Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waning Gibbous 60%

23:52

14:28

18 OK
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 07:02, Set: 21:26, Transit: 14:13. Moon - Rise: 23:52, Set: 14:28. Civil Dark: 21:58 - 06:30. Nautical Dark: 22:38 - 05:51. Astro Dark: 23:22 - 05:07

Total Clouds (% Sky Obscured)

31
32
35
35
25
28
31
55
66
78
82
76
76
66
66
90
94
94
95
97
98
93
92
94

Low Clouds (% Sky Obscured)

25
30
30
23
14
6
19
47
56
69
77
76
76
66
66
85
89
89
91
94
96
92
90
84

Medium Clouds (% Sky Obscured)

4
5
2
7
11
14
10
10
10
13
6
0
0
0
0
21
16
17
23
22
16
2
6
5

High 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
2
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
8
9
9
7
9
9
8
8
7
1
3
7
7

Fog (%)

0
0
0
0
0
0
0
0
1
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
1
1
3
4
18
22
27
31
35
35
30
34
31
27
25
27
26

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
7
5
3
1
1
2
2
2
2
1
1
1
1
2
1
2
3
4
5
5
5
6
7

Chance of Frost

Temperature (°C)

23
23
22
21
20
19
18
17
17
17
17
16
16
16
17
21
23
24
24
24
24
25
24
24

Feels Like (°C)

25
25
25
25
23
23
21
20
19
19
18
18
18
18
19
23
25
26
26
26
26
26
26
25

Dew Point (°C)

16
16
17
19
19
18
17
17
16
16
16
15
15
15
16
20
22
23
23
23
23
24
23
23

Relative Humidity (%)

63
65
72
85
93
93
95
96
96
95
93
90
92
92
93
94
94
94
94
94
94
94
94
94

Pressure (mb)

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

Ozone (du)

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

Wednesday 5

Waning Gibbous 48%

00:19

15:45

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:03, Set: 21:25, Transit: 14:13. Moon - Rise: 00:19, Set: 15:45. Civil Dark: 21:56 - 06:32. Nautical Dark: 22:36 - 05:52. Astro Dark: 23:20 - 05:08

Total Clouds (% Sky Obscured)

82
83
89
89
97
99
98
94
97
97
100
100
100
100
100
100
97
96
95
91
94
90
84
69

Low Clouds (% Sky Obscured)

82
83
80
89
95
98
96
90
95
95
100
100
100
100
100
100
95
92
90
87
91
76
69
51

Medium Clouds (% Sky Obscured)

0
0
0
0
3
4
30
45
33
39
35
32
34
34
28
24
17
25
35
44
51
49
42
33

High Clouds (% Sky Obscured)

12
11
44
0
0
0
0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1

ISS Passover

Visibility (miles)

7
7
7
7
7
7
7
5
3
4
7
7
7
7
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
None

Precipitation Probability (%)

21
17
12
18
19
21
24
32
33
44
51
57
48
40
35
33
30
27
19
14
10
13
10
9

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
5
4
3
2
2
3
2
2
2
2
2
1
2
2
2
2
3
4
5
4
5
6
6

Chance of Frost

Temperature (°C)

23
23
22
21
21
20
20
21
20
20
20
20
20
20
20
20
20
21
22
23
23
23
23
23

Feels Like (°C)

25
25
24
23
22
22
22
22
21
21
21
21
22
22
22
22
22
23
24
24
24
24
24
24

Dew Point (°C)

23
22
21
20
20
20
20
20
19
19
19
19
19
20
20
20
20
21
22
22
21
21
20
19

Relative Humidity (%)

95
94
92
94
93
95
95
95
95
95
93
95
93
96
96
95
96
96
96
94
89
85
80
74

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1024
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

306
306
306
305
305
305
306
306
306
308
310
312
310
311
312
311
312
312
312
311
310
309
309
308

Thursday 6

Third Quarter 37%

00:54

17:03

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

Sun - Rise: 07:04, Set: 21:23, Transit: 14:13. Moon - Rise: 00:54, Set: 17:03. Civil Dark: 21:55 - 06:33. Nautical Dark: 22:34 - 05:54. Astro Dark: 23:18 - 05:10

