Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 2%

05:16

20:19

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

Sun - Rise: 05:59, Set: 20:42, Transit: 13:20. Moon - Rise: 05:16, Set: 20:19. Civil Dark: 21:19 - 05:23. Nautical Dark: 22:06 - 04:35. Astro Dark: 23:03 - 03:39

Total Clouds (% Sky Obscured)

0
0
20
25
14
3
20
20
5
3
3
3
2
2
2
2
9
14
21
40
64
69
63
49

Low Clouds (% Sky Obscured)

0
0
20
25
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
32
25
23
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
12
12
20
34
31
27

High Clouds (% Sky Obscured)

0
0
0
0
2
2
20
20
5
2
2
2
2
2
2
2
9
13
5
19
26
13
5
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 (%)

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
11
13
14
14
15
14
14
13
12
10
8
6
5
4
3
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

14
15
18
20
22
23
24
24
24
24
24
23
22
21
20
18
17
16
16
16
16
16
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
74
72
61
56
53
49
47
46
43
45
47
47
57
67
63
58
58
65
73
83
86
85

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021

Ozone (du)

317
317
316
316
316
315
314
314
314
314
313
312
311
311
310
310
310
310
311
311
312
312
311
310

Wednesday 12

New Moon 0%

No Rise

20:41

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

Sun - Rise: N/A, Set: 20:40, Transit: 13:20. Moon - Rise: No Rise, Set: 20:41. Civil Dark: 21:17 - 05:24. Nautical Dark: 22:04 - 04:38. Astro Dark: 23:00 - 03:42

Total Clouds (% Sky Obscured)

55
54
59
50
43
25
34
51
43
47
34
31
16
26
31
39
37
26
30
29
19
7
2
1

Low Clouds (% Sky Obscured)

0
0
1
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)

27
27
25
24
21
16
20
30
25
24
16
16
9
16
20
26
26
19
22
21
12
5
1
0

High Clouds (% Sky Obscured)

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

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)

5
5
6
7
9
10
11
11
11
11
10
9
7
4
2
1
2
3
3
4
5
5
6
6

Chance of Frost

Temperature (°C)

17
18
20
22
24
25
26
28
28
28
28
28
27
26
24
22
21
20
20
19
19
18
18
17

Feels Like (°C)

18
20
21
22
23
24
25
26
27
27
27
28
28
27
26
24
22
21
21
19
19
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

79
69
56
46
40
36
30
28
28
28
29
30
31
32
41
47
48
47
46
48
49
50
49
49

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1019
1019
1019

Ozone (du)

309
308
307
307
307
307
306
305
304
304
304
304
303
303
303
302
303
303
304
303
302
302
302
301

Thursday 13

Waxing Crescent 1%

06:44

20:58

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

Sun - Rise: 06:01, Set: 20:38, Transit: 13:19. Moon - Rise: 06:44, Set: 20:58. Civil Dark: 21:15 - 05:26. Nautical Dark: 22:01 - 04:40. Astro Dark: 22:57 - 03:45

Total Clouds (% Sky Obscured)

25
14
0
68
45
5
1
30
7
5
13
60
30
33
41
30
29
25
16
20
49
64
63
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
22
7
0
0
0
0
0
0
0
0
0
0
14
28
42
43
44

Medium Clouds (% Sky Obscured)

15
8
0
0
0
0
0
0
0
0
1
3
3
5
10
3
2
0
1
4
7
9
5
3

High Clouds (% Sky Obscured)

1
1
0
51
35
5
1
22
1
5
13
58
25
20
25
25
20
25
16
2
23
26
29
30

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)

5
5
4
5
6
8
9
10
11
12
14
15
15
15
11
9
7
6
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

17
18
21
25
28
30
31
32
33
33
31
29
28
26
23
21
20
19
18
17
17
17
17
17

Feels Like (°C)

16
18
21
25
27
28
30
30
30
31
29
27
26
23
23
20
19
19
18
18
19
17
17
17

Dew Point (°C)

6
7
7
8
9
9
10
12
14
14
14
16
17
17
18
18
18
18
17
17
16
17
16
16

Relative Humidity (%)

49
49
39
33
29
28
27
29
32
32
35
44
51
60
72
84
91
93
95
95
95
96
95
95

Pressure (mb)

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

Ozone (du)

299
299
299
299
301
301
302
303
306
307
308
308
307
305
305
305
307
307
307
307
307
307
307
307

Friday 14

Waxing Crescent 5%

08:08

21:12

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

Sun - Rise: 06:02, Set: 20:36, Transit: 13:19. Moon - Rise: 08:08, Set: 21:12. Civil Dark: 21:12 - 05:28. Nautical Dark: 21:59 - 04:42. Astro Dark: 22:54 - 03:47

Total Clouds (% Sky Obscured)

53
51
52
56
48
44
37
43
49
56
39
23
4
29
52
73
60
46
34
27
21
15
13
14

Low Clouds (% Sky Obscured)

45
45
45
46
43
39
37
41
44
47
27
13
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
3
8
11
8
5
0
0
0
0
0
0
0
0
0
0
0
3
3
15
3
15
13
14

High Clouds (% Sky Obscured)

18
12
3
0
0
1
1
2
0
0
1
3
4
27
48
69
60
45
33
23
21
15
12
14

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
4
3
5
4
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)

