Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waxing Gibbous 91%

19:20

02:19

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

Sun - Rise: 05:13, Set: 21:32, Transit: 13:22. Moon - Rise: 19:20, Set: 02:19. Civil Dark: 22:17 - 04:28. Nautical Dark: 23:23 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
87
83
76
92
65
70
55
37
25
43
56
33
30
0
0
0
23
0
51
70
70
47
27

Low Clouds (% Sky Obscured)

79
68
60
76
89
63
68
53
35
24
43
53
33
30
0
0
0
23
0
51
70
70
47
27

Medium Clouds (% Sky Obscured)

31
56
25
21
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

High Clouds (% Sky Obscured)

2
0
5
35
4
0
0
0
4
8
5
30
3
2
0
0
0
23
0
51
58
10
3
0

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
8
17
11
11
12
4
1
0
0
0
0
0
0
0
0
1
13
4
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
16
19
20
24
25
24
23
21
19
18
18
19
17
16
16
14
13
13
14
15
16
13
14

Chance of Frost

Temperature (°C)

14
14
14
14
15
15
15
16
16
16
16
17
17
17
17
16
16
16
16
17
17
17
17
17

Feels Like (°C)

8
8
7
8
8
8
8
9
10
11
13
13
12
12
13
14
14
15
13
13
13
13
16
15

Dew Point (°C)

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

Relative Humidity (%)

83
82
82
82
80
79
75
74
75
74
72
69
69
68
67
67
72
78
81
85
82
81
86
86

Pressure (mb)

1013
1013
1013
1014
1014
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

371
370
366
365
365
365
364
357
350
346
343
341
342
341
335
334
333
332
332
331
331
330
330
329

Tuesday 8

Waxing Gibbous 96%

20:25

03:03

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

Sun - Rise: 05:13, Set: 21:31, Transit: 13:22. Moon - Rise: 20:25, Set: 03:03. Civil Dark: 22:16 - 04:29. Nautical Dark: 23:22 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
32
41
45
48
47
53
50
46
63
48
50
60
32
63
51
39
44
48
32
35
31
46
55

Low Clouds (% Sky Obscured)

33
32
41
45
48
47
53
50
46
55
48
43
36
32
46
48
39
43
48
32
35
31
46
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
19
1
9
19
3
10
2
4
14
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
3
6
4
10
13
8
0
0
0
0
0
0
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
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
1
0
0
0
0
0
0
1
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)

13
13
13
12
11
11
11
10
10
10
10
10
11
11
12
12
12
11
8
7
7
7
6
5

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
15
15
16
16
16
16
17
17
17
17
16
16
16
16
16
16
16
16

Feels Like (°C)

14
14
13
13
13
13
14
14
15
16
15
16
16
16
16
15
15
16
17
17
18
18
18
18

Dew Point (°C)

13
12
12
12
12
11
11
11
11
11
11
11
11
11
12
12
12
13
14
14
15
15
15
15

Relative Humidity (%)

85
82
82
83
82
78
75
74
72
72
71
69
69
69
72
74
77
81
86
89
90
92
92
92

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

328
328
328
327
327
325
324
323
322
321
322
323
323
324
325
325
326
326
327
329
331
333
332
330

Wednesday 9

Waxing Gibbous 99%

21:19

03:03

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

Sun - Rise: 05:14, Set: 21:30, Transit: 13:22. Moon - Rise: 21:19, Set: 03:03. Civil Dark: 22:15 - 04:30. Nautical Dark: 23:20 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

59
63
41
47
62
76
76
73
72
46
30
14
5
3
22
22
21
22
21
16
3
0
4
12

Low Clouds (% Sky Obscured)

59
63
41
47
62
73
65
62
67
46
30
14
0
0
22
22
21
22
21
16
0
0
4
12

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

23
16
3
3
4
19
27
13
4
4
9
7
5
3
2
2
3
2
2
1
2
0
1
1

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
5
7
6
4
3
2
1
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)

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

Chance of Frost

Temperature (°C)

16
16
16
17
17
18
18
19
19
19
19
19
19
19
19
18
18
17
17
16
16
16
16
16

Feels Like (°C)

18
17
18
19
20
20
20
19
19
19
20
20
20
20
20
19
19
18
18
17
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

93
90
93
93
90
89
86
84
82
81
78
77
75
73
72
72
70
73
75
75
75
75
75
75

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

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

Thursday 10

Full Moon 100%

21:59

04:03

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

Sun - Rise: 05:15, Set: 21:30, Transit: 13:23. Moon - Rise: 21:59, Set: 04:03. Civil Dark: 22:14 - 04:31. Nautical Dark: 23:19 - 03:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

