorate

Checked at 11:12 GMT+1: MeteoAlarm warnings, tropical cyclones, tsunami bulletins, earthquakes, GDACS disaster alerts, satellite fire detections and air quality. This page is not a warning service: in an emergency, follow your local authorities.

Weather over Tromsø

Nowdrizzle, 4°C, feels 1°C · wind SW 8 km/h · 100% cloud cover
Next 24 hourshigh 8°C around 23:00, low 4°C around 11:00 · rain likeliest around 11:00, a 100% chance
Hour by hour11:00 4°C, drizzle, 100% chance of rain · 14:00 6°C, heavy drizzle, 100% chance of rain · 17:00 7°C, light rain, 100% chance of rain · 20:00 7°C, light rain, 100% chance of rain · 23:00 8°C, light rain, 100% chance of rain · 02:00 8°C, light rain, 100% chance of rain · 05:00 8°C, light rain, 100% chance of rain · 08:00 7°C, overcast, 100% chance of rain
Air qualitygood, US AQI 30 · modeled for the area by Copernicus CAMS, not measured by a monitor

From Open-Meteo (CC BY 4.0), as of 11:00 GMT+1. A forecast, not a warning: for warnings, see the alerts above and your local authorities.

Sun and Moon over Tromsø, Sun Nov 8

Sunrises 08:45 in the SE, sets 14:08 in the SW, 4° up at its highest at 11:27 · 5 h 23 min of daylight, 10 min 23 s shorter than yesterday
Golden hourall day, 07:53 to 15:00
Blue hourmorning 07:25 to 07:53, evening 15:00 to 15:29
Twilightfirst light 07:25, last light 15:29
Moonnew Moon, 1% lit: rises 08:31 in the SSE, sets 12:31 in the SSW
Next Moonsnew Mon Nov 9 at 08:02, full Tue Nov 24 at 15:54
Sunsets aheadMon 14:03 · Tue 13:58 · Wed 13:53 · Thu 13:47 · Fri 13:42 · Sat 13:36 · Sun 13:30
Next solar eclipse hereJun 12, 2029, partial: 17% of the Sun covered at 05:21, 15° up
Next lunar eclipse hereJan 12, 2028, partial: at its deepest at 05:13, 24° up

Times on Tromsø's clock (GMT+1), worked out with astronomy-engine as this page was served.

Over Tromsø

Northern lightsnot expected within sight, forecast for 11:44 · aurora forecast

How to read it

Far above the Arctic Circle, Tromsø is one of the most reliable cities in the world for the northern lights, in season from September to March, when its nights are dark enough to show them. The Sun doesn't rise for about seven weeks around midwinter, though a blue twilight still lights the middle of the day. From May to July it's the other way around, and nothing dark is left to see an aurora against.

Tromsø lies so far north of the Arctic Circle that the Sun doesn't set at all from around May 19 to around July 26, circling the sky all day, and doesn't rise from around November 28 to around January 14.

Between those stretches, Tromsø's days change length faster than almost anywhere people live, by many minutes from one day to the next, and its golden light can last for hours with the Sun skimming the horizon.

Questions

What time is sunset in Tromsø today?

For months at a time there isn't one in Tromsø: the list on this page says so when the Sun stays up or stays down all day, and otherwise gives today's sunset on Tromsø's clock.

When is golden hour in Tromsø today?

The list gives Tromsø's morning and evening golden hours, when the Sun is low and its light warm and long-shadowed, and the blue hours just outside them, on Tromsø's clock.

When is the next full Moon in Tromsø?

The list gives the date and time on Tromsø's clock, with today's phase and when the Moon rises and sets there. It's full at the same moment everywhere on Earth, so what differs in Tromsø is only the clock and when the Moon is up.

Are there any alerts near Tromsø right now?

This page lists what's active near Tromsø as it's served, with who issued it, and says which sources it checked and when, and which it couldn't. It's no warning service: in an emergency in Tromsø, follow your local authorities.

What's the weather doing over Tromsø right now?

This page gives Tromsø's conditions now and its next day hour by hour, with the chance of rain or snow, from Open-Meteo. The globe shows the latest satellite clouds and rain radar over Tromsø: drag it to see what's coming.

What is the air quality in Tromsø today?

This page gives Tromsø's US AQI as it's served, with the EPA's word for its band. It comes from Copernicus's CAMS forecast through Open-Meteo: a model for the area around Tromsø rather than a monitor's reading, so a station nearby can differ.

Are the northern lights ever visible from Tromsø?

Often, on a clear, dark night in Tromsø when the Sun's active, away from the city's lights. This page says what NOAA's OVATION forecast gives for Tromsø over the next hour or so.

