Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 20%

01:15

18:02

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 06:54, Set: 19:25, Transit: 13:08. Moon - Rise: 01:15, Set: 18:02. Civil Dark: 19:57 - 06:21. Nautical Dark: 20:36 - 05:42. Astro Dark: 21:17 - 05:01

Total Clouds (% Sky Obscured)

89
92
93
100
100
100
100
100
99
96
97
96
99
100
100
100
98
99
98
85
89
92
96
80

Low Clouds (% Sky Obscured)

42
44
54
62
75
64
79
83
89
88
83
84
87
100
100
100
94
99
98
85
89
87
91
76

Medium Clouds (% Sky Obscured)

89
92
92
100
100
98
98
97
94
86
84
39
47
48
42
37
40
35
29
38
20
12
26
0

High Clouds (% Sky Obscured)

89
92
93
100
100
100
100
96
79
7
17
4
7
4
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
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
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
21
41
73
59
54
78
83
69
42
27
28
41
47
40
9
6
1
2
2
3
1
4
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
7
7
7
8
11
15
16
20
20
23
24
24
22
20
20
21
20
19
18
18
19
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
92
90
90
93
93
92
95
95
95
93
95
96
95
96
96
96
95
95
93
93
93
93
93

Pressure (mb)

1021
1021
1021
1020
1020
1019
1018
1017
1017
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

264
263
262
259
256
254
253
254
255
255
255
256
256
256
257
258
260
262
264
262
262
263
262
262

Wednesday 17

Waning Crescent 12%

02:37

18:22

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 06:55, Set: 19:22, Transit: 13:08. Moon - Rise: 02:37, Set: 18:22. Civil Dark: 19:55 - 06:23. Nautical Dark: 20:34 - 05:44. Astro Dark: 21:15 - 05:03

Total Clouds (% Sky Obscured)

79
78
87
79
83
80
80
78
81
71
80
58
56
64
75
84
72
96
89
93
95
89
100
85

Low Clouds (% Sky Obscured)

75
76
86
79
83
80
80
77
69
70
79
56
56
64
75
80
61
91
72
79
83
76
65
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
0
0
0
0
0
0
22
39
21
42
29
37
34
29
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
33
55
60
55
65
71
100
81

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
1
0
0
0
4
0
1
2
0
0
0
0
1
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 (%)

2
2
4
2
1
1
2
5
7
4
5
2
1
0
0
0
0
0
0
0
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
14
14
14
14
14
14
14
14
14
15
15
14
14
15
15
15
15
14
15
15

Dew Point (°C)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
15
16
16

Relative Humidity (%)

95
96
95
96
96
96
96
96
96
96
96
93
96
95
93
90
88
86
84
82
82
82
85
90

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

262
263
263
262
262
263
263
262
262
262
262
263
264
263
263
263
263
263
263
263
263
263
262
262

Thursday 18

Waning Crescent 6%

03:57

18:37

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 06:57, Set: 19:20, Transit: 13:07. Moon - Rise: 03:57, Set: 18:37. Civil Dark: 19:53 - 06:24. Nautical Dark: 20:31 - 05:45. Astro Dark: 21:12 - 05:05

Total Clouds (% Sky Obscured)

99
99
100
100
93
86
93
94
97
86
68
65
71
80
93
88
95
99
88
88
77
48
47
50

Low Clouds (% Sky Obscured)

60
57
44
59
61
63
58
47
54
56
51
52
48
54
52
40
52
57
57
57
57
48
39
32

Medium Clouds (% Sky Obscured)

45
41
21
35
26
2
1
1
1
0
1
1
14
44
52
55
13
4
5
5
5
2
0
1

High Clouds (% Sky Obscured)

97
96
100
100
81
33
69
90
95
77
54
35
39
57
86
72
87
94
66
56
23
3
8
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
2
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
2
13
25
47
59
43
43
43
43
43
43
43
43
43
43
43
43

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
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

11
9
8
7
6
5
4
3
3
3
3
3
2
3
4
7
9
10
11
11
12
12
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
96
95
98
98
98
98
98
98
100
100
96
92
81
71
61
57
55
54
55
60
70

Pressure (mb)

1019
1019
1019
1020
1020
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015

Ozone (du)

262
262
262
262
262
262
262
262
262
262
263
263
263
263
263
264
264
264
264
264
264
265
266
269

Friday 19

Waning Crescent 2%

05:13

18:50

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 06:58, Set: 19:18, Transit: 13:07. Moon - Rise: 05:13, Set: 18:50. Civil Dark: 19:50 - 06:26. Nautical Dark: 20:29 - 05:47. Astro Dark: 21:09 - 05:07

Total Clouds (% Sky Obscured)

77
82
56
100
95
100
100
100
100
100
100
100
100
100
100
99
99
99
91
83
75
75
73
76

Low Clouds (% Sky Obscured)

28
27
20
28
36
41
46
48
53
66
76
91
89
86
83
64
39
35
44
52
63
61
62
60

Medium Clouds (% Sky Obscured)

42
42
20
13
25
5
43
15
60
13
37
73
69
81
95
90
83
80
75
70
55
45
50
45

High Clouds (% Sky Obscured)

44
62
56
100
95
100
100
100
100
100
100
100
100
100
100
98
97
95
74
52
30
30
30
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
7
1
9
9
6
5

