Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 1

Waning Gibbous 88%

22:02

10:01

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

Sun - Rise: 05:44, Set: 20:59, Transit: 13:21. Moon - Rise: 22:02, Set: 10:01. Civil Dark: 21:38 - 05:05. Nautical Dark: 22:30 - 04:14. Astro Dark: 23:39 - 03:07

Total Clouds (% Sky Obscured)

60
70
76
100
100
100
50
30
54
34
34
18
17
54
72
91
82
68
71
58
60
95
99
99

Low Clouds (% Sky Obscured)

32
35
41
46
35
45
28
0
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
42
41
28
40
0
0
29
35
34
27
17
15
17
16
26
20
28
37
18
21
35
24
28

High Clouds (% Sky Obscured)

60
70
76
100
100
100
35
30
54
34
12
9
5
38
61
80
75
36
30
50
52
83
97
95

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)

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

Chance of Frost

Temperature (°C)

22
22
22
21
21
20
19
17
15
13
12
11
10
10
9
9
9
9
11
14
17
19
21
22

Feels Like (°C)

19
18
18
17
18
16
15
14
12
11
9
9
9
8
8
7
6
7
10
12
15
16
18
19

Dew Point (°C)

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

Relative Humidity (%)

33
32
32
31
31
32
36
43
52
61
68
72
76
80
82
81
80
78
69
56
48
41
35
31

Pressure (mb)

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

Ozone (du)

334
333
332
331
331
331
331
331
332
331
334
333
330
329
330
329
330
331
331
331
331
332
332
333

Sunday 2

Waning Gibbous 80%

22:14

11:17

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

Sun - Rise: 05:46, Set: 20:58, Transit: 13:21. Moon - Rise: 22:14, Set: 11:17. Civil Dark: 21:37 - 05:07. Nautical Dark: 22:28 - 04:16. Astro Dark: 23:35 - 03:10

Total Clouds (% Sky Obscured)

97
98
95
100
100
100
100
100
100
100
74
48
33
55
75
97
95
95
94
94
88
96
98
44

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
23
7
0
0
0
0

Medium Clouds (% Sky Obscured)

14
10
3
3
3
9
20
37
30
25
26
11
9
55
45
72
55
39
51
26
27
68
56
44

High Clouds (% Sky Obscured)

94
98
95
100
100
100
100
100
100
100
55
48
33
22
41
75
88
84
57
87
74
90
91
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
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
10
9
8
7
4
2
2
3
3
3
3
3
3
3
3
3
3
4
5
6
7

Chance of Frost

Temperature (°C)

22
23
24
24
23
22
21
19
17
15
14
13
13
13
12
12
13
13
14
18
20
22
23
24

Feels Like (°C)

19
20
20
19
20
18
18
17
15
13
12
11
11
11
11
12
11
11
13
16
19
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

29
26
23
21
23
26
29
36
44
46
45
48
48
47
44
45
39
44
39
34
33
28
23
21

Pressure (mb)

1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

332
330
331
331
331
330
330
331
333
334
335
334
333
333
332
328
328
327
328
327
328
327
327
327

Monday 3

Waning Gibbous 71%

22:27

12:36

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: 05:47, Set: 20:56, Transit: 13:21. Moon - Rise: 22:27, Set: 12:36. Civil Dark: 21:35 - 05:09. Nautical Dark: 22:26 - 04:18. Astro Dark: 23:32 - 03:14

Total Clouds (% Sky Obscured)

100
98
89
85
88
100
100
99
91
98
98
97
100
97
100
100
78
84
91
89
82
60
51
49

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
30
22
34
61
75
79
83
86
90
80
78
81
77
73
68
60
51
49

Medium Clouds (% Sky Obscured)

20
49
59
60
59
59
55
62
40
39
40
37
41
29
16
27
23
14
17
37
10
6
5
2

High Clouds (% Sky Obscured)

100
90
52
30
62
100
100
39
62
89
77
84
100
96
100
100
76
70
46
42
2
1
2
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
6
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
14
14
14
14
14
14
14
14
14
14
14
14

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
3
13
15
6
8
4
3
4
7
8
7
14
16
25
13
10
7
3

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
8
10
11
11
10
9
8
6
5
5
5
5
6
6
6
6
7
7
10
12
15
17
18

Chance of Frost

Temperature (°C)

25
26
27
26
25
25
23
21
19
17
17
17
16
16
17
17
17
17
18
19
20
21
22
23

Feels Like (°C)

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

Dew Point (°C)

0
2
2
0
1
2
3
5
7
7
7
7
7
7
8
8
8
10
11
15
18
16
14
13

Relative Humidity (%)

19
20
19
19
20
22
26
34
47
50
54
54
55
54
56
56
54
61
62
75
85
73
59
54

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1010
1010
1010
1010
1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

329
331
334
334
333
332
331
328
326
322
319
318
316
315
313
312
312
313
312
312
314
314
314
313

Tuesday 4

Waning Gibbous 60%

22:42

No Set

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

Sun - Rise: 05:49, Set: 20:54, Transit: 13:21. Moon - Rise: 22:42, Set: No Set. Civil Dark: 21:33 - 05:10. Nautical Dark: 22:23 - 04:20. Astro Dark: 23:28 - 03:17

