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Pen-y-fan, Bannau Brycheiniog Sunrise Predictor

10-Day Forecast

12 Apr
Sunday
40
Light Rain
Light Rain Sunrise 6:25am
Poor
Inversion Inversion: Unlikely
Temperature
2°C (feels -5°C)
Summit (886m): -11°CDay: 1° / 4°
Freezing levelFreezing1073m / 3521ft
WindWind22 mph, gusts 45
Twilight
Astronomical 04:17 Nautical 05:06 Civil 05:49 Sunrise 06:25
High clouds 33%
Mid clouds 49%
Low clouds 98%
Precipitation 8.5mm (99%)
Wind 22 mph SW, gusts 45
Pressure 904 hPa
Visibility 10 km / 6 mi
Freezing Level 1073m / 3521ft
UV Index 2.2 (Low)
Air Quality Good
Strong winds
13 Apr
Monday
84
Light Drizzle
Light Drizzle Sunrise 6:22am
Excellent
Inversion Inversion: Unlikely
Temperature
1°C (feels -4°C)
Summit (886m): -9°CDay: 1° / 5°
Freezing levelFreezing1047m / 3434ft
WindWind8 mph, gusts 19
Twilight
Astronomical 04:14 Nautical 05:03 Civil 05:47 Sunrise 06:22
High clouds 0%
Mid clouds 66%
Low clouds 7%
Precipitation 0.4mm (0%)
Wind 8 mph S, gusts 19
Pressure 911 hPa
Visibility 26 km / 16 mi
Freezing Level 1047m / 3434ft
UV Index 3 (Moderate)
Air Quality Good
+15 post-storm clearing
14 Apr
Tuesday
31
Light Rain
Light Rain Sunrise 6:20am
Skip
Inversion Inversion: Unlikely
Temperature
2°C (feels -3°C)
Summit (886m): -9°CDay: 1° / 8°
Freezing levelFreezing2123m / 6966ft
WindWind16 mph, gusts 33
Twilight
Astronomical 04:11 Nautical 05:00 Civil 05:45 Sunrise 06:20
High clouds 0%
Mid clouds 100%
Low clouds 76%
Precipitation 12mm (5%)
Wind 16 mph S, gusts 33
Pressure 912 hPa
Visibility 11 km / 7 mi
Freezing Level 2123m / 6966ft
UV Index 1.6 (Low)
Air Quality Good
15 Apr
Wednesday
28
Drizzle
Drizzle Sunrise 6:18am
Skip
Inversion Inversion: Unlikely
Temperature
7°C (feels 4°C)
Summit (886m): -2°CDay: 5° / 10°
Freezing levelFreezing2717m / 8913ft
WindWind11 mph, gusts 22
Twilight
Astronomical 04:08 Nautical 04:58 Civil 05:42 Sunrise 06:18
High clouds 81%
Mid clouds 10%
Low clouds 99%
Precipitation 5.9mm (56%)
Wind 11 mph S, gusts 22
Pressure 914 hPa
Visibility 5.8 km / 3.6 mi
Freezing Level 2717m / 8913ft
UV Index 3.5 (Moderate)
Air Quality Good
16 Apr
Thursday
37
Light Drizzle
Light Drizzle Sunrise 6:16am
Poor
Inversion Inversion: Unlikely
Temperature
5°C (feels 1°C)
Summit (886m): -5°CDay: 1° / 9°
Freezing levelFreezing1613m / 5293ft
WindWind11 mph, gusts 21
Twilight
Astronomical 04:05 Nautical 04:55 Civil 05:40 Sunrise 06:16
High clouds 72%
Mid clouds 57%
Low clouds 85%
Precipitation 1.8mm (40%)
Wind 11 mph SW, gusts 21
Pressure 916 hPa
Visibility 15 km / 9 mi
Freezing Level 1613m / 5293ft
UV Index 5.4 (Moderate)
Air Quality Good
17 Apr
Friday
25
Light Drizzle
Light Drizzle Sunrise 6:14am
Skip
Inversion Inversion: Likely
Temperature
3°C (feels 0°C)
Summit (886m): -6°CDay: 0° / 10°
Freezing levelFreezing2090m / 6857ft
WindWind4 mph, gusts 8
Twilight
Astronomical 04:01 Nautical 04:53 Civil 05:38 Sunrise 06:14
High clouds 100%
Mid clouds 79%
Low clouds 79%
Precipitation 0.9mm (20%)
Wind 4 mph S, gusts 8
Pressure 919 hPa
Visibility 3.6 km / 2.2 mi
Freezing Level 2090m / 6857ft
UV Index 2.6 (Low)
Air Quality Good
Reduced visibility
18 Apr
Saturday
38
Light Drizzle
Light Drizzle Sunrise 6:11am
Poor
Inversion Inversion: Possible
Temperature
4°C (feels 1°C)
Summit (886m): -5°CDay: 0° / 9°
Freezing levelFreezing2190m / 7185ft
WindWind6 mph, gusts 12
Twilight
Astronomical 03:58 Nautical 04:50 Civil 05:35 Sunrise 06:11
High clouds 23%
Mid clouds 89%
Low clouds 92%
Precipitation 0.9mm (17%)
Wind 6 mph W, gusts 12
Pressure 919 hPa
Visibility 11 km / 7 mi
Freezing Level 2190m / 7185ft
UV Index 3.5 (Moderate)
Air Quality Good
19 Apr
Sunday
55
Overcast
Overcast Sunrise 6:09am
Fair
Inversion Inversion: Very Likely
Temperature
-2°C (feels -5°C)
Summit (886m): -11°CDay: -4° / 8°
Freezing levelFreezing1097m / 3598ft
WindWind0 mph, gusts 2
Twilight
Astronomical 03:55 Nautical 04:47 Civil 05:33 Sunrise 06:09
High clouds 0%
Mid clouds 0%
Low clouds 0%
Precipitation 0.2mm (17%)
Wind 0 mph NE
Pressure 923 hPa
Visibility 5.1 km / 3.2 mi
Freezing Level 1097m / 3598ft
UV Index 5.1 (Moderate)
Air Quality N/A
20 Apr
Monday
64
Light Drizzle
Light Drizzle Sunrise 6:07am
Fair
Inversion Inversion: Likely
Temperature
-1°C (feels -4°C)
Summit (886m): -10°CDay: -1° / 7°
Freezing levelFreezing1557m / 5107ft
WindWind5 mph, gusts 15
Twilight
Astronomical 03:52 Nautical 04:45 Civil 05:31 Sunrise 06:07
High clouds 0%
Mid clouds 0%
Low clouds 0%
Precipitation 0.4mm (5%)
Wind 5 mph S, gusts 15
Pressure 918 hPa
Visibility 24 km / 15 mi
Freezing Level 1557m / 5107ft
UV Index 3.2 (Moderate)
Air Quality N/A
21 Apr
Tuesday
34
Drizzle
Drizzle Sunrise 6:05am
Skip
Inversion Inversion: Possible
Temperature
4°C (feels 1°C)
Summit (886m): -5°CDay: 4° / 8°
Freezing levelFreezing653m / 2143ft
WindWind4 mph, gusts 34
Twilight
Astronomical 03:48 Nautical 04:42 Civil 05:28 Sunrise 06:05
High clouds 72%
Mid clouds 100%
Low clouds 96%
Precipitation 9.2mm (20%)
Wind 4 mph S, gusts 34
Pressure 911 hPa
Visibility 5.3 km / 3.3 mi
Freezing Level 653m / 2143ft
UV Index 4.7 (Moderate)
Air Quality N/A
Icy conditions likely at summit
Information