Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Crescent 16%

03:54

19:18

07 OK
08 OK
09 OK
10 OK
11 Good
12 Good
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

Sun - Rise: 07:10, Set: 21:21, Transit: 14:15. Moon - Rise: 03:54, Set: 19:18. Civil Dark: 21:52 - 06:40. Nautical Dark: 22:30 - 06:02. Astro Dark: 23:12 - 05:20

Total Clouds (% Sky Obscured)

40
30
26
22
3
0
67
84
100
89
94
93
68
94
92
61
56
65
80
89
92
78
70
67

Low Clouds (% Sky Obscured)

0
0
0
15
3
0
0
28
0
3
3
4
25
45
44
59
56
62
76
78
82
76
70
67

Medium Clouds (% Sky Obscured)

32
23
20
11
0
0
14
45
65
80
68
59
58
74
87
29
15
1
0
6
27
3
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
65
65
65
43
65
65
0
41
1
1
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
3
0
0
0
9
9
9

Fog (%)

68
70
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
11
27
16

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
1
17
31
42
48
9
4
1
28
22
19
14
7
10
8
9
7
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.5
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
4
5
5
4
6
5
8
10
10
11
9
7
6
6
4
4
3
2
1
2
1

Chance of Frost

Temperature (°C)

19
20
23
26
28
30
32
32
32
30
28
28
25
23
20
19
18
17
17
17
16
16
16
17

Feels Like (°C)

19
22
25
27
29
31
33
33
31
29
27
27
25
23
20
19
19
18
17
17
17
16
17
18

Dew Point (°C)

14
15
15
16
16
15
14
11
7
9
14
17
17
16
16
16
17
17
17
16
15
15
15
17

Relative Humidity (%)

73
72
62
55
49
41
34
26
21
27
41
51
59
65
76
85
96
98
98
95
92
92
93
96

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1013
1013
1012
1013
1013
1014
1015
1016
1017
1017
1018
1018
1019
1018
1018
1018
1018

Ozone (du)

319
319
318
320
319
320
321
322
322
320
318
316
316
317
318
320
322
322
325
327
327
329
330
331

Monday 10

Waning Crescent 8%

05:14

20:08

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

Sun - Rise: 07:11, Set: 21:19, Transit: 14:15. Moon - Rise: 05:14, Set: 20:08. Civil Dark: 21:50 - 06:41. Nautical Dark: 22:28 - 06:03. Astro Dark: 23:10 - 05:22

Total Clouds (% Sky Obscured)

60
71
39
32
59
47
26
66
94
53
55
29
20
20
62
41
41
44
44
43
47
52
52
61

Low Clouds (% Sky Obscured)

60
71
39
32
26
25
20
14
19
0
22
16
20
20
36
27
37
44
44
43
47
52
52
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
48
31
15
0
0
0
46
30
30
22
8
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
10
59
46
11
44
20
12
15
11
2
0
0
0
1
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
7
4
8
9
9
9
9
9
9

Fog (%)

24
33
34
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
14
16
27
51
64

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
2
4
10
10
4
1
8
44
13
3
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
1
1
2
2
5
6
6
8
12
13
11
9
7
4
1
2
1
0
0
0
1
0

Chance of Frost

Temperature (°C)

17
17
18
20
22
25
27
28
30
31
30
27
25
23
21
19
19
19
18
18
17
17
17
16

Feels Like (°C)

18
18
20
21
24
28
30
31
30
30
29
24
24
24
22
21
22
21
21
21
20
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

96
93
86
74
62
49
39
32
26
26
30
36
44
51
65
84
93
93
93
93
92
93
92
93

Pressure (mb)

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

Ozone (du)

332
333
332
330
328
327
326
324
324
323
323
323
324
324
323
322
321
320
319
317
315
314
314
314

Tuesday 11

Waning Crescent 2%

06:36

20:47

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

Sun - Rise: 07:12, Set: 21:18, Transit: 14:15. Moon - Rise: 06:36, Set: 20:47. Civil Dark: 21:49 - 06:43. Nautical Dark: 22:27 - 06:05. Astro Dark: 23:08 - 05:23

Total Clouds (% Sky Obscured)

62
61
48
65
26
27
19
15
36
29
44
50
4
20
15
7
16
37
54
39
24
8
13
17

Low Clouds (% Sky Obscured)

