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Pen-y-fan, Bannau Brycheiniog Sunrise Predictor

10-Day Forecast

13 Sep
Sunday
39
Rain
Rain Sunrise 6:45am
Poor
Inversion Inversion: Possible
Temperature
13°C (feels 11°C)
Summit (886m): 5°CDay: 13° / 15°
Freezing levelFreezing3543m / 11625ft
WindWind12 mph, gusts 24
Twilight
Astronomical 04:46 Nautical 05:30 Civil 06:11 Sunrise 06:45
High clouds 67%
Mid clouds 93%
Low clouds 77%
Precipitation 8.9mm (100%)
Wind 12 mph SW, gusts 24
Pressure 922 hPa
Visibility 6.1 km / 3.8 mi
Freezing Level 3543m / 11625ft
UV Index 1.7 (Low)
Air Quality Good
14 Sep
Monday
22
Drizzle
Drizzle Sunrise 6:46am
Skip
Inversion Inversion: Possible
Temperature
13°C (feels 11°C)
Summit (886m): 6°CDay: 13° / 14°
Freezing levelFreezing4667m / 15311ft
WindWind12 mph, gusts 25
Twilight
Astronomical 04:48 Nautical 05:31 Civil 06:12 Sunrise 06:46
High clouds 1%
Mid clouds 6%
Low clouds 99%
Precipitation 3.8mm (26%)
Wind 12 mph SW, gusts 25
Pressure 923 hPa
Visibility 2.7 km / 1.7 mi
Freezing Level 4667m / 15311ft
UV Index 2.8 (Low)
Air Quality Good
Reduced visibility
15 Sep
Tuesday
41
Drizzle
Drizzle Sunrise 6:48am
Poor
Inversion Inversion: Unlikely
Temperature
12°C (feels 10°C)
Summit (886m): 4°CDay: 8° / 13°
Freezing levelFreezing0m / 0ft
WindWind11 mph, gusts 19
Twilight
Astronomical 04:50 Nautical 05:33 Civil 06:14 Sunrise 06:48
High clouds 23%
Mid clouds 21%
Low clouds 100%
Precipitation 3.6mm (79%)
Wind 11 mph W, gusts 19
Pressure 917 hPa
Visibility 13 km / 8 mi
Freezing Level 0m / 0ft
UV Index 3.4 (Moderate)
Air Quality Good
Icy conditions likely at summit
16 Sep
Wednesday
47
Light Drizzle
Light Drizzle Sunrise 6:50am
Poor
Inversion Inversion: Possible
Temperature
7°C (feels 4°C)
Summit (886m): -2°CDay: 7° / 10°
Freezing levelFreezing0m / 0ft
WindWind9 mph, gusts 19
Twilight
Astronomical 04:52 Nautical 05:35 Civil 06:16 Sunrise 06:50
High clouds 0%
Mid clouds 0%
Low clouds 57%
Precipitation 0.4mm (3%)
Wind 9 mph W, gusts 19
Pressure 919 hPa
Visibility 18 km / 11 mi
Freezing Level 0m / 0ft
UV Index 4.2 (Moderate)
Air Quality Good
Icy conditions likely at summit
17 Sep
Thursday
44
Drizzle
Drizzle Sunrise 6:51am
Poor
Inversion Inversion: Unlikely
Temperature
9°C (feels 6°C)
Summit (886m): 0°CDay: 7° / 10°
Freezing levelFreezing0m / 0ft
WindWind12 mph, gusts 23
Twilight
Astronomical 04:54 Nautical 05:37 Civil 06:17 Sunrise 06:51
High clouds 64%
Mid clouds 2%
Low clouds 36%
Precipitation 3.5mm (63%)
Wind 12 mph W, gusts 23
Pressure 909 hPa
Visibility 15 km / 9 mi
Freezing Level 0m / 0ft
UV Index 4 (Moderate)
Air Quality Good
Icy conditions likely at summit
18 Sep
