Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 3%

07:04

15:09

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: 07:36, Set: 16:26, Transit: 12:01. Moon - Rise: 07:04, Set: 15:09. Civil Dark: 17:02 - 07:00. Nautical Dark: 17:42 - 06:21. Astro Dark: 18:21 - 05:43

Total Clouds (% Sky Obscured)

61
66
61
98
100
86
84
88
88
91
87
61
87
91
75
84
84
57
53
62
64
58
43
48

Low Clouds (% Sky Obscured)

45
35
61
42
38
63
77
81
72
82
64
61
65
83
64
76
76
52
51
62
51
56
42
44

Medium Clouds (% Sky Obscured)

0
0
3
55
55
40
36
37
32
32
30
0
32
27
17
9
24
7
1
0
17
2
8
45

High Clouds (% Sky Obscured)

61
66
0
50
97
80
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
1
1
0
0
0
0
0
0

Precipitation Type

None
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

Precipitation Probability (%)

30
60
77
17
9
30
39
46
46
40
37
27
39
47
39
28
35
26
33
24
18
19
35
39

Precipitation Amount (mm)

0
0.4
1
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)

2
1
0
5
6
7
10
13
13
12
11
10
8
9
10
10
11
12
11
11
10
12
13
14

Chance of Frost

Temperature (°C)

2
3
4
5
7
7
8
8
8
7
7
7
7
7
7
7
7
7
6
6
5
5
5
5

Feels Like (°C)

-1
-1
1
3
3
3
4
4
4
4
4
4
3
4
3
3
5
5
5
2
1
1
3
2

Dew Point (°C)

-1
1
2
2
3
3
4
5
6
5
5
5
5
6
5
5
5
5
5
4
3
3
3
4

Relative Humidity (%)

82
88
86
80
75
74
77
81
85
87
85
88
90
93
90
88
91
91
93
90
85
82
86
90

Pressure (mb)

1023
1023
1022
1021
1021
1020
1019
1018
1017
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1012

Ozone (du)

271
273
267
266
263
262
267
261
261
264
267
267
264
265
267
267
269
268
268
272
277
290
296
297

Wednesday 19

Waning Crescent 1%

07:04

15:28

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

Sun - Rise: 07:38, Set: 16:25, Transit: 12:01. Moon - Rise: 07:04, Set: 15:28. Civil Dark: 17:01 - 07:02. Nautical Dark: 17:41 - 06:23. Astro Dark: 18:20 - 05:44

Total Clouds (% Sky Obscured)

48
39
27
36
40
31
26
0
1
13
22
45
34
41
47
45
61
60
62
63
69
72
68
61

Low Clouds (% Sky Obscured)

44
39
27
36
40
31
26
0
0
0
0
36
29
41
34
5
17
30
28
33
41
36
37
35

Medium Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
0
12
17
15
8
16
37
45
43
44
46
47
51
49
52
51

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
17
3
3
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
0
0
1

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
Sleet
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

5
2
1
2
2
2
4
4
8
10
12
10
9
8
9
11
12
28
61
76
77
68
52
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.7
0.5
0.1
0

Wind Speed/Direction (mph)

15
16
16
17
17
17
16
16
14
10
9
10
10
9
9
8
7
6
6
5
5
6
6
7

Chance of Frost

Temperature (°C)

5
4
4
4
5
5
5
5
4
4
3
3
2
2
2
2
2
2
1
1
1
1
1
2

Feels Like (°C)

-1
-2
-1
-1
-0
-0
0
0
0
1
-1
-1
-1
-0
0
0
0
-1
-2
-2
-2
-1
-2
-2

Dew Point (°C)

2
1
1
1
1
0
0
-0
-1
-1
-1
-2
-2
-1
-1
-1
-1
-0
0
1
1
1
1
1

Relative Humidity (%)

85
82
80
77
75
72
71
70
67
69
73
74
76
79
80
81
83
86
91
98
100
100
98
96

Pressure (mb)

1013
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

296
297
301
312
325
328
325
321
314
315
317
318
318
318
322
327
331
331
327
323
323
321
323
322

Thursday 20

New Moon 0%

08:15

15:53

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

Sun - Rise: 07:40, Set: 16:24, Transit: 12:02. Moon - Rise: 08:15, Set: 15:53. Civil Dark: 17:00 - 07:03. Nautical Dark: 17:41 - 06:24. Astro Dark: 18:19 - 05:45

