Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waning Crescent 36%

00:11

16:18

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:21, Set: 21:18, Transit: 13:19. Moon - Rise: 00:11, Set: 16:18. Civil Dark: 22:00 - 04:38. Nautical Dark: 23:01 - 03:38. Astro Dark: N/A - 01:42

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
100
99
96
84
50
51
49
88
100
100
100
100
79
100
100
100

Low Clouds (% Sky Obscured)

47
56
64
45
56
63
64
46
55
54
48
44
42
35
21
54
37
15
0
0
0
0
9
16

Medium Clouds (% Sky Obscured)

86
93
94
90
89
95
92
91
87
91
57
63
28
25
27
31
43
70
100
90
79
83
96
98

High Clouds (% Sky Obscured)

97
92
98
100
100
100
100
100
100
58
94
72
3
46
46
70
100
100
100
100
47
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
9
9
9

Fog (%)

0
6
2
2
1
0
0
44
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
7
7
2
2
5
3
0
4
1
2
3
16
21
26
20
3
2
0
4
20
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
2
2
2
1
1
1
3
2
4
6
7
9
12
13
14
15
14
12
10
9
8
10

Chance of Frost

Temperature (°C)

17
16
15
15
15
15
14
15
16
18
19
20
21
23
23
23
22
21
20
19
18
17
16
16

Feels Like (°C)

17
16
16
15
15
14
14
15
15
17
18
19
19
20
20
20
19
17
17
16
16
15
15
13

Dew Point (°C)

14
13
13
12
13
13
12
12
11
13
12
10
9
9
12
14
13
12
12
13
14
15
14
13

Relative Humidity (%)

86
85
85
84
87
87
83
82
74
72
61
50
44
42
48
57
55
54
59
68
77
86
87
82

Pressure (mb)

1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1006
1006
1006
1005
1005
1004
1004
1003
1003
1003
1002
1002
1002
1002

Ozone (du)

322
324
325
328
330
330
330
329
328
329
331
334
339
336
334
332
330
330
330
331
331
331
332
333

Sunday 20

Waning Crescent 25%

00:34

17:47

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:22, Set: 21:16, Transit: 13:19. Moon - Rise: 00:34, Set: 17:47. Civil Dark: 21:59 - 04:40. Nautical Dark: 22:59 - 03:40. Astro Dark: 00:57 - 01:52

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
91
57
59
69
69
84
82
100
100
100
74
52
65
47
83
100

Low Clouds (% Sky Obscured)

35
54
73
84
87
76
52
61
57
53
47
53
64
49
49
50
45
48
35
45
41
10
49
49

Medium Clouds (% Sky Obscured)

50
100
100
89
69
60
60
0
0
21
22
20
27
38
57
28
25
36
28
2
3
47
35
51

High Clouds (% Sky Obscured)

23
73
100
100
100
100
100
100
90
0
0
0
5
84
8
98
100
100
21
24
43
6
55
100

ISS Passover

Visibility (miles)

9
7
3
8
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

55
95
95
95
95
80
66
40
42
38
45
54
65
95
95
79
76
80
53
30
13
20
15
15

Precipitation Amount (mm)

0
0.5
2.3
1.5
0.6
0
0.3
0
0
0
0
0
0.2
1.8
0.9
0.4
0.6
0.9
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
16
17
17
14
11
11
12
14
15
16
16
15
18
16
15
14
13
12
10
6
5
4

Chance of Frost

Temperature (°C)

16
16
17
17
17
17
17
16
17
17
18
18
18
19
18
19
18
18
18
17
16
15
15
15

Feels Like (°C)

13
14
14
14
14
14
15
14
14
15
15
15
13
15
13
14
13
14
14
13
15
14
14
14

Dew Point (°C)

14
16
16
16
16
16
16
15
15
15
16
15
10
9
8
8
9
9
9
9
11
11
12
11

Relative Humidity (%)

86
95
96
96
95
93
93
90
89
88
88
80
60
51
50
51
55
54
55
58
68
77
84
76

Pressure (mb)

1001
1000
999
998
997
997
997
997
997
997
996
996
996
996
997
997
998
998
999
999
999
999
999
999

Ozone (du)

336
333
331
336
344
352
347
351
355
355
356
355
353
351
350
349
350
350
350
351
352
350
350
350

