Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 30%

04:39

13:55

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
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 OK
00 OK

Sun - Rise: 06:25, Set: 20:04, Transit: 13:15. Moon - Rise: 04:39, Set: 13:55. Civil Dark: 20:39 - 05:51. Nautical Dark: 21:21 - 05:09. Astro Dark: 22:07 - 04:23

Total Clouds (% Sky Obscured)

89
78
67
58
36
36
37
37
38
46
70
86
84
70
76
56
40
37
30
35
28
22
13
22

Low Clouds (% Sky Obscured)

41
57
45
47
36
36
37
37
38
46
61
63
67
63
63
54
37
36
30
35
28
22
6
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
21
46
25
9
26
2
2
1
0
0
0
4
8
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

32
65
35
22
21
8
8
13
28
44
67
77
80
74
60
50
42
19
1
2
2
1
2
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
19
19
17
18
17
16
17
18
18
16
16
15
14
14
14
14
12
10
6
3
3
3
3

Chance of Frost

Temperature (°C)

8
8
8
8
8
7
7
8
9
10
11
11
11
11
11
11
10
10
9
8
6
5
5
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
82
85
85
85
81
73
74
75
73
75
74
73
72
77
81
88
88
88
88
86

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

413
413
416
420
422
422
426
427
427
434
443
448
453
455
456
456
458
459
459
462
466
471
473
473

Monday 13

Waning Crescent 20%

04:56

15:13

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

Sun - Rise: 06:23, Set: 20:06, Transit: 13:15. Moon - Rise: 04:56, Set: 15:13. Civil Dark: 20:40 - 05:49. Nautical Dark: 21:23 - 05:07. Astro Dark: 22:09 - 04:20

Total Clouds (% Sky Obscured)

29
64
55
54
53
49
48
38
70
70
51
39
47
55
44
47
40
65
45
45
45
46
62
51

Low Clouds (% Sky Obscured)

29
41
44
46
53
49
43
27
62
45
40
39
46
47
44
47
35
29
0
0
0
0
23
35

Medium Clouds (% Sky Obscured)

4
36
20
15
15
5
15
10
14
52
33
1
33
37
2
1
0
0
0
6
13
16
22
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
65
45
45
45
3
29
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
66
100
100
66
66
13
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 (%)

7
10
23
32
32
15
9
23
23
24
25
34
30
37
26
25
32
31
5
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

3
2
2
2
2
2
1
3
7
9
11
11
11
12
12
12
11
11
10
8
7
6
4
4

Feels Like (°C)

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

Dew Point (°C)

1
0
0
-0
-0
0
0
1
4
5
5
4
4
5
5
5
6
6
8
7
6
5
3
2

Relative Humidity (%)

86
86
88
88
88
89
91
88
81
74
67
63
60
61
61
64
70
73
84
90
93
93
91
89

Pressure (mb)

1014
1014
1014
1013
1013
1013
1014
1014
1013
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1016
1016
1016

Ozone (du)

480
480
481
480
477
473
471
474
471
459
449
443
437
432
425
421
420
416
410
402
397
392
391
390

Tuesday 14

Waning Crescent 12%

05:10

16:32

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:21, Set: 20:08, Transit: 13:14. Moon - Rise: 05:10, Set: 16:32. Civil Dark: 20:42 - 05:47. Nautical Dark: 21:25 - 05:04. Astro Dark: 22:12 - 04:17

Total Clouds (% Sky Obscured)

40
67
74
68
81
89
92
93
95
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
50
47
48
60
50
55
64
72
75
71
86
100
100
96
91
86
90
93
81
83
84
89
91

Medium Clouds (% Sky Obscured)

40
31
41
30
42
48
71
73
75
63
78
88
76
66
96
87
99
79
39
52
78
48
53
57

High Clouds (% Sky Obscured)

0
0
2
13
55
24
18
17
32
8
31
57
75
40
63
47
98
100
98
96
94
96
98
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
8
0
0
0
0
0
4
9
9
9
9
9
5
2
0
0

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

Precipitation Probability (%)

1
0
2
6
10
23
33
49
67
66
57
48
17
28
32
37
22
8
6
6
8
12
14
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
3
4
4
5
5
6
7
10
10
11
11
11
12
12
13
13
12
12
11
11
11
11
12

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
3
4
5
6
9
10
11
11
11
11
11
10
11
11
11
11
10
11
11
11

Relative Humidity (%)

91
89
89
88
89
91
96
96
96
100
100
98
98
98
90
86
87
92
95
96
98
98
98
98

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1016

Ozone (du)

389
385
381
378
375
374
369
363
362
361
359
356
355
354
353
351
350
348
345
342
340
338
339
338

Wednesday 15

Waning Crescent 6%

05:23

17:53

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:19, Set: 20:09, Transit: 13:14. Moon - Rise: 05:23, Set: 17:53. Civil Dark: 20:44 - 05:45. Nautical Dark: 21:26 - 05:02. Astro Dark: 22:14 - 04:14