Total Clouds (% Sky Obscured)

58
53
52
49
52
20
4
2
8
40
35
35
34
3
2
0
0
0
0
0
7
16
22
47

Low Clouds (% Sky Obscured)

33
14
2
0
19
14
2
1
1
0
22
25
16
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

58
29
52
42
31
7
2
0
4
20
20
25
29
2
0
0
0
0
0
0
0
1
1
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
20
40

ISS Passover

Visibility (miles)

1
0
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 (%)

29
12
9
8
5
2
4
7
6
5
8
7
3
4
1
0
0
0
0
0
1
2
1
4

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)

7
6
5
5
7
10
10
10
10
8
7
7
6
6
6
7
6
6
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

2
1
2
3
4
5
5
5
4
3
2
2
2
1
1
1
0
0
0
0
0
0
0
0

Feels Like (°C)

-2
-2
-1
1
1
1
3
3
2
1
-1
-2
-2
-3
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1

Dew Point (°C)

1
1
1
1
1
1
1
1
1
1
0
0
-1
-1
-1
-2
-3
-3
-3
-3
-3
-3
-3
-3

Relative Humidity (%)

93
98
96
88
79
76
73
76
80
85
85
88
86
88
86
84
81
81
81
83
81
81
81
78

Pressure (mb)

1019
1019
1019
1019
1020
1019
1019
1019
1020
1020
1021
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

322
322
319
318
317
319
318
315
313
310
305
302
304
303
301
300
297
295
292
290
287
285
283
281

Friday 21

Waxing Crescent 2%

09:23

16:26

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: 07:41, Set: 16:23, Transit: 12:02. Moon - Rise: 09:23, Set: 16:26. Civil Dark: 16:59 - 07:04. Nautical Dark: 17:40 - 06:25. Astro Dark: 18:19 - 05:46

Total Clouds (% Sky Obscured)

69
74
74
71
68
77
85
93
96
98
100
100
100
100
100
100
99
72
70
100
93
87
73
64

Low Clouds (% Sky Obscured)

1
2
16
20
20
32
38
57
63
82
88
92
96
100
100
100
99
72
55
72
70
68
39
35

Medium Clouds (% Sky Obscured)

21
29
27
63
63
63
74
77
82
86
90
94
97
100
83
35
40
40
45
55
40
54
40
40

High Clouds (% Sky Obscured)

55
50
50
51
37
35
46
64
74
88
100
100
100
98
50
46
57
57
70
100
77
53
30
35

ISS Passover

Visibility (miles)

9
9
9
9
0
0
9
9
9
9
9
9
4
0
1
1
1
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

6
2
2
3
1
0
1
0
2
6
15
48
88
95
95
95
95
95
95
95
83
54
12
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.6
1
1
1.3
1.8
1.2
1.1
0.9
0.4
0
0
0

Wind Speed/Direction (mph)

3
3
3
2
2
2
4
5
6
6
7
8
11
13
16
16
15
14
13
9
9
8
9
8

Chance of Frost

Temperature (°C)

0
1
1
3
3
5
5
5
6
5
5
6
6
7
7
8
8
8
8
8
8
7
7
6

Feels Like (°C)

-2
-2
-2
-1
1
3
2
2
2
1
1
1
1
1
1
2
4
6
4
5
4
4
4
3

Dew Point (°C)

-3
-3
-2
-0
3
4
3
2
2
2
2
2
5
6
7
7
8
8
7
6
6
6
5
5

Relative Humidity (%)

80
78
78
82
94
94
86
80
78
76
76
79
91
98
98
94
96
96
91
90
85
88
88
88

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1025
1024
1024
1023
1022
1021
1020
1019
1017
1016
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

281
280
281
281
279
274
262
260
262
266
269
273
276
282
286
287
294
300
298
295
293
291
290
288

Saturday 22

Waxing Crescent 5%

10:24

17:12

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: 07:43, Set: 16:22, Transit: 12:02. Moon - Rise: 10:24, Set: 17:12. Civil Dark: 16:59 - 07:06. Nautical Dark: 17:39 - 06:27. Astro Dark: 18:18 - 05:48

Total Clouds (% Sky Obscured)

