Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 20%

04:54

15:08

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

Sun - Rise: 06:19, Set: 20:04, Transit: 13:11. Moon - Rise: 04:54, Set: 15:08. Civil Dark: 20:39 - 05:44. Nautical Dark: 21:22 - 05:01. Astro Dark: 22:10 - 04:13

Total Clouds (% Sky Obscured)

7
28
38
48
26
36
27
0
29
8
83
59
64
70
61
89
87
79
46
47
43
52
65
67

Low Clouds (% Sky Obscured)

0
0
19
24
23
24
26
0
27
8
47
17
43
49
44
49
41
10
6
11
9
8
15
24

Medium Clouds (% Sky Obscured)

7
28
19
8
0
10
2
0
2
2
53
37
29
31
47
66
45
37
22
41
23
26
32
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
8
12
44
6
3
0
2
1

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
37
37
27
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
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
3
0
0
0
1
0
1
0
2
18
37
49
45
42
41
31
2
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
0
-0
-0
1
5
5
5
4
4
5
5
6
6
7
7
6
5
5
5
5

Relative Humidity (%)

89
89
89
89
89
89
91
88
84
77
69
61
61
62
66
72
72
78
84
87
87
90
90
91

Pressure (mb)

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

Ozone (du)

489
489
490
492
489
481
476
474
476
476
470
458
449
444
441
433
429
423
420
416
414
409
405
399

Tuesday 14

Waning Crescent 12%

05:07

16:28

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: 20:06, Transit: 13:11. Moon - Rise: 05:07, Set: 16:28. Civil Dark: 20:41 - 05:42. Nautical Dark: 21:24 - 04:59. Astro Dark: 22:12 - 04:10

Total Clouds (% Sky Obscured)

64
73
75
94
95
99
96
96
100
100
100
100
100
98
98
100
99
99
99
98
100
98
100
100

Low Clouds (% Sky Obscured)

49
43
50
55
60
63
76
86
100
100
100
100
100
91
68
70
58
80
69
63
100
87
100
100

Medium Clouds (% Sky Obscured)

32
43
43
60
57
59
55
49
46
43
75
47
36
36
70
79
88
86
95
94
94
92
77
89

High Clouds (% Sky Obscured)

0
5
3
85
92
91
26
29
8
33
23
37
67
26
47
98
92
78
59
19
19
19
25
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
4
1
1
8
8
8
8
8
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 (%)

0
2
1
4
19
23
25
26
35
34
33
27
16
19
4
4
3
3
2
7
10
2
5
11

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)

3
3
4
5
6
6
8
9
12
13
14
15
15
14
13
12
13
12
10
8
8
8
8
9

Chance of Frost

Temperature (°C)

6
6
7
7
8
8
8
9
10
10
10
11
11
11
12
12
13
13
12
12
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

4
5
5
6
7
7
8
9
9
9
9
9
10
11
12
12
12
12
11
11
11
11
11
11

Relative Humidity (%)

90
90
91
94
94
96
98
95
93
93
93
91
93
95
96
96
95
95
95
98
98
98
96
96

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1017

Ozone (du)

395
393
390
386
383
378
374
368
368
365
362
361
361
360
358
355
353
353
352
350
348
346
345
345

Wednesday 15

Waning Crescent 6%

05:20

17:50

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 OK
20 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 06:15, Set: 20:07, Transit: 13:11. Moon - Rise: 05:20, Set: 17:50. Civil Dark: 20:42 - 05:40. Nautical Dark: 21:26 - 04:56. Astro Dark: 22:15 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
93
95
100
100
90
100
100
78
87
48
40
30
24
29
33
42

Low Clouds (% Sky Obscured)

91
92
92
100
100
100
96
77
82
86
97
72
62
78
90
73
63
48
40
30
24
29
33
42

Medium Clouds (% Sky Obscured)

92
39
37
47
39
44
47
35
32
18
20
16
57
92
99
52
65
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
93
37
20
44
25
18
35
42
100
96
70
55
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
0
0
2
1
8
8
9
9
9
9
9
4
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
Light Rain
None
None
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
44
48
37
18
14
5
3
5
11
31
37
65
39
38
75
46
17
5
1
0
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0.5
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
11
11
11
11
12
13
14
16
16
18
20
16
15
16
14
13
11
10
9
9
10

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
13
13
14
14
15
14
13
13
13
13
13
11
10
9
9
9

Feels Like (°C)

9
9
9
9
9
9
10
9
10
10
10
10
10
10
10
10
11
12
11
9
8
7
8
7

Dew Point (°C)

11
11
11
11
11
11
11
11
12
12
12
12
12
13
11
11
10
10
10
9
9
8
8
8

Relative Humidity (%)

96
96
96
96
96
96
96
93
90
90
86
87
82
89
87
86
80
82
84
88
95
95
96
95

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1017
1017
1017
1017

Ozone (du)

345
343
342
342
342
341
341
342
344
349
352
359
359
361
363
378
390
395
395
394
393
391
389
385