Friday
33
Light Drizzle
Light Drizzle Sunrise 6:53am
Skip
Inversion Inversion: Unlikely
Temperature
5°C (feels 1°C)
Summit (886m): -5°CDay: 5° / 10°
Freezing levelFreezing0m / 0ft
WindWind12 mph, gusts 24
Twilight
Astronomical 04:56 Nautical 05:39 Civil 06:19 Sunrise 06:53
High clouds 0%
Mid clouds 0%
Low clouds 52%
Precipitation 1.2mm (36%)
Wind 12 mph W, gusts 24
Pressure 908 hPa
Visibility 15 km / 9 mi
Freezing Level 0m / 0ft
UV Index 2.8 (Low)
Air Quality Good
Icy conditions likely at summit
19 Sep
Saturday
32
Light Drizzle
Light Drizzle Sunrise 6:54am
Skip
Inversion Inversion: Unlikely
Temperature
8°C (feels 3°C)
Summit (886m): -3°CDay: 7° / 12°
Freezing levelFreezing0m / 0ft
WindWind14 mph, gusts 27
Twilight
Astronomical 04:58 Nautical 05:40 Civil 06:21 Sunrise 06:54
High clouds 84%
Mid clouds 0%
Low clouds 40%
Precipitation 0.8mm (25%)
Wind 14 mph W, gusts 27
Pressure 909 hPa
Visibility 20 km / 12 mi
Freezing Level 0m / 0ft
UV Index 4.1 (Moderate)
Air Quality Good
Icy conditions likely at summit
20 Sep
Sunday
78
Overcast
Overcast Sunrise 6:56am
Good
Inversion Inversion: Possible
Temperature
7°C (feels 6°C)
Summit (886m): 0°CDay: 7° / 13°
Freezing levelFreezing0m / 0ft
WindWind4 mph, gusts 16
Twilight
Astronomical 05:00 Nautical 05:42 Civil 06:22 Sunrise 06:56
High clouds 61%
Mid clouds 100%
Low clouds 0%
Precipitation 8% chance
Wind 4 mph W, gusts 16
Pressure 925 hPa
Visibility 32 km / 20 mi
Freezing Level 0m / 0ft
UV Index 3.1 (Moderate)
Air Quality N/A
+5 post-storm clearing
Icy conditions likely at summit
21 Sep
Monday
40
Light Drizzle
Light Drizzle Sunrise 6:58am
Poor
Inversion Inversion: Likely
Temperature
10°C (feels 8°C)
Summit (886m): 3°CDay: 10° / 13°
Freezing levelFreezing0m / 0ft
WindWind8 mph, gusts 19
Twilight
Astronomical 05:02 Nautical 05:44 Civil 06:24 Sunrise 06:58
High clouds 29%
Mid clouds 0%
Low clouds 100%
Precipitation 0.6mm (13%)
Wind 8 mph SW, gusts 19
Pressure 927 hPa
Visibility 3.8 km / 2.3 mi
Freezing Level 0m / 0ft
UV Index 4.1 (Moderate)
Air Quality N/A
Icy conditions likely at summit
Reduced visibility
22 Sep
Tuesday
19
Light Drizzle
Light Drizzle Sunrise 6:59am
Skip
Inversion Inversion: Possible
Temperature
11°C (feels 8°C)
Summit (886m): 2°CDay: 7° / 12°
Freezing levelFreezing0m / 0ft
WindWind13 mph, gusts 28
Twilight
Astronomical 05:04 Nautical 05:46 Civil 06:26 Sunrise 06:59
High clouds 99%
Mid clouds 86%
Low clouds 100%
Precipitation 1.8mm (31%)
Wind 13 mph SW, gusts 28
Pressure 921 hPa
Visibility 0.4 km / 0.2 mi
Freezing Level 0m / 0ft
UV Index 3.3 (Moderate)
Air Quality N/A
Icy conditions likely at summit
Dense fog expected
Information