Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 9%

04:09

18:43

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

Sun - Rise: 07:40, Set: 20:32, Transit: 14:05. Moon - Rise: 04:09, Set: 18:43. Civil Dark: 21:01 - 07:11. Nautical Dark: 21:35 - 06:36. Astro Dark: 22:11 - 06:01

Total Clouds (% Sky Obscured)

89
76
72
59
39
33
37
47
52
53
47
40
35
32
33
32
32
3
0
0
13
48
65
100

Low Clouds (% Sky Obscured)

49
53
43
46
39
33
34
40
39
36
39
34
30
27
28
27
27
3
0
0
12
22
28
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
23
11
0
0
0
0
0
0
0
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
0
36
60
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
7
7
7
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
1
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
5
5
4
4
3
1
1
1
1
1
0
1
1
1
1
0
0
0
0
1
3
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
62
64
65
70
85
95
96
98
96
98
98
96
98
96
96
95
93
87
77
67
60
60
56

Pressure (mb)

1024
1023
1023
1023
1022
1023
1023
1023
1023
1023
1022
1022
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

291
291
291
290
290
290
290
290
289
288
288
289
290
292
293
293
294
294
295
296
296
295
294
295

Tuesday 8

Waning Crescent 4%

05:28

19:16

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
13 Bad
14 Bad

Sun - Rise: 07:41, Set: 20:30, Transit: 14:05. Moon - Rise: 05:28, Set: 19:16. Civil Dark: 20:59 - 07:12. Nautical Dark: 21:33 - 06:38. Astro Dark: 22:09 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
93
88
90
85
85
93
90
76
79

Low Clouds (% Sky Obscured)

31
35
48
100
100
93
96
100
100
97
97
92
88
84
73
76
80
85
81
77
89
81
60
71

Medium Clouds (% Sky Obscured)

0
1
88
95
100
100
100
100
100
100
92
100
100
71
47
23
21
12
12
11
13
12
9
10

High Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
100
33
25
25
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
3
1
0
0
0
1
6
9
9
9
9
9
6
5
4
4
3

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

Precipitation Probability (%)

0
0
1
6
35
52
80
95
95
95
95
95
73
48
33
25
31
35
57
70
74
76
74
59

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
1.8
1
1.2
1.7
1.4
0.6
0
0
0
0
0
0.4
0.6
0.7
0.8
0.8
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
62
66
74
83
91
96
96
96
98
98
98
96
93
92
90
90
90
86
86
89
89
85
82

Pressure (mb)

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

Ozone (du)

295
295
293
293
294
294
295
296
297
299
305
311
317
319
321
323
324
322
324
324
326
328
330
331

Wednesday 9

Waning Crescent 1%

06:44

19:42

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
13 Bad
14 Bad

Sun - Rise: 07:42, Set: 20:28, Transit: 14:04. Moon - Rise: 06:44, Set: 19:42. Civil Dark: 20:57 - 07:13. Nautical Dark: 21:31 - 06:39. Astro Dark: 22:07 - 06:03

Total Clouds (% Sky Obscured)

60
57
58
64
56
68
78
81
81
75
73
77
82
81
60
65
100
100
81
100
94
97
88
81

Low Clouds (% Sky Obscured)

43
37
38
48
49
65
67
67
74
75
71
76
82
81
45
34
38
27
17
7
8
10
11
8

Medium Clouds (% Sky Obscured)

11
13
10
7
1
0
9
17
16
0
0
0
0
0
0
0
0
8
17
25
24
18
21
81

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
5
11
11
65
100
100
79
100
75
65
37
45

ISS Passover

Visibility (miles)

9
8
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

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

Precipitation Probability (%)

39
22
18
14
22
29
28
31
37
26
22
25
24
25
23
19
4
8
4
5
5
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
59
55
61
68
83
89
89
86
85
83
83
84
86
87
87
89
93
90
83
68
57
52
49

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

331
332
331
333
335
333
327
327
329
327
324
321
318
316
315
315
313
312
309
306
305
304
303
303

Thursday 10

Waning Crescent 0%

07:58

20:04

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

Sun - Rise: 07:43, Set: 20:27, Transit: 14:04. Moon - Rise: 07:58, Set: 20:04. Civil Dark: 20:55 - 07:14. Nautical Dark: 21:30 - 06:40. Astro Dark: 22:05 - 06:05

Total Clouds (% Sky Obscured)

59
35
26
15
3
37
77
90
64
51
25
28
29
35
37
41
44
49
58
56
53
69
63
64

Low Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
5
9
12
12
13
16
14
15
14
16
26
20
23
27
35
45

