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Pen-y-fan, Bannau Brycheiniog Sunrise Predictor

10-Day Forecast

4 Mar
Wednesday
55
Overcast
Overcast Sunrise 6:54am
Fair
Inversion Inversion: Possible
Temperature
4°C (feels -1°C)
Summit (886m): -6°CDay: 4° / 7°
Freezing levelFreezing1563m / 5129ft
WindWind12 mph, gusts 27
Twilight
Astronomical 05:02 Nautical 05:41 Civil 06:20 Sunrise 06:54
High clouds 0%
Mid clouds 0%
Low clouds 0%
Precipitation None
Wind 12 mph SE, gusts 27
Pressure 922 hPa
Visibility 34 km / 21 mi
Freezing Level 1563m / 5129ft
UV Index 1.5 (Low)
Air Quality Moderate
5 Mar
Thursday
65
Foggy
Foggy Sunrise 6:51am
Good
Inversion Inversion: Possible
Temperature
5°C (feels 1°C)
Summit (886m): -5°CDay: 2° / 9°
Freezing levelFreezing1670m / 5479ft
WindWind12 mph, gusts 25
Twilight
Astronomical 04:59 Nautical 05:39 Civil 06:18 Sunrise 06:51
High clouds 26%
Mid clouds 0%
Low clouds 22%
Precipitation None
Wind 12 mph S, gusts 25
Pressure 914 hPa
Visibility 28 km / 17 mi
Freezing Level 1670m / 5479ft
UV Index 1.6 (Low)
Air Quality Moderate
6 Mar
Friday
44
Light Snow
Light Snow Sunrise 6:49am
Poor
Inversion Inversion: Possible
Temperature
0°C (feels -5°C)
Summit (886m): -10°CDay: -1° / 5°
Freezing levelFreezing328m / 1074ft
WindWind9 mph, gusts 21
Twilight
Astronomical 04:57 Nautical 05:37 Civil 06:15 Sunrise 06:49
High clouds 34%
Mid clouds 90%
Low clouds 99%
Precipitation 3.9mm (40%)
Wind 9 mph N, gusts 21
Pressure 920 hPa
Visibility 7.9 km / 4.9 mi
Freezing Level 328m / 1074ft
UV Index 2.7 (Low)
Air Quality Good
+5 post-storm clearing
Icy conditions likely at summit
7 Mar
Saturday
36
Overcast
Overcast Sunrise 6:47am
Poor
Inversion Inversion: Likely
Temperature
0°C (feels -3°C)
Summit (886m): -8°CDay: 0° / 6°
Freezing levelFreezing2163m / 7098ft
WindWind2 mph, gusts 7
Twilight
Astronomical 04:55 Nautical 05:34 Civil 06:13 Sunrise 06:47
High clouds 0%
Mid clouds 0%
Low clouds 98%
Precipitation 11% chance
Wind 2 mph E, gusts 7
Pressure 923 hPa
Visibility 8.7 km / 5.4 mi
Freezing Level 2163m / 7098ft
UV Index 3.2 (Moderate)
Air Quality Good
8 Mar
Sunday
37
Foggy
Foggy Sunrise 6:45am
Poor
Inversion Inversion: Very Likely
Temperature
3°C (feels 0°C)
Summit (886m): -5°CDay: 3° / 6°
Freezing levelFreezing2470m / 8104ft
WindWind3 mph, gusts 7
Twilight
Astronomical 04:52 Nautical 05:32 Civil 06:11 Sunrise 06:45
High clouds 0%
Mid clouds 2%
Low clouds 100%
Precipitation 6% chance
Wind 3 mph SE, gusts 7
Pressure 919 hPa
Visibility 1.6 km / 1 mi
Freezing Level 2470m / 8104ft
UV Index 3.5 (Moderate)
Air Quality Unhealthy for Sensitive
Reduced visibility
9 Mar
Monday
48
Light Drizzle
Light Drizzle Sunrise 6:42am
Poor
Inversion Inversion: Likely
Temperature
3°C (feels 1°C)
Summit (886m): -5°CDay: 1° / 6°
Freezing levelFreezing2127m / 6977ft
WindWind3 mph, gusts 7
Twilight
Astronomical 04:50 Nautical 05:30 Civil 06:09 Sunrise 06:42
High clouds 57%
Mid clouds 57%
Low clouds 98%
Precipitation 0.9mm (14%)
Wind 3 mph E, gusts 7
Pressure 915 hPa
Visibility 1.5 km / 0.9 mi
Freezing Level 2127m / 6977ft
UV Index 1.3 (Low)
Air Quality Good
Reduced visibility
10 Mar
Tuesday
42
Foggy
Foggy Sunrise 6:40am
Poor
Inversion Inversion: Possible
Temperature
3°C (feels 0°C)
Summit (886m): -5°CDay: 1° / 6°
Freezing levelFreezing1797m / 5895ft
WindWind4 mph, gusts 8
Twilight
Astronomical 04:48 Nautical 05:28 Civil 06:07 Sunrise 06:40
High clouds 0%
Mid clouds 0%
Low clouds 99%
Precipitation 0.1mm (16%)
Wind 4 mph S, gusts 8
Pressure 916 hPa
Visibility 6.3 km / 3.9 mi
Freezing Level 1797m / 5895ft
UV Index 1.9 (Low)
Air Quality Good
11 Mar
Wednesday
25
Heavy Drizzle
Heavy Drizzle Sunrise 6:38am
Skip
Inversion Inversion: Possible
Temperature
4°C (feels 0°C)
Summit (886m): -5°CDay: 3° / 6°
Freezing levelFreezing1950m / 6398ft
WindWind8 mph, gusts 32
Twilight
Astronomical 04:45 Nautical 05:25 Civil 06:04 Sunrise 06:38
High clouds 100%
Mid clouds 31%
Low clouds 100%
Precipitation 13.9mm (23%)
Wind 8 mph S, gusts 32
Pressure 910 hPa
Visibility 2.5 km / 1.6 mi
Freezing Level 1950m / 6398ft
UV Index 0.6 (Low)
Air Quality N/A
Reduced visibility
12 Mar
Thursday
15
Light Rain
Light Rain Sunrise 6:36am
Skip
Inversion Inversion: Unlikely
Temperature
5°C (feels -1°C)
Summit (886m): -6°CDay: 0° / 5°
Freezing levelFreezing1047m / 3434ft
WindWind16 mph, gusts 38
Twilight
Astronomical 04:43 Nautical 05:23 Civil 06:02 Sunrise 06:36
High clouds 100%
Mid clouds 96%
Low clouds 97%
Precipitation 13.2mm (33%)
Wind 16 mph S, gusts 38
Pressure 903 hPa
Visibility 4.7 km / 2.9 mi
Freezing Level 1047m / 3434ft
UV Index 3 (Moderate)
Air Quality N/A
Reduced visibility
13 Mar
Friday
13
Snow
Snow Sunrise 6:33am
Skip
Inversion Inversion: Unlikely
Temperature
1°C (feels -6°C)
Summit (886m): -11°CDay: -1° / 1°
Freezing levelFreezing1923m / 6310ft
WindWind20 mph, gusts 47
Twilight
Astronomical 04:40 Nautical 05:21 Civil 06:00 Sunrise 06:33
High clouds 97%
Mid clouds 97%
Low clouds 97%
Precipitation 21.2mm (57%)
Wind 20 mph S, gusts 47
Pressure 894 hPa
Visibility 5 km / 3.1 mi
Freezing Level 1923m / 6310ft
UV Index 0.4 (Low)
Air Quality N/A
Strong winds
Information