Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Gibbous 83%

21:50

10:31

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:15, Set: 16:30, Transit: 12:22. Moon - Rise: 21:50, Set: 10:31. Civil Dark: 17:08 - 07:37. Nautical Dark: 17:49 - 06:55. Astro Dark: 18:29 - 06:16

Total Clouds (% Sky Obscured)

98
92
84
85
75
76
76
70
73
79
77
100
100
100
97
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
54
50
51
64
58
55
48
62
68
68
100
100
87
95
91
100
100
89
82
53
49
60
55

Medium Clouds (% Sky Obscured)

22
29
29
23
23
23
28
28
17
19
24
27
27
33
58
61
95
86
74
99
86
100
89
84

High Clouds (% Sky Obscured)

58
0
83
53
68
11
76
52
58
61
30
87
91
100
90
85
80
80
100
100
100
90
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
2
1
0
0
0
0
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
20
15
9
7
6
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
0
0
14
5
3
3
5
0
0
3
7
19
26
22
9
11
8
18
20
9
3
15
2

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)

14
14
16
13
13
13
12
11
12
14
15
15
12
9
7
4
4
4
4
5
11
14
15
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
1
1
1
1
1
2
1
2
3
4
4
5
5
5
5
6
6
7
7
6
6
5

Relative Humidity (%)

85
83
85
85
85
86
85
83
78
76
79
83
90
98
98
98
98
98
100
98
91
91
94
90

Pressure (mb)

1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

354
342
331
321
312
303
303
304
306
304
305
304
304
303
309
312
316
316
321
323
323
319
315
317

Thursday 8

Waning Gibbous 74%

23:04

10:44

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:14, Set: 16:31, Transit: 12:23. Moon - Rise: 23:04, Set: 10:44. Civil Dark: 17:09 - 07:36. Nautical Dark: 17:51 - 06:55. Astro Dark: 18:30 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
88
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
34
38
39
38
96
92
96
100
100
100
100
100
100
92
83
99
100
100
62
87
82
87
77

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
68
1
0
0
92
95
99
92
100
82

High Clouds (% Sky Obscured)

100
100
100
100
31
75
100
100
100
100
100
100
100
100
50
0
0
0
0
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
2
2
0
0
0
0
0
0
0
1
0
0
0
0
2
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
34
21
21
21
21
22
21
100
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
None
Very Light Rain
Moderate Rain
Light Rain
Light Rain
Snow
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

1
1
0
5
13
69
95
95
95
95
95
95
95
95
95
64
84
95
95
95
94
66
55
49

Precipitation Amount (mm)

0
0
0
0
0
0.3
1.4
1.4
1.5
2.5
3.5
3.3
4
3.4
0.7
0
0.2
3
1.9
1
0.6
0.2
0
0.2

Wind Speed/Direction (mph)

11
10
7
5
2
1
2
4
4
7
9
7
16
17
24
22
16
14
16
32
36
37
32
30

Chance of Frost

Temperature (°C)

6
6
6
5
5
5
5
5
5
6
7
7
9
9
10
10
9
8
8
6
1
3
3
3

Feels Like (°C)

1
1
2
2
2
3
2
2
2
2
4
2
2
2
3
3
5
-4
-6
-6
-10
-8
-7
-6

Dew Point (°C)

4
4
4
4
4
3
4
5
5
6
6
7
9
9
10
10
9
8
7
6
1
2
2
1

Relative Humidity (%)

88
86
90
91
91
88
93
98
98
98
98
98
98
96
98
96
98
96
95
94
98
93
88
86

Pressure (mb)

1008
1008
1008
1007
1007
1006
1005
1004
1002
1000
997
994
991
987
984
980
977
976
978
982
987
990
992
994

Ozone (du)

320
322
320
322
324
325
324
320
319
318
321
321
325
329
339
350
358
364
354
347
349
348
349
354

Friday 9

Waning Gibbous 64%

00:17

10:56

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 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:14, Set: 16:33, Transit: 12:23. Moon - Rise: 00:17, Set: 10:56. Civil Dark: 17:10 - 07:36. Nautical Dark: 17:52 - 06:55. Astro Dark: 18:31 - 06:15

Total Clouds (% Sky Obscured)

100
85
90
97
72
68
51
36
34
32
30
38
45
42
41
36
21
25
21
25
39
45
53
65

Low Clouds (% Sky Obscured)

65
58
54
63
57
41
46
36
34
32
30
35
45
42
41
36
21
25
21
25
39
45
53
65

Medium Clouds (% Sky Obscured)

80
75
75
70
60
60
25
0
0
0
0
3
1
0
0
0
0
0
0
0
0
13
28
46

High Clouds (% Sky Obscured)

100
62
45
45
1
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
7
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 (%)

33
17
38
28
17
29
13
23
26
28
28
34
10
8
22
20
8
18
5
4
7
9
13
15

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)

28
25
23
22
21
20
20
20
21
22
22
22
20
19
18
19
18
16
15
15
12
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
0
0
0
0
0
1
0
1
1
-1
-1
-1
-1
-1
-1
-1
-0
0
1
1

Relative Humidity (%)

85
83
85
82
79
77
77
75
72
72
72
75
76
75
76
76
76
77
79
79
82
86
88
86

Pressure (mb)

996
996
997
998
999
1000
1000
1001
1002
1002
1002
1003
1004
1004
1005
1006
1007
1008
1009
1010
1010
1011
1011
1012

Ozone (du)

356
363
381
388
385
392
393
393
396
396
394
394
395
393
396
392
390
394
394
395
391
387
385
386

