Train services between Taunton and Exeter St Davids have been suspended due to safety checks being made.
A suspected gas leak next to the railway line means all lines are blocked and trains are unable to run at present.
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Outbreaks of rain and drizzle could turn heavy at times, with foggy conditions persisting over main coastal areas. Highs of 13 or 14 C
There will be outbreaks of rain and drizzle today which could turn heavy at times. Maximum temperatures around 13 or 14 degrees
After days of sunshine it's going to be a glum day tomorrow. For the rest of the week, it's sunshine and showers.