Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 30

Waning Gibbous 76%

21:35

13:55

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
18 Bad
19 Bad

Sun - Rise: 08:05, Set: 19:49, Transit: 13:57. Moon - Rise: 21:35, Set: 13:55. Civil Dark: 20:19 - 07:37. Nautical Dark: 20:52 - 07:04. Astro Dark: 21:25 - 06:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
93
95
90
85

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
94
100
100
100
100
100
100
100
99
100
100
87
97
95
82
90
82
70

Medium Clouds (% Sky Obscured)

86
90
90
88
91
53
91
37
43
50
50
47
44
50
50
48
49
50
43
41
27
34
24
20

High Clouds (% Sky Obscured)

90
62
42
85
80
100
100
100
100
100
100
100
73
54
65
72
71
81
72
47
51
46
40
41

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
79
95
80
58
64
45
45
49
58
58
51
51
43
34
34
22
15
8
11
5
10
3

Precipitation Amount (mm)

0.4
1.5
0.5
0.4
0.2
0
0.3
0
0
0
0.3
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
18
18
18
17

Feels Like (°C)

19
18
18
18
18
18
17
17
17
17
17
17
17
17
17
16
17
18
18
18
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

98
95
98
100
98
96
95
95
95
95
95
95
96
98
96
96
95
93
92
90
88
88
89
90

Pressure (mb)

1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1025
1025
1026
1027
1028
1029
1029
1028
1028
1028
1028
1028
1028

Ozone (du)

282
283
286
286
287
286
286
286
288
289
289
288
289
289
290
288
288
287
288
289
288
288
288
287

Thursday 1

Waning Gibbous 66%

22:25

15:03

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 OK
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:07, Set: 19:47, Transit: 13:57. Moon - Rise: 22:25, Set: 15:03. Civil Dark: 20:17 - 07:38. Nautical Dark: 20:50 - 07:05. Astro Dark: 21:23 - 06:32

Total Clouds (% Sky Obscured)

89
97
94
100
100
86
79
90
89
94
93
93
88
73
85
52
48
45
39
32
35
28
23
37

Low Clouds (% Sky Obscured)

73
77
73
72
51
53
55
65
54
47
48
41
34
0
19
9
31
22
18
18
13
3
0
8

Medium Clouds (% Sky Obscured)

11
1
0
0
0
0
6
17
16
27
27
27
24
26
33
32
21
19
15
13
13
12
10
12

High Clouds (% Sky Obscured)

58
86
78
98
100
73
55
59
56
60
53
57
60
55
46
3
3
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
2
6
9
2
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 (%)

4
4
14
10
13
4
1
1
0
0
0
0
0
0
0
0
1
1
2
14
14
37
39
46

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
15
16
14
15
13
13
13
13
13
13
13
14
17
19
21
23
24
25
26
26
26
26

Dew Point (°C)

15
14
14
14
14
14
13
13
13
13
12
13
12
13
14
13
12
12
12
12
12
14
17
19

Relative Humidity (%)

90
90
90
92
95
96
96
95
96
96
95
96
96
93
86
74
63
57
53
51
50
54
68
84

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1024
1023
1023
1023

Ozone (du)

287
287
288
288
287
287
287
287
287
287
288
289
290
291
292
292
291
290
290
290
289
288
288
288

Friday 2

Waning Gibbous 54%

23:27

15:59

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

Sun - Rise: 08:08, Set: 19:45, Transit: 13:56. Moon - Rise: 23:27, Set: 15:59. Civil Dark: 20:15 - 07:39. Nautical Dark: 20:48 - 07:06. Astro Dark: 21:22 - 06:33

Total Clouds (% Sky Obscured)

37
59
70
73
71
70
72
70
71
75
72
51
51
48
40
41
37
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
0
22
23
17
21
28
23
25
24
14
20
16
4
3
0
4
28
34
42
45
45
44
41

Medium Clouds (% Sky Obscured)

13
13
10
11
11
10
10
10
13
21
24
24
22
19
23
24
16
11
8
4
0
5
12
21

High Clouds (% Sky Obscured)

1
15
15
15
28
27
35
45
50
44
45
14
20
24
10
8
13
100
100
100
100
100
100
100

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

24
7
6
4
4
1
0
0
0
1
11
3
0
0
0
1
5
20
44
63
72
80
87
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
89
89
90
92
92
90
90
93
93
93
93
90
80
68
57
51
47
45
46
54
63
79

Pressure (mb)

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

Ozone (du)

287
287
286
285
284
283
283
282
282
282
282
283
282
282
283
284
285
285
285
284
284
285
285
285

Saturday 3

Third Quarter 42%

00:39

16:43

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
18 Bad
19 Bad

Sun - Rise: 08:09, Set: 19:43, Transit: 13:56. Moon - Rise: 00:39, Set: 16:43. Civil Dark: 20:13 - 07:40. Nautical Dark: 20:46 - 07:07. Astro Dark: 21:20 - 06:34

Total Clouds (% Sky Obscured)

96
92
88
92
96
100
99
98
98
97
97
97
97
97
97
98
99
99
99
100
100
97
95
92

Low Clouds (% Sky Obscured)

50
57
64
78
89
91
90
89
88
88
87
73
69
63
55
55
60
66
68
68
66
67
63
73

Medium Clouds (% Sky Obscured)

29
60
68
72
76
76
74
77
80
77
70
73
55
72
74
78
48
28
82
26
25
59
86
86

High Clouds (% Sky Obscured)

82
64
46
61
81
100
91
83
77
74
72
68
73
81
85
87
89
93
95
98
100
80
56
34

ISS Passover

Visibility (miles)

