Hour-by-hour forecast: This is when Storm Gareth will hit Portsmouth with strong winds
![The weather of late has turned wet and windy, with the Met Office issuing yellow weather warnings for wind to Portsmouth as Storm Gareth sweeps the UK.](https://www.portsmouth.co.uk/webimg/legacy_oak_112684255.jpg?crop=3:2,smart&width=640&quality=65&enable=upscale)
![The weather of late has turned wet and windy, with the Met Office issuing yellow weather warnings for wind to Portsmouth as Storm Gareth sweeps the UK.](/img/placeholder.png)
Tuesday (12 March) will be mostly wet and windy, with some periods of cloud.
The evening will see strong winds pick up as Storm Gareth hits. A Met Office yellow weather warning for wind is currently in place until 3pm on Wednesday (13 March).
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Hide AdThe Met Office said: “Strong west to northwesterly winds are expected from Tuesday afternoon until Wednesday with possible transport disruption.”
![The weather of late has turned wet and windy, with the Met Office issuing yellow weather warnings for wind to Portsmouth as Storm Gareth sweeps the UK.](https://www.portsmouth.co.uk/webimg/legacy_oak_112684255.jpg?crop=3:2,smart&width=640&quality=65)
![The weather of late has turned wet and windy, with the Met Office issuing yellow weather warnings for wind to Portsmouth as Storm Gareth sweeps the UK.](/img/placeholder.png)
What to expect from this weather warning
- Probably some bus and train services affected, with some journeys taking longer
- Delays for high-sided vehicles on exposed routes and bridges likely
- Some short term loss of power and other services is possible
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Hide Ad- It's likely that some coastal routes, sea fronts and coastal communities are affected by spray and/or large waves.
Hour-by-hour forecast of when Storm Gareth will hit Portsmouth with strong winds.
21:00 - Clear night, 7C. Wind gust: 37mph
22:00 - Clear night, 6C. Wind gust: 38mph
23:00 - Clear night, 7C. Wind gust: 38mph
Wednesday (13 March)
00:00 - Clear night, 7C. Wind gust: 38mph
01:00 - Clear night, 7C. Wind gust: 38mph
02:00 - Partly cloudy, 7C. Wind gust: 39mph
03:00 - Partly cloudy, 7C. Wind gust: 39mph
04:00 - Clear night, 7C. Wind gust: 39mph
05:00 - Partly cloudy, 7C. Wind gust: 38mph
06:00 - Partly cloudy, 7C. Wind gust: 38mph
07:00 - Sunny intervals, 7C. Wind gust: 37mph
08:00 - Sunny day, 7C. Wind gust: 38mph
09:00 - Sunny day, 8C. Wind gust: 38mph
10:00 - Sunny day, 9C. Wind gust: 41mph
11:00 - Cloudy, 9C. Wind gust: 43mph
12:00 - Sunny intervals, 10C. Wind gust: 43mph
13:00 - Sunny intervals, 10C. Wind gust: 42mph
14:00 - Sunny intervals, 10C. Wind gust: 41mph
15:00 - Sunny intervals, 10C. Wind gust: 40mph