Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 13

Waxing Crescent 7%

09:44

20:01

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:52, Set: 19:36, Transit: 13:13. Moon - Rise: 09:44, Set: 20:01. Civil Dark: 20:09 - 06:19. Nautical Dark: 20:49 - 05:40. Astro Dark: 21:31 - 04:58

Total Clouds (% Sky Obscured)

100
100
99
99
98
99
97
96
94
100
100
95
100
100
100
100
100
100
100
100
96
87
79
82

Low Clouds (% Sky Obscured)

94
85
91
96
97
97
94
93
89
91
100
92
94
94
95
93
95
93
95
92
94
87
75
77

Medium Clouds (% Sky Obscured)

23
12
8
8
13
12
14
20
23
30
28
18
14
16
17
12
15
15
20
20
16
0
0
0

High Clouds (% Sky Obscured)

100
37
31
54
56
46
56
16
34
93
23
34
100
100
100
100
100
89
88
68
34
2
1
0

ISS Passover

Visibility (miles)

3
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
7
7

Fog (%)

2
2
0
6
2
0
0
0
0
0
0
0
0
0
6
11
9
14
13
11
23
15
4
9

Precipitation Type

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

Precipitation Probability (%)

44
32
23
49
22
23
18
23
16
7
15
9
7
7
13
7
23
34
39
34
36
40
30
31

Precipitation Amount (mm)

0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
12
12
13
13
13
12
11
10
9
9
8
7
7
7
7
7
7
7
7
8
8

Chance of Frost

Temperature (°C)

18
18
18
19
19
19
19
19
19
19
19
19
19
18
18
18
18
18
18
18
18
18
18
18

Feels Like (°C)

17
17
17
18
18
18
18
18
18
18
19
19
19
19
19
19
19
19
19
19
19
18
18
19

Dew Point (°C)

17
18
18
19
18
18
18
18
18
18
19
19
18
18
18
18
18
18
18
18
18
18
18
18

Relative Humidity (%)

96
98
96
98
96
96
96
96
96
96
98
98
98
98
100
98
98
98
98
98
98
96
98
96

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

290
290
289
290
288
286
284
282
280
279
279
277
277
276
276
277
277
277
278
279
280
280
280
280

Monday 14

Waxing Crescent 13%

11:01

20:17

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:54, Set: 19:34, Transit: 13:13. Moon - Rise: 11:01, Set: 20:17. Civil Dark: 20:07 - 06:21. Nautical Dark: 20:46 - 05:41. Astro Dark: 21:28 - 05:00

Total Clouds (% Sky Obscured)

84
82
68
61
58
44
48
51
63
69
72
66
69
65
72
73
99
99
99
100
98
100
91
63

Low Clouds (% Sky Obscured)

84
82
68
60
56
44
47
50
62
66
66
60
68
59
59
53
53
34
64
71
77
94
53
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
1
5
19
4
4
3
8
91
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
1
93
93
94
97
85
97
51
2

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
1

Fog (%)

9
6
0
6
3
0
0
0
0
0
0
0
0
0
0
0
0
2
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
Very Light Rain
None
None

Precipitation Probability (%)

34
18
6
4
1
0
0
8
3
1
9
0
0
1
0
0
1
4
11
17
24
45
21
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
19
19
20
21
21
21
21
21
21
20
20
19
18
17
17
17
17
17
17
17
17
17

Feels Like (°C)

18
17
18
19
20
21
21
21
21
20
20
20
20
19
19
18
18
16
15
16
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

98
93
95
92
88
82
79
76
77
80
79
80
84
88
92
95
93
93
90
90
90
93
96
96

Pressure (mb)

1023
1023
1024
1024
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018

Ozone (du)

280
281
283
285
285
285
283
282
282
280
279
280
281
281
283
286
287
287
288
288
289
291
293
295

Tuesday 15

Waxing Crescent 21%

12:18

20:37

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:55, Set: 19:31, Transit: 13:13. Moon - Rise: 12:18, Set: 20:37. Civil Dark: 20:05 - 06:22. Nautical Dark: 20:44 - 05:43. Astro Dark: 21:26 - 05:02

