Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 1%

04:46

21:16

07 OK
08 Good
09 OK
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 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:19, Set: 21:23, Transit: 13:21. Moon - Rise: 04:46, Set: 21:16. Civil Dark: 22:06 - 04:36. Nautical Dark: 23:08 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

16
6
36
53
76
100
48
100
100
96
100
100
100
100
100
90
34
27
58
72
89
76
85
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
29
18
13
25
45
43

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
14
23
67
100
100
81
52
32
24
22
32
28
53
40
47
49

High Clouds (% Sky Obscured)

16
6
36
42
70
100
48
100
100
87
100
100
100
100
100
74
9
1
17
59
72
52
81
90

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 (%)

0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
2
0
0
0
0
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)

19
20
21
21
21
21
19
18
18
16
14
12
8
8
6
6
11
14
13
12
13
12
12
11

Chance of Frost

Temperature (°C)

15
16
18
20
22
24
26
27
28
28
27
26
25
23
21
21
21
20
19
18
17
16
15
15

Feels Like (°C)

11
12
12
15
17
20
21
23
24
24
24
23
23
21
20
20
17
16
16
16
15
14
13
14

Dew Point (°C)

6
6
7
8
9
10
11
12
13
14
12
13
14
12
13
14
10
11
13
13
14
14
13
14

Relative Humidity (%)

54
50
46
45
42
41
38
38
39
42
40
45
50
49
58
63
51
58
69
73
82
87
87
90

Pressure (mb)

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

Ozone (du)

319
318
316
316
317
315
313
311
312
312
312
313
315
319
324
327
328
326
326
326
325
325
326
327

Tuesday 14

New Moon 0%

06:18

21:54

07 Bad
08 Bad
09 OK
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
05 Bad
06 Bad

Sun - Rise: 05:20, Set: 21:22, Transit: 13:21. Moon - Rise: 06:18, Set: 21:54. Civil Dark: 22:05 - 04:38. Nautical Dark: 23:06 - 03:37. Astro Dark: N/A - 01:30

Total Clouds (% Sky Obscured)

76
65
32
54
77
86
70
61
80
66
46
94
99
100
100
79
99
100
100
100
96
100
100
100

Low Clouds (% Sky Obscured)

39
41
32
8
9
8
2
0
0
0
0
0
0
0
0
16
30
0
0
1
0
0
1
1

Medium Clouds (% Sky Obscured)

18
11
3
30
60
62
58
17
15
22
14
5
48
54
71
50
37
97
95
100
87
99
100
92

High Clouds (% Sky Obscured)

15
18
4
20
33
34
34
45
59
41
20
94
99
100
100
61
98
100
100
100
68
96
87
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
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
5
7
0
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)

13
14
15
17
18
17
17
15
14
12
11
10
8
4
2
2
3
5
6
6
7
9
8
10

Chance of Frost

Temperature (°C)

16
17
19
21
23
25
26
27
28
28
27
27
26
25
23
21
20
19
20
20
19
20
20
19

Feels Like (°C)

14
14
16
17
19
20
22
23
24
24
24
25
25
24
23
21
20
18
18
18
18
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

81
69
58
45
35
32
30
31
29
30
32
34
37
42
53
58
59
55
60
63
62
67
70
69

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

329
329
328
328
329
329
329
328
327
325
326
326
327
327
327
328
328
329
331
331
333
332
332
332

Wednesday 15

Waxing Crescent 2%

No Rise

22:19

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
05 Bad
06 Bad

Sun - Rise: 05:22, Set: 21:21, Transit: 13:21. Moon - Rise: No Rise, Set: 22:19. Civil Dark: 22:04 - 04:39. Nautical Dark: 23:04 - 03:39. Astro Dark: 01:12 - 01:45

Total Clouds (% Sky Obscured)

98
93
100
100
95
99
98
100
100
73
64
72
72
61
65
62
59
77
94
89
83
80
75
71

Low Clouds (% Sky Obscured)

0
0
7
29
23
0
0
7
30
22
0
0
0
6
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

74
36
34
79
80
97
33
60
75
36
34
29
36
28
8
16
18
21
20
24
29
40
70
71

High Clouds (% Sky Obscured)

