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The higher the number, the stronger the aurora and the further south it can be seen.",{"type":387,"content":388},"bullet_list",[389,402,413],{"type":390,"content":391},"list_item",[392],{"type":348,"attrs":393,"content":394},{"textAlign":207},[395,400],{"text":396,"type":353,"marks":397},"Kp 0 to 2:",[398],{"type":399},"bold",{"text":401,"type":353}," Quiet, but in Northern Norway you can often still see the aurora, because you are in the middle of the auroral zone.",{"type":390,"content":403},[404],{"type":348,"attrs":405,"content":406},{"textAlign":207},[407,411],{"text":408,"type":353,"marks":409},"Kp 3 to 4:",[410],{"type":399},{"text":412,"type":353}," Good activity. Strong chances across Northern Norway, and the lights can be powerful.",{"type":390,"content":414},[415],{"type":348,"attrs":416,"content":417},{"textAlign":207},[418,422],{"text":419,"type":353,"marks":420},"Kp 5 and above:",[421],{"type":399},{"text":423,"type":353}," A geomagnetic storm. The aurora can be very strong and visible far to the south.",{"type":348,"attrs":425,"content":426},{"textAlign":207},[427],{"text":428,"type":353},"The Kp index is an average, and the aurora can flare up quickly even when the number is low. Do not give up just because the forecast shows low values.",{"type":365,"attrs":430,"content":431},{"level":367,"textAlign":207},[432],{"text":433,"type":353},"Solar wind and other signs",{"type":348,"attrs":435,"content":436},{"textAlign":207},[437],{"text":438,"type":353},"More advanced forecasts also show solar wind speed and the direction of the magnetic field in the solar wind. Put simply, high speed and a magnetic field pointing south improve your chances. You do not need to understand everything, but following these values can tell you the aurora is coming before it does.",[],"0","BodyBlock",{"_uid":443,"image":444,"theme":14,"author":14,"component":451,"caption_text":452,"caption_title":14,"image_caption":452},"635f1e6d-a7d3-40a4-a1c5-81d5dc4b74c3",{"id":14,"alt":445,"name":14,"focus":14,"title":446,"width":447,"height":448,"filename":449,"copyright":232,"fieldtype":16,"meta_data":450,"is_external_url":210},"The Arctic Cathedral lit up at night in Tromsø","The Arctic Cathedral, Tromsø",5945,3344,"https:\u002F\u002Fres.cloudinary.com\u002Fpicolo\u002Fimage\u002Fupload\u002Fv1668498192\u002FPicolo\u002FCity\u002FTroms%C3%B8\u002FNorway_Tromso_city_skyline_night_Arctic-Cathedral.jpg",{"alt":445,"title":446},"FullImage","Tromsø at night. Photo: Picolo",{"_uid":454,"body":455,"card":675,"layout":440,"component":441,"article_rounded":210},"e7a60580-4e52-4ee1-9d24-7debe755ac8b",{"type":345,"content":456},[457,462,508,513,570,575,580,585,601,607,612,629,634,639,652,657,662],{"type":365,"attrs":458,"content":459},{"level":367,"textAlign":207},[460],{"text":461,"type":353},"Sources to check",{"type":387,"content":463},[464,475,486,497],{"type":390,"content":465},[466],{"type":348,"attrs":467,"content":468},{"textAlign":207},[469,473],{"text":470,"type":353,"marks":471},"Weather forecast for cloud cover:",[472],{"type":399},{"text":474,"type":353}," Yr and other weather services show cloud cover hour by hour. Look for clear skies where you are, or drive to where it is clear.",{"type":390,"content":476},[477],{"type":348,"attrs":478,"content":479},{"textAlign":207},[480,484],{"text":481,"type":353,"marks":482},"Aurora forecast with Kp