Fog (%)

43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
1
3
5
2
10
20
20
84
95
95
95
95
67
95
95
30
46
57
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.2
1
1.2
0.7
0
2
1
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
6
6
6
6
6
7
9
8
8
9
11
12
14
16
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
84
89
90
92
93
93
95
95
96
96
95
95
96
92
95
90
93
98
96
95
96
96
96

Pressure (mb)

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

Ozone (du)

269
269
269
269
269
269
269
270
270
270
270
269
270
271
271
271
271
271
269
268
270
272
274
278

Saturday 20

Waning Crescent 0%

06:27

19:01

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

Sun - Rise: 07:00, Set: 19:16, Transit: 13:07. Moon - Rise: 06:27, Set: 19:01. Civil Dark: 19:48 - 06:27. Nautical Dark: 20:27 - 05:49. Astro Dark: 21:07 - 05:09

Total Clouds (% Sky Obscured)

68
69
38
15
7
19
16
7
8
14
21
35
64
58
51
61
70
80
78
77
78
75
79
77

Low Clouds (% Sky Obscured)

54
50
29
15
7
4
6
7
8
14
21
32
62
54
48
54
61
68
66
65
63
58
55
50

Medium Clouds (% Sky Obscured)

19
23
18
0
0
0
0
0
0
0
0
0
0
0
0
1
6
10
10
10
8
5
2
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43

Precipitation Type

Very 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 (%)

55
25
2
7
7
4
3
3
2
17
22
13
17
19
11
23
34
45
46
45
49
47
44
35

Precipitation Amount (mm)

0.3
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)

13
11
12
11
10
9
10
10
10
10
9
9
9
3
3
4
4
6
9
10
11
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
90
92
93
93
86
86
88
88
87
83
80
80
80
80
78
76
75
76
75
76
79
80

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019

Ozone (du)

282
283
287
290
292
294
296
299
303
305
307
308
312
314
316
318
317
317
316
316
317
317
319
321

Sunday 21

New Moon 1%

07:39

19:01

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 07:01, Set: 19:13, Transit: 13:06. Moon - Rise: 07:39, Set: 19:01. Civil Dark: 19:46 - 06:29. Nautical Dark: 20:24 - 05:50. Astro Dark: 21:04 - 05:11

Total Clouds (% Sky Obscured)

81
85
90
86
83
82
80
80
79
70
71
73
74
72
71
64
57
75
55
56
57
64
74
86

Low Clouds (% Sky Obscured)

53
52
55
60
63
65
56
45
34
33
34
34
35
35
34
41
47
52
48
45
45
46
45
45

Medium Clouds (% Sky Obscured)

3
8
11
32
46
54
54
55
58
45
37
35
53
49
41
36
31
22
20
23
14
13
12
11

High Clouds (% Sky Obscured)

2
4
6
4
2
0
0
0
2
0
0
4
4
4
4
0
1
1
1
0
0
0
0
0

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 (%)

43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43

Precipitation Type

None
Very 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 (%)

46
47
39
40
36
24
22
19
13
9
5
0
0
0
0
11
13
9
23
23
20
21
20
16

Precipitation Amount (mm)

0
0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
6
5
6
6
6
6
6
6
5
6
5
5
4
4
4
5
5
6
10
10
9
10
10

Dew Point (°C)

7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
5
5
5
4
4
4
4
3

Relative Humidity (%)

83
83
84
84
82
81
78
81
84
85
87
87
88
82
76
71
65
60
56
53
52
51
52
51

Pressure (mb)

1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

322
323
323
324
324
324
324
324
324
325
325
326
326
326
327
327
328
329
330
330
331
332
331
330

Monday 22

Waxing Crescent 3%

08:50

19:12

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 07:03, Set: 19:11, Transit: 13:06. Moon - Rise: 08:50, Set: 19:12. Civil Dark: 19:44 - 06:30. Nautical Dark: 20:22 - 05:52. Astro Dark: 21:02 - 05:12

Total Clouds (% Sky Obscured)

90
93
96
95
93
92
88
85
79
74
69
69
72
75
78
83
89
95

Low Clouds (% Sky Obscured)

50
53
61
73
86
92
88
85
79
66
56
49
38
33
29
33
36
36

Medium Clouds (% Sky Obscured)

24
38
50
55
55
50
50
49
39
32
33
34
41
54
64
70
76
83

High Clouds (% Sky Obscured)

7
14
21
15
8
0
1
1
1
2
3
5
13
25
35
42
49
59

ISS Passover

Visibility (miles)

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

Fog (%)

43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43

Precipitation Type

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

Precipitation Probability (%)

45
58
65
68
74
83
73
60
36
37
39
39
35
33
27
27
21
10

Precipitation Amount (mm)

0
0.2
0.3
0.3
0.4
0.5
0.4
0.2
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
4
5
5
6
6
7
7
7
7
7
7
7
6
6
5
5

Relative Humidity (%)

52
56
61
68
72
77
81
84
85
87
85
85
85
77
70
64
59
55

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

329
327
325
323
322
321
320
318
317
315
314
313
312
311
311
311
311
311

Forecast for Paignton, Torbay, United Kingdom (50.44,-3.56)

Generated: 16/09/25 19:14:50. Forecast: 16/09/25 to 22/09/25. Timezone: UTC+1.00