Monday 21

Waning Crescent 15%

01:06

19:09

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:24, Set: 21:15, Transit: 13:19. Moon - Rise: 01:06, Set: 19:09. Civil Dark: 21:57 - 04:41. Nautical Dark: 22:57 - 03:42. Astro Dark: 00:47 - 02:00

Total Clouds (% Sky Obscured)

98
87
95
83
87
90
86
89
76
66
68
70
70
80
76
79
78
77
79
93
75
71
77
80

Low Clouds (% Sky Obscured)

52
52
64
57
66
66
65
66
50
47
32
33
20
0
55
73
50
52
47
48
52
57
59
55

Medium Clouds (% Sky Obscured)

59
60
62
61
68
62
41
15
35
26
36
40
40
45
55
60
60
60
54
52
44
37
36
44

High Clouds (% Sky Obscured)

89
37
50
9
9
2
5
85
76
66
64
9
1
0
0
15
15
5
41
60
17
2
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
47
56
79
36
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

14
14
26
24
17
13
13
14
10
13
9
4
3
16
53
70
67
28
17
15
19
20
22
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
5
5
5
5
6
9
10
10
11
11
12
13
14
16
16
16
14
12
12
11

Chance of Frost

Temperature (°C)

15
14
14
14
14
13
13
14
16
18
19
20
21
21
21
20
20
20
19
19
17
16
15
15

Feels Like (°C)

13
13
12
13
12
13
12
14
15
16
17
17
18
18
18
18
16
16
16
16
15
15
15
15

Dew Point (°C)

10
12
12
12
12
13
12
12
11
10
10
9
8
8
8
10
10
10
10
12
13
13
14
14

Relative Humidity (%)

75
84
89
90
90
95
93
89
74
60
55
50
45
41
41
50
54
54
55
63
73
83
92
95

Pressure (mb)

999
999
999
999
999
999
999
1000
1000
1001
1001
1002
1002
1003
1003
1003
1004
1004
1005
1005
1006
1006
1007
1007

Ozone (du)

350
351
351
351
353
354
354
353
352
355
355
356
356
357
357
356
351
347
345
343
343
340
333
333

Tuesday 22

Waning Crescent 8%

01:54

20:15

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:25, Set: 21:14, Transit: 13:19. Moon - Rise: 01:54, Set: 20:15. Civil Dark: 21:56 - 04:43. Nautical Dark: 22:55 - 03:44. Astro Dark: 00:39 - 02:07

Total Clouds (% Sky Obscured)

77
59
59
54
58
97
73
77
100
100
94
91
84
80
77
74
75
73
74
74
78
82
85
89

Low Clouds (% Sky Obscured)

53
56
59
54
53
53
55
50
48
43
44
42
44
35
48
43
29
18
28
29
27
36
37
38

Medium Clouds (% Sky Obscured)

46
48
44
44
52
61
70
63
62
62
40
46
26
44
40
35
46
61
73
74
75
67
60
45

High Clouds (% Sky Obscured)

0
0
0
1
1
29
10
32
66
87
66
38
15
15
30
18
19
19
20
15
20
30
45
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
23
25
27
21
18
13
11
8
0
7
8
5
15
19
15
5
6
3
3
5
5
20
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
9
9
10
10
10
11
13
14
15
15
14
14
14
14
13
12
12
12
10
8
6
6

Chance of Frost

Temperature (°C)

15
15
15
15
15
14
14
15
16
17
18
19
20
20
20
19
19
19
19
18
17
16
14
14

Feels Like (°C)

14
16
15
15
15
15
14
14
13
14
15
16
17
18
17
16
17
17
16
15
14
14
13
13

Dew Point (°C)

14
14
14
14
14
14
14
13
12
11
10
10
9
9
11
13
13
11
9
9
10
11
12
13

Relative Humidity (%)

93
95
95
95
96
95
96
89
77
66
59
55
50
48
58
68
70
56
52
57
64
73
89
93

Pressure (mb)

1007
1008
1008
1008
1008
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1013

Ozone (du)

335
335
337
338
337
336
335
334
334
335
337
338
338
338
338
339
340
341
342
343
343
344
345
344

