Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 6

Waning Crescent 26%

01:13

17:40

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

Sun - Rise: 06:31, Set: 19:41, Transit: 13:06. Moon - Rise: 01:13, Set: 17:40. Civil Dark: 20:15 - 05:58. Nautical Dark: 20:55 - 05:18. Astro Dark: 21:39 - 04:34

Total Clouds (% Sky Obscured)

12
35
53
63
56
63
79
47
52
45
75
100
100
86
45
100
100
100
100
100
98
39
35
37

Low Clouds (% Sky Obscured)

0
1
0
0
0
0
2
1
0
0
0
2
0
0
0
10
3
12
52
33
47
26
31
22

Medium Clouds (% Sky Obscured)

0
0
0
1
21
60
62
42
52
34
25
0
7
24
3
23
82
97
97
96
97
4
1
3

High Clouds (% Sky Obscured)

12
35
53
48
52
45
40
3
0
2
50
100
100
64
43
99
100
100
100
94
28
2
0
6

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
1
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
9
0
0
0
11
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)

8
10
10
11
11
10
10
10
10
8
6
4
2
2
3
3
4
4
5
6
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
20
20
21
20
20
20
21
21
18
18
18
16
15
15
16
16
16
16
16
19
20

Dew Point (°C)

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

Relative Humidity (%)

68
66
60
54
50
46
45
48
58
58
67
76
77
73
70
71
72
78
85
89
87
89
93
89

Pressure (mb)

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

Ozone (du)

291
291
291
291
290
290
290
292
294
293
293
293
294
296
298
298
299
299
300
302
303
306
307
304

Monday 7

Waning Crescent 18%

02:41

18:13

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: 06:33, Set: 19:39, Transit: 13:05. Moon - Rise: 02:41, Set: 18:13. Civil Dark: 20:12 - 06:00. Nautical Dark: 20:53 - 05:19. Astro Dark: 21:36 - 04:36

Total Clouds (% Sky Obscured)

58
85
85
100
97
100
100
98
100
94
97
90
96
97
100
100
100
100
100
100
100
100
95
80

Low Clouds (% Sky Obscured)

27
41
29
24
22
31
49
17
13
9
41
22
43
45
48
52
50
63
58
53
71
54
66
63

Medium Clouds (% Sky Obscured)

1
0
0
2
7
8
49
4
31
20
86
90
96
8
100
100
100
100
100
100
100
100
95
80

High Clouds (% Sky Obscured)

58
84
59
100
91
100
100
96
98
60
78
37
72
48
100
100
100
100
100
100
100
100
30
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
4
2
4
5

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

Precipitation Probability (%)

7
5
3
1
0
0
0
0
0
0
0
1
4
8
16
35
65
95
95
95
85
64
67
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1
1.3
0.3
0
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
75
70
66
58
56
58
55
53
59
66
74
71
67
68
67
67
72
80
87
92
95
93
90

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1014
1014
1014
1013
1013

Ozone (du)

303
300
298
297
296
297
297
296
295
295
294
295
296
295
295
295
296
295
296
295
294
293
294
294

Tuesday 8

Waning Crescent 9%

04:09

18:37

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

Sun - Rise: 06:35, Set: 19:37, Transit: 13:05. Moon - Rise: 04:09, Set: 18:37. Civil Dark: 20:10 - 06:01. Nautical Dark: 20:50 - 05:21. Astro Dark: 21:34 - 04:38

Total Clouds (% Sky Obscured)

77
46
47
58
76
35
38
45
31
41
13
7
12
7
7
19
16
7
3
3
4
6
14
47

Low Clouds (% Sky Obscured)

59
3
4
24
37
0
2
25
31
15
8
7
11
6
5
16
12
5
3
3
4
6
14
39

Medium Clouds (% Sky Obscured)

77
46
47
8
7
1
4
0
12
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
35
30
25
30
25
25
20
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
5
4
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

Light Rain
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 (%)

64
57
17
4
2
10
9
3
3
4
2
1
1
0
2
9
7
8
7
10
5
2
3
2

Precipitation Amount (mm)

0.4
0.5
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
11
10
12
13
13
13
13
13
13
12
9
9
8
8
8
7
7
8
7
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
15
15
13
11
7
6
7
7
7
8
8
8
9
8
7
8
8
9
9
9
9
9
8

Relative Humidity (%)

90
87
83
72
58
42
39
42
46
49
55
66
72
77
76
76
80
83
85
90
93
91
88
73

Pressure (mb)

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

Ozone (du)

297
297
302
306
310
313
315
318
323
324
330
331
331
334
338
344
343
337
336
335
334
334
334
333

Wednesday 9

Waning Crescent 4%

05:34

18:55

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: 06:36, Set: 19:34, Transit: 13:05. Moon - Rise: 05:34, Set: 18:55. Civil Dark: 20:08 - 06:03. Nautical Dark: 20:48 - 05:23. Astro Dark: 21:31 - 04:40

Total Clouds (% Sky Obscured)

65
67
69
71
80
82
86
76
78
95
100
100
100
100
100
100
99
98
97
83
69
47
56
74

Low Clouds (% Sky Obscured)

