– Lat/Long: 64.42° N 17.33° W
Grímsvötn or Grimsvotn (Grimsvotn or Grimsvotn) Weather Forecast
Iceland · IcelandIssued: 11 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
3 Grímsvötn or Grimsvotn Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 24mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -1°C on Tue night). Winds decreasing (strong winds from the SE on Wed afternoon, calm by Thu afternoon). | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Sun night. Freeze-thaw conditions (max 7°C on Mon morning, min -2°C on Fri night). Winds increasing (light winds from the NNW on Sat morning, near gales from the SSW by Mon afternoon). | |||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | |  |  |  | |  | |
some clouds | light snow | light rain | light snow | light rain | light rain | some clouds | cloudy | light rain | some clouds | cloudy | some clouds | cloudy | clear | some clouds | mod. rain | |
Cloud base (m) | 1650 | 1600 | 1600 | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 | 1700 | 1650 | 1650 | 1650 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 5 | 3 | 10 | 4 | 1.8 | — | — | 0.1 | — | — | — | — | — | — | 6 |
max °C | 1 | 2 | 5 | 3 | 2 | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 1 | 2 | 2 | 4 |
min °C | -1 | 2 | 4 | 2 | 2 | 2 | -1 | 1 | 2 | -2 | 0 | 1 | 1 | 1 | 1 | 1 |
chill °C | -4 | -5 | -2 | -3 | -2 | 2 | -4 | -2 | 1 | -5 | -2 | -4 | -4 | -2 | -3 | -3 |
Freezing level m | 800 | 1300 | 2000 | 1600 | 1400 | 1400 | 850 | 1200 | 1300 | 800 | 1050 | 1250 | 1200 | 1150 | 1300 | 1200 |
 | — | 6:33 | — | — | 6:37 | — | — | 6:39 | — | — | 6:43 | — | — | 6:46 | — | — |
 | — | — | 7:31 | — | — | 7:28 | — | — | 7:23 | — | — | 7:21 | — | — | 7:16 | — |
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Grímsvötn or Grimsvotn Weather (Days 0-3):
The weather forecast for Grímsvötn or Grimsvotn is: Heavy rain (total 24mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -1°C on Tue night). Winds decreasing (strong winds from the SE on Wed afternoon, calm by Thu afternoon).
Grímsvötn or Grimsvotn Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Sun night. Freeze-thaw conditions (max 7°C on Mon morning, min -2°C on Fri night). Winds increasing (light winds from the NNW on Sat morning, near gales from the SSW by Mon afternoon).
This table gives the weather forecast for Grímsvötn or Grimsvotn at the specific elevation of 1000 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 | |||||
 | |||||
| |||||
Egilsstadir Airport | | ||||
 | |||||
Dalatangi (4097 -0) | | ||||
Reykjavik Airport |  |
* 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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