3
3
5
7
10
10
11
11
12
13
13
14
14
15
12
9
9
8
8
7
7
6
5
5

Chance of Frost

Temperature (°C)

17
18
20
21
24
25
27
28
28
28
27
25
24
22
20
17
16
15
16
16
15
14
14
13

Feels Like (°C)

17
18
21
23
24
25
26
27
26
26
25
23
21
20
18
17
16
16
16
16
14
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

95
93
85
80
72
60
51
44
40
38
37
35
36
41
52
71
83
90
90
90
87
84
82
87

Pressure (mb)

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

Ozone (du)

306
306
304
304
303
304
305
305
305
306
307
308
308
308
309
309
310
309
308
308
309
310
312
312

Saturday 15

Waxing Crescent 10%

09:29

21:25

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

Sun - Rise: 06:04, Set: 20:34, Transit: 13:19. Moon - Rise: 09:29, Set: 21:25. Civil Dark: 21:10 - 05:29. Nautical Dark: 21:56 - 04:44. Astro Dark: 22:51 - 03:50

Total Clouds (% Sky Obscured)

11
11
5
7
4
2
0
0
0
0
2
4
6
32
40
62
68
74
76
87
86
88
92
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
29
14
0
5
9
14
9
5
0
19
37

Medium Clouds (% Sky Obscured)

11
4
2
3
4
0
0
0
0
0
0
0
0
1
2
3
7
11
15
20
20
25
24
24

High Clouds (% Sky Obscured)

11
11
5
7
4
2
0
0
0
0
2
3
4
32
40
62
68
74
76
87
86
88
91
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
5
9
10
18
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)

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

Chance of Frost

Temperature (°C)

13
13
16
18
20
22
24
25
26
26
26
25
24
22
19
17
14
13
13
12
12
12
12
13

Feels Like (°C)

11
12
14
16
19
21
22
23
24
25
25
24
22
19
19
18
17
15
14
13
11
11
11
11

Dew Point (°C)

11
10
10
10
9
9
9
9
8
8
7
8
9
9
10
10
9
9
9
9
9
9
9
10

Relative Humidity (%)

87
82
67
58
48
41
37
34
32
30
29
32
37
44
53
63
74
76
79
80
81
83
83
81

Pressure (mb)

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

Ozone (du)

314
315
315
316
316
318
318
319
319
317
314
314
312
311
309
308
306
306
305
305
304
303
303
304

Sunday 16

Waxing Crescent 18%

10:47

21:38

06 Bad
07 Bad
08 Bad
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 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:05, Set: 20:32, Transit: 13:19. Moon - Rise: 10:47, Set: 21:38. Civil Dark: 21:08 - 05:31. Nautical Dark: 21:54 - 04:46. Astro Dark: 22:48 - 03:53

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
100
100
100
100
94
89
83
69
52
41
42
39
40
41
47
50
58
63

Low Clouds (% Sky Obscured)

56
60
63
62
56
55
57
60
67
85
78
70
55
48
35
21
21
20
21
23
24
24
26
26

Medium Clouds (% Sky Obscured)

18
23
28
33
43
53
59
55
56
53
42
33
25
14
6
2
11
21
32
35
40
50
38
27

High Clouds (% Sky Obscured)

100
100
99
99
99
100
100
78
57
30
34
34
28
24
24
30
30
25
30
25
21
19
22
26

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 (%)

20
27
29
25
22
20
18
39
46
41
48
50
39
41
31
6
5
3
0
1
1
1
2
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)

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

Chance of Frost

Temperature (°C)

13
13
15
17
19
20
21
22
22
23
23
23
23
22
20
17
16
15
15
14
14
13
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
66
56
47
42
38
34
33
31
30
31
32
34
44
57
73
72
70
69
74
77
80
81

Pressure (mb)

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

Ozone (du)

305
306
306
307
307
309
310
311
313
314
315
316
317
318
320
321
323
323
323
323
324
325
326
327

Monday 17

Waxing Crescent 27%

12:03

21:53

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

Sun - Rise: 06:07, Set: 20:30, Transit: 13:19. Moon - Rise: 12:03, Set: 21:53. Civil Dark: 21:06 - 05:33. Nautical Dark: 21:52 - 04:48. Astro Dark: 22:44 - 03:55

Total Clouds (% Sky Obscured)

65
61
56
52
54
48
41
49
64
74
62
54
47
45
42
40
51
64
76

Low Clouds (% Sky Obscured)

26
32
36
40
35
26
20
22
22
24
21
17
8
5
1
1
0
0
0

Medium Clouds (% Sky Obscured)

12
9
6
3
3
2
1
1
0
0
5
9
14
17
17
17
19
22
24

High Clouds (% Sky Obscured)

30
24
19
16
24
40
41
49
51
49
38
26
14
10
6
3
11
17
25

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

3
4
6
3
6
5
1
1
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

Wind Speed/Direction (mph)

8
8
10
12
15
16
16
17
17
17
16
15
13
12
10
8
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
12
12
14
14
14
14
20
18
17
17
18
18
17
18
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

83
84
77
71
65
56
48
42
37
34
30
34
39
44
53
66
82
78
75

Pressure (mb)

1014
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021

Ozone (du)

328
329
329
329
329
330
330
331
332
334
336
338
340
342
337
333
329
325
321

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

Generated: 11/08/26 06:14:30. Forecast: 11/08/26 to 17/08/26. Timezone: UTC+1.00