18
13
8
2
8
11
11
6
3
0
0
0
0
1
3
3
3
4
6
50
32
36
80
75

Low Clouds (% Sky Obscured)

18
13
7
0
8
11
11
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
3
3
2
2
1
0
0
0
0
0
0
0
1
3
3
3
4
5
46
19
18
40
40

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
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)

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
17
18
19
19
20
20
20
20
21
20
20
20
19
19
18
18
17
17
17

Feels Like (°C)

18
17
17
18
18
19
20
20
20
21
21
21
21
21
21
21
21
20
19
19
17
18
17
16

Dew Point (°C)

11
12
11
11
11
11
11
11
11
11
12
12
12
12
12
11
12
12
11
11
12
11
11
10

Relative Humidity (%)

75
77
75
73
71
67
62
60
58
57
58
59
59
59
57
57
58
61
60
64
68
68
67
65

Pressure (mb)

1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022

Ozone (du)

324
324
322
321
321
320
320
320
320
319
320
319
320
320
319
319
320
323
324
324
324
324
324
323

Friday 11

Waning Gibbous 98%

22:28

05:15

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

Sun - Rise: 05:17, Set: 21:29, Transit: 13:23. Moon - Rise: 22:28, Set: 05:15. Civil Dark: 22:13 - 04:32. Nautical Dark: 23:17 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
75
75
61
57
69
73
71
53
49
18
25
29
33
30
32
41
43
44
30
18
9
8
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
12
18
20
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

35
35
20
15
14
27
24
19
14
22
3
2
1
2
18
25
30
31
35
29
18
9
8
5

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
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)

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

Chance of Frost

Temperature (°C)

17
17
17
17
18
19
21
22
23
23
23
23
23
22
22
22
22
21
20
19
19
19
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
60
60
64
68
67
66
63
61
61
62
62
64
67
68
66
69
69
71
73
71
70
68
69

Pressure (mb)

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

Ozone (du)

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

Saturday 12

Waning Gibbous 97%

22:50

06:35

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

Sun - Rise: 05:18, Set: 21:28, Transit: 13:23. Moon - Rise: 22:50, Set: 06:35. Civil Dark: 22:12 - 04:34. Nautical Dark: 23:16 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
3
7
10
24
42
72
72
76
76
79
79
73
63
59
48
34
22

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
6
9
13
14
14
14
14
17
16
30
40
31
28
23
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
26
39
50
58
48
34
22

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
5
5
10
15
20
21
21
21
25
20
20
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
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
13
13
13
13
13
13
13
13
14
15
16
15
16
15
15
14
13
13
14
14
13

Relative Humidity (%)

70
72
71
72
71
64
59
54
52
50
49
51
54
58
58
59
59
61
62
63
66
69
72
69

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

328
328
328
329
329
328
327
326
323
321
318
317
317
316
316
317
317
319
320
322
323
323
323
324

Sunday 13

Waning Gibbous 95%

23:06

07:57

03 Good
04 Good
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 OK
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: 05:19, Set: 21:27, Transit: 13:23. Moon - Rise: 23:06, Set: 07:57. Civil Dark: 22:11 - 04:35. Nautical Dark: 23:14 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

10
10
20
25
40
45
50
54
45
39
49
58
65
63
60
58
66
74
80
71
63
54

Low Clouds (% Sky Obscured)

10
10
19
19
13
12
11
16
21
26
31
39
45
48
49
50
38
27
14
11
7
5

Medium Clouds (% Sky Obscured)

10
10
20
25
40
45
50
54
45
37
34
31
28
21
12
1
11
18
24
29
35
41

High Clouds (% Sky Obscured)

10
10
20
23
25
27
24
22
8
3
2
1
0
10
20
29
38
43
46
47
46
54

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
1
1
1
4
6
7
6
4
0
0
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
18
18
19
19
20
20
20
21
21
22
22
22
22
21
20
19
18
18
17

Feels Like (°C)

18
18
18
18
18
17
17
17
17
18
20
21
21
22
21
22
21
18
18
18
18
17

Dew Point (°C)

12
11
12
13
14
14
15
15
15
15
16
17
18
18
18
19
19
18
17
17
16
15

Relative Humidity (%)

63
60
64
71
76
75
73
71
71
72
74
75
76
78
81
87
89
91
90
92
90
88

Pressure (mb)

1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015

Ozone (du)

324
324
324
324
324
325
325
326
329
332
334
334
334
334
335
335
336
337
338
339
340
341

Forecast for Clovelly, Devon, United Kingdom (51.00,-4.40)

Generated: 07/07/25 03:59:39. Forecast: 07/07/25 to 13/07/25. Timezone: UTC+1.00