86
74
100
87
51
38
93
100
100
66
59
70
72
43
65
61
53
74
88
77
75
75
75
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
3
7
19
34
45
49
31
17
8
48
50
12
3
3
10
6
8
10
9
7
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
12
15
15
14
13
15
14
13
12
11
9
5
3
2
5
5
5
6
7
7
7
8

Chance of Frost

Temperature (°C)

19
19
20
21
24
25
25
26
25
25
25
25
24
23
22
20
19
18
18
18
18
18
18
18

Feels Like (°C)

17
17
18
19
21
22
23
22
22
21
22
24
24
25
24
22
20
19
18
17
16
15
15
15

Dew Point (°C)

12
11
11
11
12
14
13
12
11
11
10
10
11
15
16
15
14
15
14
14
12
12
11
12

Relative Humidity (%)

63
59
56
50
48
51
47
42
41
42
38
39
43
59
70
72
73
78
78
76
70
67
66
67

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1020
1020
1020
1021
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

335
337
337
337
340
342
341
341
340
340
341
340
337
336
337
337
337
337
337
338
337
336
338
339

Thursday 16

Waxing Crescent 7%

07:48

22:38

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
05 Bad
06 Bad

Sun - Rise: 05:23, Set: 21:20, Transit: 13:21. Moon - Rise: 07:48, Set: 22:38. Civil Dark: 22:03 - 04:40. Nautical Dark: 23:03 - 03:41. Astro Dark: 00:57 - 01:54

Total Clouds (% Sky Obscured)

75
82
86
91
95
100
100
100
100
94
88
83
87
92
90
95
87
92
94
97
100
95
89
85

Low Clouds (% Sky Obscured)

0
0
0
3
19
11
6
7
7
1
2
1
1
15
1
9
17
24
23
9
1
1
3
12

Medium Clouds (% Sky Obscured)

71
52
50
72
64
42
59
74
95
92
88
73
37
37
31
40
46
50
51
49
50
36
25
20

High Clouds (% Sky Obscured)

75
82
86
87
93
100
100
100
96
81
63
44
60
76
82
87
70
75
86
95
100
95
89
85

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 (%)

4
4
4
8
8
5
6
4
4
11
10
9
14
9
1
2
3
5
1
0
0
1
2
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)

8
10
11
13
12
10
10
9
8
8
8
8
10
6
3
3
3
3
4
5
5
6
6
6

Chance of Frost

Temperature (°C)

18
20
21
22
23
24
25
26
26
27
26
25
24
23
22
21
20
19
19
19
18
19
18
18

Feels Like (°C)

17
17
17
18
20
22
23
24
24
25
24
23
21
21
22
21
19
19
18
18
18
18
18
18

Dew Point (°C)

12
11
9
8
8
8
6
5
4
8
10
10
9
10
11
12
12
12
12
14
17
17
17
16

Relative Humidity (%)

64
57
48
41
39
36
28
26
24
29
35
37
36
42
49
59
61
64
66
75
89
92
92
85

Pressure (mb)

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

Ozone (du)

339
339
339
339
339
339
337
335
334
333
335
337
336
335
336
334
331
330
329
329
328
328
327
326

Friday 17

Waxing Crescent 14%

09:14

22:53

07 Bad
08 Bad
09 OK
10 OK
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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:24, Set: 21:19, Transit: 13:21. Moon - Rise: 09:14, Set: 22:53. Civil Dark: 22:02 - 04:42. Nautical Dark: 23:01 - 03:43. Astro Dark: 00:48 - 02:01

Total Clouds (% Sky Obscured)

66
48
30
38
46
54
56
59
65
57
51
45
99
100
100
99
97
96
92
84
80
79
79
82

Low Clouds (% Sky Obscured)

16
14
19
33
42
39
35
39
48
39
34
8
7
11
13
9
5
2
1
1
1
1
2
2

Medium Clouds (% Sky Obscured)

26
35
30
38
45
48
56
59
65
57
51
45
93
95
96
72
48
23
16
9
2
2
1
0

High Clouds (% Sky Obscured)