Total Clouds (% Sky Obscured)

64
72
67
59
54
44
47
47
68
74
77
68
33
14
6
8
7
5
0
0
0
0
0
18

Low Clouds (% Sky Obscured)

46
58
58
59
54
39
33
43
65
69
66
58
33
14
0
0
0
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

32
32
25
0
0
0
0
0
0
0
8
18
0
0
6
8
7
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

1
0
0
0
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18

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
1
2
2
1
1
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 (%)

1
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
4
2
1
0
1
2
2
2
2
1
2
3
3
2
1
3
5
6
7
6
6
6

Chance of Frost

Temperature (°C)

23
22
21
20
18
18
17
16
15
15
14
14
14
13
14
18
20
23
24
26
27
27
28
28

Feels Like (°C)

23
23
21
21
18
18
17
16
15
15
14
15
15
15
16
21
23
25
26
27
28
29
29
30

Dew Point (°C)

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

Relative Humidity (%)

68
69
74
82
78
78
77
75
76
78
76
78
82
90
87
74
67
59
54
51
50
49
49
52

Pressure (mb)

1024
1023
1023
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017
1017

Ozone (du)

307
307
308
307
308
308
307
308
307
306
306
305
305
306
306
307
307
308
309
309
311
312
311
312

Friday 7

Waning Crescent 25%

01:39

No Set

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

Sun - Rise: 07:06, Set: 21:22, Transit: 14:13. Moon - Rise: 01:39, Set: No Set. Civil Dark: 21:53 - 06:34. Nautical Dark: 22:33 - 05:55. Astro Dark: 23:16 - 05:12

Total Clouds (% Sky Obscured)

39
63
54
48
38
53
59
64
57
46
25
37
26
37
43
22
27
49
67
90
95
95
90
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
6
8
13
18
22
27
32
37
43
46
49
50

Medium Clouds (% Sky Obscured)

4
6
12
20
28
31
35
36
27
19
12
7
3
0
1
1
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

38
57
40
20
0
10
5
10
15
13
2
20
9
30
31
4
3
25
48
70
75
70
70
47

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
2
3
0
4
1
0
0
2
0
9
9
3
5
6
3
6

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

Chance of Frost

Temperature (°C)

27
26
24
23
21
20
19
19
18
17
17
16
17
16
17
20
23
26
27
27
27
27
26
25

Feels Like (°C)

29
28
28
26
24
22
19
19
18
17
16
17
16
17
16
20
25
27
28
28
29
28
28
27

Dew Point (°C)

18
18
19
20
19
18
17
17
16
15
13
12
12
11
11
12
12
13
13
13
13
13
14
14

Relative Humidity (%)

57
62
70
85
89
92
91
88
86
83
79
77
72
71
68
58
48
44
41
41
42
43
46
48

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

311
308
307
307
307
307
307
306
307
307
307
307
308
308
308
308
310
310
311
311
311
315
317
315

Saturday 8

Waning Crescent 16%

02:38

18:15

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:07, Set: 21:21, Transit: 14:13. Moon - Rise: 02:38, Set: 18:15. Civil Dark: 21:52 - 06:35. Nautical Dark: 22:31 - 05:56. Astro Dark: 23:14 - 05:14

Total Clouds (% Sky Obscured)

68
58
75
90
84
77
100
88
67
60
47
42
44
40
64
66
68
86
93
97
94
91
88
80

Low Clouds (% Sky Obscured)

52
55
47
43
38
33
30
30
34
42
44
38
33
29
55
49
49
48
42
46
44
54
51
49

Medium Clouds (% Sky Obscured)

0
2
37
58
12
17
65
52
27
20
18
20
23
26
37
33
31
26
25
23
20
19
18
12

High Clouds (% Sky Obscured)

23
0
25
47
75
75
80
80
53
27
0
0
1
2
4
6
4
18
32
48
32
16
0
0

ISS Passover

Visibility (miles)

