Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 0%

05:14

20:40

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

Sun - Rise: 05:58, Set: 20:39, Transit: 13:18. Moon - Rise: 05:14, Set: 20:40. Civil Dark: 21:16 - 05:21. Nautical Dark: 22:03 - 04:34. Astro Dark: 23:03 - 03:37

Total Clouds (% Sky Obscured)

0
1
6
49
57
58
60
57
58
45
56
45
52
64
53
56
50
60
55
45
33
29
34
43

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)

0
1
6
18
26
26
34
36
36
29
28
29
28
35
29
34
31
35
32
26
17
15
18
20

High Clouds (% Sky Obscured)

0
1
6
21
16
3
0
0
1
9
31
3
17
20
12
2
0
0
1
2
1
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
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)

3
3
3
2
1
2
2
2
3
3
6
9
11
13
13
13
12
11
11
10
7
3
3
2

Chance of Frost

Temperature (°C)

16
15
14
13
13
12
12
13
14
18
21
24
26
27
28
28
28
28
28
27
26
24
21
19

Feels Like (°C)

17
16
15
14
14
14
14
14
16
19
21
23
24
24
26
27
27
27
27
26
26
25
22
21

Dew Point (°C)

9
8
7
8
9
9
8
8
8
8
8
8
9
9
9
8
8
9
9
8
8
9
9
8

Relative Humidity (%)

62
62
63
71
77
77
75
75
66
53
41
35
32
31
29
28
28
29
29
30
32
39
45
48

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021

Ozone (du)

313
314
314
314
314
312
309
307
307
306
306
306
305
305
304
304
304
304
304
304
304
304
303
303

Wednesday 12

New Moon 1%

06:43

20:57

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

Sun - Rise: 06:00, Set: 20:37, Transit: 13:18. Moon - Rise: 06:43, Set: 20:57. Civil Dark: 21:14 - 05:23. Nautical Dark: 22:01 - 04:36. Astro Dark: 22:57 - 03:40

Total Clouds (% Sky Obscured)

46
46
38
40
44
36
24
25
28
15
10
9
5
0
0
16
17
1
0
2
30
53
53
70

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
17
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
18
19
19
25
22
15
14
0
0
0
0
0
0
0
0
0
0
0
0
0
16
25
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
28
15
10
9
5
0
0
0
1
1
0
2
30
36
16
15

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)

1
2
2
3
4
5
5
5
5
4
5
5
6
7
9
11
16
17
17
17
17
15
14
12

Chance of Frost

Temperature (°C)

19
18
18
18
17
17
17
16
17
20
24
27
29
30
31
32
31
30
29
27
25
23
21
19

Feels Like (°C)

20
20
19
18
17
17
17
16
16
18
23
25
28
30
31
30
28
27
26
24
23
22
19
19

Dew Point (°C)

8
7
6
6
6
5
5
4
3
4
5
4
4
3
3
4
7
11
12
13
15
17
18
18

Relative Humidity (%)

47
47
47
47
45
45
44
43
41
34
28
23
19
17
16
16
21
29
34
41
55
71
82
89

Pressure (mb)

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

Ozone (du)

304
305
305
305
304
305
304
303
303
303
303
303
304
305
305
303
303
306
307
308
308
308
309
309

Thursday 13

Waxing Crescent 5%

08:07

21:11

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

Sun - Rise: 06:01, Set: 20:35, Transit: 13:18. Moon - Rise: 08:07, Set: 21:11. Civil Dark: 21:12 - 05:25. Nautical Dark: 21:58 - 04:38. Astro Dark: 22:53 - 03:43

Total Clouds (% Sky Obscured)

64
53
59
75
92
70
67
57
66
61
43
59
56
64
67
94
95
94
98
100
100
91
77
56

Low Clouds (% Sky Obscured)

2
0
0
12
22
43
36
42
39
50
27
41
56
60
62
60
68
33
0
0
4
9
13
22

Medium Clouds (% Sky Obscured)

35
35
31
27
31
25
14
13
21
22
21
19
15
3
9
3
10
26
12
34
23
10
0
0

High Clouds (% Sky Obscured)

8
0
9
45
74
21
42
22
29
9
5
23
3
25
10
83
76
81
93
100
100
88
76
50

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
96
95
95
96
95
93
84
69
55
47
43
43
42
42
43
45
49
56
69
82
92

Pressure (mb)

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

Ozone (du)

310
309
307
306
306
306
306
306
306
306
306
305
305
305
304
304
304
305
305
305
304
305
305
306

Friday 14

Waxing Crescent 10%

09:28

21:24

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

Sun - Rise: 06:03, Set: 20:33, Transit: 13:18. Moon - Rise: 09:28, Set: 21:24. Civil Dark: 21:10 - 05:26. Nautical Dark: 21:56 - 04:40. Astro Dark: 22:50 - 03:46

Total Clouds (% Sky Obscured)

44
31
22
12
19
15
5
5
5
5
5
8
11
13
27
40
49
34
20
6
4
3
1
30

Low Clouds (% Sky Obscured)

30
31
22
12
0
0
0
0
0
0
0
3
6
9
23
37
48
34
20
6
4
2
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
3
2
0
0
0
0
0
0
0
0
0
0
11

High Clouds (% Sky Obscured)

25
1
2
1
19
15
5
5
5
5
5
8
10
8
10
5
1
0
0
0
0
1
1
19

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)

7
6
6
6
6
5
5
5
4
6
8
9
9
9
10
10
11
12
13
15
15
13
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
17
15
15
13
12
12
12
14
16
19
20
21
22
22
23
23
22
19
18
16
15
14

