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Pen-y-fan, Bannau Brycheiniog Sunrise Predictor

10-Day Forecast

10 Aug
Monday
36
Overcast
Overcast Sunrise 5:50am
Poor
Inversion Inversion: Possible
Temperature
11°C (feels 9°C)
Summit (886m): 3°CDay: 9° / 19°
Freezing levelFreezing3903m / 12806ft
WindWind7 mph, gusts 17
Twilight
Astronomical 03:15 Nautical 04:20 Civil 05:11 Sunrise 05:50
High clouds 0%
Mid clouds 0%
Low clouds 80%
Precipitation None
Wind 7 mph NW, gusts 17
Pressure 918 hPa
Visibility 11 km / 7 mi
Freezing Level 3903m / 12806ft
UV Index 5.2 (Moderate)
Air Quality Good
11 Aug
Tuesday
56
Mainly Clear
Mainly Clear Sunrise 5:51am
Fair
Inversion Inversion: Possible
Temperature
12°C (feels 9°C)
Summit (886m): 3°CDay: 12° / 22°
Freezing levelFreezing3917m / 12850ft
WindWind12 mph, gusts 25
Twilight
Astronomical 03:18 Nautical 04:22 Civil 05:12 Sunrise 05:51
High clouds 0%
Mid clouds 0%
Low clouds 0%
Precipitation None
Wind 12 mph SE, gusts 25
Pressure 923 hPa
Visibility 21 km / 13 mi
Freezing Level 3917m / 12850ft
UV Index 5 (Moderate)
Air Quality Good
12 Aug
Wednesday
58
Partly Cloudy
Partly Cloudy Sunrise 5:53am
Fair
Inversion Inversion: Likely
Temperature
7°C (feels 5°C)
Summit (886m): -1°CDay: 5° / 25°
Freezing levelFreezing0m / 0ft
WindWind3 mph, gusts 5
Twilight
Astronomical 03:21 Nautical 04:24 Civil 05:14 Sunrise 05:53
High clouds 0%
Mid clouds 0%
Low clouds 0%
Precipitation None
Wind 3 mph SE
Pressure 921 hPa
Visibility 20 km / 12 mi
Freezing Level 0m / 0ft
UV Index 6.3 (High)
Air Quality Good
Icy conditions likely at summit
13 Aug
Thursday
58
Clear
Clear Sunrise 5:54am
Fair
Inversion Inversion: Likely
Temperature
11°C
Summit (886m): 5°CDay: 10° / 29°
Freezing levelFreezing0m / 0ft
WindWind2 mph, gusts 2
Twilight
Astronomical 03:25 Nautical 04:26 Civil 05:16 Sunrise 05:54
High clouds 0%
Mid clouds 0%
Low clouds 0%
Precipitation None
Wind 2 mph S
Pressure 922 hPa
Visibility 18 km / 11 mi
Freezing Level 0m / 0ft
UV Index 6.3 (High)
Air Quality Moderate
Icy conditions likely at summit
14 Aug
Friday
58
Light Drizzle
Light Drizzle Sunrise 5:56am
Fair
Inversion Inversion: Likely
Temperature
10°C (feels 9°C)
Summit (886m): 4°CDay: 9° / 22°
Freezing levelFreezing0m / 0ft
WindWind2 mph, gusts 3
Twilight
Astronomical 03:28 Nautical 04:29 Civil 05:18 Sunrise 05:56
High clouds 0%
Mid clouds 1%
Low clouds 0%
Precipitation 0.2mm (1%)
Wind 2 mph W
Pressure 917 hPa
Visibility 16 km / 10 mi
Freezing Level 0m / 0ft
UV Index 6.2 (High)
Air Quality Good
Icy conditions likely at summit
15 Aug
Saturday
47
Drizzle
Drizzle Sunrise 5:58am
Poor
Inversion Inversion: Possible
Temperature
11°C (feels 8°C)
Summit (886m): 3°CDay: 8° / 14°
Freezing levelFreezing0m / 0ft
WindWind9 mph, gusts 19
Twilight
Astronomical 03:31 Nautical 04:31 Civil 05:20 Sunrise 05:58
High clouds 74%
Mid clouds 7%
Low clouds 77%
Precipitation 2.5mm (2%)
Wind 9 mph NW, gusts 19
Pressure 917 hPa
Visibility 9.9 km / 6.1 mi
Freezing Level 0m / 0ft
UV Index 6.2 (High)
Air Quality Good
Icy conditions likely at summit
16 Aug
Sunday
36
Drizzle
Drizzle Sunrise 5:59am
Poor
Inversion Inversion: Possible
Temperature
9°C (feels 8°C)
Summit (886m): 2°CDay: 6° / 18°
Freezing levelFreezing0m / 0ft
WindWind1 mph, gusts 3
Twilight
Astronomical 03:34 Nautical 04:33 Civil 05:21 Sunrise 05:59
High clouds 100%
Mid clouds 4%
Low clouds 77%
Precipitation 3.3mm (7%)
Wind 1 mph SW
Pressure 917 hPa
Visibility 16 km / 10 mi
Freezing Level 0m / 0ft
UV Index 6.2 (High)
Air Quality Good
Icy conditions likely at summit
17 Aug
Monday
34
Drizzle
Drizzle Sunrise 6:01am
Skip
Inversion Inversion: Possible
Temperature
11°C (feels 10°C)
Summit (886m): 4°CDay: 10° / 17°
Freezing levelFreezing0m / 0ft
WindWind4 mph, gusts 13
Twilight
Astronomical 03:37 Nautical 04:35 Civil 05:23 Sunrise 06:01
High clouds 14%
Mid clouds 15%
Low clouds 91%
Precipitation 4.4mm (12%)
Wind 4 mph S, gusts 13
Pressure 913 hPa
Visibility 2.9 km / 1.8 mi
Freezing Level 0m / 0ft
UV Index 3.4 (Moderate)
Air Quality N/A
Icy conditions likely at summit
Reduced visibility
18 Aug
Tuesday
59
Light Drizzle
Light Drizzle Sunrise 6:03am
Fair
Inversion Inversion: Possible
Temperature
10°C (feels 9°C)
Summit (886m): 3°CDay: 9° / 14°
Freezing levelFreezing0m / 0ft
WindWind2 mph, gusts 8
Twilight
Astronomical 03:41 Nautical 04:37 Civil 05:25 Sunrise 06:03
High clouds 78%
Mid clouds 61%
Low clouds 1%
Precipitation 2.4mm (13%)
Wind 2 mph S, gusts 8
Pressure 920 hPa
Visibility 32 km / 20 mi
Freezing Level 0m / 0ft
UV Index 5.8 (Moderate)
Air Quality N/A
+5 post-storm clearing
Icy conditions likely at summit
19 Aug
Wednesday
48
Light Drizzle
Light Drizzle Sunrise 6:04am
Poor
Inversion Inversion: Possible
Temperature
14°C (feels 12°C)
Summit (886m): 6°CDay: 13° / 17°
Freezing levelFreezing0m / 0ft
WindWind12 mph, gusts 31
Twilight
Astronomical 03:44 Nautical 04:40 Civil 05:27 Sunrise 06:04
High clouds 29%
Mid clouds 0%
Low clouds 100%
Precipitation 1.6mm (9%)
Wind 12 mph W, gusts 31
Pressure 919 hPa
Visibility 0.2 km / 0.1 mi
Freezing Level 0m / 0ft
UV Index 5.1 (Moderate)
Air Quality N/A
Icy conditions likely at summit
Dense fog expected
Information