Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 10

Third Quarter 44%

01:28

11:21

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:12, Set: 16:36, Transit: 12:24. Moon - Rise: 01:28, Set: 11:21. Civil Dark: 17:13 - 07:35. Nautical Dark: 17:54 - 06:54. Astro Dark: 18:34 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
67
59
75
99

Low Clouds (% Sky Obscured)

56
70
73
51
90
92
96
99
100
100
100
100
98
83
100
88
99
80
89
86
67
59
62
64

Medium Clouds (% Sky Obscured)

100
100
97
99
100
91
69
78
99
97
100
62
72
100
100
91
94
100
100
99
60
59
7
10

High Clouds (% Sky Obscured)

94
86
86
92
100
100
93
100
100
100
100
100
98
91
100
93
100
100
100
65
60
2
10
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
9
9
9
9
5
5
5
9
6
6
9
4
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
Light Rain
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
3
25
31
63
41
50
82
95
94
52
39
39
34
31
64
57
62
90
95
84
75
11
10

Precipitation Amount (mm)

0
0
0
0
0.4
0
0
0.6
1.2
0.8
0
0
0
0
0
0
0
0.3
0.5
0.7
0.6
0.3
0
0

Wind Speed/Direction (mph)

4
3
4
7
12
15
17
19
18
19
19
19
21
21
20
21
23
24
25
26
26
24
21
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
2
4
5
6
7
7
7
8
8
9
10
11
11
11
11
12
12
12
11
11
10
9

Relative Humidity (%)

91
91
89
88
88
90
93
93
96
96
96
96
98
98
98
98
98
98
100
98
96
98
93
90

Pressure (mb)

1020
1020
1019
1018
1018
1017
1016
1015
1013
1012
1011
1010
1009
1008
1007
1006
1005
1004
1003
1002
1001
1001
1002
1002

Ozone (du)

307
309
311
316
316
315
313
307
302
297
299
296
296
297
300
298
299
301
303
305
309
317
323
322

Sunday 11

Waning Crescent 35%

02:40

11:38

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:11, Set: 16:37, Transit: 12:24. Moon - Rise: 02:40, Set: 11:38. Civil Dark: 17:15 - 07:34. Nautical Dark: 17:56 - 06:53. Astro Dark: 18:35 - 06:14

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
100
76
57
61
77
83

Low Clouds (% Sky Obscured)

46
62
54
56
53
64
65
63
73
70
70
58
62
54
53
54
64
49
52
60
57
61
73
78

Medium Clouds (% Sky Obscured)

39
95
72
62
72
91
80
80
94
84
85
99
76
100
100
100
100
63
91
38
1
0
0
0

High Clouds (% Sky Obscured)

86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
22
58
70
2
2
70
70

ISS Passover

Visibility (miles)

9
9
9
8
7
7
8
8
9
7
5
4
5
6
9
9
9
9
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
35
41
38
37
27
33
32
45
52
61
60
62
49
44
34
40
37
39
34
24
23
19
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
21
21
21
20
20
17
17
17
16
17
18
18
19
19
18
16
15
14
12
11
9
9
7

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
10
10
10
9
9
9

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
9
9
10
10
9
9
9
9
10
10
10
10
9
9
9
9
9

Relative Humidity (%)

93
91
91
91
95
93
93
95
95
96
96
95
91
90
91
95
96
96
96
96
96
98
98
96

Pressure (mb)

1002
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1003
1002
1002
1002
1003
1003
1003
1003
1004
1004
1004

Ozone (du)

322
323
322
323
325
324
323
322
323
324
323
322
322
322
323
324
330
336
339
340
342
339
337
336

Monday 12

Waning Crescent 26%

03:51

11:58

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:11, Set: 16:39, Transit: 12:25. Moon - Rise: 03:51, Set: 11:58. Civil Dark: 17:16 - 07:33. Nautical Dark: 17:57 - 06:53. Astro Dark: 18:36 - 06:14

Total Clouds (% Sky Obscured)

90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
70
68
63
68
57
70
67
77
72
62
77
76
82
94
86
80
93
97
100
88
76
66
75

Medium Clouds (% Sky Obscured)