index:",[483],{"type":399},{"text":485,"type":353}," Several websites and apps show the Kp index and aurora forecast for the coming hours and days.",{"type":390,"content":487},[488],{"type":348,"attrs":489,"content":490},{"textAlign":207},[491,495],{"text":492,"type":353,"marks":493},"Space weather forecast:",[494],{"type":399},{"text":496,"type":353}," International space weather services show the solar wind and forecasts for the next few hours.",{"type":390,"content":498},[499],{"type":348,"attrs":500,"content":501},{"textAlign":207},[502,506],{"text":503,"type":353,"marks":504},"Live webcams:",[505],{"type":399},{"text":507,"type":353}," Several places in Northern Norway have webcams showing the sky live.",{"type":365,"attrs":509,"content":510},{"level":367,"textAlign":207},[511],{"text":512,"type":353},"How to improve your chances tonight",{"type":387,"content":514},[515,526,537,548,559],{"type":390,"content":516},[517],{"type":348,"attrs":518,"content":519},{"textAlign":207},[520,524],{"text":521,"type":353,"marks":522},"Escape light pollution:",[523],{"type":399},{"text":525,"type":353}," Drive or walk out of town, ideally towards a lake or fjord.",{"type":390,"content":527},[528],{"type":348,"attrs":529,"content":530},{"textAlign":207},[531,535],{"text":532,"type":353,"marks":533},"Follow the clouds, not just the Kp:",[534],{"type":399},{"text":536,"type":353}," A clear sky with low Kp is often better than strong activity behind clouds.",{"type":390,"content":538},[539],{"type":348,"attrs":540,"content":541},{"textAlign":207},[542,546],{"text":543,"type":353,"marks":544},"Stay out long:",[545],{"type":399},{"text":547,"type":353}," The aurora comes in waves. Dress warmly and be patient.",{"type":390,"content":549},[550],{"type":348,"attrs":551,"content":552},{"textAlign":207},[553,557],{"text":554,"type":353,"marks":555},"Look north:",[556],{"type":399},{"text":558,"type":353}," In southern Norway you see the aurora low in the north, while in Northern Norway it often fills the whole sky.",{"type":390,"content":560},[561],{"type":348,"attrs":562,"content":563},{"textAlign":207},[564,568],{"text":565,"type":353,"marks":566},"Let your eyes adjust:",[567],{"type":399},{"text":569,"type":353}," Turn off your torch and avoid screens for a few minutes.",{"type":365,"attrs":571,"content":572},{"level":367,"textAlign":207},[573],{"text":574,"type":353},"Will there be northern lights tonight?",{"type":348,"attrs":576,"content":577},{"textAlign":207},[578],{"text":579,"type":353},"The best way to answer is to check the forecast early in the evening and again just before you head out. If the sky is clear and activity is moderate or high, it is worth going out. During the season from September to March or April, you have good chances on most clear nights in Northern Norway.",{"type":365,"attrs":581,"content":582},{"level":367,"textAlign":207},[583],{"text":584,"type":353},"Stay where the aurora is",{"type":348,"attrs":586,"content":587},{"textAlign":207},[588,590,599],{"text":589,"type":353},"The easiest way to improve your chances is to stay somewhere with dark skies, for several nights in season. Read our complete guide to ",{"text":591,"type":353,"marks":592},"the northern lights in Norway",[593],{"type":594,"attrs":595},"link",{"href":596,"uuid":597,"anchor":207,"target":598,"linktype":28},"\u002Fen-gb\u002Fpicolo\u002Fexperiences\u002Fnordics\u002Fnorthern-lights","e9783960-d3c2-4e91-8098-150074319de1","_self",{"text":600,"type":353},".",{"type":365,"attrs":602,"content":604},{"level":603,"textAlign":207},3,[605],{"text":606,"type":353},"AERA