Dew Point (°C)

16
15
15
14
13
12
12
12
11
12
10
11
10
10
9
8
6
6
5
6
6
7
8
9

Relative Humidity (%)

93
93
93
92
92
93
93
95
92
79
60
52
44
41
36
32
29
28
29
32
37
44
54
65

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

304
304
304
305
305
307
308
308
309
310
311
313
314
316
318
317
318
319
321
321
318
319
318
316

Saturday 15

Waxing Crescent 18%

10:46

21:37

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

Sun - Rise: 06:04, Set: 20:31, Transit: 13:18. Moon - Rise: 10:46, Set: 21:37. Civil Dark: 21:07 - 05:28. Nautical Dark: 21:53 - 04:42. Astro Dark: 22:47 - 03:48

Total Clouds (% Sky Obscured)

55
81
54
27
1
3
4
6
33
50
67
55
42
34
30
23
24
29
50
72
60
51
46
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
14
20
17
14
10
13
19
18
19
11
0
1

Medium Clouds (% Sky Obscured)

19
24
16
8
0
1
1
2
5
34
30
3
40
34
30
23
24
29
50
72
60
51
46
41

High Clouds (% Sky Obscured)

37
51
34
14
1
3
2
1
33
50
67
55
42
31
30
23
24
29
25
10
1
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
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)

6
6
6
5
4
5
5
5
5
5
6
6
5
4
5
5
5
4
4
7
9
9
9
9

Chance of Frost

Temperature (°C)

14
13
13
12
11
10
10
10
10
13
16
19
21
22
23
24
24
25
24
23
22
20
18
16

Feels Like (°C)

14
13
13
12
12
10
9
9
9
11
15
17
20
21
22
22
22
23
23
24
25
18
16
15

Dew Point (°C)

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

Relative Humidity (%)

78
86
86
86
87
88
87
88
81
65
56
46
40
37
32
30
29
27
30
34
38
45
53
64

Pressure (mb)

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

Ozone (du)

315
315
313
311
310
308
307
307
308
308
308
309
311
314
314
315
316
317
317
318
319
323
326
330

Sunday 16

Waxing Crescent 27%

12:02

21:52

23 OK
00 OK
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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:06, Set: 20:29, Transit: 13:17. Moon - Rise: 12:02, Set: 21:52. Civil Dark: 21:05 - 05:30. Nautical Dark: 21:51 - 04:44. Astro Dark: 22:44 - 03:51

Total Clouds (% Sky Obscured)

40
35
54
73
100
89
78
67
78
89
100
100
100
100
100
100
100
100
97
95
96
97
98
96

Low Clouds (% Sky Obscured)

1
2
6
11
15
15
15
15
10
10
10
14
19
28
38
49
60
56
55
53
67
81
96
96

Medium Clouds (% Sky Obscured)

40
35
45
45
44
43
44
48
35
22
17
23
24
26
35
41
54
52
47
42
33
30
31
30

High Clouds (% Sky Obscured)

11
14
43
69
90
77
63
46
52
59
75
95
95
95
95
96
96
100
97
95
94
84
75
50

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

Precipitation Probability (%)

1
2
18
27
33
31
27
19
15
10
0
2
2
1
10
14
17
32
43
57
58
63
62
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0
0.3

Wind Speed/Direction (mph)

9
9
8
6
5
4
3
3
3
3
4
5
7
9
11
11
11
11
11
11
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
10
11
11
10
10
10
12
13
14
15
14
15
21
20
19
18
18
18
18
19
20

Dew Point (°C)

9
8
8
9
10
10
10
10
10
10
10
10
10
9
8
8
8
8
8
8
9
11
13
15

Relative Humidity (%)

66
66
68
74
79
86
86
84
84
76
68
61
54
46
41
41
42
42
45
47
49
59
71
83

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

332
334
336
338
341
344
345
346
348
349
350
350
350
350
349
348
346
345
342
339
336
331
327
323

Monday 17

Waxing Crescent 37%

13:18

22:09

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
17 Bad
18 Bad

Sun - Rise: 06:07, Set: 20:27, Transit: 13:17. Moon - Rise: 13:18, Set: 22:09. Civil Dark: 21:03 - 05:31. Nautical Dark: 21:48 - 04:46. Astro Dark: 22:41 - 03:54

Total Clouds (% Sky Obscured)

95
93
97
99
100
99
100
100
100
100
100
89
76
63
69
66
73
74
79
92

Low Clouds (% Sky Obscured)

95
93
97
99
100
92
83
75
74
74
73
67
55
42
46
50
52
52
50
53

Medium Clouds (% Sky Obscured)

30
35
39
42
40
39
37
35
30
46
50
48
31
21
15
7
3
8
12
17

High Clouds (% Sky Obscured)

29
13
20
25
40
54
67
85
80
73
69
48
25
8
18
25
28
28
43
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
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

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

Precipitation Probability (%)

62
57
60
53
28
29
23
6
5
4
0
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
20
18
18
18
17
17
17
17
16
15
16
17
17
24
23
23
23
23

Dew Point (°C)

16
16
17
17
16
17
16
16
15
13
11
9
8
7
7
7
7
7
7
8

Relative Humidity (%)

85
84
85
86
88
90
88
88
86
72
59
49
44
40
36
36
35
34
37
41

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1015
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

319
316
313
310
308
305
304
303
302
301
299
298
298
297
297
296
296
296
296
297

Forecast for Teignmouth, Devon, United Kingdom (50.55,-3.50)

Generated: 11/08/26 23:10:43. Forecast: 11/08/26 to 17/08/26. Timezone: UTC+1.00