12
26
44
100
100
100
100
100
100
100
100
100
100
100
100
97
94
100
94
57
51
52
57
65

High Clouds (% Sky Obscured)

52
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
68
98
62
42
22
2
3

ISS Passover

Visibility (miles)

9
9
7
9
9
9
3
1
1
2
2
6
3
5
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
1
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
None
None
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

22
33
33
27
19
94
95
95
95
95
95
95
95
95
86
74
69
75
81
85
56
64
64
55

Precipitation Amount (mm)

0
0.2
0.2
0
0
0.6
2.1
1.6
1.4
1.8
0.9
0.9
1.4
0.7
0.5
0.4
0.3
0.3
0.4
0.5
0.2
0.3
0.3
0

Wind Speed/Direction (mph)

5
5
5
5
6
6
6
6
7
9
9
13
11
10
10
10
8
9
6
8
7
7
8
8

Chance of Frost

Temperature (°C)

9
8
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
9
8
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
98
98
98
98
100
98
98
98
98
98
98
98
98
96
95
95
96
94
94
91
85

Pressure (mb)

1004
1004
1004
1004
1003
1003
1002
1001
1001
1000
1000
1000
1000
1000
999
999
998
999
999
1000
1001
1002
1003
1004

Ozone (du)

336
335
332
331
336
338
340
341
342
348
348
349
352
355
360
358
354
346
346
351
356
356
366
370

Tuesday 13

Waning Crescent 18%

05:02

12:26

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:10, Set: 16:40, Transit: 12:25. Moon - Rise: 05:02, Set: 12:26. Civil Dark: 17:17 - 07:33. Nautical Dark: 17:58 - 06:52. Astro Dark: 18:37 - 06:13

Total Clouds (% Sky Obscured)

100
60
60
50
42
61
83
89
87
91
93
95
98
100
100
100
100
100
100
100
96
93
90
93

Low Clouds (% Sky Obscured)

86
60
60
50
42
57
70
72
70
71
65
69
88
91
75
75
77
62
54
40
51
68
83
89

Medium Clouds (% Sky Obscured)

65
60
60
50
41
39
37
41
42
38
75
65
55
48
61
86
100
100
99
99
96
93
90
93

High Clouds (% Sky Obscured)

3
4
2
1
0
0
5
35
31
38
2
57
78
100
100
100
100
100
98
100
74
53
30
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
5
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

None
Very Light Rain
Very Light Rain
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 (%)

50
53
51
45
25
20
16
11
5
5
3
12
13
13
9
16
19
26
21
33
44
53
53
57

Precipitation Amount (mm)

0
0.2
0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
79
85
88
88
85
82
83
82
83
85
85
84
82
81
79
79
82
87
87
88
93
96
98

Pressure (mb)

1004
1005
1005
1006
1007
1007
1007
1008
1008
1009
1009
1009
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006
1005

Ozone (du)

375
366
359
352
345
340
336
331
326
326
330
330
332
331
329
326
326
323
321
324
332
339
348
359

Wednesday 14

Waning Crescent 11%

06:08

13:04

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:09, Set: 16:42, Transit: 12:25. Moon - Rise: 06:08, Set: 13:04. Civil Dark: 17:19 - 07:32. Nautical Dark: 17:59 - 06:51. Astro Dark: 18:38 - 06:13

Total Clouds (% Sky Obscured)

97
100
66
49
35
38
33
36
72
78
79
42
42
43
61
70
84
91
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
93
66
49
35
38
33
36
33
30
28
32
34
37
37
34
30
24
18
16
27
40
53
56

Medium Clouds (% Sky Obscured)

97
100
38
18
1
0
0
2
48
56
64
24
18
15
30
43
58
69
83
97
98
99
100
100

High Clouds (% Sky Obscured)

30
0
0
0
0
0
0
1
6
7
1
27
42
43
61
70
84
87
94
100
100
100
100
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

79
95
92
81
65
43
26
13
12
10
11
26
23
18
32
23
16
24
40
68
95
95
93
74

Precipitation Amount (mm)

0.4
0.9
0.7
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.9
0.6
0.4

Wind Speed/Direction (mph)