Aurora Glass Cabins: the aurora from bed",{"type":348,"attrs":608,"content":609},{"textAlign":207},[610],{"text":611,"type":353},"Glass cabins outside Tromsø, with huge glass walls facing the sky.",{"type":348,"attrs":613,"content":614},{"textAlign":207},[615,619,621],{"text":616,"type":353,"marks":617},"Book your stay:",[618],{"type":399},{"text":620,"type":353}," ",{"text":622,"type":353,"marks":623},"See rooms at AERA Aurora Glass Cabins",[624],{"type":594,"attrs":625},{"href":626,"uuid":207,"anchor":207,"target":627,"linktype":628},"https:\u002F\u002Fno.hotels.com\u002Faffiliates\u002Faera-panorama-glass-lodge-troms-norge.mR3GONA","_blank","url",{"type":365,"attrs":630,"content":631},{"level":603,"textAlign":207},[632],{"text":633,"type":353},"Malangen Resort: dark skies by the fjord",{"type":348,"attrs":635,"content":636},{"textAlign":207},[637],{"text":638,"type":353},"A resort south of Tromsø, far from city lights.",{"type":348,"attrs":640,"content":641},{"textAlign":207},[642,645,646],{"text":616,"type":353,"marks":643},[644],{"type":399},{"text":620,"type":353},{"text":647,"type":353,"marks":648},"See rooms at Malangen Resort",[649],{"type":594,"attrs":650},{"href":651,"uuid":207,"anchor":207,"target":627,"linktype":628},"https:\u002F\u002Fno.hotels.com\u002Faffiliates\u002Fmalangen-resort-balsfjord-norge.c3tmH6s",{"type":365,"attrs":653,"content":654},{"level":603,"textAlign":207},[655],{"text":656,"type":353},"Clarion Hotel The Edge: central Tromsø",{"type":348,"attrs":658,"content":659},{"textAlign":207},[660],{"text":661,"type":353},"A modern harbourside hotel, a great base for aurora tours.",{"type":348,"attrs":663,"content":664},{"textAlign":207},[665,668,669],{"text":616,"type":353,"marks":666},[667],{"type":399},{"text":620,"type":353},{"text":670,"type":353,"marks":671},"See rooms at Clarion Hotel The Edge",[672],{"type":594,"attrs":673},{"href":674,"uuid":207,"anchor":207,"target":627,"linktype":628},"https:\u002F\u002Fno.hotels.com\u002Faffiliates\u002Fclarion-hotel-the-edge-troms-norge.lSbeyn2",[],{"_uid":677,"body":678,"card":725,"layout":440,"component":441,"article_rounded":210},"4bf96102-4a51-427a-a180-653aabad83df",{"type":345,"content":679},[680,685,690,695,700,705,710,715,720],{"type":365,"attrs":681,"content":682},{"level":367,"textAlign":207},[683],{"text":684,"type":353},"Frequently asked questions about the northern lights forecast",{"type":365,"attrs":686,"content":687},{"level":603,"textAlign":207},[688],{"text":689,"type":353},"What Kp value do I need to see the northern lights?",{"type":348,"attrs":691,"content":692},{"textAlign":207},[693],{"text":694,"type":353},"In Northern Norway you can see the aurora at Kp 1 to 2. Further south you usually need higher values.",{"type":365,"attrs":696,"content":697},{"level":603,"textAlign":207},[698],{"text":699,"type":353},"Where can I find a northern lights forecast?",{"type":348,"attrs":701,"content":702},{"textAlign":207},[703],{"text":704,"type":353},"Several websites and apps show the aurora forecast and Kp index. Always combine it with a weather forecast for cloud cover.",{"type":365,"attrs":706,"content":707},{"level":603,"textAlign":207},[708],{"text":709,"type":353},"Can the forecast be wrong?",{"type":348,"attrs":711,"content":712},{"textAlign":207},[713],{"text":714,"type":353},"Yes, aurora forecasts are