Total Clouds (% Sky Obscured)

63
56
66
65
63
77
46
90
70
59
77
71
75
70
71
75
72
79
86
90
100
99
97
96

Low Clouds (% Sky Obscured)

63
56
66
63
61
56
46
60
48
54
56
47
47
46
44
53
49
51
63
76
90
91
92
92

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
15
7
0
3
2
3
3
8
10
5
3
8
14
20
16
13
12

High Clouds (% Sky Obscured)

0
0
3
5
7
32
0
0
0
0
0
0
0
0
0
0
2
30
30
2
2
16
0
0

ISS Passover

Visibility (miles)

8
9
9
6
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
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

10
12
17
14
11
8
3
6
28
30
28
49
53
53
53
30
40
25
13
20
12
26
26
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0.2
0.3
0
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
89
87
82
73
67
63
63
67
71
75
80
86
84
84
83
83
83
82
82
75
78
79

Pressure (mb)

1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

299
308
312
317
318
321
322
323
327
330
333
335
335
333
330
327
327
329
332
335
336
336
338
338

Wednesday 16

Waxing Crescent 30%

13:32

21:03

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:57, Set: 19:29, Transit: 13:12. Moon - Rise: 13:32, Set: 21:03. Civil Dark: 20:02 - 06:24. Nautical Dark: 20:42 - 05:45. Astro Dark: 21:23 - 05:04

Total Clouds (% Sky Obscured)

94
92
91
87
83
79
85
89
95
94
94
94
96
98
100
90
88
83
88
95
100
100
100
100

Low Clouds (% Sky Obscured)

89
86
85
81
78
76
48
46
55
69
37
19
23
24
23
25
81
83
55
58
67
94
94
94

Medium Clouds (% Sky Obscured)

7
7
7
6
4
0
5
9
16
17
15
16
12
46
99
81
71
83
88
88
62
86
3
95

High Clouds (% Sky Obscured)

0
0
0
2
3
8
59
62
68
73
76
80
87
93
100
45
65
48
67
83
96
97
99
45

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

21
22
8
20
12
17
15
14
32
34
24
18
6
6
17
13
28
35
40
36
35
58
64
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.5

Wind Speed/Direction (mph)

15
15
14
15
15
16
16
16
15
15
14
14
12
10
10
10
10
11
12
13
14
14
14
16

Chance of Frost

Temperature (°C)

13
14
14
14
15
15
15
16
16
16
15
15
14
14
14
14
14
14
14
14
14
14
15
15

Feels Like (°C)

9
10
10
11
11
11
11
12
12
12
11
11
10
11
10
10
11
12
12
12
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

76
78
76
74
68
65
66
64
66
72
76
76
75
75
75
72
78
83
87
89
87
92
92
95

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1017
1017
1016
1015
1014
1013

Ozone (du)

337
337
337
338
328
322
318
316
311
308
305
303
301
301
303
302
299
300
300
303
302
301
302
301

Thursday 17

Waxing Crescent 39%

14:41

21:39

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:59, Set: 19:27, Transit: 13:12. Moon - Rise: 14:41, Set: 21:39. Civil Dark: 20:00 - 06:26. Nautical Dark: 20:39 - 05:47. Astro Dark: 21:20 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
93
85
80
68
65
80
83
94
69
32
37
46
45
43
42
49
55
62
73
86
100

Low Clouds (% Sky Obscured)

91
65
49
57
47
51
52
48
44
32
33
27
29
32
28
30
28
25
25
24
23
17
12
10

Medium Clouds (% Sky Obscured)

100
5
4
63
5
80
5
6
80
79
94
5
7
8
8
6
6
5
4
2
1
12
22
33

High Clouds (% Sky Obscured)

90
100
100
78
50
25
4
8
33
40
53
69
3
7
11
21
26
23
20
28
40
62
81
100

ISS Passover

Visibility (miles)

2
3
6
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

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

Precipitation Probability (%)

