– Lat/Long: 53.07° N 4.17° W

Mynydd Mawr Weather Forecast

Snowdonia · United Kingdom

Issued: 6 am Mon 14 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 6 am Mon 14 Sep Local Time

Updates in:

hr min s

Update imminent

2 Mynydd Mawr Elevations: 2 Forecast Elevations:

	Days 1–3 Weather Summary Moderate rain (total 15mm), heaviest on Mon night. Very mild (max 18°C on Mon afternoon, min 13°C on Tue night). Mainly fresh winds.									Days 4–6 Weather Summary Moderate rain (total 10mm), heaviest on Fri afternoon. Very mild (max 16°C on Fri night, min 11°C on Thu night). Wind will be generally light.
	Monday 14			Tuesday 15			Wednesday 16			Thursday 17			Friday 18			Saturday 19
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	light rain	rain shwrs	light rain	rain shwrs	rain shwrs	light rain	mod. rain	rain shwrs	rain shwrs	some clouds	some clouds
Cloud base (m)	150	150	200	350	700	650	200	350	1500	450	600	800	600	350	200	5550	700	2500
km/h	SSE	S	SSW	W	W	NW	NW	W	SW	W	W	WNW	SW	SSW	SW	W	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.5	0.2	7	0.4	1.3	2	1.1	0.4	2	0.5	0.9	0.7	0.1	5	3	0.3	—	—
max °C	17	18	18	15	15	13	13	14	14	14	14	12	14	15	16	16	16	14
min °C	17	17	14	14	15	13	13	13	14	13	14	11	14	13	16	16	15	13
chill °C	17	16	13	12	14	12	12	12	12	11	12	10	12	11	15	15	14	13

Freezing level m	4050	3900	3250	2450	2350	2200	2350	3100	3150	2050	2250	2750	3300	3100	3450	3500	3500	3450

	6:47	—	—	6:48	—	—	6:50	—	—	6:52	—	—	6:54	—	—	6:56	—	—
	—	7:36	—	—	7:32	—	—	7:30	—	—	7:28	—	—	7:25	—	—	7:22	—

Mynydd Mawr Weather (Days 0-3):

The weather forecast for Mynydd Mawr is: Moderate rain (total 15mm), heaviest on Mon night. Very mild (max 18°C on Mon afternoon, min 13°C on Tue night). Mainly fresh winds.

Mynydd Mawr Weather (Days 3-6):

Moderate rain (total 10mm), heaviest on Fri afternoon. Very mild (max 16°C on Fri night, min 11°C on Thu night). Wind will be generally light.

This table gives the weather forecast for Mynydd Mawr at the specific elevation of 0 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mynydd Mawr. 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 United Kingdom.

Live conditions reported by 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Caernarfon Airport 12 km W 4m alt. 2 hours ago	19°C	Dry and partly cloudy.	Light winds from the SSW (19 kph at 210).	10.0 km Low: broken
Caernarfon Airport 12 km W 4m alt. 2 hours ago	19°C	Dry and partly cloudy.	Light winds from the SSW (15 kph at 200).	10.0 km Low: broken
Bangor 20 km N 100m alt. 1 hour ago		Dry	Calm (0 kph at 239).
Valley RAF Airport 31 km WNW 215m alt. 2 hours ago		-	Moderate winds from the SSW (28 kph at 200).	2.5 km High: broken
Valley RAF Airport 32 km WNW 11m alt. 2 hours ago	18°C	Dry and cloudy.	Moderate winds from the SSW (26 kph at 200).	0.0 km High: overcast
Colwyn Bay 38 km NE 180m alt. 2 hours ago	21°C	Dry	Calm (5 kph at 12).
Llandudno 38 km NE 8m alt. 2 hours ago	21°C	Dry	Calm (5 kph at 260).
BARCIAL 41 km NW 361m alt. 2 hours ago	12°C	-	Fresh winds from the WNW (31 kph at 297).
HORNACHOS IM2 41 km NW 333m alt. 2 hours ago	12°C	-	Fresh winds from the SW (33 kph at 217).
Machynlleth 50 km SSE 92m alt. 1 hour ago	19°C	Dry	Calm (2 kph at 0).

* 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.