9
2
2
2
1
1
1
2
2
3
4
9
7
4
7
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
83
73
74
66
47
50
55
62
74
73
75
80
95
95

Precipitation Amount (mm)

1.3
1.3
1.2
1
1
0.8
0.8
1
1
0.8
0.5
0.5
0.5
0.4
0
0
0
0.3
0.3
0.2
0.3
0.3
0.6
0.7

Wind Speed/Direction (mph)

0
0
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
93
96
96
98
98
98
98
96
96
96
98
96
96
96
92
85
70
58
62
61
67
75
92

Pressure (mb)

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

Ozone (du)

285
284
285
286
286
286
287
287
288
288
288
288
288
288
288
288
287
287
287
286
286
287
286
286

Sunday 4

Waning Crescent 31%

01:56

17:17

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
18 Bad
19 Bad

Sun - Rise: 08:10, Set: 19:41, Transit: 13:56. Moon - Rise: 01:56, Set: 17:17. Civil Dark: 20:12 - 07:42. Nautical Dark: 20:45 - 07:09. Astro Dark: 21:18 - 06:35

Total Clouds (% Sky Obscured)

94
95
97
98
99
100
100
100
100
97
95
92
82
91
100
89
79
65
77
88
100
100
100
100

Low Clouds (% Sky Obscured)

80
84
82
71
69
71
71
67
64
72
72
78
31
15
0
5
9
14
18
21
25
27
28
32

Medium Clouds (% Sky Obscured)

72
77
71
75
13
15
6
7
46
7
20
12
21
31
41
32
22
9
10
9
8
20
34
47

High Clouds (% Sky Obscured)

53
70
84
89
95
100
100
100
100
88
77
60
82
91
100
89
79
65
77
88
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
9
9
1
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
2
1

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

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

Precipitation Probability (%)

95
74
42
45
42
24
30
35
35
18
23
7
9
7
1
3
4
1
32
47
56
61
68
74

Precipitation Amount (mm)

0.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.5
0.6

Wind Speed/Direction (mph)

1
0
2
1
1
0
2
1
1
1
1
0
1
0
0
0
0
0
1
1
1
1
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
20
20
20
19
18
18
18
18
18
17
17
17
18
21
21
20
21
28
27
27
26
25

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
96
98
98
98
98
96
96
95
96
96
92
91
89
79
72
64
72
81
92
94
96

Pressure (mb)

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

Ozone (du)

286
285
286
287
287
287
287
287
287
287
288
289
291
291
292
293
293
292
292
291
291
290
289
288

Monday 5

Waning Crescent 20%

03:13

17:45

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
18 Bad
19 Bad

Sun - Rise: 08:11, Set: 19:40, Transit: 13:55. Moon - Rise: 03:13, Set: 17:45. Civil Dark: 20:10 - 07:43. Nautical Dark: 20:43 - 07:10. Astro Dark: 21:16 - 06:36

Total Clouds (% Sky Obscured)

100
99
98
99
99
99
99
98
96
85
73
62
66
69
75
83
91
100
97
95
93
82
68
55

Low Clouds (% Sky Obscured)

32
34
34
24
14
4
2
1
1
1
1
0
8
15
20
23
26
30
34
36
41
30
17
4

Medium Clouds (% Sky Obscured)

49
51
53
62
70
78
67
54
44
35
26
17
16
14
13
11
8
8
7
5
4
4
4
4

High Clouds (% Sky Obscured)

99
98
96
92
88
83
86
90
93
77
62
46
40
41
42
67
85
99
96
92
88
81
68
55

ISS Passover

Visibility (miles)

0
2
4
7
8
8
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

Light Rain
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 (%)

64
50
34
26
17
1
6
7
3
5
5
3
11
13
4
19
27
25
31
25
19
30
27
23

Precipitation Amount (mm)

0.4
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
0
0
1
1
2
2
1
1
1
0
0
0
0
1
1
1
3
4
4
4
3
1
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
20
20
20
20
20
20
19
20
19
19
19
18
19
21
22
22
23
23
28
27
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
95
96
96
96
95
96
95
92
89
88
80
76
71
72
73
75
80
88

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1020

Ozone (du)

288
288
288
288
288
287
287
287
287
287
289
290
291
292
292
293
292
291
291
291
291
291
290
289

Tuesday 6

Waning Crescent 12%

04:28

18:08

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

Sun - Rise: 08:12, Set: 19:38, Transit: 13:55. Moon - Rise: 04:28, Set: 18:08. Civil Dark: 20:08 - 07:44. Nautical Dark: 20:41 - 07:11. Astro Dark: 21:14 - 06:38

Total Clouds (% Sky Obscured)

58
62
65
76
86
98
95
92
90
93
96
98
99
99
100
100
99
99

Low Clouds (% Sky Obscured)

12
22
31
35
41
43
45
43
40
41
46
46
63
76
88
85
81
78

Medium Clouds (% Sky Obscured)

3
2
1
7
13
19
31
43
55
68
82
95
96
98
100
97
94
91

High Clouds (% Sky Obscured)

58
59
56
69
80
95
84
71
59
65
65
66
71
79
90
77
65
62

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

18
17
12
40
47
29
74
85
95
90
89
81
73
69
66
75
76
71

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.6
0.8
0.6
0.6
0.4
0.3
0.3
0
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
20
21
20
20
20
20
17
17
16
16
16
16
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
96
95
95
95
95
93
92
90
88
86
80
76

Pressure (mb)

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

Ozone (du)

289
289
288
288
288
288
288
288
288
288
290
291
292
291
290
290
290
291

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

Generated: 30/09/26 20:36:50. Forecast: 30/09/26 to 06/10/26. Timezone: UTC+2.00