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Yr Wyddfa, Eryri Sunrise Predictor

10-Day Forecast

24 Sep
Thursday
78
Overcast
Overcast Sunrise 7:05am
Good
Inversion Inversion: Possible
Temperature
6°C (feels 1°C)
Summit (1085m): -6°CDay: 5° / 9°
Freezing levelFreezing3617m / 11866ft
WindWind12 mph, gusts 26
Twilight
Astronomical 05:07 Nautical 05:50 Civil 06:31 Sunrise 07:05
High clouds 33%
Mid clouds 8%
Low clouds 12%
Precipitation None
Wind 12 mph S, gusts 26
Pressure 904 hPa
Visibility 39 km / 24 mi
Freezing Level 3617m / 11866ft
UV Index 2.3 (Low)
Air Quality Good
25 Sep
Friday
38
Heavy Drizzle
Heavy Drizzle Sunrise 7:07am
Poor
Inversion Inversion: Possible
Temperature
7°C (feels 4°C)
Summit (1085m): -3°CDay: 6° / 9°
Freezing levelFreezing3500m / 11483ft
WindWind10 mph, gusts 27
Twilight
Astronomical 05:09 Nautical 05:52 Civil 06:32 Sunrise 07:07
High clouds 36%
Mid clouds 89%
Low clouds 96%
Precipitation 2mm (97%)
Wind 10 mph NW, gusts 27
Pressure 901 hPa
Visibility 36 km / 22 mi
Freezing Level 3500m / 11483ft
UV Index 2.1 (Low)
Air Quality Good
26 Sep
Saturday
62
Light Drizzle
Light Drizzle Sunrise 7:08am
Fair
Inversion Inversion: Possible
Temperature
6°C (feels 3°C)
Summit (1085m): -5°CDay: 5° / 10°
Freezing levelFreezing0m / 0ft
WindWind11 mph, gusts 22
Twilight
Astronomical 05:11 Nautical 05:53 Civil 06:34 Sunrise 07:08
High clouds 0%
Mid clouds 7%
Low clouds 28%
Precipitation 2.5mm (4%)
Wind 11 mph SW, gusts 22
Pressure 901 hPa
Visibility 13 km / 8 mi
Freezing Level 0m / 0ft
UV Index 2.6 (Low)
Air Quality Good
Icy conditions likely at summit
27 Sep
Sunday
50
Rain
Rain Sunrise 7:10am
Fair
Inversion Inversion: Unlikely
Temperature
6°C (feels 2°C)
Summit (1085m): -5°CDay: 5° / 10°
Freezing levelFreezing0m / 0ft
WindWind12 mph, gusts 22
Twilight
Astronomical 05:13 Nautical 05:55 Civil 06:36 Sunrise 07:10
High clouds 10%
Mid clouds 5%
Low clouds 18%
Precipitation 16.7mm (24%)
Wind 12 mph S, gusts 22
Pressure 894 hPa
Visibility 19 km / 12 mi
Freezing Level 0m / 0ft
UV Index 1.9 (Low)
Air Quality Good
Icy conditions likely at summit
28 Sep
Monday
98
Partly Cloudy
Partly Cloudy Sunrise 7:12am
Excellent
Inversion Inversion: Likely
Temperature
2°C (feels -1°C)
Summit (1085m): -8°CDay: 1° / 10°
Freezing levelFreezing0m / 0ft
WindWind2 mph, gusts 5
Twilight
Astronomical 05:15 Nautical 05:57 Civil 06:38 Sunrise 07:12
High clouds 40%
Mid clouds 0%
Low clouds 19%
Precipitation 2% chance
Wind 2 mph S
Pressure 899 hPa
Visibility 14 km / 9 mi
Freezing Level 0m / 0ft
UV Index 3.6 (Moderate)
Air Quality Good
+15 post-storm clearing
Icy conditions likely at summit