Sources

astronomy-engine, Don Cross
GOES-R Series GeoColor (GOES-East, GOES-West, GOES-19, GOES-18), NOAA / CIRA
MTG GeoColour (Meteosat Third Generation, MTG-I1), EUMETSAT
Himawari-9 AHI (Himawari), Japan Meteorological Agency
Global Mosaic of Geostationary Satellite Imagery (GMGSI), NOAA/NESDIS
NASA Global Imagery Browse Services (GIBS, Worldview), NASA EOSDIS
RainViewer, RainViewer
Integrated Multi-satellitE Retrievals for GPM (IMERG, GPM IMERG Early Run), NASA
Open-Meteo, Open-Meteo
CAMS air quality forecasts (Copernicus Atmosphere Monitoring Service), Copernicus / ECMWF

The same view as a link: livex.earth/?clouds=1&radar=1&imerg=1&sats=off&launches=0&aurora=0&storms=0&severe=0&fires=0&quakes=0&lightning=0&events=0&snow=0&tsunami=0&lat=69.65&lon=18.96&mag=3&city=tromso&imagery=live

Drag to look around, scroll to zoom. Settings live in the URL, so any view can be shared.

Symbols

GDACS impact — low, medium, high: the humanitarian impact expected (hazard, people exposed, vulnerability), not the event's size.

Data

Earth NASA Blue Marble / Black Marble, GIBS (VIIRS true colour, Black Marble nightly, GOES GeoColor), EUMETSAT EUMETView (MTG GeoColour, Meteosat-9 IODC Natural Colour Enhanced); zoomed in closest, Sentinel-2 cloudless (s2maps.eu) by EOX IT Services GmbH, contains modified Copernicus Sentinel data 2025 (CC BY-NC-SA 4.0; 2016, CC BY 4.0)
Moon NASA SVS / LRO
Clouds NOAA/NESDIS GMGSI; Himawari-9 (JMA) via NASA GIBS, live over East Asia and the west Pacific
Satellites CelesTrak
Launches The Space Devs, SpaceX via CelesTrak
Aurora, Sun image, space weather, ionosphere NOAA SWPC (GloTEC, D-RAP)
Meteors Global Meteor Network; fireballs and close approaches NASA/JPL CNEOS, ephemerides JPL Horizons
Buoys NOAA OSMC, NOAA NDBC (incl. DART); Argo floats: the International Argo Program, via NOAA OSMC
Storms, floods, wildfires, eruptions GDACS, NHC
Volcanic ash EUMETSAT Ash RGB (Geo Ring, MSG 0° and Indian Ocean), via EUMETView
Sea temperature GHRSST MUR (JPL, NASA PO.DAAC), via NASA GIBS
Land temperature NASA LANCE VIIRS (NOAA-20, NOAA-21, Suomi NPP) and MODIS (Aqua, Terra), via NASA GIBS
Soil moisture NASA SMAP Level 4 (GMAO), via NASA GIBS
Chlorophyll-a NASA OBPG MODIS (Aqua, Terra), via NASA GIBS
Winds, waves NOAA/NCEP GFS and GFS-Wave (WAVEWATCH III), via NOMADS
Ocean currents NASA OSCAR v2.0 (Earth & Space Research), via PO.DAAC
Coral bleaching heat stress NOAA Coral Reef Watch degree heating weeks (5 km, v3.1), via NOAA STAR
Aerosols NASA LANCE VIIRS Deep Blue optical depth (NOAA-20, NOAA-21, Suomi NPP) and OMPS aerosol index (Suomi NPP), via NASA GIBS
Flood extent NASA LANCE VIIRS global flood product, via NASA GIBS
US volcano alert levels USGS Volcano Hazards Program (HANS), with its positions; type and last eruption from the Smithsonian's Volcanoes of the World
Fires NASA FIRMS, EUMETSAT MTG Fire Radiative Power; US perimeters NIFC WFIGS
Quakes USGS, with its ShakeMaps; EMSC for Europe and the Mediterranean
Lightning NOAA GOES GLM, EUMETSAT MTG Lightning Imager
Snow & ice NOAA IMS, NSIDC
Smoke NOAA HMS
Radar RainViewer; satellite rain EUMETSAT H SAF H40B (MTG, EUMETView) and NASA GPM IMERG (GIBS)
Tsunami NOAA NTWC/PTWC, NWS; Japan: 出典：気象庁ホームページ (Japan Meteorological Agency, Public Data License 1.0)
Severe weather NOAA NWS, Storm Prediction Center (outlook, storm reports); Europe: MeteoAlarm, data by EUMETNET members (CC BY 4.0)
ISS telemetry NASA ISSLive
ISS model NASA / Michael D. Carbajal (NASA 3D Resources)
Borders, country names, states and provinces Natural Earth (public domain)
Places Natural Earth's populated places (public domain) and GeoNames via Open-Meteo; what's nearest your location: Wikidata (CC0)

