Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 99%

18:26

06:42

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:04, Set: 19:02, Transit: 13:02. Moon - Rise: 18:26, Set: 06:42. Civil Dark: 19:35 - 06:32. Nautical Dark: 20:14 - 05:53. Astro Dark: 20:54 - 05:13

Total Clouds (% Sky Obscured)

46
58
68
100
100
100
100
100
100
100
100
100
100
100
100
91
100
100
100
94
96
98
99
97

Low Clouds (% Sky Obscured)

46
45
0
32
38
16
0
0
12
22
17
17
17
14
13
7
0
0
17
7
6
39
52
45

Medium Clouds (% Sky Obscured)

24
30
24
50
73
94
100
100
100
70
37
16
20
0
0
3
0
0
0
0
0
12
25
31

High Clouds (% Sky Obscured)

46
58
68
100
100
100
93
88
95
100
100
100
100
100
100
87
100
100
100
89
91
91
89
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
13
12
12
12
12
11
10
9
9
8
8
8
9
11
14
15
16
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

68
66
72
79
80
74
79
82
89
93
91
91
90
90
91
85
76
69
62
54
48
45
44
44

Pressure (mb)

1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1023
1023
1023
1022
1022

Ozone (du)

281
281
282
281
282
285
289
289
288
289
293
294
295
297
299
299
299
299
299
298
297
297
296
296

Saturday 26

Full Moon 100%

18:39

08:03

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:06, Set: 19:00, Transit: 13:02. Moon - Rise: 18:39, Set: 08:03. Civil Dark: 19:33 - 06:33. Nautical Dark: 20:11 - 05:55. Astro Dark: 20:51 - 05:15

Total Clouds (% Sky Obscured)

97
100
91
79
76
68
75
93
74
67
73
69
75
84
100
96
98
97
99
100
100
100
98
99

Low Clouds (% Sky Obscured)

31
27
23
29
21
9
22
30
30
31
35
18
5
23
38
56
30
49
45
75
90
75
88
81

Medium Clouds (% Sky Obscured)

90
82
90
75
56
25
23
76
59
20
16
32
31
34
40
74
97
73
97
98
100
100
97
99

High Clouds (% Sky Obscured)

89
99
35
10
49
24
43
69
34
54
69
67
53
68
62
50
51
50
76
92
50
57
50
92

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
Light Rain
None
None

Precipitation Probability (%)

0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
9
34
82
53
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0
0

Wind Speed/Direction (mph)

7
7
4
3
3
2
2
2
3
2
3
3
4
4
4
5
7
11
15
17
18
17
16
16

Chance of Frost

Temperature (°C)

18
17
15
13
12
12
11
10
10
9
9
9
10
10
11
12
15
17
18
19
19
18
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
66
84
86
87
87
88
87
88
88
88
90
88
87
88
81
74
72
64
61
63
73
74
78

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1020
1019
1019
1018
1017
1017
1016
1015
1015
1014
1013
1012
1012
1011
1011
1010

Ozone (du)

296
296
295
295
295
296
295
295
294
295
294
295
296
296
294
293
293
294
293
292
293
293
293
294

Sunday 27

Waning Gibbous 98%

18:52

09:26

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:08, Set: 18:58, Transit: 13:02. Moon - Rise: 18:52, Set: 09:26. Civil Dark: 19:30 - 06:35. Nautical Dark: 20:09 - 05:56. Astro Dark: 20:49 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87

Low Clouds (% Sky Obscured)

49
34
54
60
57
50
53
4
22
34
36
25
16
8
3
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
84
24
28
96
30
23
23
20
20
20
30
34
35
90
81
43
99
100
54
24
6
0
0

High Clouds (% Sky Obscured)

100
93
100
100
74
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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
2
2
2
3
3
3
3
3
3
3
3
3
3
3

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 (%)

14
13
17
32
40
34
13
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
15
15
14
14
12
12
11
11
10
9
9
9
9
8
8
8
7
7
6
6
6
6

Relative Humidity (%)

82
77
89
93
92
93
89
89
89
89
86
84
88
88
87
84
75
64
57
54
49
47
46
48

Pressure (mb)

1010
1010
1011
1011
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

293
293
293
293
293
293
293
294
295
296
297
299
302
303
304
305
307
308
309
310
310
311
312
313

Monday 28

Waning Gibbous 93%

19:09

10:53

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:09, Set: 18:55, Transit: 13:01. Moon - Rise: 19:09, Set: 10:53. Civil Dark: 19:28 - 06:36. Nautical Dark: 20:07 - 05:58. Astro Dark: 20:46 - 05:18

Total Clouds (% Sky Obscured)

74
61
76
87
100
65
65
67
70
72
87
100
99
77
89
95
92
94
95
97
98
99
100
100

Low Clouds (% Sky Obscured)

0
0
10
20
30
44
57
67
64
61
62
65
59
53
55
92
92
85
78
74
74
47
72
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
10
23
30
35
35
30
26
26
19
13
6
4
1
46
31
16
87
100
44

High Clouds (% Sky Obscured)

74
61
74
87
100
55
50
52
49
42
58
85
84
45
64
51
75
80
84
89
92
97
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
7
15
16
28
34
43
55
63
80
81
61
35
45
41
26
33
43
43
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
3
3
3
2
3
5
4
5
5
5
6
8
9
9
9
11
12
11
15
18
18
17

