Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

Waning Gibbous 63%

21:28

13:08

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:30, Set: 19:55, Transit: 13:11. Moon - Rise: 21:28, Set: 13:08. Civil Dark: 20:29 - 05:56. Nautical Dark: 21:10 - 05:15. Astro Dark: 21:55 - 04:30

Total Clouds (% Sky Obscured)

100
98
92
93
96
92
64
89
79
90
88
95
96
89
97
98
100
99
89
99
98
100
100
97

Low Clouds (% Sky Obscured)

94
90
78
74
63
81
59
63
62
65
79
89
91
81
92
67
49
44
62
49
33
38
82
82

Medium Clouds (% Sky Obscured)

9
11
0
5
6
9
11
17
22
20
17
14
5
7
9
5
8
9
13
14
29
23
16
9

High Clouds (% Sky Obscured)

51
44
57
71
71
50
22
50
15
40
11
2
41
3
48
92
100
99
56
96
68
100
100
88

ISS Passover

Visibility (miles)

7
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
1
3
2
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 (%)

19
3
1
5
8
12
8
0
0
1
1
2
5
13
8
2
0
3
0
4
2
1
1
11

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)

23
23
20
19
17
16
14
12
11
10
12
11
13
12
11
11
12
9
9
10
11
12
13
12

Chance of Frost

Temperature (°C)

19
19
20
20
21
20
20
19
19
19
18
18
18
18
18
19
18
18
18
18
19
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
95
95
91
86
85
84
89
89
89
92
92
95
95
96
98
95
95
93
86
78
69
67
69

Pressure (mb)

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

Ozone (du)

297
296
296
296
296
295
294
293
292
292
292
292
292
290
289
289
289
289
289
290
290
291
291
291

Thursday 3

Waning Gibbous 51%

22:02

14:33

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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: 06:31, Set: 19:52, Transit: 13:11. Moon - Rise: 22:02, Set: 14:33. Civil Dark: 20:26 - 05:58. Nautical Dark: 21:08 - 05:16. Astro Dark: 21:52 - 04:32

Total Clouds (% Sky Obscured)

94
97
97
83
83
86
42
43
40
48
59
79
85
95
97
96
88
92
89
82
75
91
97
100

Low Clouds (% Sky Obscured)

72
52
60
67
71
68
41
24
29
27
28
47
81
87
91
92
84
84
81
78
74
88
69
92

Medium Clouds (% Sky Obscured)

6
6
6
0
0
0
0
1
0
11
23
27
19
14
13
5
5
7
10
6
5
17
67
97

High Clouds (% Sky Obscured)

92
82
92
49
61
53
19
24
7
8
16
54
43
36
54
26
34
18
1
9
3
7
70
86

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
Very Light Rain

Precipitation Probability (%)

18
11
8
9
19
4
2
1
0
0
0
0
1
4
5
6
14
9
23
20
19
14
9
38

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
0.2

Wind Speed/Direction (mph)

15
16
17
18
18
16
14
14
11
10
10
11
13
13
16
18
17
17
17
18
17
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
20
19
20
20
18
19
17
17
16
16
16
16
15
16
16
16
16
17
18
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

76
81
76
72
74
76
77
84
86
88
85
92
92
92
88
89
92
91
86
88
91
89
85
67

Pressure (mb)

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

Ozone (du)

289
288
288
289
288
287
287
287
287
287
287
287
288
286
288
289
290
291
291
291
290
290
290
290

Friday 4

Third Quarter 39%

22:50

15:52

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:33, Set: 19:50, Transit: 13:11. Moon - Rise: 22:50, Set: 15:52. Civil Dark: 20:24 - 05:59. Nautical Dark: 21:05 - 05:18. Astro Dark: 21:50 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
86
76
66
81
76
93
77
78
98
85
93
88
63
63
77
56
87

Low Clouds (% Sky Obscured)

86
72
80
35
42
36
16
14
0
0
0
0
0
0
0
0
0
5
3
1
0
3
8
13

Medium Clouds (% Sky Obscured)

97
99
100
84
80
99
98
50
76
23
23
17
10
8
7
7
10
14
15
15
16
14
12
10

High Clouds (% Sky Obscured)

92
100
93
100
99
73
92
66
25
38
34
54
32
61
63
98
65
76
71
44
40
55
32
66

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 (%)

24
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

18
14
13
13
13
14
14
10
8
8
7
6
6
5
4
4
4
3
3
3
3
3
3
5

Chance of Frost

Temperature (°C)

21
19
18
19
19
18
17
16
15
15
14
14
14
14
14
13
13
12
12
14
15
17
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
46
43
44
47
52
58
66
79
80
86
86
87
89
86
86
86
84
86
79
69
60
52
49

Pressure (mb)

1016
1016
1016
1017
1017
1018
1019
1019
1020
1021
1021
1022
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025

Ozone (du)

292
292
292
293
295
297
297
299
302
304
304
303
301
300
299
298
297
295
294
293
291
289
288
287

Saturday 5

Waning Crescent 28%

23:57

16:57

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

Sun - Rise: 06:34, Set: 19:48, Transit: 13:10. Moon - Rise: 23:57, Set: 16:57. Civil Dark: 20:22 - 06:01. Nautical Dark: 21:03 - 05:20. Astro Dark: 21:47 - 04:36

Total Clouds (% Sky Obscured)