Thursday 16

Waning Crescent 2%

05:33

19:15

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:13, Set: 20:09, Transit: 13:11. Moon - Rise: 05:33, Set: 19:15. Civil Dark: 20:44 - 05:37. Nautical Dark: 21:28 - 04:53. Astro Dark: 22:17 - 04:04

Total Clouds (% Sky Obscured)

67
72
74
66
54
75
39
48
64
73
81
93
100
100
100
100
100
100
83
64
45
56
70
84

Low Clouds (% Sky Obscured)

57
59
61
57
47
37
36
35
35
42
51
55
56
57
62
52
45
36
31
25
19
25
33
39

Medium Clouds (% Sky Obscured)

0
0
0
1
2
3
2
1
0
12
26
40
46
53
98
100
100
100
83
64
45
56
69
78

High Clouds (% Sky Obscured)

0
0
2
0
4
15
31
48
64
73
81
93
100
100
100
100
100
100
77
53
30
30
30
30

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 (%)

1
2
2
3
3
1
2
3
1
3
14
3
6
13
10
12
15
12
7
7
2
2
3
1

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)

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

Chance of Frost

Temperature (°C)

9
10
10
10
10
9
9
10
11
12
13
14
15
15
15
14
14
13
12
11
10
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
78
74
73
74
77
87
88
80
73
69
66
62
62
64
73
75
80
83
87
91
91
93
95

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

382
381
380
379
380
383
386
386
387
386
385
381
379
377
376
375
374
372
369
366
364
364
364
364

Friday 17

New Moon 0%

05:48

20:45

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: 06:10, Set: 20:11, Transit: 13:10. Moon - Rise: 05:48, Set: 20:45. Civil Dark: 20:46 - 05:35. Nautical Dark: 21:30 - 04:51. Astro Dark: 22:20 - 04:01

Total Clouds (% Sky Obscured)

84
86
88
91
95
100
98
97
95
94
94
93
95
96
97
96
93
91
93
95
95
95
97
99

Low Clouds (% Sky Obscured)

40
41
40
51
61
72
70
69
68
64
60
56
52
47
43
39
35
31
34
36
39
48
56
64

Medium Clouds (% Sky Obscured)

71
61
69
68
72
72
65
69
83
53
54
14
29
43
60
65
70
73
71
68
67
61
55
48

High Clouds (% Sky Obscured)

25
25
30
50
73
100
77
52
27
43
58
76
81
84
77
62
50
37
37
29
22
9
8
7

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 (%)

1
1
0
1
1
1
1
2
4
7
6
4
13
14
12
14
12
3
5
4
1
3
6
3

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)

4
4
4
4
4
4
4
6
8
10
11
11
11
12
11
11
10
9
8
7
5
4
4
4

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
10
11
12
13
14
15
14
15
15
14
13
13
12
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
98
96
96
96
93
87
81
76
74
71
73
74
75
78
82
84
87
88
93
91
91

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

364
363
362
359
359
359
360
360
360
361
364
365
365
366
367
368
374
380
385
390
395
400
400
399

Saturday 18

Waxing Crescent 2%

06:06

22:18

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 OK

Sun - Rise: 06:08, Set: 20:12, Transit: 13:10. Moon - Rise: 06:06, Set: 22:18. Civil Dark: 20:48 - 05:33. Nautical Dark: 21:32 - 04:48. Astro Dark: 22:23 - 03:58

Total Clouds (% Sky Obscured)

99
99
99
97
95
93
95
97
100
99
99
99
97
93
88
77
69
63
55
47
41
37
38
37

Low Clouds (% Sky Obscured)

46
28
15
13
15
22
33
45
57
55
52
49
56
63
70
67
65
63
55
47
41
37
38
37

Medium Clouds (% Sky Obscured)

41
32
27
29
20
19
38
58
79
82
85
89
82
71
61
58
55
63
55
47
41
37
28
14

High Clouds (% Sky Obscured)

36
64
96
90
86
79
84
89
94
66
37
8
7
6
10
15
15
15
10
5
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

8
10
11
14
14
10
10
7
4
27
36
45
44
47
52
46
44
44
35
30
22
17
12
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
11
12
13
13
14
14
14
14
14
13
12
11
10
9
8
7
7

Feels Like (°C)

9
8
8
8
8
8
8
9
9
10
10
10
9
12
12
12
12
12
12
9
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
95
91
90
88
87
86
86
83
80
79
80
84
86
89
90
90
91
91
91
91
93

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021

Ozone (du)

399
397
394
392
389
387
384
382
379
376
374
372
369
368
368
367
371
374
378
383
388
392
393
394

Sunday 19

Waxing Crescent 7%

06:32

23:50

Sun - Rise: 06:06, Set: 20:14, Transit: 13:10. Moon - Rise: 06:32, Set: 23:50. Civil Dark: 20:49 - 05:31. Nautical Dark: 21:34 - 04:46. Astro Dark: 22:25 - 03:55

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 Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 13/04/26 01:46:43. Forecast: 13/04/26 to 19/04/26. Timezone: UTC+1.00