Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

21:19

04:59

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

Sun - Rise: 05:36, Set: 21:05, Transit: 13:20. Moon - Rise: 21:19, Set: 04:59. Civil Dark: 21:45 - 04:55. Nautical Dark: 22:39 - 04:01. Astro Dark: 23:56 - 02:44

Total Clouds (% Sky Obscured)

0
0
0
0
6
16
18
24
27
27
56
62
66
87
66
56
63
27
26
47
80
95
87
100

Low Clouds (% Sky Obscured)

0
0
0
0
6
16
18
22
27
25
28
32
42
57
33
24
26
21
23
28
32
44
52
78

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
0
0
2
2
2
38
39
26
40
40
40
49
8
7
27
69
89
80
99

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
7

Fog (%)

0
0
26
26
93
100
100
100
65
6
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
1
1
1
2
2
2
2
2
4
7
9
10
10
10
14
16
16
15
13
12
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
14
13
13
12
12
12
13
12
11
10
8
7
6
7
11
12
12
11
12
14
15
16

Relative Humidity (%)

95
92
92
90
92
92
90
84
72
58
48
41
34
30
29
32
43
49
52
55
62
77
90
96

Pressure (mb)

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

Ozone (du)

330
329
329
332
334
333
327
325
323
324
323
320
318
318
319
319
321
324
326
325
325
324
322
322

Thursday 30

Waning Gibbous 100%

21:35

06:14

00 Bad
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 OK
14 Good
15 Good
16 OK
17 Good
18 Good
19 Good
20 Good
21 OK
22 OK
23 Good

Sun - Rise: 05:37, Set: 21:03, Transit: 13:20. Moon - Rise: 21:35, Set: 06:14. Civil Dark: 21:43 - 04:57. Nautical Dark: 22:37 - 04:03. Astro Dark: 23:52 - 02:48

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
91
63
81
65
54
31
7
8
15
8
3
0
2
23
38
15

Low Clouds (% Sky Obscured)

72
55
59
71
61
73
57
37
63
49
47
32
2
0
0
7
15
8
3
0
0
4
21
0

Medium Clouds (% Sky Obscured)

0
39
6
44
62
33
3
0
0
6
57
42
52
26
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
89
100
100
100
100
100
100
80
44
33
22
3
1
7
1
0
0
0
0
2
23
25
15

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 (%)

5
6
4
9
7
15
19
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
0
0
0
1
1
3
1
2
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
10
9
7
6
8
10
12
12
13
14
14
14
14
14
14
13
12
10
8
6
5

Chance of Frost

Temperature (°C)

16
17
17
16
16
16
15
16
17
18
18
19
20
20
21
20
20
20
19
18
16
14
13
13

Feels Like (°C)

15
15
15
14
14
14
15
16
15
16
15
15
15
16
17
17
17
17
16
15
14
14
11
10

Dew Point (°C)

16
17
16
16
14
15
15
15
14
13
10
7
4
3
3
4
3
4
3
2
3
7
9
10

Relative Humidity (%)

96
98
96
98
92
95
96
92
83
72
57
47
36
31
32
33
33
36
35
35
41
63
76
84

Pressure (mb)

1016
1016
1016
1015
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1021

Ozone (du)

322
324
325
327
327
327
328
328
328
328
328
334
338
341
343
344
345
346
348
348
345
344
344
343

Friday 31

Waning Gibbous 98%

21:49

07:30

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

Sun - Rise: 05:39, Set: 21:01, Transit: 13:20. Moon - Rise: 21:49, Set: 07:30. Civil Dark: 21:41 - 04:59. Nautical Dark: 22:35 - 04:05. Astro Dark: 23:48 - 02:52

Total Clouds (% Sky Obscured)

8
2
0
7
9
0
0
0
0
7
51
62
59
67
72
76
79
82
90
95
95
95
95
95

Low Clouds (% Sky Obscured)

0
0
0
5
8
0
0
0
0
7
47
28
34
43
50
52
54
53
55
51
46
37
38
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
38
32
29
29
30
27
21
16
24
32
40
37
31

High Clouds (% Sky Obscured)

8
2
0
2
0
0
0
0
0
0
0
0
0
0
0
0
23
53
80
77
80
77
84
87

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
3
3
2
2
1
2
2
3
3
5
8
10
11
10
11
11
9
7
6
6

Chance of Frost

Temperature (°C)

12
11
11
10
10
9
9
11
15
17
19
21
21
22
22
22
23
22
20
19
18
16
15
14

Feels Like (°C)

10
11
11
10
10
9
10
11
16
18
19
21
21
21
19
19
19
18
17
16
16
16
15
15

Dew Point (°C)

11
10
9
8
7
6
6
5
5
5
4
3
2
2
3
4
3
3
2
3
6
10
12
13

Relative Humidity (%)

90
90
87
85
84
81
78
67
52
43
36
31
28
27
28
29
27
28
30
34
44
67
83
92

Pressure (mb)

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

Ozone (du)

343
342
342
343
343
345
347
348
347
347
348
349
349
348
348
348
348
348
349
348
346
345
344
344

Saturday 1

Waning Gibbous 94%

22:01

08:45

00 Bad
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

Sun - Rise: 05:40, Set: 21:00, Transit: 13:20. Moon - Rise: 22:01, Set: 08:45. Civil Dark: 21:40 - 05:00. Nautical Dark: 22:33 - 04:08. Astro Dark: 23:44 - 02:56