29 Sep
Tuesday
16
Rain
Rain Sunrise 7:14am
Skip
Inversion Inversion: Unlikely
Temperature
9°C (feels 5°C)
Summit (1085m): -2°CDay: 6° / 15°
Freezing levelFreezing0m / 0ft
WindWind14 mph, gusts 33
Twilight
Astronomical 05:17 Nautical 05:59 Civil 06:39 Sunrise 07:14
High clouds 100%
Mid clouds 10%
Low clouds 99%
Precipitation 12.3mm (40%)
Wind 14 mph SE, gusts 33
Pressure 893 hPa
Visibility 8.6 km / 5.4 mi
Freezing Level 0m / 0ft
UV Index 0.8 (Low)
Air Quality Good
Icy conditions likely at summit
30 Sep
Wednesday
45
Rain
Rain Sunrise 7:15am
Poor
Inversion Inversion: Unlikely
Temperature
9°C (feels 5°C)
Summit (1085m): -2°CDay: 9° / 13°
Freezing levelFreezing0m / 0ft
WindWind15 mph, gusts 28
Twilight
Astronomical 05:19 Nautical 06:01 Civil 06:41 Sunrise 07:15
High clouds 4%
Mid clouds 4%
Low clouds 19%
Precipitation 12.6mm (69%)
Wind 15 mph S, gusts 28
Pressure 892 hPa
Visibility 13 km / 8 mi
Freezing Level 0m / 0ft
UV Index 3.3 (Moderate)
Air Quality Good
Icy conditions likely at summit
1 Oct
Thursday
44
Light Showers
Light Showers Sunrise 7:17am
Poor
Inversion Inversion: Unlikely
Temperature
8°C (feels 4°C)
Summit (1085m): -3°CDay: 7° / 10°
Freezing levelFreezing0m / 0ft
WindWind15 mph, gusts 43
Twilight
Astronomical 05:21 Nautical 06:02 Civil 06:43 Sunrise 07:17
High clouds 24%
Mid clouds 32%
Low clouds 100%
Precipitation 17.6mm (63%)
Wind 15 mph S, gusts 43
Pressure 889 hPa
Visibility 2.4 km / 1.5 mi
Freezing Level 0m / 0ft
UV Index 1 (Low)
Air Quality N/A
Icy conditions likely at summit
Reduced visibility
2 Oct
Friday
23
Light Drizzle
Light Drizzle Sunrise 7:19am
Skip
Inversion Inversion: Unlikely
Temperature
6°C (feels 3°C)
Summit (1085m): -4°CDay: 3° / 7°
Freezing levelFreezing0m / 0ft
WindWind8 mph, gusts 25
Twilight
Astronomical 05:23 Nautical 06:04 Civil 06:44 Sunrise 07:19
High clouds 3%
Mid clouds 82%
Low clouds 87%
Precipitation 6mm (51%)
Wind 8 mph SW, gusts 25
Pressure 891 hPa
Visibility 11 km / 7 mi
Freezing Level 0m / 0ft
UV Index 1.5 (Low)
Air Quality N/A
Icy conditions likely at summit
3 Oct
Saturday
39
Light Drizzle
Light Drizzle Sunrise 7:21am
Poor
Inversion Inversion: Possible
Temperature
3°C (feels 0°C)
Summit (1085m): -7°CDay: 3° / 6°
Freezing levelFreezing0m / 0ft
WindWind5 mph, gusts 18
Twilight
Astronomical 05:25 Nautical 06:06 Civil 06:46 Sunrise 07:21
High clouds 0%
Mid clouds 20%
Low clouds 97%
Precipitation 4.6mm (45%)
Wind 5 mph W, gusts 18
Pressure 899 hPa
Visibility 9.5 km / 5.9 mi
Freezing Level 0m / 0ft
UV Index 2.9 (Low)
Air Quality N/A
+5 post-storm clearing
Icy conditions likely at summit
Information