54
56
60
62
64
60
53
46
51
68
55
45
32
43
54
61
61
64
64
62
48
11
20
63

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
3
2
2
0
3
8
12
34
97
100
98
97
95
83
69
47
56
74

High Clouds (% Sky Obscured)

0
0
0
0
20
40
65
65
70
83
100
100
100
94
88
82
68
54
45
45
0
0
1
2

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 (%)

14
5
5
1
4
8
10
9
9
7
4
6
2
6
5
1
2
7
11
25
23
8
8
10

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
12
13
14
15
14
13
12
11
10
9
7
5
4
4
4
4
4
4
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
7
8
7
8
7
6
6
7
8
9
8
8
8
7
8
8
9
9
10
9
10

Relative Humidity (%)

67
62
57
51
52
50
50
46
43
46
53
66
72
74
76
73
73
77
76
81
84
88
88
80

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1017
1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

334
334
333
333
332
331
327
325
324
322
318
316
313
311
311
310
309
309
309
310
311
310
309
311

Thursday 10

Waning Crescent 1%

06:55

19:10

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: 06:38, Set: 19:32, Transit: 13:04. Moon - Rise: 06:55, Set: 19:10. Civil Dark: 20:05 - 06:04. Nautical Dark: 20:45 - 05:25. Astro Dark: 21:28 - 04:42

Total Clouds (% Sky Obscured)

55
87
88
100
88
87
71
98
100
100
99
99
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

53
76
72
78
68
68
56
65
69
66
29
35
38
44
56
68
72
76
83
84
86
87
91
95

Medium Clouds (% Sky Obscured)

7
5
2
2
4
4
4
4
4
4
3
6
9
32
55
78
86
93
100
89
78
67
45
24

High Clouds (% Sky Obscured)

3
19
35
45
54
54
50
94
98
100
93
97
100
100
100
100
100
100
100
74
45
9
6
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

9
10
9
11
13
10
6
3
2
0
12
12
11
16
21
26
34
34
32
40
45
45
47
50

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
66
67
54
54
54
55
56
59
67
74
78
81
85
87
89
92
92
93
93
93
93
93
85

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

313
315
313
309
304
301
300
297
295
292
290
289
287
286
285
285
285
286
287
288
290
292
294
295

Friday 11

New Moon 0%

08:15

19:23

09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 OK
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 OK
07 OK
08 Bad

Sun - Rise: 06:39, Set: 19:30, Transit: 13:04. Moon - Rise: 08:15, Set: 19:23. Civil Dark: 20:03 - 06:06. Nautical Dark: 20:43 - 05:26. Astro Dark: 21:25 - 04:44

Total Clouds (% Sky Obscured)

100
71
43
16
21
23
25
40
49
58
68
77
87
83
80
77
79
82
84
65
44
26
37
50

Low Clouds (% Sky Obscured)

100
69
39
9
6
4
1
31
49
58
68
77
87
67
40
14
9
5
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
4
7
6

High Clouds (% Sky Obscured)

2
2
2
3
5
7
9
6
3
0
6
15
26
45
62
77
79
82
84
58
31
6
13
20

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

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
None

Precipitation Probability (%)

53
47
39
26
31
28
11
20
19
14
14
15
11
11
10
3
6
3
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
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
12
12
13
13
12
11
10
9
8
7
7
6
6
5
5
4
3
3
2
2

Chance of Frost

Temperature (°C)

18
18
20
21
22
22
22
22
21
21
20
18
17
15
15
14
14
13
12
12
11
11
11
13

Feels Like (°C)

16
16
16
16
17
23
23
22
21
21
20
18
18
18
17
17
16
12
12
12
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

77
70
63
59
53
57
62
68
66
64
62
66
72
78
79
82
83
84
89
90
90
90
91
80

Pressure (mb)

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

Ozone (du)

295
295
295
295
295
296
297
298
299
301
302
302
301
301
299
297
295
293
291
289
289
289
289
288

Saturday 12

Waxing Crescent 2%

No Rise

19:37

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: 06:41, Set: 19:28, Transit: 13:03. Moon - Rise: No Rise, Set: 19:37. Civil Dark: 20:01 - 06:08. Nautical Dark: 20:41 - 05:28. Astro Dark: 21:23 - 04:46

Total Clouds (% Sky Obscured)

61
65
71
78
75
72
71
77
88
94
92
91
90
88
86
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
0
4
0
0
0

Medium Clouds (% Sky Obscured)

9
9
9
10
8
7
5
5
5
5
5
5
5
5
5
5

High Clouds (% Sky Obscured)

27
30
39
49
60
72
71
77
88
94
92
91
87
88
85
79

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
9
11
11
24
41
65
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
1
1.1
0.3
1.1
1.4
2.4

Wind Speed/Direction (mph)

3
4
6
8
9
9
10
10
10
10
10
9
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
63
59
56
53
53
54
55
62
70
78
83
89
95
93
95

Pressure (mb)

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

Ozone (du)

288
288
288
288
288
289
289
289
291
292
294
294
293
293
291
290

Forecast for Swanage, Dorset, United Kingdom (50.61,-1.96)

Generated: 06/09/26 09:44:33. Forecast: 06/09/26 to 12/09/26. Timezone: UTC+1.00