Saturday 10

Third Quarter 54%

01:28

11:08

03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 Good
09 Good
10 OK
11 OK
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

Sun - Rise: 08:13, Set: 16:34, Transit: 12:24. Moon - Rise: 01:28, Set: 11:08. Civil Dark: 17:12 - 07:35. Nautical Dark: 17:53 - 06:54. Astro Dark: 18:32 - 06:15

Total Clouds (% Sky Obscured)

56
44
35
25
12
3
12
27
37
73
83
97
68
69
100
88
58
59
100
81
81
58
72
100

Low Clouds (% Sky Obscured)

56
44
35
25
12
1
8
15
22
22
23
23
24
26
27
38
46
53
55
57
62
58
72
91

Medium Clouds (% Sky Obscured)

37
19
0
0
0
0
0
0
0
22
40
62
62
60
60
55
50
45
40
35
40
40
45
57

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
16
24
61
77
94
58
46
83
72
33
37
93
66
59
45
64
100

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
Light Rain
Light Rain

Precipitation Probability (%)

21
24
15
16
14
2
0
1
1
2
2
10
3
0
2
1
0
0
2
10
27
54
72
90

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
0.4
0.7

Wind Speed/Direction (mph)

9
9
10
11
9
8
6
5
5
4
4
4
4
3
3
4
5
6
7
9
10
13
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
79
85
88
86
83
80
80
79
79
82
83
88
91
88
88
88
88
89
91
93
93
93

Pressure (mb)

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

Ozone (du)

387
383
375
366
355
345
340
338
338
337
334
334
331
328
325
321
322
323
324
321
315
311
306
301

Sunday 11

Waning Crescent 44%

02:40

11:21

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:13, Set: 16:35, Transit: 12:24. Moon - Rise: 02:40, Set: 11:21. Civil Dark: 17:13 - 07:35. Nautical Dark: 17:54 - 06:54. Astro Dark: 18:33 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
90
91
93
95
96
98
98
99

Low Clouds (% Sky Obscured)

96
98
100
100
100
100
98
91
92
85
80
76
78
80
80
80
80
81
79
79
78
73
69
65

Medium Clouds (% Sky Obscured)

62
62
62
64
63
87
99
99
100
79
56
34
59
82
100
90
90
91
82
66
56
57
60
63

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
68
40
20
18
19
23
38
54
69
56
50
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
1
0
0
1
2
3
5
7
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
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

95
95
95
90
68
53
89
95
95
95
95
95
95
95
95
95
95
95
95
95
87
65
48
42

Precipitation Amount (mm)

0.6
1.2
1.6
0.7
0.3
0
0.5
1
1.9
1
0.9
1.2
0.9
0.6
1.4
2.2
1.7
1.6
1
0.6
0.6
0.2
0
0

Wind Speed/Direction (mph)

17
18
18
18
17
17
17
19
20
21
21
21
22
22
21
21
20
20
22
21
20
19
18
17

Chance of Frost

Temperature (°C)

3
4
5
5
6
6
7
8
8
8
8
8
7
6
6
6
8
8
9
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

1
2
2
2
3
4
4
4
5
5
5
4
5
6
6
6
7
7
8
7
7
7
7
7

Relative Humidity (%)

86
82
80
79
80
83
82
79
81
81
79
79
85
94
96
96
94
95
93
93
95
95
95
95

Pressure (mb)

1016
1015
1014
1012
1011
1010
1009
1007
1006
1005
1003
1002
1001
1000
999
998
998
998
997
997
998
998
999
999

Ozone (du)

296
296
298
300
300
303
303
304
304
304
307
307
310
312
317
324
332
341
350
345
340
335
336
336

Monday 12

Waning Crescent 35%

No Rise

11:37

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:12, Set: 16:37, Transit: 12:24. Moon - Rise: No Rise, Set: 11:37. Civil Dark: 17:14 - 07:34. Nautical Dark: 17:55 - 06:53. Astro Dark: 18:35 - 06:14

Total Clouds (% Sky Obscured)

99
100
100
94
86
77
79
81
87
86
80
72
77
82
86
91
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
69
73
62
51
39
47
54
62
65
69
72
75
75
76
74
72
71
75
78
84
87
91
93

Medium Clouds (% Sky Obscured)

73
85
100
93
85
77
78
79
80
57
30
0
1
5
8
36
59
81
87
94
100
93
86
80

High Clouds (% Sky Obscured)

60
77
98
67
36
5
33
65
87
66
36
5
22
39
55
70
85
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
8
7
7
8
9
9
9
9
9
7
6
5
4
3
2
1
1
0
0
0
0
1
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

43
45
61
54
40
27
22
20
20
19
23
34
29
24
25
33
44
61
68
80
95
94
93
95

Precipitation Amount (mm)

0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.9
0.7
0.7
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
93
93
93
96
94
93
91
93
95
95
95
95
96
98
96
98
98
98
98
98
98

Pressure (mb)

999
1000
1000
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

336
338
341
343
342
341
340
337
334
331
331
330
330
330
331
332
334
335
337
339
341
342
345
347

Tuesday 13

Waning Crescent 26%

03:52

11:58

Sun - Rise: 08:11, Set: 16:38, Transit: 12:25. Moon - Rise: 03:52, Set: 11:58. Civil Dark: 17:16 - 07:34. Nautical Dark: 17:57 - 06:53. Astro Dark: 18:36 - 06:14

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: 07/01/26 03:21:10. Forecast: 07/01/26 to 13/01/26. Timezone: UTC+0.00