Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 77%

18:15

03:03

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

Sun - Rise: 07:55, Set: 20:05, Transit: 14:00. Moon - Rise: 18:15, Set: 03:03. Civil Dark: 20:33 - 07:27. Nautical Dark: 21:08 - 06:53. Astro Dark: 21:43 - 06:19

Total Clouds (% Sky Obscured)

16
21
25
100
83
74
76
76
77
78
55
51
42
53
52
43
25
4
3
2
3
5
5
3

Low Clouds (% Sky Obscured)

0
0
19
29
34
37
33
33
31
28
34
33
23
25
28
25
17
0
0
0
0
0
0
0

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)

16
21
25
100
62
40
35
35
35
35
10
8
8
12
11
11
4
4
3
2
3
4
5
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
1
1
1
1
3
7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
15
12
10
10
10
10
11
12
12
12
13
13
14
14
14
13
12
11
9
8
7
10
10

Relative Humidity (%)

90
89
82
76
76
78
79
84
87
92
93
95
87
75
66
59
54
49
45
39
37
37
52
61

Pressure (mb)

1027
1027
1027
1026
1026
1025
1025
1025
1024
1024
1024
1024
1025
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

278
279
280
280
279
280
281
282
282
282
282
281
282
281
281
281
281
281
282
283
283
283
283
285

Tuesday 22

Waxing Gibbous 85%

18:39

04:11

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

Sun - Rise: 07:56, Set: 20:03, Transit: 14:00. Moon - Rise: 18:39, Set: 04:11. Civil Dark: 20:31 - 07:28. Nautical Dark: 21:07 - 06:55. Astro Dark: 21:41 - 06:21

Total Clouds (% Sky Obscured)

2
4
41
19
22
36
33
39
65
29
24
5
8
26
42
65
41
41
11
62
34
29
48
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
14
16
15
20

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)

2
4
41
19
22
36
33
34
65
29
24
3
4
14
28
56
41
41
9
60
17
6
29
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
14
13
12
11
10
10
9
9
10
10
10
12
18
21
21
22
24
24
24
24
23
23
19

Dew Point (°C)

8
5
2
-0
-2
-2
-3
-4
-4
-4
-4
-5
-1
1
2
2
3
4
6
8
10
12
16
17

Relative Humidity (%)

58
51
45
41
39
37
36
35
35
35
35
34
39
32
27
25
25
26
29
34
41
50
69
89

Pressure (mb)

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

Ozone (du)

285
284
284
284
284
285
285
284
284
284
285
285
285
284
283
284
283
284
284
284
284
283
284
284

Wednesday 23

Waxing Gibbous 92%

19:00

05:19

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

Sun - Rise: 07:57, Set: 20:01, Transit: 13:59. Moon - Rise: 19:00, Set: 05:19. Civil Dark: 20:29 - 07:29. Nautical Dark: 21:05 - 06:56. Astro Dark: 21:39 - 06:22

Total Clouds (% Sky Obscured)

65
33
46
59
56
56
55
59
65
82
59
37
12
12
28
54
41
35
28
22
46
56
81
55

Low Clouds (% Sky Obscured)

0
16
28
27
27
22
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

65
18
19
45
50
50
50
59
65
82
54
35
11
12
28
54
41
35
28
20
46
49
63
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
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)

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

Chance of Frost

Temperature (°C)

17
16
15
14
13
13
12
12
12
12
12
12
13
19
24
26
28
30
30
30
29
27
25
23

Feels Like (°C)

19
18
17
15
12
11
10
10
10
11
10
11
13
21
26
27
29
31
31
30
30
29
28
26

Dew Point (°C)

16
13
12
10
7
5
3
2
2
3
3
4
5
8
8
7
9
9
9
10
12
13
16
16

Relative Humidity (%)

89
85
83
74
65
59
55
51
50
53
54
56
57
46
37
31
29
27
26
29
35
41
56
64

Pressure (mb)

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

Ozone (du)

285
286
286
285
285
286
285
286
286
287
289
290
291
291
289
289
288
286
285
285
284
283
282
281

Thursday 24

Waxing Gibbous 97%

19:20

06:28

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

Sun - Rise: 07:59, Set: 19:59, Transit: 13:59. Moon - Rise: 19:20, Set: 06:28. Civil Dark: 20:28 - 07:30. Nautical Dark: 21:03 - 06:57. Astro Dark: 21:37 - 06:23

Total Clouds (% Sky Obscured)

32
24
26
29
35
44
56
67
56
46
22
2
0
2
12
19
26
32
34
38
40
45
52
53

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
17
21
23
25
30
31
37
45

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)

23
24
26
29
35
44
56
67
56
46
22
2
0
2
1
0
0
1
1
2
1
1
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
2
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
4
4
4
4
4
3
4
4
3
3
0
2
4
5
5
5
6
5
4
3
3

Chance of Frost

Temperature (°C)

22
21
20
19
18
17
16
16
15
15
16
15
18
20
23
24
24
24
24
23
22
21
20
19

Feels Like (°C)

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

Dew Point (°C)

15
13
12
10
8
7
6
5
5
5
5
4
8
7
7
7
6
7
7
9
11
12
15
18

Relative Humidity (%)