Wednesday 23

Waning Crescent 3%

03:01

21:02

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:26, Set: 21:13, Transit: 13:19. Moon - Rise: 03:01, Set: 21:02. Civil Dark: 21:54 - 04:44. Nautical Dark: 22:52 - 03:46. Astro Dark: 00:32 - 02:13

Total Clouds (% Sky Obscured)

93
85
75
76
67
61
64
77
86
100
100
100
95
70
52
44
58
72
84
90
95
100
98
95

Low Clouds (% Sky Obscured)

43
51
60
70
67
61
64
76
86
95
88
79
64
61
52
44
58
65
71
75
80
84
79
74

Medium Clouds (% Sky Obscured)

55
38
36
35
23
12
2
23
43
65
65
55
55
41
32
21
26
25
15
12
20
27
48
70

High Clouds (% Sky Obscured)

71
48
17
4
1
0
0
27
53
75
50
22
0
0
1
1
25
49
73
74
53
10
4
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

26
29
34
27
20
17
13
5
9
12
20
24
24
20
30
15
16
20
21
31
42
45
37
44

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
9
11
13
13
14
14
15
15
16
15
14
14
12
11
10
10

Chance of Frost

Temperature (°C)

14
13
14
13
13
13
13
14
15
17
17
18
19
19
19
19
19
18
18
17
16
15
14
14

Feels Like (°C)

13
13
13
12
13
14
14
16
15
16
16
16
17
17
17
17
17
17
17
17
13
13
14
14

Dew Point (°C)

13
13
13
12
12
12
12
13
12
11
10
9
8
8
8
8
9
8
8
9
9
10
11
11

Relative Humidity (%)

95
96
95
93
93
93
95
90
79
67
61
55
50
47
48
48
49
52
54
58
64
70
79
82

Pressure (mb)

1013
1014
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

342
341
340
341
340
338
337
338
340
343
344
344
343
341
337
332
328
327
326
325
323
321
319
318

Thursday 24

New Moon 0%

04:21

21:33

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 Bad

Sun - Rise: 05:28, Set: 21:11, Transit: 13:19. Moon - Rise: 04:21, Set: 21:33. Civil Dark: 21:53 - 04:46. Nautical Dark: 22:50 - 03:48. Astro Dark: 00:26 - 02:18

Total Clouds (% Sky Obscured)

92
91
89
86
77
68
60
65
74
80
81
82
79
86
92
100
99
98
97
75
52
30
35
40

Low Clouds (% Sky Obscured)

69
61
52
44
51
55
57
63
68
72
72
70
69
61
48
33
26
16
5
16
22
28
34
40

Medium Clouds (% Sky Obscured)

88
84
83
83
73
66
57
39
23
3
4
5
5
4
2
1
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

3
4
2
1
1
1
1
3
6
8
5
4
3
33
64
90
84
83
83
50
30
3
3
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

52
28
17
6
9
14
13
13
12
10
10
8
6
9
12
14
19
23
28
22
15
2
8
9

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
8
7
6
6
5
5
6
8
10
11
11
12
11
11
11
10
10
10
8
8
7
6

Chance of Frost

Temperature (°C)

14
13
14
14
14
14
14
14
15
16
17
18
20
21
20
21
21
20
19
18
17
15
14
13

Feels Like (°C)

14
14
11
11
11
11
11
12
14
14
14
15
15
15
20
20
19
19
19
18
17
17
16
15

Dew Point (°C)

11
12
12
12
12
12
12
12
12
12
12
13
14
14
15
16
17
17
17
17
16
14
13
12

Relative Humidity (%)

86
92
89
87
84
84
86
86
83
78
74
72
70
66
69
75
79
82
86
89
92
92
95
93

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

317
316
314
312
310
308
306
304
303
302
301
299
298
297
296
296
295
296
296
296
298
299
300
301

Friday 25

Waxing Crescent 1%

05:47

21:55

Sun - Rise: 05:29, Set: 21:10, Transit: 13:19. Moon - Rise: 05:47, Set: 21:55. Civil Dark: 21:51 - 04:48. Nautical Dark: 22:48 - 03:51. Astro Dark: 00:20 - 02:24

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Watchet, Somerset, United Kingdom (51.18,-3.33)

Generated: 19/07/25 00:39:15. Forecast: 19/07/25 to 25/07/25. Timezone: UTC+1.00