– Lat/Long: 53.07° N 4.17° W

Mynydd Mawr Weather Forecast

Snowdonia · United Kingdom

Issued: 6 pm Mon 28 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 6 pm Mon 28 Sep Local Time

Updates in:

hr min s

Update imminent

2 Mynydd Mawr Elevations: 2 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 22mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 10°C on Mon night). Winds increasing (calm on Mon afternoon, fresh winds from the S by Wed morning).											Days 5–7 Weather Summary Moderate rain (total 13mm), heaviest on Fri morning. Very mild (max 16°C on Thu afternoon, min 12°C on Sat night). Winds decreasing (fresh winds from the S on Thu night, calm by Fri night).
	Mon 28		Tuesday 29			Wednesday 30			Thursday 1			Friday 2			Saturday 3
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	cloudy	rain shwrs	heavy rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	mod. rain	rain shwrs	rain shwrs	rain shwrs	clear	clear
Cloud base (m)		8700	200	300	350	1550	850	2450	2300	2350	750	500	250	450	300	500	9450
km/h	SSE	E	E	SE	SSE	S	SSW	SSW	SW	SSW	S	S	S	S	NNE	N	E
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	1.2	14	1.7	1.9	3	0.5	0.2	1.2	6	3	2	0.1	—	—
max °C	16	12	17	21	19	16	15	13	16	16	15	15	15	15	16	16	12
min °C	14	10	15	20	15	16	14	12	14	15	14	15	15	13	14	13	12
chill °C	13	8	14	20	14	15	13	11	13	13	12	13	14	13	14	12	12

Freezing level m	2700	3450	3550	3350	3350	2450	2300	2150	2000	2500	2450	2700	2600	2650	2600	2750	3100

	—	—	7:13	—	—	7:15	—	—	7:16	—	—	7:18	—	—	7:20	—	—
	7:01	—	—	6:59	—	—	6:57	—	—	6:54	—	—	6:52	—	—	6:50	—

Mynydd Mawr Weather (Days 0-3):

The weather forecast for Mynydd Mawr is: Heavy rain (total 22mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 10°C on Mon night). Winds increasing (calm on Mon afternoon, fresh winds from the S by Wed morning).

Mynydd Mawr Weather (Days 3-6):

Moderate rain (total 13mm), heaviest on Fri morning. Very mild (max 16°C on Thu afternoon, min 12°C on Sat night). Winds decreasing (fresh winds from the S on Thu night, calm by Fri night).

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	11°C	Dry and partly cloudy.	Calm (2 kph at 1).	10.0 km Low: no cloud
Bangor 20 km N 100m alt. 1 hour ago		Dry	Calm (3 kph at 235).
Valley RAF Airport 31 km WNW 215m alt. 2 hours ago	12°C	Dry and partly cloudy.	Light winds from the E (11 kph at 90).	10.0 km Low: scattered
Llandudno 37 km NE 8m alt. 2 hours ago	13°C	Dry	Calm (3 kph at 220).
Colwyn Bay 38 km NE 180m alt. 56 minutes ago	12°C	Dry	Light winds from the SSE (11 kph at 150).
BARCIAL 41 km NW 361m alt. 1 hour ago	12°C	-	Wind obs. (31 kph from 297 degs) was rejected.
HORNACHOS IM2 41 km NW 333m alt. 1 hour ago	12°C	-	Wind obs. (33 kph from 217 degs) was rejected.
SHIP2892 49 km NNE 3m alt. 2 hours ago	17°C
SHIP1816 49 km NNE 3m alt. 2 hours ago	17°C
SHIP7227 49 km NNE 3m alt. 2 hours ago	17°C

* 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.