Total Clouds (% Sky Obscured)

95
94
87
86
81
77
68
74
82
88
92
95
91
93
96
95
95
93
91
95
96
96
100
100

Low Clouds (% Sky Obscured)

34
21
10
0
6
12
17
12
6
0
9
18
23
19
15
11
8
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

28
27
25
23
21
16
13
22
28
29
28
31
30
35
31
31
32
33
29
33
33
28
34
34

High Clouds (% Sky Obscured)

85
75
71
66
60
51
39
36
29
25
31
42
38
58
77
90
90
93
91
93
81
89
100
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
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
12
15
17
19
20
20
21
22
22
22
21
20
19
17
16
14
14

Feels Like (°C)

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

Dew Point (°C)

13
12
11
11
10
10
11
11
11
8
7
6
5
3
2
1
2
2
2
4
5
8
9
9

Relative Humidity (%)

93
92
90
90
92
92
93
90
76
56
47
40
35
31
26
24
25
26
31
36
44
61
70
73

Pressure (mb)

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

Ozone (du)

347
355
352
349
345
341
338
337
336
334
333
332
332
334
333
333
331
331
330
329
328
328
328
328

Sunday 2

Waning Gibbous 88%

22:13

10:00

00 Bad
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

Sun - Rise: 05:42, Set: 20:58, Transit: 13:20. Moon - Rise: 22:13, Set: 10:00. Civil Dark: 21:38 - 05:02. Nautical Dark: 22:30 - 04:10. Astro Dark: 23:40 - 03:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
93
96
99
99
100
100
100
100
100
100
100
100
100
100
100
98
95

Low Clouds (% Sky Obscured)

0
0
0
0
9
17
25
10
23
36
42
49
55
56
57
58
72
86
90
92
97
98
95
94

Medium Clouds (% Sky Obscured)

35
35
30
30
25
20
80
84
91
98
98
99
100
99
98
98
98
98
98
95
90
80
76
76

High Clouds (% Sky Obscured)

100
100
100
100
80
61
45
39
33
27
45
66
84
90
95
100
100
100
100
100
100
100
87
75

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

Precipitation Probability (%)

3
12
20
29
27
24
15
8
14
21
28
40
54
57
71
89
81
76
70
66
59
49
45
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.8
0.6
0.5
0.4
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
13
13
14
16
17
18
19
19
20
21
21
22
21
21
20
19
18
17
16

Feels Like (°C)

13
12
12
11
10
10
10
11
11
11
11
11
10
10
18
17
17
18
19
20
16
17
18
17

Dew Point (°C)

10
9
9
9
7
9
9
8
6
5
4
3
1
-1
-1
-1
-0
-1
-1
-1
0
2
3
2

Relative Humidity (%)

73
69
73
71
65
74
74
64
54
45
38
33
29
26
24
23
22
22
23
23
28
33
39
38

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

328
328
326
326
329
330
331
332
330
329
328
329
329
329
330
332
333
332
331
330
331
331
332
330

Monday 3

Waning Gibbous 80%

22:25

11:17

00 Bad
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

Sun - Rise: 05:43, Set: 20:57, Transit: 13:20. Moon - Rise: 22:25, Set: 11:17. Civil Dark: 21:36 - 05:04. Nautical Dark: 22:28 - 04:12. Astro Dark: 23:36 - 03:03

Total Clouds (% Sky Obscured)

94
97
98
100
100
100
100
94
87
80
76
71
67
63
58
52
56
61
69
74
82
93
96
97

Low Clouds (% Sky Obscured)

91
90
90
89
88
87
87
81
73
68
65
63
64
60
55
51
55
61
68
60
52
44
44
45

Medium Clouds (% Sky Obscured)

77
64
48
33
34
33
35
42
46
50
43
36
29
18
11
2
2
1
0
1
1
2
13
23

High Clouds (% Sky Obscured)

57
58
63
68
76
80
87
59
29
0
0
0
0
4
6
8
5
4
3
26
49
72
74
80

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 (%)

28
28
24
15
18
16
7
15
17
15
15
11
4
5
6
2
2
3
2
7
8
8
8
6

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
3
3
3
4
4
5
5
5
7
9
10
12
13
13
13
13
13
13
13
11
8
6
6

Chance of Frost

Temperature (°C)

16
16
17
17
17
17
17
17
18
20
21
21
21
22
22
22
22
21
19
18
17
16
15
15

Feels Like (°C)

16
15
15
15
15
15
15
15
16
16
15
15
15
14
21
19
18
18
19
19
16
17
18
18

Dew Point (°C)

2
2
3
4
4
5
5
5
4
3
2
-0
-2
-5
-3
-2
-0
2
5
7
9
11
14
14

Relative Humidity (%)

38
38
39
40
42
42
45
46
39
34
28
24
20
17
18
20
23
29
37
47
59
74
93
93

Pressure (mb)

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

Ozone (du)

329
327
327
326
326
327
328
329
329
328
328
325
323
320
317
314
310
309
308
307
305
304
302
302

Tuesday 4

Waning Gibbous 71%

22:40

12:36

Sun - Rise: 05:45, Set: 20:55, Transit: 13:20. Moon - Rise: 22:40, Set: 12:36. Civil Dark: 21:34 - 05:06. Nautical Dark: 22:25 - 04:14. Astro Dark: 23:33 - 03:07

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

Generated: 29/07/26 00:15:06. Forecast: 29/07/26 to 04/08/26. Timezone: UTC+1.00