Total Clouds (% Sky Obscured)

100
100
100
99
98
87
96
95
93
94
96
100
92
66
54
46
32
28
45
64
81
85
88
90

Low Clouds (% Sky Obscured)

94
97
99
96
85
83
88
88
88
86
84
82
81
64
54
46
32
28
45
62
76
81
81
82

Medium Clouds (% Sky Obscured)

59
61
62
44
31
17
13
5
0
21
63
55
37
17
0
0
0
0
0
0
0
4
11
17

High Clouds (% Sky Obscured)

100
100
100
80
60
1
0
0
0
11
24
37
21
6
0
0
0
0
0
0
1
0
0
0

ISS Passover

Visibility (miles)

0
0
1
5
5
5
1
1
5
0
0
0
0
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
18
14
21
17
4
4
2
5
51
58
66
95
95
95
76
44
3
4
3
7
5
10
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.6
0.8
0.9
0.5
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
10
11
11
11
12
15
17
19
19
18
19
18
19
19
19
17
16
15
14
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
96
96
96
96
93
96
96
98
96
89
74
73
78
84
92
95
91
87
87
85

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

336
336
337
337
340
352
359
358
357
355
354
354
356
356
357
358
359
362
363
366
373
378
379
380

Thursday 16

Waning Crescent 2%

05:37

19:18

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:17, Set: 20:11, Transit: 13:14. Moon - Rise: 05:37, Set: 19:18. Civil Dark: 20:45 - 05:42. Nautical Dark: 21:28 - 04:59. Astro Dark: 22:17 - 04:11

Total Clouds (% Sky Obscured)

90
93
95
96
98
100
100
100
100
100
100
100
99
99
99
97
96
95
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
85
87
79
68
59
58
57
56
62
67
72
67
62
57
60
62
59
59
63
69
72
75
75

Medium Clouds (% Sky Obscured)

12
9
4
17
30
43
50
58
65
65
55
40
57
70
90
91
93
94
91
87
84
76
67
61

High Clouds (% Sky Obscured)

12
18
25
44
65
85
86
100
100
100
100
100
72
53
50
75
80
75
55
48
49
61
70
72

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
None
None

Precipitation Probability (%)

8
9
12
14
14
8
16
18
9
24
21
20
40
26
19
19
16
8
7
6
4
17
20
19

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)

15
15
14
13
13
13
13
13
13
14
14
14
14
14
15
15
14
12
11
10
8
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
87
84
84
84
81
81
79
74
72
71
72
74
76
79
83
87
88
91
93
91
91

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

382
383
384
383
383
380
378
378
376
376
377
377
377
374
371
368
369
370
371
370
370
369
374
378

Friday 17

New Moon 0%

05:53

20:46

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:15, Set: 20:12, Transit: 13:14. Moon - Rise: 05:53, Set: 20:46. Civil Dark: 20:47 - 05:40. Nautical Dark: 21:30 - 04:57. Astro Dark: 22:19 - 04:08

Total Clouds (% Sky Obscured)

99
98
98
84
74
67
83
92
99
99
98
98
92
86
85
87
90
91
98
99
100
100
99
99

Low Clouds (% Sky Obscured)

72
70
67
68
68
67
76
79
82
85
88
91
84
76
67
66
68
73
66
55
45
63
81
98

Medium Clouds (% Sky Obscured)

64
67
77
64
41
17
41
61
77
78
77
76
73
65
58
54
44
39
35
25
15
12
9
6

High Clouds (% Sky Obscured)

81
88
90
84
74
67
83
86
81
62
46
24
40
57
70
51
31
12
32
51
70
45
23
0

ISS Passover

Visibility (miles)

9
9
9
9
6
3
0
1
3
4
2
1
0
3
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
21
15
17
12
2
11
17
32
64
81
95
84
65
31
26
19
9
18
27
37
42
42
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0.7
0.6
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
5
6
6
6
9
11
14
14
14
14
14
14
15
13
12
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
95
95
98
98
100
96
93
92
93
96
96
89
83
76
79
84
87
90
93
96
95
93

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

382
384
387
389
388
387
386
389
393
396
399
401
404
401
397
394
395
395
395
396
397
397
398
399

Saturday 18

Waxing Crescent 2%

06:12

22:18

Sun - Rise: 06:13, Set: 20:14, Transit: 13:13. Moon - Rise: 06:12, Set: 22:18. Civil Dark: 20:49 - 05:38. Nautical Dark: 21:32 - 04:55. Astro Dark: 22:22 - 04:05

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)

Forecast for Totnes, Devon, United Kingdom (50.43,-3.69)

Generated: 12/04/26 01:23:51. Forecast: 12/04/26 to 18/04/26. Timezone: UTC+1.00