Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 95%

22:46

07:54

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

Sun - Rise: 05:15, Set: 21:25, Transit: 13:19. Moon - Rise: 22:46, Set: 07:54. Civil Dark: 22:09 - 04:31. Nautical Dark: 23:13 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
19
32
27
23
8
17
15
21
57
38
15
0
0
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

0
0
0
0
19
32
27
23
8
17
15
21
57
38
15
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)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

23
25
27
28
29
29
29
29
29
28
27
25
23
21
20
19
18
17
17
17
16
16
18
21

Feels Like (°C)

24
25
27
29
30
30
30
31
31
30
29
28
24
22
21
20
19
19
19
18
17
17
19
20

Dew Point (°C)

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

Relative Humidity (%)

46
42
39
37
36
34
33
34
35
35
37
52
62
74
76
76
79
79
76
73
72
72
63
52

Pressure (mb)

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

Ozone (du)

320
320
321
324
325
325
327
328
328
327
328
328
326
326
326
327
326
326
328
329
331
332
334
329

Sunday 13

Waning Gibbous 88%

23:03

No Set

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 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:16, Set: 21:24, Transit: 13:20. Moon - Rise: 23:03, Set: No Set. Civil Dark: 22:08 - 04:33. Nautical Dark: 23:11 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
6
6
3
25
24
100
95
100
100
100
99
99
49
77
66
69
55
75
82
54
56
92
58

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
46
69
55
73
81
54
51
87
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
40
45
88
63
27
67
59
2
0
23
18
0
0
3
3

High Clouds (% Sky Obscured)

1
6
5
3
25
24
100
95
100
100
100
94
99
29
12
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
2
2
1
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
1
1
0
0
15
13
3
1
1
2
2
4
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)

10
11
11
12
11
11
12
12
12
11
9
8
5
4
4
5
6
6
9
8
11
11
13
15

Chance of Frost

Temperature (°C)

22
24
25
26
27
28
28
27
26
25
24
22
21
19
17
17
16
16
16
15
16
15
15
16

Feels Like (°C)

22
22
23
24
25
24
24
23
22
21
22
20
19
16
16
16
16
18
17
16
15
15
14
13

Dew Point (°C)

12
10
7
5
4
4
4
6
7
5
6
7
8
8
9
13
15
16
16
15
15
15
14
13

Relative Humidity (%)

51
43
31
25
22
21
22
25
28
27
30
37
43
50
58
77
89
96
98
100
98
98
93
82

Pressure (mb)

1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013

Ozone (du)

329
329
328
327
325
324
324
323
325
326
331
331
338
343
345
344
342
338
337
335
335
337
338
339

Monday 14

Waning Gibbous 80%

23:16

09:16

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

Sun - Rise: 05:17, Set: 21:23, Transit: 13:20. Moon - Rise: 23:16, Set: 09:16. Civil Dark: 22:07 - 04:34. Nautical Dark: 23:10 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
32
41
61
58
60
58
36
59
32
37
29
35
36
47
48
48
51
51
51
41
35
79
92

Low Clouds (% Sky Obscured)

44
32
41
51
50
30
37
36
32
31
35
29
35
36
47
48
48
51
51
51
41
35
38
42

Medium Clouds (% Sky Obscured)

19
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
40

High Clouds (% Sky Obscured)

0
0
0
0
1
20
14
3
20
1
0
0
0
0
0
0
0
0
0
0
0
0
20
25

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 (%)

6
12
9
31
5
0
0
1
2
4
7
8
8
9
8
6
6
7
6
11
14
8
15
18

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
17
18
19
20
20
20
20
20
19
19
17
14
12
10
9
8
8
8
8
9
10
12
15

Chance of Frost

Temperature (°C)

18
19
20
20
20
20
20
20
19
18
17
16
14
12
11
11
11
11
11
11
11
11
12
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
55
48
44
54
42
36
35
37
43
47
55
69
80
92
95
95
95
96
96
95
95
87
75

Pressure (mb)

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

Ozone (du)

339
339
339
340
341
344
347
348
350
352
352
353
355
359
360
360
357
357
353
354
349
344
341
339

Tuesday 15

Waning Gibbous 70%

23:29

10:38

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
07 Bad
08 Bad

Sun - Rise: 05:19, Set: 21:22, Transit: 13:20. Moon - Rise: 23:29, Set: 10:38. Civil Dark: 22:06 - 04:35. Nautical Dark: 23:08 - 03:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
96
96
95
91
91
88
75
91
93
95
98
100
100
100
100
100
99
99
93
86
79
88
93

Low Clouds (% Sky Obscured)

51
47
56
73
67
70
43
43
42
58
67
67
67
66
68
68
65
56
50
40
28
20
20
10

Medium Clouds (% Sky Obscured)

60
54
49
48
72
82
79
54
60
55
42
44
40
35
40
50
53
63
73
57
41
25
40
55

High Clouds (% Sky Obscured)

25
29
30
18
2
2
2
15
42
65
59
53
48
53
100
77
66
98
87
60
54
64
58
64

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

29
37
41
41
45
48
49
43
32
22
23
32
28
32
42
56
76
40
22
10
14
10
19
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

17
18
19
19
20
20
20
21
21
21
20
16
15
14
13
13
12
11
11
11
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
7
7
7
6
6
5
5
6
11
13
13
13
14
14
15
15
15
15
15
15
15
16