61
55
57
67
69
72
79
86
84
83
82
85
91
96
95
93
86
94
96
100
90
80
70
78

Low Clouds (% Sky Obscured)

26
17
22
28
35
51
62
79
71
63
58
44
37
30
39
47
54
69
85
100
90
80
70
78

Medium Clouds (% Sky Obscured)

40
40
44
43
47
39
30
25
38
44
68
85
91
93
85
77
71
65
54
45
39
28
27
42

High Clouds (% Sky Obscured)

40
40
35
20
15
15
10
1
6
20
33
36
53
67
67
66
66
55
55
55
60
80
70
78

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
Very Light Rain
None

Precipitation Probability (%)

8
3
9
3
3
13
22
34
36
38
22
22
18
6
11
16
20
31
35
33
40
43
53
52

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
0.2
0

Wind Speed/Direction (mph)

8
9
9
10
11
13
13
13
13
11
9
7
5
4
3
2
2
2
4
5
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
5
5
5
5
5
5
4
3
3
3
4
3
3
3
3
4
4
4
4
4
4

Dew Point (°C)

5
5
5
6
6
6
6
6
6
6
5
5
5
5
4
4
4
4
4
4
4
4
4
4

Relative Humidity (%)

90
90
90
88
85
82
82
82
84
90
93
94
93
93
93
91
90
88
88
90
88
90
90
91

Pressure (mb)

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

Ozone (du)

289
291
290
289
289
292
293
293
292
287
281
277
275
273
271
273
276
278
277
276
275
275
274
273

Sunday 23

Waxing Crescent 10%

11:14

18:09

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: 07:44, Set: 16:21, Transit: 12:02. Moon - Rise: 11:14, Set: 18:09. Civil Dark: 16:58 - 07:07. Nautical Dark: 17:38 - 06:28. Astro Dark: 18:17 - 05:49

Total Clouds (% Sky Obscured)

86
97
98
99
100
100
100
100
100
100
99
100
100
100
81
60
39
49
60
70
70
70
70
75

Low Clouds (% Sky Obscured)

86
89
79
68
59
54
44
43
58
73
82
90
95
99
81
60
39
49
60
70
70
70
70
71

Medium Clouds (% Sky Obscured)

42
47
70
81
87
87
87
79
79
72
74
75
82
89
81
60
39
49
60
67
66
70
70
43

High Clouds (% Sky Obscured)

81
79
87
94
100
100
100
100
94
88
82
56
31
5
5
5
5
10
5
10
12
11
9
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
6
5
4
3
2
0
0
0
0
3
6
8

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

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

Precipitation Probability (%)

62
78
95
95
95
93
75
58
49
42
38
43
45
52
72
92
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.3
0.5
0.7
0.8
1
0.6
0.4
0.3
0
0
0
0
0
0
0.4
0.7
1
1
1.3
2
2.1
1.8
1.2
0.7

Wind Speed/Direction (mph)

9
8
7
7
6
6
6
5
5
5
5
5
6
7
8
11
14
17
18
19
19
19
19
20

Chance of Frost

Temperature (°C)

5
6
6
7
8
8
8
8
8
8
7
7
7
8
8
9
9
9
10
10
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

4
4
4
5
5
5
5
5
6
6
6
6
6
7
8
8
8
9
9
10
10
9
8
7

Relative Humidity (%)

90
90
88
85
84
81
82
84
87
88
91
93
93
93
95
95
95
96
96
96
98
96
95
93

Pressure (mb)

1010
1010
1010
1010
1009
1009
1008
1007
1007
1006
1005
1005
1004
1003
1002
1002
1001
1000
999
998
997
996
996
996

Ozone (du)

271
270
268
267
266
265
265
265
265
265
264
264
265
265
266
267
269
270
274
279
283
285
287
289

Monday 24

Waxing Crescent 17%

11:52

19:17

Sun - Rise: 07:46, Set: 16:20, Transit: 12:03. Moon - Rise: 11:52, Set: 19:17. Civil Dark: 16:57 - 07:09. Nautical Dark: 17:38 - 06:29. Astro Dark: 18:17 - 05:50

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 Yelverton, Devon, United Kingdom (50.47,-4.09)

Generated: 18/11/25 07:21:34. Forecast: 18/11/25 to 24/11/25. Timezone: UTC+0.00