Medium Clouds (% Sky Obscured)

53
9
8
8
0
4
4
0
0
0
0
0
0
0
6
14
23
22
22
21
19
22
19
15

High Clouds (% Sky Obscured)

4
0
4
2
3
37
77
87
55
37
8
6
2
2
0
0
0
0
0
1
0
11
2
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
1
1
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
7
7
6
5
2
1
3
3
4
3
3
3
3
3
2
2
3
2
0
1
4
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
50
51
54
59
76
85
87
90
92
89
87
87
84
84
86
86
84
74
61
52
46
45
44

Pressure (mb)

1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

304
303
300
297
295
294
293
292
292
290
289
288
288
287
286
287
287
289
290
290
291
292
292
293

Friday 11

New Moon 2%

09:10

20:25

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 OK
12 OK
13 OK
14 OK

Sun - Rise: 07:44, Set: 20:25, Transit: 14:04. Moon - Rise: 09:10, Set: 20:25. Civil Dark: 20:53 - 07:15. Nautical Dark: 21:28 - 06:41. Astro Dark: 22:03 - 06:06

Total Clouds (% Sky Obscured)

60
60
69
67
76
82
68
67
73
69
70
72
64
55
53
51
44
46
43
37
32
28
26
30

Low Clouds (% Sky Obscured)

44
49
51
53
51
50
41
41
38
30
26
23
19
20
19
18
26
33
31
29
32
28
26
25

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
3
1
8
10
1
0
0
0
0
0
0
0
1
1
2
1
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 (%)

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
None
None
None
None

Precipitation Probability (%)

0
0
0
1
2
1
4
16
12
10
16
22
25
24
21
27
31
25
21
29
19
10
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
48
50
54
60
80
89
92
95
96
96
95
95
96
96
96
96
96
83
71
62
59
54
52

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

294
294
294
294
294
295
295
295
295
296
296
296
295
295
295
295
295
295
295
295
295
295
295
295

Saturday 12

Waxing Crescent 2%

10:20

20:45

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

Sun - Rise: 07:45, Set: 20:23, Transit: 14:03. Moon - Rise: 10:20, Set: 20:45. Civil Dark: 20:52 - 07:17. Nautical Dark: 21:26 - 06:43. Astro Dark: 22:01 - 06:08

Total Clouds (% Sky Obscured)

28
29
34
39
43
41
39
43
38
30
25
33
40
48
44
43
38
39
42
41
43
46
49
49

Low Clouds (% Sky Obscured)

22
21
29
33
36
41
39
43
38
30
23
22
10
8
4
4
4
10
12
13
18
23
28
27

Medium 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

High Clouds (% Sky Obscured)

0
0
1
3
5
5
6
7
5
2
0
8
13
17
28
35
38
29
24
24
30
33
36
49

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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
24
23
23
24
24
19
20
21
20
20
19
16
16
15
15
15
15
16
16
16
17
18
20

Dew Point (°C)

12
13
13
14
15
16
16
16
16
15
14
14
13
12
12
11
11
11
11
12
12
12
11
11

Relative Humidity (%)

53
55
56
66
75
86
89
92
95
95
95
95
93
92
90
89
89
87
74
64
55
52
49
46

Pressure (mb)

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

Ozone (du)

295
294
294
294
295
295
295
294
294
294
294
294
295
295
296
295
294
294
292
291
290
290
290
290

Sunday 13

Waxing Crescent 7%

11:29

21:06

15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK

Sun - Rise: 07:46, Set: 20:21, Transit: 14:03. Moon - Rise: 11:29, Set: 21:06. Civil Dark: 20:50 - 07:18. Nautical Dark: 21:24 - 06:44. Astro Dark: 21:59 - 06:09

Total Clouds (% Sky Obscured)

48
47
49
50
51
50
48
46
53
59
66
69
75
86
73
53
34

Low Clouds (% Sky Obscured)

26
24
27
30
34
32
34
32
35
35
28
16
6
3
3
6
6

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

48
47
49
50
51
45
35
25
31
35
34
40
53
62
53
37
19

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

23
23
23
22
20
18
18
17
16
15
15
15
14
14
14
13
13

Feels Like (°C)

25
24
23
24
23
24
19
19
20
19
19
19
15
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

48
49
52
62
71
85
88
92
95
95
92
92
90
89
87
86
84

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1022
1022

Ozone (du)

290
289
289
288
287
286
286
286
286
285
285
284
284
283
283
284
284

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

Generated: 07/09/26 15:39:16. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+2.00