URL parameters

`view`	`fixed` · `sunrel` · `orbit` · `moon` · `track`
`track`	what to follow: `iss`, `tiangong`, `satgus` (Mark Rober's Space Selfie satellite), `launch`, `sunrise`, `moonrise`
`lat`, `lon`	viewer position (fixed) or offset from the subsolar point (sunrel)
`period`, `inc`	orbit period (hours) and inclination (°)
`dist`	viewer distance in Earth radii; 0 = orthographic
`mag`, `rot`	size and rotation (°)
`wait`	seconds between redraws (default 60)
`time`, `speed`	ISO start time; clock multiplier
`clouds`, `lights`, `grid`, `markers`, `label`	`0` or `1`
`borders`	Country borders (Natural Earth), the disputed and undefined ones dashed, and once zoomed in, the countries’ names and the states’ and provinces’ lines, off by default (key `B`)
`terminator`	The day–night line (Sun on the horizon), with the twilight band’s edges dashed: the Sun 6° up and 6° down, off by default (key `Z`)
`stars`	`1`, `0`, or `photo` (dimmed like a camera exposed for sunlit Earth)
`sats`	`all` (Starlink + named), `featured`, or `0`
`aurora`, `storms`, `fires`, `quakes`	`0` hides that layer (keys `A` `H` `F` `E`)
`buoys`, `buoy`	Buoys on the globe, off by default (key `Shift+B`); `buoy=46026` opens that buoy’s window. Click a buoy to open it.
`meteors`	The last day’s meteors (Global Meteor Network), recent fireballs and the coming close approaches (NASA/JPL), off by default (key `Shift+M`)
`iono`	Ionosphere wash: `tec` electron content (GloTEC), `drap` HF radio absorption (D-RAP), or `0` (key `Shift+I`)
`lightning`, `events`, `snow`	lightning, GDACS floods/wildfires/eruptions with NASA's flood map and USGS's US volcano alert levels, snow and ice (keys `L` `D` `I`)
`sst`	Sea temperature: `temp`, `anomaly` (El Niño, marine heatwaves; `1` means this), or `0` (key `O`)
`lst`	Land surface temperature (VIIRS, MODIS): `auto` the afternoon’s by day and the night’s by night (`1` means this), `day`, `night`, or `0` (key `Shift`+`K`)
`soil`	Soil moisture (SMAP L4): `surface` the top 5 cm (`1` means this), `root` the root zone to 1 m, or `0` (key `Shift`+`W`)
`chl`	Chlorophyll-a (MODIS Aqua, Terra), the last eight days: `1` or `0` (key `Shift`+`O`; off by default)
`aerosol`	Aerosols: `aod` VIIRS optical depth (`1` means this), `index` the OMPS UV aerosol index, smoke and dust, or `0` (key `Shift`+`Y`; off by default)
`waves`, `wavesrc`	Wave height and direction (NOAA GFS-Wave, WAVEWATCH III) as trails that travel with the waves, coloured by height: `1` or `0` (off by default); folder holding its `latest.json`
`currents`, `currentsrc`	Ocean surface currents (NASA OSCAR, a daily mean, two or three days behind) as trails carried by them, coloured by speed: `1` or `0` (off by default; key `Q` cycles waves → currents → both → off); folder holding its `latest.json`
`coral`, `coralsrc`	Coral bleaching heat stress (NOAA Coral Reef Watch degree heating weeks), drawn within 35° of the equator: `1` or `0` (key `Shift`+`R`; off by default); folder holding its `latest.json`
`ash`	volcanic ash: EUMETSAT's Ash RGB, and GDACS's eruptions in a window (key `Shift`+`A`; off by default)
`aviation`	Aviation hazards: SIGMETs worldwide (NOAA AWC) and US airport ground stops and delays (FAA) (key `!`; off by default)
`radar`, `smoke`, `tsunami`	RainViewer radar, NOAA HMS smoke, NOAA tsunami alerts (keys `R` `Y` `Shift+T`)
`imagery`	`live` GOES and MTG pictures by day, `daily` yesterday’s VIIRS when zoomed in, `painted` neither; with `live` or `daily`, the newest night’s lights when zoomed in (key `Shift+P`; the older `truecolor=0/1` still works)
`severe`	Severe weather: NWS warning polygons and the SPC day-1 outlook (US), MeteoAlarm's warnings (Europe) (key `X`)
`imerg`	With the radar, satellite rain where there’s no radar: EUMETSAT H SAF (MTG) over Europe and Africa, NASA IMERG elsewhere (`R`’s middle step turns it off)
`relief`	terrain lit by the real Sun, from NOAA ETOPO 2022 (key `Shift+E`); 0 shows NASA's fixed shaded relief
`reliefscale`	terrain relief strength, 0.1–5 (default 1)
`isslive`	NASA ISS telemetry panel: `track` (while tracking the ISS), `1` (always) or `0` (key `Shift+L`)
`isscam`	`1` opens the camera in the ISS telemetry: the station from 120 m above, its solar arrays posed from the live telemetry, and the Earth below (the wheel zooms it, 30–120°)
`firehours`	show fires detected within this many hours, 1–24 (default 12)
`launches`	`0` hides launch mode (key `U`)
`bodies`, `bodyscale`	Sun and Moon on/off; enlarge their discs (1 = true size)
`fps`	`1` shows the frame-rate display (key `~`)
`feeds`	`1` shows the data-feeds dashboard: each source's last update and next check (key `Shift+U`)
`signup`	`1` opens the mailing list’s form (the mail button beside the share buttons)
`cloudsrc`, `satsrc`	folders holding each `latest.json`