9
9
9
9
2
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
Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
33
59
57
53
44
53
50
54
79
94
87
69
19
43
33
14
18
17
12
18
15
7
11

Precipitation Amount (mm)

0
0
0.4
0
0
0
0
0
0
0.5
0.6
0.8
0.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
22
21
19
18
17
17
17
17
16
16
16
16
16
19
20
22
22
23
24
23
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
61
73
86
93
95
95
95
95
95
93
95
93
93
93
84
75
67
65
62
60
61
64
65

Pressure (mb)

1014
1014
1015
1016
1017
1018
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

314
313
314
313
314
316
314
315
314
313
312
313
313
313
313
314
315
316
317
318
320
319
319
318

Sunday 9

Waning Crescent 8%

03:50

19:18

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:08, Set: 21:19, Transit: 14:13. Moon - Rise: 03:50, Set: 19:18. Civil Dark: 21:50 - 06:36. Nautical Dark: 22:29 - 05:58. Astro Dark: 23:12 - 05:15

Total Clouds (% Sky Obscured)

72
65
64
62
61
55
50
44
49
54
56
66
71
79
74
72
67
75
80
86
78
68
58
57

Low Clouds (% Sky Obscured)

47
48
50
53
55
48
42
35
40
46
51
53
58
65
66
67
64
67
73
75
70
62
55
53

Medium Clouds (% Sky Obscured)

9
7
16
32
49
36
19
2
2
1
1
5
7
10
8
4
0
3
7
13
10
4
0
0

High Clouds (% Sky Obscured)

0
2
3
3
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
6
5
4
3
2
4
7
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
10
38
54
67
58
49
42
36
27
9
18
20
10
13
13
6
5
3
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
3
0
0
0
0
0
0
1
2
2
2
2
0
0
2
4
6
8
7
7
7

Chance of Frost

Temperature (°C)

22
21
20
20
19
18
18
18
17
17
17
16
17
17
17
19
21
23
24
25
26
25
25
25

Feels Like (°C)

23
24
24
21
22
22
21
21
20
20
20
20
20
20
20
21
22
22
24
25
25
28
27
26

Dew Point (°C)

17
17
17
18
18
18
18
17
16
16
16
16
16
16
17
17
17
18
18
18
17
17
17
18

Relative Humidity (%)

71
76
82
86
92
96
96
96
96
96
96
96
95
95
96
88
79
72
69
64
60
61
62
64

Pressure (mb)

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

Ozone (du)

320
321
322
323
325
326
325
325
325
325
325
325
327
330
332
334
337
339
337
335
333
331
329
326

Monday 10

Waning Crescent 2%

05:10

20:07

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

Sun - Rise: 07:09, Set: 21:18, Transit: 14:13. Moon - Rise: 05:10, Set: 20:07. Civil Dark: 21:49 - 06:38. Nautical Dark: 22:28 - 05:59. Astro Dark: 23:10 - 05:17

Total Clouds (% Sky Obscured)

56
53
48
45
40
49
57
65
59
58
53
47
41
33
23
12
0
0
0
0

Low Clouds (% Sky Obscured)

52
50
44
36
27
34
42
47
48
49
47
40
30
19
14
7
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
7
15
22
25
25
26
20
13
7
3
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

0
0
1
1
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

Wind Speed/Direction (mph)

5
4
3
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
3

Chance of Frost

Temperature (°C)

24
23
22
21
19
18
18
18
17
17
17
17
17
17
18
21
25
29
31
34

Feels Like (°C)

26
26
26
24
24
24
24
23
22
21
20
21
20
20
20
23
25
28
29
31

Dew Point (°C)

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

Relative Humidity (%)

66
71
75
81
86
95
95
95
95
96
95
96
95
93
93
79
68
59
54
48

Pressure (mb)

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

Ozone (du)

325
324
322
322
321
320
320
320
319
319
318
318
316
315
313
312
311
311
310
309

Forecast for Atotxa, Gipuzkoa, Spain (43.32,-1.98)

Generated: 04/08/26 18:52:37. Forecast: 04/08/26 to 10/08/26. Timezone: UTC+2.00