Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 38%

12:47

00:41

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
13 Bad
14 Bad

Sun - Rise: 04:49, Set: 21:28, Transit: 13:09. Moon - Rise: 12:47, Set: 00:41. Civil Dark: 22:16 - 04:01. Nautical Dark: 23:31 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
91
92
93
87
83
85
76
67
53
93
59
84
67
73
78
96
100
96
93
87
100
100
100

Low Clouds (% Sky Obscured)

66
76
54
48
53
46
43
49
51
53
59
59
50
48
58
49
36
42
40
38
42
47
51
45

Medium Clouds (% Sky Obscured)

47
57
84
90
47
44
45
35
27
1
1
1
54
29
24
35
35
12
51
7
0
0
19
0

High Clouds (% Sky Obscured)

89
91
75
4
0
0
10
9
7
6
34
1
0
3
6
65
95
100
92
93
87
100
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 (%)

30
25
9
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
8
8
5
5
5
3
2
2
2
2
2
2
2
2
2
3
4
5
6
5
5
4
3

Chance of Frost

Temperature (°C)

23
23
22
22
20
20
19
17
16
16
15
15
14
14
13
14
16
17
18
20
21
23
24
25

Feels Like (°C)

23
23
22
21
20
22
20
19
18
18
17
16
16
16
15
16
15
17
18
19
21
23
25
25

Dew Point (°C)

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

Relative Humidity (%)

80
73
74
70
74
81
85
88
87
89
89
89
89
92
92
92
87
83
80
75
72
68
63
60

Pressure (mb)

1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

333
335
339
343
342
342
342
342
344
345
346
348
348
346
344
341
341
340
337
338
338
340
338
336

Sunday 21

First Quarter 48%

14:02

00:52

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

Sun - Rise: 04:49, Set: 21:28, Transit: 13:09. Moon - Rise: 14:02, Set: 00:52. Civil Dark: 22:16 - 04:02. Nautical Dark: 23:31 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
64
40
40
24
19
100
100
100
88
1
4
0
17
57
90
83
67
58
66
91
38
37
13

Low Clouds (% Sky Obscured)

50
50
40
40
24
19
0
20
0
4
0
4
0
15
39
32
39
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

40
7
0
0
0
0
0
0
0
2
0
0
0
0
18
44
18
35
23
36
19
13
23
9

High Clouds (% Sky Obscured)

100
64
40
40
8
5
45
54
53
77
1
4
0
17
11
58
81
37
28
5
73
19
8
7

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
4
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)

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

Chance of Frost

Temperature (°C)

26
26
26
26
26
26
24
22
21
19
19
18
18
17
17
17
17
19
20
22
24
26
28
29

Feels Like (°C)

27
28
28
28
27
27
26
24
22
21
19
18
18
17
17
17
16
17
20
23
24
27
30
30

Dew Point (°C)

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

Relative Humidity (%)

58
57
58
60
71
79
87
94
95
96
95
95
95
96
95
95
89
84
75
71
65
63
58
56

Pressure (mb)

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

Ozone (du)

335
335
333
333
334
333
332
332
330
328
327
328
329
329
329
329
327
326
325
325
326
324
323
323

Monday 22

Waxing Gibbous 59%

No Rise

01:03

15 OK
16 Good
17 Bad
18 Good
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 OK
08 Bad
09 OK
10 OK
11 OK
12 Good
13 Good
14 OK

Sun - Rise: 04:50, Set: 21:28, Transit: 13:09. Moon - Rise: No Rise, Set: 01:03. Civil Dark: 22:16 - 04:02. Nautical Dark: 23:31 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
10
100
6
32
66
88
100
96
96
70
61
76
74
79
53
22
36
40
20
23
4
4
6

Low Clouds (% Sky Obscured)

0
10
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1

Medium Clouds (% Sky Obscured)

0
3
12
5
16
66
66
48
28
55
70
61
15
12
13
14
8
0
3
4
0
0
0
0

High Clouds (% Sky Obscured)

39
10
89
6
18
24
84
92
86
86
15
6
15
15
19
7
4
11
15
11
9
1
2
3

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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

2
0
0
0
0
0
0
0
4
7
12
1
0
0
0
0
25
42
3
0
2
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
30
30
29
27
25
23
22
21
20
20
19
19
19
19
20
22
24
25
27
29
30
31

Feels Like (°C)

31
30
32
32
31
28
24
22
21
21
20
19
19
18
18
18
21
23
24
26
28
30
32
32

Dew Point (°C)

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

Relative Humidity (%)

54
53
59
60
66
71
70
71
74
75
79
76
76
77
78
80
79
78
78
73
64
60
55
53

Pressure (mb)

1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

322
321
322
322
321
323
326
330
332
326
321
320
320
321
320
320
319
317
316
315
314
312
312
313

Tuesday 23

Waxing Gibbous 69%

15:17

01:16

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

Sun - Rise: 04:50, Set: 21:28, Transit: 13:09. Moon - Rise: 15:17, Set: 01:16. Civil Dark: 22:16 - 04:02. Nautical Dark: 23:31 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

5
19
36
21
30
30
13
21
13
15
19
21
23
20
18
15
22
36
49
59
67
73
55
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
12
15
19
21
23
20
11
2
2
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
0
0
0
0
4
11
15
22
30
39
46
51
55
33
16

High Clouds (% Sky Obscured)

2
8
9
8
7
8
5
6
0
1
0
0
0
0
0
0
0
1
1
1
1
1
1
4

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)

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

Chance of Frost

Temperature (°C)

