Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 9%

02:49

18:20

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 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 06:40, Set: 19:46, Transit: 13:12. Moon - Rise: 02:49, Set: 18:20. Civil Dark: 20:19 - 06:07. Nautical Dark: 21:00 - 05:27. Astro Dark: 21:43 - 04:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
16
28
24
31
24

Low Clouds (% Sky Obscured)

15
21
30
35
51
54
62
89
76
73
65
66
59
53
49
55
57
60
41
16
28
24
31
24

Medium Clouds (% Sky Obscured)

93
96
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
2
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
82
18
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
7
3
2
1
2
3
2
4
4
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

14
41
50
40
49
77
90
95
95
95
95
95
95
95
95
95
95
58
9
3
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.6
1
1.5
1.3
1
1.9
2.2
2.2
2.6
1.7
0.6
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
11
11
10
9
9
9
10
9
9
8
6
4
2
2
4
7
11
14
16
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
57
67
68
74
79
85
90
92
95
95
96
95
95
96
95
93
90
87
75
59
52
53
52

Pressure (mb)

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

Ozone (du)

297
298
297
296
296
296
296
296
294
294
294
295
295
297
300
306
311
317
334
350
338
331
330
332

Tuesday 8

Waning Crescent 4%

04:17

18:44

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

Sun - Rise: 06:42, Set: 19:44, Transit: 13:12. Moon - Rise: 04:17, Set: 18:44. Civil Dark: 20:17 - 06:09. Nautical Dark: 20:57 - 05:29. Astro Dark: 21:40 - 04:46

Total Clouds (% Sky Obscured)

14
0
28
29
12
16
22
26
33
33
10
8
13
39
40
33
57
56
35
42
41
41
41
21

Low Clouds (% Sky Obscured)

14
0
27
24
6
16
22
26
33
33
10
8
13
34
29
21
46
48
35
39
37
40
40
21

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
0
0
0
0
0
0
0
0
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
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
1
2
4
5
3
3
2
2
2
2
2
2
3
6
2
1
0
0
0
1

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)

17
15
12
11
10
7
7
7
6
5
5
6
5
5
4
5
8
10
11
11
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
61
62
57
56
66
74
83
90
93
92
90
90
90
83
80
74
68
60
54
52
49
44
43

Pressure (mb)

1012
1013
1013
1014
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

335
339
340
339
339
337
338
339
341
341
341
340
338
337
336
334
332
332
332
330
328
328
325
324

Wednesday 9

Waning Crescent 1%

05:42

19:02

17 OK
18 Bad
19 OK
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: 06:43, Set: 19:42, Transit: 13:11. Moon - Rise: 05:42, Set: 19:02. Civil Dark: 20:15 - 06:10. Nautical Dark: 20:55 - 05:31. Astro Dark: 21:38 - 04:48

Total Clouds (% Sky Obscured)

23
50
43
63
71
100
100
96
100
100
100
100
100
100
100
96
75
50
63
77
100
100
85
73

Low Clouds (% Sky Obscured)

23
35
43
63
71
60
21
31
32
65
54
67
60
37
32
28
33
29
24
38
29
26
32
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
13
23
13
100
100
100
96
49
17
25
24
29
35
25
28

High Clouds (% Sky Obscured)

1
23
4
50
71
100
100
91
100
100
100
100
99
19
32
25
0
0
9
65
100
100
75
65

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
9
9
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
1
0
0
0
0
0
0
0
0
1
1
0
0
0
1
1
1
1
2
2
1
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)

7
6
5
4
3
3
4
2
2
2
2
2
2
2
1
2
2
5
10
12
12
13
13
14

Chance of Frost

Temperature (°C)

18
18
16
13
12
11
11
11
10
10
9
9
9
10
10
11
13
16
17
18
18
18
18
18

Feels Like (°C)

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

Dew Point (°C)

6
6
9
9
9
8
8
8
6
6
5
5
5
5
6
6
8
9
9
9
9
9
10
10

Relative Humidity (%)

43
47
63
75
80
81
81
81
77
76
74
74
77
74
74
71
68
64
60
56
53
55
57
61

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

320
319
316
312
309
307
304
302
301
301
301
303
303
303
306
310
312
308
303
301
299
296
295
294

Thursday 10

Waning Crescent 0%

07:03

19:17

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: 06:45, Set: 19:39, Transit: 13:11. Moon - Rise: 07:03, Set: 19:17. Civil Dark: 20:12 - 06:12. Nautical Dark: 20:52 - 05:32. Astro Dark: 21:35 - 04:50

Total Clouds (% Sky Obscured)

