Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Crescent 42%

02:00

16:44

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:11, Set: 19:46, Transit: 13:58. Moon - Rise: 02:00, Set: 16:44. Civil Dark: 20:14 - 07:44. Nautical Dark: 20:47 - 07:11. Astro Dark: 21:20 - 06:38

Total Clouds (% Sky Obscured)

79
80
91
100
99
98
99
93
93
100
99
98
99
100
96
100
100
100
100
94
85
88
89
93

Low Clouds (% Sky Obscured)

78
80
87
90
89
85
83
85
63
58
50
29
52
19
21
28
66
71
84
89
84
71
88
91

Medium Clouds (% Sky Obscured)

27
56
52
20
16
27
25
69
68
27
47
50
69
53
28
99
100
92
76
66
34
3
3
1

High Clouds (% Sky Obscured)

41
80
91
100
96
91
95
79
83
100
97
94
96
100
93
100
100
100
100
71
45
53
5
30

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
55
64
66
81
56
45
88
100
95

Precipitation Type

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

Precipitation Probability (%)

9
1
0
3
7
17
12
26
39
56
54
44
38
37
66
86
95
95
74
60
10
3
4
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.1
1.8
2.4
0.6
0.4
0
0
0
0

Wind Speed/Direction (mph)

8
6
6
4
5
5
5
6
6
5
5
3
2
2
1
1
1
2
2
2
2
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
88
85
85
81
75
71
67
66
71
82
82
86
90
95
98
98
98
98
96
98
96

Pressure (mb)

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

Ozone (du)

291
291
291
290
290
289
290
291
290
290
291
290
290
291
292
293
292
291
290
290
291
291
290
289

Monday 5

Waning Crescent 31%

03:17

17:19

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

Sun - Rise: 08:12, Set: 19:44, Transit: 13:58. Moon - Rise: 03:17, Set: 17:19. Civil Dark: 20:12 - 07:45. Nautical Dark: 20:45 - 07:12. Astro Dark: 21:18 - 06:39

Total Clouds (% Sky Obscured)

89
93
83
79
82
66
64
23
19
17
5
35
41
54
88
58
56
82
71
92
64
74
99
75

Low Clouds (% Sky Obscured)

89
93
83
79
82
64
58
19
12
11
0
0
17
28
24
8
10
17
18
18
21
30
36
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
20
21
32
33
40
53
61
5
65
58
57

High Clouds (% Sky Obscured)

17
8
3
2
3
3
12
4
6
5
4
35
30
23
83
14
20
70
19
71
63
16
97
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9

Fog (%)

91
79
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11

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
2
0
0
0
0
0
0
0
0
0
2
2
3
7
8
1
16
18
6
0
0
1
3

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)

3
3
5
5
7
8
8
7
7
7
7
5
5
5
5
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
16
16
16
16
16
14
14
13
15
15
15
15
15
16
15
15
16
15
15
15
15

Relative Humidity (%)

96
92
85
85
81
77
74
69
60
56
57
66
75
76
78
80
83
85
89
92
93
92
92
93

Pressure (mb)

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

Ozone (du)

289
289
289
289
289
288
288
288
287
288
288
287
286
285
286
285
286
286
287
287
287
287
288
289

Tuesday 6

Waning Crescent 20%

04:32

17:46

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:13, Set: 19:42, Transit: 13:58. Moon - Rise: 04:32, Set: 17:46. Civil Dark: 20:11 - 07:46. Nautical Dark: 20:43 - 07:14. Astro Dark: 21:16 - 06:41

Total Clouds (% Sky Obscured)

92
100
100
77
98
100
100
100
100
100
66
63
83
92
97
93
94
100
100
100
100
96
93
90

Low Clouds (% Sky Obscured)

29
33
33
31
33
27
34
35
43
32
61
57
45
46
55
76
83
85
90
95
100
94
88
45

Medium Clouds (% Sky Obscured)