62
60
58
55
53
53
51
50
50
49
48
48
51
42
35
33
32
32
34
40
48
55
71
93

Pressure (mb)

1019
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1020
1020

Ozone (du)

280
280
279
278
278
278
278
277
277
277
277
276
276
276
276
277
277
277
278
278
279
279
278
278

Friday 25

Waxing Gibbous 99%

19:40

07:37

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 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:00, Set: 19:58, Transit: 13:59. Moon - Rise: 19:40, Set: 07:37. Civil Dark: 20:26 - 07:31. Nautical Dark: 20:59 - 06:58. Astro Dark: 21:35 - 06:24

Total Clouds (% Sky Obscured)

48
46
51
56
59
62
63
63
55
47
44
46
30
19
23
27
31
37
44
50
53
55
59
52

Low Clouds (% Sky Obscured)

43
43
47
52
53
57
54
51
31
22
17
29
22
15
15
15
13
8
5
3
7
11
14
16

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
0
0
0
0
0
1
1
0
2
2
3
3
8
13
17
31
44
50
53
53
47
48

ISS Passover

Visibility (miles)

9
7
2
1
1
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
2
3
4
5
3
5
3
1
1
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)

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

Chance of Frost

Temperature (°C)

18
17
16
15
15
14
14
14
13
13
13
13
16
18
20
22
23
24
23
23
22
21
19
18

Feels Like (°C)

21
20
19
19
17
17
16
15
15
16
16
15
17
18
19
20
21
22
27
26
24
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
98
98
98
96
96
96
95
93
92
83
77
69
66
62
60
63
67
71
79
86
95

Pressure (mb)

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

Ozone (du)

278
278
279
278
278
277
276
276
276
276
276
276
276
276
276
276
277
277
277
277
277
277
277
276

Saturday 26

Full Moon 100%

20:02

08:49

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

Sun - Rise: 08:01, Set: 19:56, Transit: 13:58. Moon - Rise: 20:02, Set: 08:49. Civil Dark: 20:24 - 07:32. Nautical Dark: 20:57 - 06:59. Astro Dark: 21:33 - 06:26

Total Clouds (% Sky Obscured)

45
38
40
38
40
40
40
40
35
35
35
35
35
35
35
35
35
33
32
34
46
60
71
71

Low Clouds (% Sky Obscured)

18
19
20
21
22
29
37
40
31
17
0
1
1
2
9
17
24
26
28
33
44
50
50
53

Medium Clouds (% Sky Obscured)

0
0
11
22
33
40
40
40
35
35
35
35
35
35
35
35
35
33
32
23
30
37
45
44

High Clouds (% Sky Obscured)

45
38
40
38
40
40
40
40
35
35
35
35
35
35
35
35
35
33
32
34
46
45
41
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
3
5
7

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
32
37
56
82
93
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.7
0.8
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
16
16
15
16
16
16
17
18
19
21
24
27
28
30
31
28
26
24
22
20
19

Feels Like (°C)

18
18
18
18
18
17
16
17
17
17
18
20
21
24
25
26
27
28
30
28
25
24
23
22

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
96
96
95
96
95
95
95
95
96
89
84
78
74
70
67
72
77
83
88
91
93

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

276
275
274
275
276
276
277
277
278
277
277
276
276
277
277
278
279
279
281
282
283
283
283
283

Sunday 27

Waning Gibbous 98%

20:26

10:04

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

Sun - Rise: 08:02, Set: 19:54, Transit: 13:58. Moon - Rise: 20:26, Set: 10:04. Civil Dark: 20:22 - 07:34. Nautical Dark: 20:55 - 07:00. Astro Dark: 21:31 - 06:27

Total Clouds (% Sky Obscured)

73
73
81
89
97
91
85
78
70
66
64
69
86
99
83
67
51

Low Clouds (% Sky Obscured)

51
49
56
64
74
71
68
65
56
46
34
26
18
11
11
11
12

Medium Clouds (% Sky Obscured)

43
43
39
34
30
23
14
9
8
7
7
7
7
7
14
21
28

High Clouds (% Sky Obscured)

22
19
33
50
67
44
23
5
24
46
64
69
86
98
83
67
51

ISS Passover

Visibility (miles)

7
7
7
7
8
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

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

Precipitation Probability (%)

81
80
71
56
41
39
38
37
33
27
16
11
7
2
3
2
0

Precipitation Amount (mm)

0.5
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
17
17
17
17
16
16
16
16
19
22
25
28
30

Feels Like (°C)

18
19
20
19
19
19
18
19
18
18
18
18
20
22
24
25
25

Dew Point (°C)

18
18
17
17
17
17
16
16
15
16
16
16
18
20
23
23
22

Relative Humidity (%)

95
96
96
98
96
96
96
96
96
96
96
98
92
89
86
74
63

Pressure (mb)

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

Ozone (du)

285
287
289
288
287
286
283
280
277
278
278
278
278
278
278
276
274

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

Generated: 21/09/26 21:26:25. Forecast: 21/09/26 to 27/09/26. Timezone: UTC+2.00