Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 2%

07:51

14:53

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
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

Sun - Rise: 08:07, Set: 16:41, Transit: 12:24. Moon - Rise: 07:51, Set: 14:53. Civil Dark: 17:18 - 07:29. Nautical Dark: 17:59 - 06:49. Astro Dark: 18:38 - 06:10

Total Clouds (% Sky Obscured)

50
49
53
56
48
50
54
41
55
33
44
49
65
86
100
100
100
100
100
100
100
98
98
97

Low Clouds (% Sky Obscured)

31
30
36
42
38
40
48
41
55
33
44
49
65
75
67
51
33
53
58
52
43
45
66
71

Medium Clouds (% Sky Obscured)

2
2
4
2
4
37
18
2
0
18
44
49
55
53
68
48
44
78
100
100
100
90
87
96

High Clouds (% Sky Obscured)

4
4
4
5
4
8
15
9
20
33
44
8
6
86
92
89
100
100
91
1
0
2
3
2

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
1
2

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
Very Light Rain

Precipitation Probability (%)

0
0
23
24
20
13
16
6
7
19
6
3
1
5
8
3
12
2
3
8
4
16
36
54

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
93
93
91
87
84
81
84
87
93
93
94
94
96
96
94
94
96
94
96
94
96

Pressure (mb)

1008
1009
1009
1010
1011
1012
1012
1012
1013
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

436
434
434
434
431
427
425
426
426
427
425
423
420
417
416
418
418
414
413
410
407
405
401
404

Sunday 18

New Moon 0%

08:25

16:05

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
03 Bad
04 Bad

Sun - Rise: 08:06, Set: 16:43, Transit: 12:24. Moon - Rise: 08:25, Set: 16:05. Civil Dark: 17:20 - 07:29. Nautical Dark: 18:00 - 06:48. Astro Dark: 18:39 - 06:09

Total Clouds (% Sky Obscured)

96
93
100
100
100
100
99
98
98
99
96
97
97
96
96
97
98
97
98
98
100
98
100
100

Low Clouds (% Sky Obscured)

82
81
100
94
93
100
98
97
98
92
82
89
88
87
91
94
82
76
88
88
85
92
100
100

Medium Clouds (% Sky Obscured)

64
48
61
67
90
83
56
47
52
45
84
93
93
92
89
81
93
91
85
65
77
93
71
65

High Clouds (% Sky Obscured)

1
2
1
2
32
86
4
1
0
0
0
0
0
2
0
0
1
2
2
0
0
0
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
0
0
0
0
0
0
0
0
0
0
1
3
9
3
3
9

Fog (%)

3
0
1
7
4
9
9
2
0
0
0
0
2
0
6
18
2
0
0
0
67
83
87
66

Precipitation Type

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

Precipitation Probability (%)

45
46
50
72
81
65
47
51
54
78
81
67
61
58
51
45
55
58
43
34
40
45
47
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
94
94
96
94
98
98
98
98
98
100
100
98
100
100
100
98
100
98
98
98
98
96

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

408
413
411
409
411
415
416
418
413
405
401
402
400
395
392
389
385
382
380
382
382
382
385
387

Monday 19

Waxing Crescent 1%

08:50

17:22

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
03 Bad
04 Bad

Sun - Rise: 08:05, Set: 16:44, Transit: 12:24. Moon - Rise: 08:50, Set: 17:22. Civil Dark: 17:21 - 07:28. Nautical Dark: 18:02 - 06:47. Astro Dark: 18:41 - 06:08

Total Clouds (% Sky Obscured)

100
98
99
96
96
93
95
92
96
96
95
97
96
96
97
100
100
100
100
99
97
93
97
75

Low Clouds (% Sky Obscured)

100
93
96
93
92
81
85
82
90
89
92
93
87
88
93
96
97
93
94
91
89
80
88
55

Medium Clouds (% Sky Obscured)

51
86
96
87
89
86
86
83
80
81
69
91
91
89
90
77
70
69
99
87
68
34
40
46

High Clouds (% Sky Obscured)

6
40
35
18
16
19
20
20
15
14
2
4
28
20
30
0
1
9
3
26
32
49
59
70

ISS Passover

Visibility (miles)

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

Fog (%)

52
27
62
91
100
98
98
91
68
13
5
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

58
62
85
95
90
77
81
88
80
53
31
34
39
51
51
35
34
22
17
15
10
5
5
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
98
100
98
98
98
100
98
96
96
96
95
96
95
95
95
95
95
95
93
91

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

387
385
382
381
382
383
384
384
383
383
382
383
384
384
384
384
382
379
375
371
371
369
361
352

Tuesday 20

Waxing Crescent 3%

09:09

18:41

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
03 Bad
04 Bad

Sun - Rise: 08:04, Set: 16:46, Transit: 12:25. Moon - Rise: 09:09, Set: 18:41. Civil Dark: 17:23 - 07:27. Nautical Dark: 18:03 - 06:46. Astro Dark: 18:42 - 06:07

Total Clouds (% Sky Obscured)

73
73
79
58
99
100
93
51
99
100
100
100
100
100
100
100
99
99
98
93
88
83
87
93

Low Clouds (% Sky Obscured)

62
68
79
58
93
89
83
51
79
97
86
99
100
100
100
100
99
97
96
92
86
82
79
75

Medium Clouds (% Sky Obscured)