95
69
24
26
24
28
23
20
13
21
20
20
20
20
21
22
22
28
24
20
20
19
14
7

Precipitation Amount (mm)

0.8
0.4
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)

17
17
16
16
17
17
18
18
17
17
17
15
14
13
12
11
11
11
11
11
10
10
9
9

Chance of Frost

Temperature (°C)

15
16
16
16
16
16
16
16
16
16
15
15
14
14
14
14
13
13
13
13
13
13
13
13

Feels Like (°C)

12
12
13
12
12
12
11
13
12
11
11
11
12
12
12
12
12
11
11
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

96
92
89
85
78
69
69
66
65
68
69
74
76
78
80
82
82
80
81
83
83
86
84
86

Pressure (mb)

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

Ozone (du)

302
304
307
309
309
310
310
310
311
312
315
316
316
315
313
312
309
306
303
301
299
297
294
292

Friday 18

First Quarter 49%

15:40

22:25

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: N/A, Set: 19:25, Transit: 13:12. Moon - Rise: 15:40, Set: 22:25. Civil Dark: 19:58 - 06:27. Nautical Dark: 20:37 - 05:48. Astro Dark: 21:18 - 05:07

Total Clouds (% Sky Obscured)

99
98
97
96
94
90
93
96
99
100
100
100
99
98
98
96
94
93
95
98
100
100
100
100

Low Clouds (% Sky Obscured)

14
17
21
33
48
62
74
85
98
97
96
96
92
88
84
87
90
93
94
94
93
91
88
88

Medium Clouds (% Sky Obscured)

32
29
28
21
14
7
10
9
11
20
25
34
49
65
81
68
55
44
57
69
82
82
82
88

High Clouds (% Sky Obscured)

91
84
76
77
73
60
48
37
30
33
26
30
41
55
66
53
40
26
44
63
79
84
91
96

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
6
3

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

11
13
13
16
18
16
14
12
11
15
15
18
25
28
27
32
29
28
41
51
57
75
88
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8

Wind Speed/Direction (mph)

9
9
10
10
12
13
15
15
16
16
15
15
14
15
16
18
18
19
19
19
19
19
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
82
79
75
73
69
67
67
67
67
69
72
75
75
77
75
79
82
86
89
92
95
95
96

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1011
1011

Ozone (du)

289
288
287
286
287
287
288
287
287
287
287
287
288
289
290
291
290
290
290
290
290
289
291
293

Saturday 19

Waxing Gibbous 59%

16:27

23:24

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
00 Bad

Sun - Rise: 07:00, Set: 19:22, Transit: 13:11. Moon - Rise: 16:27, Set: 23:24. Civil Dark: 19:55 - 06:29. Nautical Dark: 20:34 - 05:50. Astro Dark: 21:15 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
99
97
96
95
95
95
96
98
100
99
98
96
96
96
97

Low Clouds (% Sky Obscured)

86
87
91
75
56
41
33
24
14
17
20
23
21
19
16
24
35
44

Medium Clouds (% Sky Obscured)

93
96
98
78
56
35
24
15
4
25
46
68
79
89
96
66
34
2

High Clouds (% Sky Obscured)

94
91
89
89
89
89
87
86
84
89
93
100
93
87
83
67
55
45

ISS Passover

Visibility (miles)

0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

94
88
84
70
48
18
19
17
20
17
16
14
15
12
10
13
14
12

Precipitation Amount (mm)

0.7
0.6
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
15
16
17
18
19
19
18
18
17
16
14
13
12
11
10
10

Chance of Frost

Temperature (°C)

15
15
15
16
16
17
17
17
17
17
16
16
15
15
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
92
87
83
77
72
66
66
67
66
67
67
67
67
68
68
69
69

Pressure (mb)

1011
1012
1013
1013
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1021
1021
1022

Ozone (du)

295
299
302
306
310
315
319
319
319
319
316
314
312
310
309
307
305
303

Forecast for Bude, Cornwall, United Kingdom (50.83,-4.54)

Generated: 13/09/26 07:22:23. Forecast: 13/09/26 to 19/09/26. Timezone: UTC+1.00