Relative Humidity (%)

68
61
51
50
50
45
46
40
42
48
78
90
93
93
95
95
96
98
96
96
96
98
96
98

Pressure (mb)

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

Ozone (du)

336
335
334
333
332
331
327
324
319
318
314
310
307
302
298
297
296
296
298
300
300
300
302
299

Wednesday 16

Waning Gibbous 59%

23:41

11:59

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
07 Bad
08 Bad

Sun - Rise: 05:20, Set: 21:21, Transit: 13:20. Moon - Rise: 23:41, Set: 11:59. Civil Dark: 22:04 - 04:37. Nautical Dark: 23:06 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
98
98
98
99
100
99
98
97
63
65
72
74
78
83
83
85
88
91
92
93
96
98

Low Clouds (% Sky Obscured)

5
36
64
88
92
95
100
97
94
91
58
60
61
65
69
73
72
70
72
77
82
83
85
88

Medium Clouds (% Sky Obscured)

70
78
88
96
92
84
60
73
76
78
63
65
58
59
57
52
43
44
44
52
56
65
59
57

High Clouds (% Sky Obscured)

95
66
66
31
21
18
9
18
36
49
51
57
45
42
45
62
67
65
64
57
50
34
49
69

ISS Passover

Visibility (miles)

0
0
0
1
2
2
2
2
2
4
3
2
2
2
1
1
1
1
0
0
3
6
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

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

Precipitation Probability (%)

79
57
48
35
25
23
38
37
16
17
23
20
15
18
21
23
25
25
24
30
28
23
28
27

Precipitation Amount (mm)

0.8
0.3
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
10
11
13
12
12
12
12
12
11
13
11
9
9
9
9
9
9
9
9
9
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
18
18
18
19
18
18
18
18
18
18
19
18
17
16
16
15
16
16
16
16
16
16
16

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

296
298
298
300
303
306
306
305
307
308
309
312
314
316
318
320
322
319
316
313
312
311
311
312

Thursday 17

Waning Gibbous 48%

23:55

13:23

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 OK
05 OK
06 Good
07 OK
08 OK

Sun - Rise: 05:21, Set: 21:20, Transit: 13:20. Moon - Rise: 23:55, Set: 13:23. Civil Dark: 22:03 - 04:38. Nautical Dark: 23:04 - 03:38. Astro Dark: N/A - 01:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
95
93
93
94
94
96
97
99
84
68
53
40
28
13
25
36

Low Clouds (% Sky Obscured)

90
86
84
87
82
74
66
49
32
16
11
7
2
4
7
8
12
17
21
13
6
0
6
13

Medium Clouds (% Sky Obscured)

55
60
57
70
56
45
38
33
31
27
34
31
25
40
56
71
51
33
14
10
7
4
5
5

High Clouds (% Sky Obscured)

99
99
100
100
99
98
97
94
90
85
87
91
90
94
95
96
69
39
13
12
9
10
19
21

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 (%)

25
26
24
19
35
42
43
34
24
10
9
6
0
0
0
0
0
0
0
0
0
0
1
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)

13
15
15
14
14
14
13
13
13
12
11
9
7
5
5
5
4
4
4
3
3
3
2
4

Chance of Frost

Temperature (°C)

18
19
19
19
19
19
19
19
19
18
18
16
15
13
13
12
12
12
11
10
11
12
12
14

Feels Like (°C)

16
17
17
17
17
18
17
17
17
17
16
15
14
14
13
13
12
10
10
10
10
10
10
13

Dew Point (°C)

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

Relative Humidity (%)

90
89
84
78
72
73
76
76
76
74
72
79
87
95
95
96
96
96
95
95
95
95
92
80

Pressure (mb)

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

Ozone (du)

313
313
314
314
314
316
318
319
321
323
325
325
326
326
327
329
331
332
332
332
332
331
331
332

Friday 18

Third Quarter 36%

00:12

14:49

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: 05:22, Set: 21:19, Transit: 13:20. Moon - Rise: 00:12, Set: 14:49. Civil Dark: 22:02 - 04:40. Nautical Dark: 23:02 - 03:40. Astro Dark: 01:01 - 01:50

Total Clouds (% Sky Obscured)

50
56
57
56
69
82
98
98
99
100
98
96
95
96
98
100

Low Clouds (% Sky Obscured)

19
20
25
34
37
38
38
34
30
27
24
21
18
22
26
28

Medium Clouds (% Sky Obscured)

4
7
10
11
33
58
85
78
70
63
63
69
69
79
88
98

High Clouds (% Sky Obscured)

15
9
8
3
32
58
87
92
95
99
90
74
60
48
45
54

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

6
8
8
1
4
2
0
0
0
0
0
1
0
2
5
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
9
10
12
13
13
12
12
12
12
11
9
7
5
5
5

Chance of Frost

Temperature (°C)

16
17
18
19
20
19
18
18
18
18
18
16
15
13
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
61
55
50
45
47
48
50
52
54
57
66
76
87
92
95

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

333
333
333
332
332
333
335
336
339
341
343
345
346
347
345
343

Forecast for Dulverton, Somerset, United Kingdom (51.04,-3.55)

Generated: 12/07/25 09:12:39. Forecast: 12/07/25 to 18/07/25. Timezone: UTC+1.00