79
71
62
70
39
29
25
24
33
46
39
40
32
31
25
36
47
56
68
79
86
92
93
87

Low Clouds (% Sky Obscured)

13
13
13
13
14
15
16
18
19
15
15
14
9
4
0
5
10
15
15
19
11
12
22
19

Medium Clouds (% Sky Obscured)

8
9
10
7
4
2
1
1
0
0
0
0
0
15
25
36
47
56
68
79
83
92
93
64

High Clouds (% Sky Obscured)

42
26
4
25
2
2
0
0
10
28
29
35
22
31
25
36
47
55
60
65
30
65
55
29

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
8
6
15
9
11

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

Chance of Frost

Temperature (°C)

19
19
19
19
18
18
17
16
16
15
15
16
16
16
16
16
17
17
17
18
19
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
51
54
57
60
62
68
77
77
75
75
74
73
75
74
77
74
74
78
77
75
69
67
67

Pressure (mb)

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

Ozone (du)

286
286
285
285
285
286
288
289
290
291
290
290
289
289
288
287
286
286
288
288
288
288
289
291

Sunday 6

Waning Crescent 18%

01:17

17:45

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 OK
03 OK
04 OK
05 Bad
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:36, Set: 19:46, Transit: 13:10. Moon - Rise: 01:17, Set: 17:45. Civil Dark: 20:19 - 06:02. Nautical Dark: 21:00 - 05:22. Astro Dark: 21:44 - 04:38

Total Clouds (% Sky Obscured)

97
88
100
100
100
100
100
100
100
71
60
56
49
41
32
39
46
42
41
54
69
80
90
100

Low Clouds (% Sky Obscured)

14
14
18
19
17
16
21
25
48
34
32
34
33
34
32
39
40
37
25
19
10
20
34
47

Medium Clouds (% Sky Obscured)

6
0
0
97
75
48
26
35
16
9
3
26
19
11
4
3
3
2
2
1
0
5
10
14

High Clouds (% Sky Obscured)

70
73
100
100
100
100
78
50
25
0
0
0
0
0
0
17
40
42
41
51
65
79
89
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
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 (%)

17
7
1
2
3
1
9
31
43
30
21
12
13
10
3
6
8
3
4
3
1
3
10
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
56
56
58
58
59
67
77
82
83
82
82
81
81
81
81
83
87
93
87
81
76
67
61

Pressure (mb)

1017
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

291
288
289
290
293
296
296
296
298
299
299
300
302
304
305
307
306
306
305
304
304
303
302
301

Monday 7

Waning Crescent 9%

02:45

18:18

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 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:37, Set: 19:44, Transit: 13:10. Moon - Rise: 02:45, Set: 18:18. Civil Dark: 20:17 - 06:04. Nautical Dark: 20:58 - 05:24. Astro Dark: 21:41 - 04:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
81
56
34
27
24
26
46
56
55
49
44
44

Low Clouds (% Sky Obscured)

34
20
9
6
5
2
2
3
4
30
56
83
55
28
0
0
0
0
23
47
55
49
44
44

Medium Clouds (% Sky Obscured)

41
68
95
100
99
99
99
100
99
89
81
76
64
49
33
27
22
16
9
3
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
71
40
9
6
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
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
1
0
0
0
0
8
15
23
30
32
28
28
24
10
17
22
19
41
50
48
42
35
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)

13
14
13
13
12
12
12
12
12
13
13
13
14
14
14
14
14
14
13
13
14
16
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
55
55
55
58
61
64
71
75
83
83
82
80
82
83
84
83
80
80
74
69
64
60
55

Pressure (mb)

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

Ozone (du)

300
299
298
298
298
299
300
300
300
300
303
306
309
314
319
324
324
325
325
329
334
338
342
345

Tuesday 8

Waning Crescent 4%

04:13

18:42

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: 06:39, Set: 19:41, Transit: 13:09. Moon - Rise: 04:13, Set: 18:42. Civil Dark: 20:15 - 06:06. Nautical Dark: 20:55 - 05:25. Astro Dark: 21:38 - 04:42

Total Clouds (% Sky Obscured)

52
60
66
66
69
70
79
86
96
85
69
48
62
81
100
88
75
63

Low Clouds (% Sky Obscured)

52
60
53
42
30
21
18
18
29
32
29
24
28
46
67
65
63
62

Medium Clouds (% Sky Obscured)

2
4
5
7
8
9
28
51
75
56
30
8
26
48
70
47
25
2

High Clouds (% Sky Obscured)

0
0
0
21
41
62
73
83
94
85
69
48
62
44
19
16
22
31

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

19
20
12
21
26
28
43
46
37
35
31
19
41
53
62
55
43
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0

Wind Speed/Direction (mph)

18
19
20
20
20
19
19
17
17
16
16
16
17
16
15
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
6
5
6
7
9
9
10
11
11
10
10
10
10
10
9
9

Relative Humidity (%)

52
46
43
38
45
54
64
69
75
83
82
80
79
80
81
84
81
80

Pressure (mb)

1011
1010
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

349
346
342
339
341
343
345
348
351
354
355
356
356
357
358
359
356
353

Forecast for Beer, Devon, United Kingdom (50.70,-3.09)

Generated: 02/09/26 13:25:55. Forecast: 02/09/26 to 08/09/26. Timezone: UTC+1.00