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Pen-y-fan, Bannau Brycheiniog Sunrise Predictor

10-Day Forecast

21 Apr
Tuesday
32
Overcast
Overcast Sunrise 6:05am
Skip
Inversion Inversion: Possible
Temperature
0°C (feels -5°C)
Summit (886m): -10°CDay: 0° / 7°
Freezing levelFreezing840m / 2756ft
WindWind13 mph, gusts 28
Twilight
Astronomical 03:48 Nautical 04:42 Civil 05:28 Sunrise 06:05
High clouds 0%
Mid clouds 0%
Low clouds 99%
Precipitation None
Wind 13 mph E, gusts 28
Pressure 922 hPa
Visibility 26 km / 16 mi
Freezing Level 840m / 2756ft
UV Index 3.4 (Moderate)
Air Quality Good
Icy conditions likely at summit
22 Apr
Wednesday
41
Overcast
Overcast Sunrise 6:03am
Poor
Inversion Inversion: Possible
Temperature
0°C (feels -5°C)
Summit (886m): -11°CDay: -1° / 10°
Freezing levelFreezing2200m / 7218ft
WindWind13 mph, gusts 30
Twilight
Astronomical 03:45 Nautical 04:40 Civil 05:26 Sunrise 06:03
High clouds 0%
Mid clouds 0%
Low clouds 76%
Precipitation None
Wind 13 mph E, gusts 30
Pressure 921 hPa
Visibility 18 km / 11 mi
Freezing Level 2200m / 7218ft
UV Index 4.1 (Moderate)
Air Quality Good
23 Apr
Thursday
85
Overcast
Overcast Sunrise 6:01am
Excellent
Inversion Inversion: Likely
Temperature
-2°C (feels -5°C)
Summit (886m): -11°CDay: -3° / 13°
Freezing levelFreezing3023m / 9916ft
WindWind3 mph, gusts 12
Twilight
Astronomical 03:42 Nautical 04:37 Civil 05:24 Sunrise 06:01
High clouds 43%
Mid clouds 0%
Low clouds 0%
Precipitation None
Wind 3 mph NE, gusts 12
Pressure 922 hPa
Visibility 18 km / 11 mi
Freezing Level 3023m / 9916ft
UV Index 5.9 (Moderate)
Air Quality Good
24 Apr
Friday
58
Overcast
Overcast Sunrise 5:59am
Fair
Inversion Inversion: Likely
Temperature
-3°C (feels -6°C)
Summit (886m): -11°CDay: -3° / 14°
Freezing levelFreezing3027m / 9930ft
WindWind2 mph, gusts 6
Twilight
Astronomical 03:38 Nautical 04:34 Civil 05:22 Sunrise 05:59
High clouds 0%
Mid clouds 0%
Low clouds 0%
Precipitation None
Wind 2 mph E, gusts 6
Pressure 919 hPa
Visibility 18 km / 11 mi
Freezing Level 3027m / 9930ft
UV Index 5.9 (Moderate)
Air Quality Good
25 Apr
Saturday
60
Light Drizzle
Light Drizzle Sunrise 5:57am
Fair
Inversion Inversion: Likely
Temperature
-2°C (feels -5°C)
Summit (886m): -11°CDay: -3° / 11°
Freezing levelFreezing2867m / 9405ft
WindWind3 mph, gusts 5
Twilight
Astronomical 03:35 Nautical 04:32 Civil 05:19 Sunrise 05:57
High clouds 90%
Mid clouds 0%
Low clouds 0%
Precipitation 0.6mm (0%)
Wind 3 mph E
Pressure 916 hPa
Visibility 18 km / 11 mi
Freezing Level 2867m / 9405ft
UV Index 5 (Moderate)
Air Quality Moderate
26 Apr
Sunday
61
Overcast
Overcast Sunrise 5:55am
Fair
Inversion Inversion: Possible
Temperature
2°C (feels -1°C)
Summit (886m): -7°CDay: 1° / 11°
Freezing levelFreezing2870m / 9416ft
WindWind2 mph, gusts 3
Twilight
Astronomical 03:31 Nautical 04:29 Civil 05:17 Sunrise 05:55
High clouds 78%
Mid clouds 19%
Low clouds 28%
Precipitation 4% chance
Wind 2 mph S
Pressure 916 hPa
Visibility 22 km / 13 mi
Freezing Level 2870m / 9416ft
UV Index 5.4 (Moderate)
Air Quality Good
27 Apr
Monday
42
Light Drizzle
Light Drizzle Sunrise 5:53am
Poor
Inversion Inversion: Possible
Temperature
5°C (feels 2°C)
Summit (886m): -4°CDay: 4° / 9°
Freezing levelFreezing2670m / 8760ft
WindWind8 mph, gusts 19
Twilight
Astronomical 03:28 Nautical 04:27 Civil 05:15 Sunrise 05:53
High clouds 0%
Mid clouds 48%
Low clouds 74%
Precipitation 0.5mm (2%)
Wind 8 mph S, gusts 19
Pressure 913 hPa
Visibility 10 km / 6.2 mi
Freezing Level 2670m / 8760ft
UV Index 5.2 (Moderate)
Air Quality Good
28 Apr
Tuesday
69
Clear
Clear Sunrise 5:51am
Good
Inversion Inversion: Likely
Temperature
0°C (feels -4°C)
Summit (886m): -9°CDay: 0° / 10°
Freezing levelFreezing2480m / 8136ft
WindWind4 mph, gusts 13
Twilight
Astronomical 03:24 Nautical 04:24 Civil 05:13 Sunrise 05:51
High clouds 15%
Mid clouds 0%
Low clouds 0%
Precipitation None
Wind 4 mph NE, gusts 13
Pressure 926 hPa
Visibility 30 km / 18 mi
Freezing Level 2480m / 8136ft
UV Index 5.7 (Moderate)
Air Quality N/A
+5 post-storm clearing
29 Apr
Wednesday
56
Mainly Clear
Mainly Clear Sunrise 5:49am
Fair
Inversion Inversion: Likely
Temperature
4°C (feels 0°C)
Summit (886m): -6°CDay: 4° / 11°
Freezing levelFreezing600m / 1969ft
WindWind7 mph, gusts 21
Twilight
Astronomical 03:21 Nautical 04:21 Civil 05:11 Sunrise 05:49
High clouds 0%
Mid clouds 0%
Low clouds 0%
Precipitation 1% chance
Wind 7 mph E, gusts 21
Pressure 924 hPa
Visibility 35 km / 21 mi
Freezing Level 600m / 1969ft
UV Index 4.4 (Moderate)
Air Quality N/A
Icy conditions likely at summit
30 Apr
Thursday
50
Partly Cloudy
Partly Cloudy Sunrise 5:47am
Fair
Inversion Inversion: Likely
Temperature
2°C (feels -1°C)
Summit (886m): -7°CDay: 2° / 10°
Freezing levelFreezing2147m / 7043ft
WindWind8 mph, gusts 19
Twilight
Astronomical 03:17 Nautical 04:19 Civil 05:08 Sunrise 05:47
High clouds 0%
Mid clouds 0%
Low clouds 39%
Precipitation 2% chance
Wind 8 mph E, gusts 19
Pressure 924 hPa
Visibility 25 km / 15 mi
Freezing Level 2147m / 7043ft
UV Index 5.1 (Moderate)
Air Quality N/A
Information