50
58
60
55
55
55
55
51
50
86
100
100
100
100
100
100
98
96
92
77
64
2
38
59

High Clouds (% Sky Obscured)

73
73
75
58
71
70
70
51
99
100
100
100
100
100
100
100
78
57
35
44
57
68
72
81

ISS Passover

Visibility (miles)

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

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
Very 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
Light Rain

Precipitation Probability (%)

4
11
15
18
27
32
20
54
73
84
94
95
95
95
95
95
95
95
95
78
58
27
34
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.5
0.7
0.9
1.2
1.2
1.3
1.4
1.2
1
0.9
0.6
0.3
0
0
0.5

Wind Speed/Direction (mph)

5
5
7
11
14
15
15
14
15
16
16
18
20
21
20
20
21
21
21
21
20
20
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
7
7
7
8
8
7
6
6
6
6
6
7
7
7
7
7
8
7
7
7
7
7

Relative Humidity (%)

90
91
96
90
91
88
87
81
80
81
81
81
81
84
85
87
88
88
90
88
88
87
87
87

Pressure (mb)

1014
1013
1013
1013
1013
1012
1012
1012
1011
1010
1010
1009
1009
1008
1008
1007
1007
1006
1005
1004
1004
1003
1002
1001

Ozone (du)

343
336
329
322
323
336
340
338
340
335
334
333
334
335
333
337
340
348
349
350
355
356
357
359

Wednesday 21

Waxing Crescent 8%

09:24

19:59

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
03 Bad
04 Bad

Sun - Rise: 08:03, Set: 16:47, Transit: 12:25. Moon - Rise: 09:24, Set: 19:59. Civil Dark: 17:24 - 07:26. Nautical Dark: 18:05 - 06:45. Astro Dark: 18:43 - 06:07

Total Clouds (% Sky Obscured)

100
94
87
80
86
93
100
98
96
94
95
97
99
87
76
64
58
46
42
43
50
61
74
87

Low Clouds (% Sky Obscured)

73
74
75
75
83
92
100
97
93
89
77
66
54
50
52
51
47
46
42
40
41
48
62
76

Medium Clouds (% Sky Obscured)

63
49
38
28
35
45
50
46
38
39
24
53
61
87
76
64
58
46
41
43
50
61
54
36

High Clouds (% Sky Obscured)

72
52
38
27
37
46
68
51
29
9
30
64
90
52
30
7
5
7
20
40
45
50
38
36

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

92
65
57
61
90
74
65
40
24
31
55
49
37
60
61
56
50
41
31
44
55
63
53
45

Precipitation Amount (mm)

0.9
0.3
0.3
0.3
0.8
0.4
0.4
0
0
0
0.3
0
0
0
0.2
0
0
0
0
0
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

21
21
21
22
22
22
23
22
23
23
22
21
20
19
14
14
13
12
11
10
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
8
8
8
8
8
7
8
8
8
8
8
8
8
7
8
7
7
7
7
7

Relative Humidity (%)

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

Pressure (mb)

1000
999
999
999
998
998
998
997
996
996
996
995
995
995
997
997
997
998
998
999
999
999
1000
1000

Ozone (du)

360
363
365
368
367
365
364
362
358
358
357
357
355
355
353
351
349
350
351
352
353
355
356
358

Thursday 22

Waxing Crescent 15%

09:38

21:16

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
03 Bad
04 Bad

Sun - Rise: 08:01, Set: 16:49, Transit: 12:25. Moon - Rise: 09:38, Set: 21:16. Civil Dark: 17:26 - 07:25. Nautical Dark: 18:06 - 06:45. Astro Dark: 18:45 - 06:06

Total Clouds (% Sky Obscured)

94
94
94
94
92
88
86
90
93
94
91
90
89
85
82
82
88
92
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

89
84
80
75
66
62
58
61
62
67
65
68
67
68
69
71
79
84
89
94
97
99
94
89

Medium Clouds (% Sky Obscured)

20
31
37
44
45
45
35
29
24
19
27
34
48
47
38
24
23
21
20
24
25
26
46
71

High Clouds (% Sky Obscured)

28
17
11
5
4
4
4
0
0
0
0
2
0
22
40
56
66
73
80
80
81
82
72
67

ISS Passover

Visibility (miles)

7
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
None
None

Precipitation Probability (%)

34
32
28
17
18
20
20
23
27
32
32
32
35
36
29
18
22
25
28
34
31
30
31
30

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)

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

Chance of Frost

Temperature (°C)

7
6
6
6
6
7
8
8
8
8
8
7
7
6
6
6
6
6
7
8
8
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
96
96
91
90
87
88
90
91
91
93
96
94
94
94
93
91
90
90
88
88
90

Pressure (mb)

1000
1001
1001
1002
1003
1003
1003
1003
1003
1003
1002
1002
1003
1003
1002
1002
1002
1002
1001
1001
1001
1000
1000
999

Ozone (du)

359
360
363
366
368
372
375
378
379
380
381
382
383
384
384
383
382
379
375
372
371
371
371
372

Friday 23

Waxing Crescent 24%

09:50

22:35

Sun - Rise: 08:00, Set: 16:51, Transit: 12:26. Moon - Rise: 09:50, Set: 22:35. Civil Dark: 17:27 - 07:24. Nautical Dark: 18:07 - 06:44. Astro Dark: 18:46 - 06:05

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)

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 17/01/26 05:05:07. Forecast: 17/01/26 to 23/01/26. Timezone: UTC+0.00