66
48
30
30
30
25
14
21
18
9
14
8
81
85
90
90
88
83
79
60
40
35
35
51

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 (%)

3
6
7
3
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

19
20
21
21
23
24
25
25
25
25
25
26
26
26
25
23
22
21
20
19
18
17
17
17

Feels Like (°C)

18
18
19
20
22
23
23
23
23
24
24
23
23
25
24
24
23
22
21
17
16
16
15
14

Dew Point (°C)

14
13
14
15
16
17
14
12
12
14
14
13
14
17
17
17
16
16
14
14
13
12
11
10

Relative Humidity (%)

73
67
65
65
65
62
50
45
44
50
48
44
48
55
62
70
69
69
69
71
71
73
66
62

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

326
325
324
325
326
326
326
326
327
329
328
328
328
327
327
326
327
328
329
328
327
327
326
326

Saturday 18

Waxing Crescent 23%

10:36

23:07

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

Sun - Rise: 05:25, Set: 21:18, Transit: 13:21. Moon - Rise: 10:36, Set: 23:07. Civil Dark: 22:00 - 04:43. Nautical Dark: 22:59 - 03:45. Astro Dark: 00:41 - 02:07

Total Clouds (% Sky Obscured)

69
57
45
38
33
27
23
16
8
21
34
45
36
29
21
21
25
26
19
13
6
15
24
34

Low Clouds (% Sky Obscured)

2
2
2
4
8
11
8
5
2
12
22
32
21
11
0
0
0
0
0
0
0
2
4
6

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
3
4
5
6
8
5
5
5
5
5
7
12
11
6
0
4
7
9

High Clouds (% Sky Obscured)

60
57
45
34
28
20
16
9
0
0
0
0
1
1
2
3
4
5
7
8
6
14
17
19

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
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
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

17
19
20
22
24
25
26
27
27
27
27
27
27
25
22
20
19
18
17
16
16
16
16
17

Feels Like (°C)

13
18
17
17
19
19
20
25
25
24
25
26
26
24
24
23
22
20
20
16
17
17
17
16

Dew Point (°C)

8
7
5
4
4
3
4
4
4
4
6
7
8
9
10
11
10
8
7
8
10
11
12
14

Relative Humidity (%)

57
47
37
30
28
25
23
23
22
22
25
27
30
36
44
54
53
52
51
57
64
70
77
83

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1022

Ozone (du)

326
326
326
327
328
329
330
329
328
326
328
329
331
332
333
334
333
333
332
333
333
334
333
332

Sunday 19

Waxing Crescent 33%

11:53

23:19

07 Bad
08 OK
09 OK
10 OK
11 OK
12 Good
13 Good
14 Good
15 Good
16 Good
17 OK
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 Good

Sun - Rise: 05:26, Set: 21:17, Transit: 13:21. Moon - Rise: 11:53, Set: 23:19. Civil Dark: 21:59 - 04:45. Nautical Dark: 22:57 - 03:47. Astro Dark: 00:35 - 02:13

Total Clouds (% Sky Obscured)

37
43
48
37
22
8
5
2
0
16
33
49
43
34
21
20
19
18

Low Clouds (% Sky Obscured)

9
11
13
7
3
0
0
0
0
1
2
5
3
1
0
0
0
0

Medium Clouds (% Sky Obscured)

6
3
0
0
0
0
0
0
0
1
1
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

27
34
48
37
22
7
5
2
0
5
10
27
33
34
21
19
12
11

ISS Passover

Visibility (miles)

7
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
20
22
23
24
26
26
27
28
27
26
25
23
21
20
19
19

Feels Like (°C)

16
17
18
19
20
20
21
26
26
25
25
24
23
23
23
24
23
22

Dew Point (°C)

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

Relative Humidity (%)

92
81
71
62
55
49
43
39
36
34
34
35
36
42
49
58
62
64

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

331
330
330
329
329
328
327
327
327
327
327
327
328
326
325
324
323
322

Forecast for Widecombe in the Moor, Devon, United Kingdom (50.58,-3.81)

Generated: 13/07/26 07:54:14. Forecast: 13/07/26 to 19/07/26. Timezone: UTC+1.00