62
61
48
65
26
27
19
15
30
0
7
28
0
0
0
0
0
25
34
23
11
0
7
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
36
29
44
21
4
20
14
6
11
18
23
16
8
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
0
4
7
8
7
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 (%)

70
79
61
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
1
19
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)

0
0
1
2
1
2
3
4
4
5
6
10
11
9
6
4
3
2
1
1
0
0
0
0

Chance of Frost

Temperature (°C)

16
17
19
22
25
28
30
31
32
33
33
31
29
27
25
23
21
20
19
19
19
18
18
19

Feels Like (°C)

19
20
23
24
28
30
32
33
34
34
33
30
28
28
27
25
23
22
22
22
22
21
21
22

Dew Point (°C)

15
15
16
16
15
14
11
8
5
4
4
6
9
11
16
18
18
18
18
18
17
16
16
17

Relative Humidity (%)

93
92
82
68
53
40
30
24
18
16
16
20
29
36
55
73
85
91
93
93
92
89
90
89

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1015
1014
1014
1014
1014
1015
1016
1017
1018
1019
1019
1019
1019
1018
1018
1019

Ozone (du)

314
313
314
314
314
314
315
315
315
315
315
315
314
314
314
314
315
314
314
313
315
314
314
315

Wednesday 12

New Moon 0%

No Rise

21:17

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

Sun - Rise: 07:13, Set: 21:16, Transit: 14:15. Moon - Rise: No Rise, Set: 21:17. Civil Dark: 21:47 - 06:44. Nautical Dark: 22:25 - 06:06. Astro Dark: 23:06 - 05:25

Total Clouds (% Sky Obscured)

21
19
19
20
12
6
0
0
0
1
6
12
17
13
7
0
10
22
34
25
16
6
3
1

Low Clouds (% Sky Obscured)

20
19
19
20
12
6
0
0
0
0
0
0
0
0
0
0
10
20
30
20
11
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
4
6
9
7
3
0
0
0
0
1
1
2
1
1

High Clouds (% Sky Obscured)

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

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
1
7
4
1
1
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
1
2
3
4
4
5
6
7
8
9
10
9
8
5
3
2
2
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

19
20
22
25
28
30
32
34
35
35
35
34
32
31
27
24
22
21
20
19
21
21
22
22

Feels Like (°C)

23
24
25
27
30
32
33
35
35
36
35
33
31
31
29
27
24
23
23
22
24
24
25
24

Dew Point (°C)

17
17
16
15
14
13
12
10
6
4
5
8
11
15
18
20
20
20
19
19
20
20
20
20

Relative Humidity (%)

88
84
67
53
44
35
29
23
17
14
14
20
27
37
57
75
88
93
96
96
96
95
91
89

Pressure (mb)

1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1016
1017
1018
1019
1019
1020
1020
1020
1019
1019
1019

Ozone (du)

314
314
314
315
315
316
315
313
313
312
311
311
312
311
310
309
309
309
308
308
307
307
307
307

Thursday 13

Waxing Crescent 1%

07:55

21:42

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

Sun - Rise: 07:14, Set: 21:15, Transit: 14:15. Moon - Rise: 07:55, Set: 21:42. Civil Dark: 21:46 - 06:45. Nautical Dark: 22:23 - 06:08. Astro Dark: 23:04 - 05:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
40
65
48
29
10
57
49
47
60
72
85
84
81
77
76
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
9
10
16
32
45
48
51
51
59
64
69
71
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
0
1
2
3
8
13
18
14
9
5
8
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
40
65
43
22
0
47
25
0
32
63
85
68
36
3
3
2

ISS Passover

Visibility (miles)

7
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
2
6
12
13
11
7
15
8
1
6
9
9
9
6
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)

2
2
2
2
4
4
5
6
6
8
12
12
10
9
6
5
3
3
3
2
2
1
1
1

Chance of Frost

Temperature (°C)

22
21
23
25
27
30
33
34
34
32
32
30
28
26
25
22
20
19
18
18
18
18
17
17

Feels Like (°C)

25
25
27
28
30
32
34
35
34
32
32
29
29
27
28
28
28
27
25
24
19
19
19
19

Dew Point (°C)

20
19
18
15
12
12
11
10
7
3
5
9
11
13
16
17
18
18
18
17
17
17
16
15

Relative Humidity (%)