31
31
30
29
28
26
25
23
22
21
21
20
19
19
19
19
19
21
22
24
26
27
29
30

Feels Like (°C)

33
33
31
31
30
28
26
24
24
24
23
23
23
22
21
22
24
24
26
28
30
32
33
34

Dew Point (°C)

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

Relative Humidity (%)

51
51
53
59
64
71
71
71
71
73
74
76
76
75
76
76
72
67
63
59
56
53
49
47

Pressure (mb)

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

Ozone (du)

313
312
311
311
310
310
311
310
310
310
309
310
309
310
310
310
310
310
310
311
312
312
313
314

Wednesday 24

Waxing Gibbous 78%

16:31

01:31

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

Sun - Rise: 04:50, Set: 21:28, Transit: 13:09. Moon - Rise: 16:31, Set: 01:31. Civil Dark: 22:16 - 04:03. Nautical Dark: 23:31 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
33
48
63
54
45
36
42
55
68
57
45
34
52
71
92
49
48
47
47
47
47
48
49

Low 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

Medium Clouds (% Sky Obscured)

9
7
7
2
7
13
18
21
21
23
20
15
11
15
17
19
7
7
7
7
9
11
15
16

High Clouds (% Sky Obscured)

4
22
45
63
47
31
30
40
47
60
57
45
34
52
57
78
29
18
8
6
8
10
11
11

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
1
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)

6
6
6
7
8
9
9
11
12
12
12
11
11
10
11
11
13
11
12
13
14
14
15
15

Chance of Frost

Temperature (°C)

31
31
31
31
30
28
26
25
23
22
20
20
19
18
18
18
19
21
22
24
26
28
29
30

Feels Like (°C)

34
34
34
34
34
30
28
26
24
22
21
20
19
18
18
19
20
20
21
21
22
23
24
31

Dew Point (°C)

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

Relative Humidity (%)

47
46
46
51
61
67
70
76
83
87
91
89
82
82
82
82
76
68
61
55
50
47
44
43

Pressure (mb)

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

Ozone (du)

314
315
315
315
316
315
315
314
314
315
315
315
316
317
317
317
317
317
317
316
317
318
318
318

Thursday 25

Waxing Gibbous 85%

17:45

01:50

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

Sun - Rise: 04:51, Set: 21:28, Transit: 13:10. Moon - Rise: 17:45, Set: 01:50. Civil Dark: 22:16 - 04:03. Nautical Dark: 23:31 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
33
16
0
17
34
52
56
60
66
59
49
36
23
13
4
23
43
59
69
80
95
93
91

Low 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

Medium Clouds (% Sky Obscured)

15
10
6
0
4
5
8
6
4
2
2
1
0
0
0
0
21
42
59
69
80
88
84
81

High Clouds (% Sky Obscured)

16
25
16
0
17
20
10
26
39
53
51
49
36
23
13
1
4
6
8
22
41
57
61
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
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
7
8
4
3
1
0
3
3
0
3
6
0
0
0
0
6
7
7
7
5
1
11
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)

15
15
15
16
16
16
16
16
15
15
14
12
11
10
8
7
5
4
4
5
4
5
6
6

Chance of Frost

Temperature (°C)

31
31
30
29
28
27
25
23
23
22
21
21
21
21
21
21
22
23
25
26
26
27
27
27

Feels Like (°C)

31
30
31
31
32
26
25
24
23
23
22
18
19
19
19
19
19
22
24
25
25
26
28
28

Dew Point (°C)

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

Relative Humidity (%)

43
43
44
48
51
55
57
60
62
64
66
68
71
75
75
77
78
72
67
63
61
59
58
57

Pressure (mb)

1016
1016
1016
1016
1015
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014

Ozone (du)

318
318
318
317
317
318
319
319
320
320
321
319
317
316
316
316
317
315
314
312
312
312
311
312

Friday 26

Waxing Gibbous 91%

18:57

02:16

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

Sun - Rise: 04:51, Set: 21:28, Transit: 13:10. Moon - Rise: 18:57, Set: 02:16. Civil Dark: 22:16 - 04:04. Nautical Dark: 23:30 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
92
95
96
85
75
61
51
41
34
32
37
41
29
14
6
25
47
70
70
70
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
6
9
8
5
0
18
40
57
56
55
58

Medium Clouds (% Sky Obscured)

78
66
54
42
35
28
24
26
21
19
19
21
21
21
14
6
14
7
0
0
0
0

High Clouds (% Sky Obscured)

65
75
86
89
74
59
46
32
18
5
32
37
41
29
14
6
25
47
70
45
21
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

Fog (%)

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

Precipitation Probability (%)

2
21
16
5
11
9
2
11
14
10
9
10
15
27
33
28
19
10
0
2
6
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
26
27
27
25
23
21
20
19
18
17
16
16
16
17
17
18
19
20
21
21

Feels Like (°C)

28
27
27
27
26
26
25
25
24
24
23
18
18
18
17
17
17
17
17
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

56
55
57
59
61
66
71
76
78
82
85
85
86
85
86
87
89
81
76
69
66
64

Pressure (mb)

1014
1014
1014
1014
1013
1014
1014
1014
1014
1014
1013
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

312
313
313
313
313
312
312
312
312
313
314
317
320
323
325
326
328
329
329
330
328
325

Forecast for Swindon, Swindon, United Kingdom (51.56,-1.78)

Generated: 20/06/26 15:51:19. Forecast: 20/06/26 to 26/06/26. Timezone: UTC+1.00