9
10
11
9
9
10
9
9
8
7
6
6
6
7
9
7
5
4
4
6
8
7
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
90
91
96
96
96
96
94
93
93
90
86
82
79
82
82
85
87
90
93
90
88
85

Pressure (mb)

1004
1003
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1004
1003
1002
1001
1000
999
998
998
998
998

Ozone (du)

368
378
385
391
393
386
382
379
378
374
372
372
372
373
373
372
372
372
371
371
370
375
379
383

Thursday 15

Waning Crescent 6%

07:05

13:55

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:08, Set: 16:43, Transit: 12:26. Moon - Rise: 07:05, Set: 13:55. Civil Dark: 17:20 - 07:31. Nautical Dark: 18:01 - 06:51. Astro Dark: 18:40 - 06:12

Total Clouds (% Sky Obscured)

100
100
84
70
58
60
60
64
79
81
84
71
59
43
56
71
88
75
63
50
67
83
100
100

Low Clouds (% Sky Obscured)

59
63
59
58
57
50
41
37
39
42
45
41
37
31
47
60
77
69
58
48
57
66
76
76

Medium Clouds (% Sky Obscured)

100
99
84
70
58
37
23
19
32
45
59
61
52
42
42
45
45
45
45
50
67
79
89
65

High Clouds (% Sky Obscured)

78
69
72
70
58
60
60
64
71
74
77
64
45
20
24
23
26
26
27
31
46
64
86
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
6
4
5
6
7
6
5
4
6
7
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

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

Precipitation Probability (%)

63
58
60
64
68
73
71
63
59
58
62
62
63
64
64
66
71
70
65
60
52
49
50
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
8
8
8
8
8
8
8
9
10
11
12
12
11
11
10
10
10
7
5
5
6
7
8

Chance of Frost

Temperature (°C)

6
6
6
5
5
5
5
5
5
6
6
6
6
7
7
7
7
7
6
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
88
88
86
86
83
82
83
83
85
85
85
84
85
84
84
87
90
93
91
90
88

Pressure (mb)

997
997
997
996
996
996
995
995
995
995
995
995
995
995
995
995
995
995
995
996
996
997
997
998

Ozone (du)

391
398
405
410
415
420
420
420
420
419
418
417
416
415
415
427
440
452
454
456
458
458
459
460

Friday 16

Waning Crescent 2%

07:51

14:57

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

Sun - Rise: 08:07, Set: 16:45, Transit: 12:26. Moon - Rise: 07:51, Set: 14:57. Civil Dark: 17:22 - 07:31. Nautical Dark: 18:02 - 06:50. Astro Dark: 18:41 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
94
84
53
51
48
43
38
33
47
59
70
77
80
81

Low Clouds (% Sky Obscured)

76
75
80
77
73
69
69
64
53
51
48
43
38
33
41
43
40
43
44
46

Medium Clouds (% Sky Obscured)

41
21
34
46
57
55
49
44
36
33
40
35
30
18
21
22
30
59
67
80

High Clouds (% Sky Obscured)

94
98
98
98
95
93
92
75
53
51
48
40
21
1
12
26
38
43
54
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

Fog (%)

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

Precipitation Probability (%)

56
61
69
75
80
76
70
64
62
54
48
48
40
23
19
15
15
22
31
42

Precipitation Amount (mm)

0.3
0.5
0.5
0.6
0.7
0.6
0.4
0.4
0.3
0.2
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
3
1
1
1
1
0
1
2
2
2
2
2
2
6
5
5
4
3

Dew Point (°C)

3
4
3
3
3
3
3
2
2
3
2
2
3
4
4
4
4
4
4
4

Relative Humidity (%)

89
91
93
91
93
94
94
93
91
93
93
91
88
85
82
81
79
79
84
88

Pressure (mb)

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

Ozone (du)

458
456
454
454
454
454
453
451
450
447
443
440
433
426
419
414
409
404
403
402

Forecast for Wembury, Devon, United Kingdom (50.33,-4.09)

Generated: 10/01/26 22:34:53. Forecast: 10/01/26 to 16/01/26. Timezone: UTC+0.00