91
92
63
40
49
17
17
9
3
0
0
1
24
55
48
65
58
65
65
60
55
58
66
69

High Clouds (% Sky Obscured)

32
100
100
24
95
100
100
100
100
100
52
52
73
82
83
84
84
96
90
81
71
63
58
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
5
2
9
3
9
5
5
5
4
9
9

Fog (%)

24
34
31
5
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
None
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

1
1
6
15
38
95
95
95
95
46
26
48
71
68
65
53
86
71
84
95
89
68
26
10

Precipitation Amount (mm)

0
0
0
0
0
0.9
1.6
1.5
1.1
0
0
0
0.6
0.5
0.4
0
0.6
0.2
0.5
0.8
0.7
0.5
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
83
75
68
61
57
51
48
45
48
56
68
79
79
83
84
87
89
87
93
93
92
90

Pressure (mb)

1017
1017
1017
1016
1016
1015
1015
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

290
291
291
292
293
294
294
295
296
298
298
298
299
299
300
301
302
302
301
301
301
301
302
302

Wednesday 7

Waning Crescent 12%

05:44

18:10

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:14, Set: 19:41, Transit: 13:58. Moon - Rise: 05:44, Set: 18:10. Civil Dark: 20:09 - 07:47. Nautical Dark: 20:42 - 07:15. Astro Dark: 21:15 - 06:42

Total Clouds (% Sky Obscured)

94
97
100
65
98
77
79
100
100
100
100
100
100
100
96
100
100
100
96
93
90
93
96
98

Low Clouds (% Sky Obscured)

40
34
31
39
46
58
58
71
80
99
99
100
100
100
93
100
100
100
96
91
87
90
94
98

Medium Clouds (% Sky Obscured)

71
44
38
31
49
34
34
35
71
100
100
100
88
76
37
32
25
17
14
12
5
4
16
4

High Clouds (% Sky Obscured)

69
83
100
65
95
77
79
100
100
100
100
84
61
70
44
16
1
2
1
0
0
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
5
7
4
8
3
6
6
6
8
9
9
9
9
9
6
9
9
9
8

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

Precipitation Probability (%)

15
22
26
54
84
95
95
95
95
95
95
95
95
66
53
47
48
43
59
57
37
36
48
44

Precipitation Amount (mm)

0
0
0
0
0.4
0.6
0.7
0.9
1.2
1.2
0.8
1.6
0.7
0.2
0
0
0
0
0.2
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
11
9
8
7
7
7
8
12
12
12
13
13
13
12
12
12
11
11
10
10
10

Relative Humidity (%)

89
86
78
73
65
62
59
57
59
68
84
89
90
92
93
95
92
92
90
90
89
90
89
90

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1016
1017
1018
1019
1019
1019
1020
1020
1021
1021
1022
1022

Ozone (du)

304
305
306
306
305
304
304
304
303
301
300
298
297
296
298
298
299
299
296
292
290
288
288
289

Thursday 8

Waning Crescent 6%

06:55

18:31

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:16, Set: 19:39, Transit: 13:57. Moon - Rise: 06:55, Set: 18:31. Civil Dark: 20:07 - 07:49. Nautical Dark: 20:40 - 07:16. Astro Dark: 21:13 - 06:43

Total Clouds (% Sky Obscured)

99
99
99
99
98
98
99
99
100
75
81
94
97
99
100
96
91
86
87
88
90
88
86
84

Low Clouds (% Sky Obscured)

98
98
99
98
97
97
98
99
100
75
80
92
95
98
100
93
89
86
85
81
77
79
81
82

Medium Clouds (% Sky Obscured)

7
8
11
15
6
4
6
8
9
5
3
0
0
0
0
0
0
0
2
5
8
7
3
0

High Clouds (% Sky Obscured)

16
2
0
0
0
0
0
0
0
0
3
47
35
17
2
7
12
16
30
44
58
38
21
5

ISS Passover

Visibility (miles)

