– Lat/Long: 64.42° N 17.33° W
Grímsvötn or Grimsvotn (Grimsvotn or Grimsvotn) Weather Forecast
Iceland · IcelandIssued: 5 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
3 Grímsvötn or Grimsvotn Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 12mm) on Wed morning. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Wed morning, min -4°C on Mon morning). Winds increasing (light winds from the SE on Mon morning, stormy winds from the SE by Wed night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 1°C on Sat night, min -5°C on Thu afternoon). Winds decreasing (severe gales from the S on Thu morning, light winds from the SSE by Thu night). | |||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | |  | | | | | | | |
cloudy | some clouds | cloudy | light snow | heavy snow | light snow | mod. rain | light snow | heavy snow | heavy snow | heavy snow | mod. snow | cloudy | light snow | cloudy | cloudy | light snow | light snow | |
Cloud base (m) | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 | 1600 | 1650 | 1700 | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 4 | 14 | 1 | — | 2 | 25 | 13 | 12 | 8 | — | 1 | — | — | 1 | 3 |
mm | — | — | — | — | — | — | 7 | 5 | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -4 | -3 | 0 | 2 | 1 | 4 | 2 | 0 | -1 | -4 | -4 | -4 | -3 | -3 | -2 | 0 | 1 |
min °C | -4 | -4 | -4 | -2 | 1 | 0 | 3 | 0 | -1 | -3 | -5 | -4 | -4 | -4 | -4 | -3 | -2 | 1 |
chill °C | -8 | -9 | -10 | -11 | -8 | -8 | -5 | -9 | -11 | -14 | -17 | -14 | -11 | -10 | -10 | -9 | -8 | -6 |
Freezing level m | 1150 | 1150 | 1100 | 1350 | 1900 | 2200 | 3000 | 2500 | 1550 | 1600 | 1050 | 1000 | 1050 | 1200 | 1100 | 1100 | 1200 | 1950 |
 | 7:09 | — | — | 7:11 | — | — | 7:15 | — | — | 7:18 | — | — | 7:20 | — | — | 7:24 | — | — |
 | — | 6:49 | — | — | 6:45 | — | — | 6:40 | — | — | 6:37 | — | — | 6:34 | — | — | 6:30 | — |
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Grímsvötn or Grimsvotn Weather (Days 0-3):
The weather forecast for Grímsvötn or Grimsvotn is: Moderate rain (total 12mm) on Wed morning. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Wed morning, min -4°C on Mon morning). Winds increasing (light winds from the SE on Mon morning, stormy winds from the SE by Wed night).
Grímsvötn or Grimsvotn Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 1°C on Sat night, min -5°C on Thu afternoon). Winds decreasing (severe gales from the S on Thu morning, light winds from the SSE by Thu night).
This table gives the weather forecast for Grímsvötn or Grimsvotn at the specific elevation of 1725 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Grímsvötn or Grimsvotn. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Iceland.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Hofn | |||||
Skardsfjoruviti | |||||
Hjardarnes Horna |  | ||||
Akureyri Airport |  | ||||
Egilsstadir Airport | | ||||
Gagnheidi | |||||
Vestmannaeyjar |  |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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