uncertain, especially more than a few hours ahead. The lights can also appear unexpectedly, so be outside when the sky is clear.",{"type":365,"attrs":716,"content":717},{"level":603,"textAlign":207},[718],{"text":719,"type":353},"What time of night do the northern lights appear?",{"type":348,"attrs":721,"content":722},{"textAlign":207},[723],{"text":724,"type":353},"The aurora can appear whenever it is dark, but many people see it between early evening and around midnight.",[],{"_uid":727,"body":728,"card":783,"layout":440,"component":441,"article_rounded":210},"7a3e9880-d3a9-4887-93ab-d327b1b55077",{"type":345,"content":729},[730,735],{"type":365,"attrs":731,"content":732},{"level":367,"textAlign":207},[733],{"text":734,"type":353},"Read more",{"type":387,"content":736},[737,747,759,771],{"type":390,"content":738},[739],{"type":348,"attrs":740,"content":741},{"textAlign":207},[742],{"text":743,"type":353,"marks":744},"Northern lights in Norway: the complete guide",[745],{"type":594,"attrs":746},{"href":596,"uuid":597,"anchor":207,"target":598,"linktype":28},{"type":390,"content":748},[749],{"type":348,"attrs":750,"content":751},{"textAlign":207},[752],{"text":753,"type":353,"marks":754},"The best places to see the northern lights",[755],{"type":594,"attrs":756},{"href":757,"uuid":758,"anchor":207,"target":598,"linktype":28},"\u002Fen-gb\u002Fpicolo\u002Fexperiences\u002Fnordics\u002Fbest-places-to-see-northern-lights","ff2674ed-c9bd-4dc3-9fe6-8dab733a8b15",{"type":390,"content":760},[761],{"type":348,"attrs":762,"content":763},{"textAlign":207},[764],{"text":765,"type":353,"marks":766},"Tromsø hotels",[767],{"type":594,"attrs":768},{"href":769,"uuid":770,"anchor":207,"target":598,"linktype":28},"\u002Fen-gb\u002Fpicolo\u002Fdestinations\u002Feurope\u002Fnorway\u002Ftromso\u002Fbest-hotels-tromso-northern-lights","cb7e65d6-9825-48d1-b73a-a6886f65ce35",{"type":390,"content":772},[773],{"type":348,"attrs":774,"content":775},{"textAlign":207},[776],{"text":777,"type":353,"marks":778},"Northern lights holidays",[779],{"type":594,"attrs":780},{"href":781,"uuid":782,"anchor":207,"target":598,"linktype":28},"\u002Fen-gb\u002Fpicolo\u002Fflights-and-hotels\u002Fnorthern-lights-holidays","07e6db85-e2af-4b73-92e2-343e025252ee",[],{"_uid":785,"theme":14,"author":14,"component":786,"author_name":14,"author_text":14,"author_image":787,"section_overline":788,"facebook_share_link":789,"instagram_share_link":790},"e0a69417-f629-48ae-afa2-fd2394bf041a","ArticleFooter",{"id":207,"alt":207,"name":14,"focus":207,"title":207,"filename":14,"copyright":207,"fieldtype":16},"God nordlysjakt",{"id":14,"url":14,"linktype":28,"fieldtype":29,"cached_url":14},{"id":14,"url":14,"linktype":28,"fieldtype":29,"cached_url":14},{"_uid":792,"card_type":793,"component":794,"filter_by":795},"93dafab0-8966-4a64-96b5-fbeb88ddc6de","historier som gir deg reiselyst","PaginatedArticles",{"_uid":796,"plugin":797,"values":798},"a3592eeb-073c-4f30-82c7-068d60ea5a4f","storyblok-tags-select",[799,800,801],"Opplevelser","Norden","Nordlys","Article",{"id":14,"alt":330,"name":14,"focus":14,"title":331,"width":332,"height":333,"filename":308,"copyright":232,"fieldtype":16,"meta_data":804,"is_external_url":210},{"alt":330,"title":331},"northern-lights-forecast","en-gb\u002Fpicolo\u002Fexperiences\u002Fnordics\u002Fnorthern-lights-forecast","2026-10-09",-300,[800,801,799],228519927769635,"f1b87519-ed26-4495-afd7-52cd942407d5","2026-10-09T08:00:00.000Z",[]]