91
87
71
53
39
31
26
22
18
15
18
26
35
45
57
72
91
92
95
95
95
95
93
89

Pressure (mb)

1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1017
1017
1018
1019
1020
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

307
306
306
306
305
306
305
305
305
305
303
303
303
302
302
301
301
301
302
302
302
302
302
302

Friday 14

Waxing Crescent 4%

09:11

22:04

07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 Good
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

Sun - Rise: 07:16, Set: 21:13, Transit: 14:15. Moon - Rise: 09:11, Set: 22:04. Civil Dark: 21:44 - 06:46. Nautical Dark: 22:21 - 06:09. Astro Dark: 23:02 - 05:28

Total Clouds (% Sky Obscured)

73
61
50
38
31
23
15
37
55
75
83
89
91
92
94
91
91
91
91
93
95
97
96
94

Low Clouds (% Sky Obscured)

70
57
47
32
28
21
15
24
33
42
45
49
52
59
65
71
75
79
83
86
89
92
93
94

Medium Clouds (% Sky Obscured)

12
12
12
13
10
6
2
2
1
0
8
18
29
36
43
51
47
42
36
42
50
60
49
40

High Clouds (% Sky Obscured)

2
1
1
0
0
0
0
28
55
75
83
89
91
82
64
46
30
15
0
23
46
70
55
41

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
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
1
2
1
1
2
0
4
7
6
21
26
20
24
18
12
19
18
14
68
80
64
82
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.3
0.7
0.3

Wind Speed/Direction (mph)

1
1
1
1
1
2
4
5
8
11
14
12
10
8
6
4
3
2
2
3
2
2
1
2

Chance of Frost

Temperature (°C)

17
17
20
22
25
28
30
33
31
30
29
27
25
23
21
20
19
18
18
18
18
17
17
17

Feels Like (°C)

19
18
21
21
22
24
25
27
35
32
28
29
29
31
22
23
24
23
22
21
18
18
18
18

Dew Point (°C)

15
14
13
11
10
9
8
8
5
2
-0
3
5
8
10
11
13
12
10
9
9
9
9
9

Relative Humidity (%)

86
82
62
48
38
31
26
21
19
16
15
20
27
38
47
57
69
65
60
55
56
56
57
58

Pressure (mb)

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

Ozone (du)

302
302
301
301
300
300
300
300
300
300
300
300
299
299
299
299
299
299
299
299
299
300
300
301

Saturday 15

Waxing Crescent 10%

10:23

22:25

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:17, Set: 21:12, Transit: 14:14. Moon - Rise: 10:23, Set: 22:25. Civil Dark: 21:42 - 06:47. Nautical Dark: 22:20 - 06:10. Astro Dark: 23:00 - 05:30

Total Clouds (% Sky Obscured)

92
92
91
91
92
93
94
92
90
87
92
96
100
97
95
92
95
97
100

Low Clouds (% Sky Obscured)

92
92
91
91
92
93
94
92
90
87
92
96
100
97
95
92
95
97
100

Medium Clouds (% Sky Obscured)

34
26
16
1
4
6
11
10
16
22
34
42
55
36
20
5
6
6
7

High Clouds (% Sky Obscured)

26
18
9
0
0
0
0
1
2
5
8
12
20
17
11
6
7
10
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
6
7
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

Precipitation Type

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

Precipitation Probability (%)

37
37
42
27
18
10
4
33
52
69
53
50
50
54
46
19
17
12
2

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0.5
1
0.4
0.3
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
3
4
5
5
5
6
8
11
13
10
6
5
3
3
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
18
18
18
17
16
27
28
29
26
23
19
16
17
18
17
17

Dew Point (°C)

9
10
8
7
5
3
1
-2
5
11
17
16
15
13
13
13
12
12
11

Relative Humidity (%)

58
59
47
39
31
26
22
18
31
51
82
80
77
74
73
73
73
72
71

Pressure (mb)

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

Ozone (du)

301
301
301
301
300
300
300
300
299
298
297
298
298
298
299
300
300
299
299

Forecast for Ilarratza, Araba / Álava, Spain (42.86,-2.60)

Generated: 09/08/26 07:09:40. Forecast: 09/08/26 to 15/08/26. Timezone: UTC+2.00