New ocean model available in our weather maps: MFWAM
We extended our model portfolio with the MFWAM model, providing additional wave data.
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Temperature (°C)
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Temperature felt (°C)
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8° |
8° |
11° |
14° |
16° |
15° |
13° |
9° |
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Wind direction
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NE |
NE |
E |
E |
NNE |
NNE |
NNE |
NNE |
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Wind speed (km/h)
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NE
13-24
13-24
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NE
15-23
15-23
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E
17-27
17-27
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E
16-31
16-31
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NNE
15-32
15-32
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NNE
13-23
13-23
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NNE
11-21
11-21
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NNE
12-24
12-24
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Precipitation (mm/3h)
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-
5%
-
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20%
-
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20%
-
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15%
-
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-
30%
-
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< 1 mm
50%
< 1
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< 1 mm
50%
< 1
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-
15%
-
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Precipitation probability
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5%
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20%
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20%
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15%
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30%
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50%
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50%
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15%
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Precipitation hourly
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rainSPOT
Precipitation distribution within 20 km
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Sea/surf forecast | ||||||||
Significant wave height (m)
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Significant wave direction in which the waves move
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Water temperature (°C)
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12° |
12° |
12° |
12° |
12° |
12° |
12° |
12° |
Overnight into Sunday a few clouds are expected, and some more clouds roll across on Sunday morning. In the afternoon the weather is changing with a mix of clear and cloudy skies and a chance of showers. It is a sunny day. There is only a low chance of Precipitation (around 30%). Temperatures as high as 18 °C are foreseen. On Sunday a gentle breeze is expected (12 to 20 km/h). From time to time gusts could reach up to 32 km/h. Winds blowing overnight from Northeast, in the morning from East and during the afternoon from North. The weather forecast for Johnston for Sunday is changing rapidly and likely to be in disagreement. Check again at a later time for a more reliable forecast.
Pressure: 1011 hPa
Timezone: BST (UTC +01:00h)
High wind speeds expected for Johnston. More Weather Maps
The animation shows the wind conditions of the storm at 200m above ground, which corresponds well with expected gusts at the surface. Choose other time steps to see the forecast of the storm.
The location marker is placed on Johnston. This animation shows the precipitation radar for the selected time range, as well as a 2h forecast. Orange crosses indicate lightning. Data provided by nowcast.de (available in USA, Europe, Australia). Drizzle or light snow fall might be invisible for the radar. Precipitation intensity is colour coded, ranging from turquoise to red.
You can embed this meteogram into your own website with the following HTML code. In doing so, you agree to our non-commercial use conditions.
The real-time satellite image combines visible light during daytime with infrared radiation during nighttime. At night, the image is not dark as infrared radiation can detect temperature differences. Unfortunately, low clouds and fog are difficult to distinguish from ground temperatures and thus can be almost invisible during the night. Meteosat satellite images for Europe are updated in real-time every 5 minutes. GOES-16/GOES-17 (North & South America) and Himawari (Asia) images update every 10 minutes.
Precipitation is estimated from radar and satellites. Precipitation estimates from satellites are less accurate at night than during daytime.
© 2024 meteoblue, NOAA Satellites GOES-16 and EUMETSAT. Lightning data provided by nowcast.
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