Chance of Frost

Temperature (°C)

16
15
14
13
12
11
11
11
11
11
12
13
13
14
14
15
17
18
18
19
20
20
20
20

Feels Like (°C)

14
13
12
11
10
9
12
12
12
12
13
12
11
12
14
14
15
17
17
18
18
17
18
18

Dew Point (°C)

6
7
9
8
8
8
8
8
8
8
10
10
11
12
13
14
14
16
17
18
19
17
18
18

Relative Humidity (%)

49
58
70
74
77
81
81
80
81
81
84
84
86
89
90
92
86
86
92
96
93
82
85
91

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010

Ozone (du)

314
315
315
314
314
312
312
311
308
304
303
302
300
299
297
297
296
295
294
294
293
293
292
293

Tuesday 29

Waning Gibbous 86%

19:30

12:20

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 Bad

Sun - Rise: 07:11, Set: 18:53, Transit: 13:01. Moon - Rise: 19:30, Set: 12:20. Civil Dark: 19:26 - 06:38. Nautical Dark: 20:04 - 06:00. Astro Dark: 20:44 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
88
83
79
76
72
60
45
28
44

Low Clouds (% Sky Obscured)

42
31
30
30
33
38
63
78
83
85
88
85
84
81
65
66
65
52
38
27
24
26
28
25

Medium Clouds (% Sky Obscured)

68
30
30
92
91
33
78
96
99
98
96
98
29
24
28
35
38
33
28
21
13
6
0
7

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
96
95
100
86
33
25
20
42
40
35
30
24
19
12
6
0
30

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

72
60
24
15
25
37
43
59
77
57
69
87
95
95
78
58
36
32
39
41
44
36
14
18

Precipitation Amount (mm)

0.5
0.3
0
0
0
0
0
0.3
0.5
0
0.2
0.4
0.5
0.5
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
18
18
17
17
16
17
17
17
17
17
16
17
16
16
14
12
10
9
9
9

Relative Humidity (%)

88
88
92
95
95
93
86
86
86
92
93
92
92
93
92
89
88
85
72
61
52
51
50
50

Pressure (mb)

1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

292
291
291
290
289
289
288
287
285
284
284
284
285
284
286
288
290
292
299
307
314
314
313
313

Wednesday 30

Waning Gibbous 76%

20:01

13:43

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:12, Set: 18:51, Transit: 13:01. Moon - Rise: 20:01, Set: 13:43. Civil Dark: 19:24 - 06:40. Nautical Dark: 20:02 - 06:01. Astro Dark: 20:42 - 05:22

Total Clouds (% Sky Obscured)

63
81
86
91
98
98
99
100
100
99
99
98
96
94
95
96
97
93
89
86
90
95
100
90

Low Clouds (% Sky Obscured)

21
19
18
16
15
29
43
58
65
71
78
60
43
27
19
10
2
11
20
31
44
58
68
53

Medium Clouds (% Sky Obscured)

15
26
45
62
77
87
94
100
91
82
75
66
63
54
38
22
5
21
37
54
70
85
100
77

High Clouds (% Sky Obscured)

60
81
86
91
98
98
99
100
94
89
87
86
85
80
83
89
97
92
86
81
87
94
100
79

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

16
9
15
13
5
31
43
47
50
53
52
46
35
13
17
17
15
30
39
48
81
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.9
1.5
1.1

Wind Speed/Direction (mph)

17
14
12
10
9
7
7
7
7
8
8
8
7
6
6
7
9
11
12
13
14
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
67
78
79
82
84
84
84
84
86
86
87
89
90
92
84
79
74
76
76
77
82
86
93

Pressure (mb)

1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

312
311
311
311
311
311
312
312
313
314
316
317
317
317
317
317
317
317
317
316
316
317
318
318

Thursday 1

Waning Gibbous 66%

20:44

14:53

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:14, Set: 18:49, Transit: 13:00. Moon - Rise: 20:44, Set: 14:53. Civil Dark: 19:21 - 06:41. Nautical Dark: 20:00 - 06:03. Astro Dark: 20:39 - 05:24

Total Clouds (% Sky Obscured)

82
76
73
70
67
66
66
65
61
58
55
59
63
68
69
70
71
73
75
73

Low Clouds (% Sky Obscured)

38
23
25
27
26
23
23
20
17
16
14
10
5
4
5
5
8
9
12
15

Medium Clouds (% Sky Obscured)

52
24
23
22
17
16
11
15
10
10
15
15
20
15
15
15
15
15
10
10

High Clouds (% Sky Obscured)

57
36
41
40
40
45
50
50
51
57
55
59
62
62
63
64
55
54
53
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

95
67
52
42
23
16
11
3
26
30
9
36
21
7
58
57
27
65
83
85

Precipitation Amount (mm)

0.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.3
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
12
12
13
12
12
13
10
10
10
11
10
10
10
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

92
90
89
89
89
90
92
92
91
91
90
90
90
90
90
84
79
74
66
57

Pressure (mb)

1017
1017
1018
1018
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1026
1026

Ozone (du)

319
321
322
322
323
323
319
316
312
309
306
302
301
301
300
300
300
300
300
300

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

Generated: 25/09/26 17:07:12. Forecast: 25/09/26 to 01/10/26. Timezone: UTC+1.00