Total Clouds (% Sky Obscured)

56
74
75
65
64
60
51
43
37
40
43
46
43
40
39
37
37
35
39
36
38
37
30
28

Low Clouds (% Sky Obscured)

56
60
61
61
57
57
47
39
37
40
42
45
40
40
39
37
37
35
39
34
36
37
24
23

Medium Clouds (% Sky Obscured)

5
68
60
12
9
5
4
3
2
2
3
3
3
3
3
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
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 (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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
10
10
12
10
6
7
5
3
6
5
2
7
10
18
9
9
18
20
10
22
28
25
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
54
57
60
63
66
71
82
96
96
96
96
96
96
96
95
93
95
90
86
76
72
67
60

Pressure (mb)

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

Ozone (du)

312
311
311
311
312
314
314
313
312
313
313
314
315
316
316
317
317
317
316
316
317
319
320
320

Wednesday 5

Waning Gibbous 48%

23:02

13:59

13 OK
14 OK
15 Bad
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good
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: 05:50, Set: 20:53, Transit: 13:21. Moon - Rise: 23:02, Set: 13:59. Civil Dark: 21:31 - 05:12. Nautical Dark: 22:21 - 04:22. Astro Dark: 23:25 - 03:20

Total Clouds (% Sky Obscured)

32
37
41
33
26
18
12
6
0
24
52
76
78
84
82
59
58
58
65
69
74
74
77
81

Low Clouds (% Sky Obscured)

30
31
37
31
25
18
12
6
0
1
2
7
6
7
5
14
22
29
40
43
51
53
61
69

Medium Clouds (% Sky Obscured)

0
1
1
1
0
0
3
0
0
0
0
0
4
6
4
0
0
3
3
3
3
9
18
25

High Clouds (% Sky Obscured)

1
0
0
0
1
0
2
0
0
20
36
47
32
25
12
8
6
1
0
0
2
0
3
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
6
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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 (%)

2
4
16
6
6
3
0
0
0
1
1
0
1
2
1
2
2
1
3
4
2
2
2
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)

18
18
18
19
18
16
15
12
11
10
9
8
8
7
7
6
6
6
5
6
8
9
9
10

Chance of Frost

Temperature (°C)

22
22
22
22
22
21
20
18
16
15
14
14
13
13
13
12
12
12
12
14
16
18
19
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
51
54
58
61
65
69
65
85
89
93
95
90
92
93
93
92
89
87
74
64
55
48
40

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023

Ozone (du)

319
319
319
321
321
322
321
321
322
322
323
323
323
325
326
327
330
332
334
336
338
340
340
341

Thursday 6

Third Quarter 37%

23:28

15:24

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: 05:52, Set: 20:51, Transit: 13:21. Moon - Rise: 23:28, Set: 15:24. Civil Dark: 21:29 - 05:14. Nautical Dark: 22:19 - 04:25. Astro Dark: 23:21 - 03:23

Total Clouds (% Sky Obscured)

86
90
97
97
97
96
88
80
72
79
87
89
90
90
90
90
87
78
83
84
80
87
93
100

Low Clouds (% Sky Obscured)

59
48
36
24
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
53
80

Medium Clouds (% Sky Obscured)

35
44
54
54
55
28
15
10
13
14
23
29
30
31
45
53
38
37
30
32
29
30
32
33

High Clouds (% Sky Obscured)

28
46
60
62
64
69
57
42
27
44
60
71
61
47
31
52
74
78
83
84
79
80
89
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 (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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
1
0
1
1
0
0
0
0
0
0
0
1
3
4
12
20
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
34
33
33
35
38
42
53
67
84
84
86
89
89
90
92
89
87
86
69
57
45
40
36

Pressure (mb)

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

Ozone (du)

341
340
340
340
340
340
340
338
336
333
332
330
328
328
327
327
323
318
314
310
307
304
304
305

Friday 7

Waning Crescent 25%

00:07

16:49

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 OK

Sun - Rise: 05:53, Set: 20:49, Transit: 13:20. Moon - Rise: 00:07, Set: 16:49. Civil Dark: 21:27 - 05:16. Nautical Dark: 22:16 - 04:27. Astro Dark: 23:18 - 03:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
77
59
49
51
56
58
54
51
47

Low Clouds (% Sky Obscured)

83
87
91
92
93
95
91
87
84
66
55
49
51
56
58
54
49
42

Medium Clouds (% Sky Obscured)

38
42
42
43
43
42
55
67
80
75
59
49
51
48
47
37
31
13

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
77
59
49
51
56
58
49
32
19

ISS Passover

Visibility (miles)

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

Fog (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
39
25
37
31
29
32
23
9
15
12
0
0
1
0
1
2
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

22
21
21
21
20
20
20
19
18
18
17
17
16
15
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
5
7
7
8
9
10
10
9
9
8
8
7
7
7

Relative Humidity (%)

31
32
33
35
37
40
44
49
54
60
61
62
62
62
63
63
62
62

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

305
307
308
310
312
313
315
317
319
321
322
323
324
325
326
326
327
329

Forecast for Widecombe in the Moor, Devon, United Kingdom (50.58,-3.81)

Generated: 01/08/26 13:34:15. Forecast: 01/08/26 to 07/08/26. Timezone: UTC+1.00