Webcams

  1. Image from Hallingby
  2. Image from Eggemoen
  3. Image from Eggemoen, direction west

    W

  4. Image from Ringerike, direction south east

    SE+1

The closest observation stations

  1. E16 Hallingby

    elevation 159 m, 3.2 km from Grønvollstjernet

    Temperature at
    Temperature3.0°
  2. Hønefoss - Høyby

    elevation 140 m, 9.4 km from Grønvollstjernet

    Temperature at
    Temperature5.1°
  3. Hønefoss - Hverven

    elevation 126 m, 12.5 km from Grønvollstjernet

    Temperature at
    Temperature5.0°

The air around Grønvollstjernet

  1. Air pollution forecast

    Grønvollstjernet

    :Low

    Low or no risk for health effects.

    Graph which shows air quality for Grønvollstjernet

In the atmosphere

  1. UV forecast

    Grønvollstjernet

    0No UV radiation
    Graph which shows UV forecast for Grønvollstjernet
  2. Aurora

    Grønvollstjernet

    Aurora: No activity
    100% cloud cover
    Kp index: 2
    Aurora

Sun and moon

  1. Sun

    Night28° below the horizon
    Graph which shows the sun phases and how high in the sky the sun is for Grønvollstjernet
    • Sunrise
    • Sunset
    • Length of day:
    • Difference from yesterday:
    • Difference from summer solstice:
    • Solar noon at
    • Next solar eclipse (partial):
  2. Moon

    The moon is 9° over the horizon in northeast

    19.4% illuminated, waning crescent

    • Moonrise in northeast
    • Moonset in northwest
    • Next full moon:
    • Next new moon:
    • Next lunar eclipse (total):

Water temperatures

See all water temperatures
  1. Storøya

    21.8 km from Grønvollstjernet

    Temperature14.0°

    Registered by user,

  2. Røykenvik

    26.1 km from Grønvollstjernet

    Temperature14.5°

    Registered by user,

  3. Sognsvann

    42.6 km from Grønvollstjernet

    Temperature12.7°

    Registered by user,

  4. Kalvøya

    44.6 km from Grønvollstjernet

    Temperature14.1°

    Registered by Badevann.no,

  5. Sollerudstranda

    45 km from Grønvollstjernet

    Temperature14.9°

    Registered by Badetassen.no,

  6. Storøyodden

    45.7 km from Grønvollstjernet

    Temperature14.4°

    Registered by Badevann.no,