100
86
96
100
100
99
99
86
76
54
51
51
38
48
60
63
66
71
76
80
79
80
79
86

Low Clouds (% Sky Obscured)

44
51
71
90
100
99
97
86
71
50
51
51
38
48
60
63
66
71
76
80
76
76
69
55

Medium Clouds (% Sky Obscured)

34
32
33
40
90
77
76
49
58
24
51
51
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
74
68
61
50
1
0
0
0
0
0
0
0
0
0
0
0
45
40
42
32
3
0
13

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

Precipitation Probability (%)

8
12
41
56
63
66
50
26
38
41
24
15
9
1
1
3
1
2
5
5
10
21
8
7

Precipitation Amount (mm)

0
0
0
0
0.2
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
72
83
92
92
90
89
90
92
93
93
93
93
93
92
89
87
82
81
79
80
81
83
85

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1020
1021
1021
1021
1022
1022
1022

Ozone (du)

292
290
289
288
291
293
296
302
305
307
307
308
309
309
309
310
309
306
305
305
306
305
307
307

Friday 11

New Moon 2%

08:22

19:31

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: 06:47, Set: 19:37, Transit: 13:11. Moon - Rise: 08:22, Set: 19:31. Civil Dark: 20:10 - 06:14. Nautical Dark: 20:50 - 05:34. Astro Dark: 21:32 - 04:52

Total Clouds (% Sky Obscured)

67
82
62
77
89
86
88
83
79
66
52
39
56
53
60
60
60
73
85
99
99
100
100
100

Low Clouds (% Sky Obscured)

30
19
5
8
13
12
10
0
0
0
0
3
5
7
2
1
0
8
15
26
23
24
18
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
5
4
3
0
1

High Clouds (% Sky Obscured)

23
35
38
38
38
43
48
56
74
66
52
31
48
38
45
60
60
73
85
98
98
99
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 (%)

9
8
3
3
1
2
3
1
0
0
0
1
0
1
3
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
89
95
93
89
89
90
90
91
91
93
93
93
93
88
83
78
72
67
62
63
66
68

Pressure (mb)

1022
1023
1023
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1022

Ozone (du)

305
303
302
299
298
297
296
295
295
294
293
293
293
292
292
291
291
291
291
291
292
292
292
292

Saturday 12

Waxing Crescent 7%

09:40

19:44

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: 06:48, Set: 19:35, Transit: 13:10. Moon - Rise: 09:40, Set: 19:44. Civil Dark: 20:08 - 06:15. Nautical Dark: 20:47 - 05:36. Astro Dark: 21:29 - 04:54

Total Clouds (% Sky Obscured)

100
100
98
97
95
95
94
94
95
97
100
99
98
97
96
94
92
94
96
99
83
68
56
53

Low Clouds (% Sky Obscured)

14
12
11
6
4
33
60
82
87
92
98
96
94
92
94
94
92
86
73
61
41
23
5
5

Medium Clouds (% Sky Obscured)

2
3
12
21
30
54
75
94
86
77
70
51
28
8
6
4
2
6
12
17
14
10
3
2

High Clouds (% Sky Obscured)

100
100
97
94
82
83
79
80
64
60
63
71
65
64
50
37
25
46
66
87
66
46
26
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
3
5
7
9
8
7
6
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
13
18
26
32
35
38
46
53
52
51
48
41
40
34
18
23
21
14
12
8
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
81
88
90
93
95
96
98
98
98
96
95
95
95
95
93
89
88
76
68
60
59
57
56

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

293
295
296
296
295
295
298
301
304
305
307
308
305
303
301
299
297
295
293
290
288
286
284
281

Sunday 13

Waxing Crescent 13%

10:57

19:58

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

Sun - Rise: 06:50, Set: 19:33, Transit: 13:10. Moon - Rise: 10:57, Set: 19:58. Civil Dark: 20:06 - 06:17. Nautical Dark: 20:45 - 05:37. Astro Dark: 21:27 - 04:56

Total Clouds (% Sky Obscured)

48
42
42
42
42
35
29
26
25
25
25
34
44
65
75
82
80
79
79
78

Low Clouds (% Sky Obscured)

5
5
5
5
4
6
8
5
6
7
7
9
11
13
15
19
20
29
37
46

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
10
11
12
12
13
13
14
10
6
0
0
0
0
21
43
60
53
46
39

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 (%)

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

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
0
0
1
3

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
70
78
83
87
95
93
93
92
92
92
90
91
91
93
89
85
82
76
71

Pressure (mb)

1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

279
277
275
274
273
272
271
270
269
269
269
269
269
270
271
272
273
275
276
276

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 07/09/26 17:53:44. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+1.00