– Lat/Long: 64.42° N 17.33° W
Grímsvötn or Grimsvotn (Grimsvotn or Grimsvotn) Weather Forecast
Iceland · IcelandIssued: 5 pm Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
3 Grímsvötn or Grimsvotn Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow heaviest on Thu morning. Turning milder with heavy rain (total 20mm), heaviest during Thu morning. Freeze-thaw conditions (max 4°C on Mon afternoon, min -1°C on Tue night). Winds increasing (moderate winds from the S on Wed afternoon, near gales from the ESE by Thu morning). | Days 5–7 Weather SummaryMild with heavy rain (total 58mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Fri morning. Freeze-thaw conditions (max 3°C on Thu afternoon, min -5°C on Sat night). Winds decreasing (strong winds from the SE on Thu afternoon, calm by Sun morning). | ||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | |  |  |  | | | |  | |  | |
light rain | mod. rain | light snow | light snow | light snow | cloudy | some clouds | light snow | mod. snow | heavy rain | heavy rain | light snow | light snow | light snow | snow shwrs | some clouds | cloudy | |
Cloud base (m) | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 | 1600 | 1600 | 1600 | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 | 1650 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | 1 | 3 | 3 | — | — | 4 | 7 | — | — | 4 | 3 | 2 | 1 | — | — |
mm | 1.8 | 9 | 4 | — | — | — | — | — | 6 | 19 | 36 | 3 | — | — | — | — | — |
max °C | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | -4 |
min °C | 3 | 2 | 2 | 0 | -1 | -1 | -1 | 0 | 1 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | -5 |
chill °C | -4 | -5 | -4 | -8 | -8 | -7 | -7 | -6 | -7 | -5 | -4 | -4 | -7 | -6 | -3 | -4 | -7 |
Freezing level m | 1650 | 1500 | 1250 | 1000 | 950 | 900 | 950 | 1050 | 1150 | 1400 | 1400 | 1300 | 1250 | 1000 | 1000 | 1000 | 300 |
 | — | — | 6:50 | — | — | 6:54 | — | — | 6:56 | — | — | 7:00 | — | — | 7:03 | — | — |
 | 7:14 | — | — | 7:09 | — | — | 7:06 | — | — | 7:02 | — | — | 6:59 | — | — | 6:55 | — |
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Grímsvötn or Grimsvotn Weather (Days 0-3):
The weather forecast for Grímsvötn or Grimsvotn is: A moderate fall of snow heaviest on Thu morning. Turning milder with heavy rain (total 20mm), heaviest during Thu morning. Freeze-thaw conditions (max 4°C on Mon afternoon, min -1°C on Tue night). Winds increasing (moderate winds from the S on Wed afternoon, near gales from the ESE by Thu morning).
Grímsvötn or Grimsvotn Weather (Days 3-6):
Mild with heavy rain (total 58mm), heaviest during Thu night. Becoming colder with a moderate fall of snow heaviest on Fri morning. Freeze-thaw conditions (max 3°C on Thu afternoon, min -5°C on Sat night). Winds decreasing (strong winds from the SE on Thu afternoon, calm by Sun morning).
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 | |||||
Skardsfjoruviti | |||||
 | |||||
| |||||
Egilsstadir Airport |  | ||||
Gagnheidi | |||||
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* 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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