Rainfall at Chew Magna Spillway

Chew Magna Spillway

Period	Total (mm)
15:00 Sep 14	0.02
-1 hour	1.66
-3 hours	5.99
-12 hours	6.09
-24 hours	6.62

Recent period data caclulated from: 15:00 Sep 14
(e.g. "-1 hour" is the total in the hour leading up to 15:00 Sep 14)

Chart Total
Total	6.62 mm

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Rainfall in Context

Upcoming Forecast

Forecast Period	Total* (mm)	Commentary**
16:00 Sep 14	0.10	N/A
+3 hour	1.80	N/A
+12 hours	3.00	Nothing of note
+24 hours	7.10	Nothing of note
+48 hours	8.80	Some rainfall, but not significant

*Rainfall totals are based on the GFS 0.125° global model (NOAA/NCEP). This data is model guidance and not an official forecast. Model skill is limited for localised heavy rainfall, especially at short timescales (12–48h). For official weather forecasts and warnings, please consult your national meteorological service.
**Commentary is provided by FloodMapper using monthly historical data for this station, and is intended as guidance only.

Historical Monthly Rainfall Chart

Calculation Period: 2011-2024

Local Information

Nearby Flood Warnings

None

Nearby Alert Areas

Colliters Brook at Ashton Vale

Bristol Floating Harbour and the River Avon at Bristol, properties furthest from the river

Bristol Floating Harbour and the River Avon at Bristol, low lying properties set back from the river

Tidal River Avon at Pill and Shirehampton, Nibley Road and Wellington Mews areas

Somerset coast at Kingston Seymour, seafront properties

Somerset coast at Kingston Seymour

Bristol Floating Harbour and the River Avon at Bristol, riverside properties

Somerset coast at Kewstoke and Sand Bay, Beach Road area

Somerset coast at Weston-super-Mare, properties located behind the seafront

Bristol Floating Harbour and the River Avon at Bristol, other properties set back from the river

Somerset coast at Kewstoke and Sand Bay

Tidal River Avon at Pill and Shirehampton, Watch House Road and Station Road areas

Nearby Stations

Ashton Vale

Bristol Harbour Passage Street

Nearby Sewage Discharge Stations

Battle Lane CSO

Bishop Sutton Pumping Station

Chew Magna Ps

Chew Stoke Pumping Station

Chew Stoke Watewater Treatment Work

Stanton Drew Wrc

Stanton Drew Pumping Station

Station Data Information

Station overseen (meaning either provided, or regulated) by: The Environment Agency
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