9
9
9
5
6
0
6
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
3
2

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

Precipitation Probability (%)

26
51
47
62
49
44
38
34
36
33
21
20
26
26
22
26
26
25
26
22
14
15
13
7

Precipitation Amount (mm)

0
0.2
0
0.5
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
6
7
7
8
7
7
7
7
6
6
6
5
4
5
6
6
6
5
5
5
4

Chance of Frost

Temperature (°C)

11
12
11
12
13
13
14
13
13
13
13
12
11
11
11
10
11
10
10
10
10
10
10
10

Feels Like (°C)

10
11
10
12
12
13
13
13
12
13
12
11
9
9
10
9
10
10
10
10
10
11
11
9

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
92
93
95
93
93
87
86
81
84
86
85
88
88
91
93
93
95
96
98
98
95

Pressure (mb)

1022
1023
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1027
1027

Ozone (du)

290
291
293
294
294
294
295
294
292
291
292
291
290
290
290
290
289
289
288
287
286
285
285
284

Friday 9

Waning Crescent 2%

08:04

18:51

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

Sun - Rise: 08:17, Set: 19:37, Transit: 13:57. Moon - Rise: 08:04, Set: 18:51. Civil Dark: 20:06 - 07:50. Nautical Dark: 20:38 - 07:17. Astro Dark: 21:11 - 06:44

Total Clouds (% Sky Obscured)

82
79
77
78
77
78
68
57
45
51
52
57
46
40
30
35
32
35
35
39
38
54
70
87

Low Clouds (% Sky Obscured)

82
79
77
73
57
40
31
23
17
20
29
30
31
24
21
25
24
22
17
20
23
30
37
45

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
2
2
2
9
18
26
20
10
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
8
9
27
42
55
48
35
27
25
20
19
13
6
0
6
12
20
15
9
3
17
30
43

ISS Passover

Visibility (miles)

1
4
7
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 (%)

10
7
3
5
4
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
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
5
7
8
9
9
10
10
9
7
6
5
3
2
2
2
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
9
8
8
8
7
5
4
4
4
5
5
6
7
8
7
8
8
7
7
7
6
6

Relative Humidity (%)

95
90
85
80
73
67
59
56
52
50
56
65
76
80
85
91
90
91
90
87
84
82
80
78

Pressure (mb)

1027
1027
1028
1028
1027
1027
1027
1026
1026
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026

Ozone (du)

284
283
282
281
280
279
278
277
276
275
274
274
273
273
273
273
272
272
271
271
271
271
271
271

Saturday 10

New Moon 0%

08:04

19:12

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 OK
00 OK
01 OK

Sun - Rise: 08:18, Set: 19:36, Transit: 13:57. Moon - Rise: 08:04, Set: 19:12. Civil Dark: 20:04 - 07:51. Nautical Dark: 20:37 - 07:18. Astro Dark: 21:10 - 06:45

Total Clouds (% Sky Obscured)

87
88
91
91
93
94
90
89
83
87
91
95
81
66
52
43
30
20

Low Clouds (% Sky Obscured)

42
42
35
36
31
19
14
10
9
7
5
4
2
2
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5

High Clouds (% Sky Obscured)

53
64
75
83
93
94
90
87
83
87
89
94
79
63
48
39
29
15

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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
0
1
1
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
9
9
10
10
11
17
17
16
16
16
16
10
11
11
10
12

Dew Point (°C)

6
6
6
6
6
7
7
7
7
7
7
7
7
8
8
7
7
8

Relative Humidity (%)

76
70
63
57
54
50
48
48
49
48
55
61
70
75
79
83
82
85

Pressure (mb)

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

Ozone (du)

271
271
271
271
272
272
272
272
273
273
273
273
273
274
275
276
276
276

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

Generated: 04/10/26 08:30:38. Forecast: 04/10/26 to 10/10/26. Timezone: UTC+2.00