Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Crescent 22%

12:42

No Set

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

Sun - Rise: 07:44, Set: 18:21, Transit: 13:02. Moon - Rise: 12:42, Set: No Set. Civil Dark: 18:49 - 07:16. Nautical Dark: 19:22 - 06:43. Astro Dark: 19:54 - 06:11

Total Clouds (% Sky Obscured)

57
67
74
80
100
100
100
95
31
53
57
9
14
17
20
21
8
13
14
0
0
0
0
0

Low Clouds (% Sky Obscured)

23
51
59
80
51
45
53
53
11
5
11
8
14
17
20
21
8
13
14
0
0
0
0
0

Medium Clouds (% Sky Obscured)

57
67
74
80
34
35
6
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

57
67
74
80
100
100
48
61
17
45
51
3
2
0
0
0
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
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

61
62
49
38
13
9
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.4
0.2
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
2
4
4
10
10
11
11
11
11
10
10
12
12
11
10
9
9
9
8
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
7
6
5
4
3
4
4
3
3
6
8
9
11
12
12
12
12
11
9
8
7

Dew Point (°C)

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

Relative Humidity (%)

87
87
84
80
74
70
71
73
70
73
73
71
63
57
50
46
44
42
42
43
51
59
63
67

Pressure (mb)

1017
1018
1018
1018
1018
1019
1019
1019
1019
1020
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1023
1024

Ozone (du)

279
281
282
283
287
293
296
297
299
301
303
303
306
305
300
301
310
313
308
306
303
295
292
292

Sunday 26

Waxing Crescent 31%

13:31

21:09

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

Sun - Rise: 07:45, Set: 18:19, Transit: 13:02. Moon - Rise: 13:31, Set: 21:09. Civil Dark: 18:48 - 07:17. Nautical Dark: 19:20 - 06:44. Astro Dark: 19:53 - 06:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
17
18
18
15
5
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
17
18
18
15
5
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

8
7
7
6
6
6
5
5
4
4
4
5
7
10
12
13
14
15
15
15
13
12
11
11

Feels Like (°C)

6
6
6
6
5
5
5
5
4
4
4
5
7
10
12
14
15
15
15
14
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

70
74
74
75
76
78
78
79
79
80
79
71
62
54
48
43
38
36
34
35
42
45
47
49

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1025
1025
1024
1023
1022
1022
1021
1021
1021
1022
1022
1022

Ozone (du)

293
292
290
287
285
284
283
283
283
282
283
283
282
281
280
279
278
279
281
280
281
281
279
279

Monday 27

Waxing Crescent 41%

14:12

22:07

22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK
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

Sun - Rise: 07:47, Set: 18:18, Transit: 13:02. Moon - Rise: 14:12, Set: 22:07. Civil Dark: 18:46 - 07:18. Nautical Dark: 19:19 - 06:45. Astro Dark: 19:51 - 06:13

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
11
32
45
53
91
98
99
100
100
100
86
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
11
18
45
53
35
0
0
0
0
0
56
29
12
40
26
18
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
92
79
93
79
100
78
92
91
98
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
32
30
53
91
97
98
100
95
100
79
100
100
39
59
79
93

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
2
19
26
30

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

Chance of Frost

Temperature (°C)

10
9
8
8
8
8
7
6
6
6
6
7
8
11
13
14
16
16
16
16
15
14
13
13

Feels Like (°C)

10
9
8
8
8
7
7
7
6
6
6
7
6
8
10
11
13
14
15
15
13
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

50
51
52
52
54
55
56
57
59
60
61
55
47
42
39
37
38
40
42
45
51
55
57
58

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1019
1018
1017
1016
1016
1015
1016
1015
1015

Ozone (du)

279
278
277
278
276
273
275
277
277
278
279
279
278
279
280
282
284
282
281
278
276
277
278
278

Tuesday 28

Waxing Crescent 51%

14:46

23:11

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
20 Bad
21 Bad

Sun - Rise: 07:48, Set: 18:17, Transit: 13:02. Moon - Rise: 14:46, Set: 23:11. Civil Dark: 18:45 - 07:19. Nautical Dark: 19:18 - 06:47. Astro Dark: 19:50 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
89
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

28
43
62
67
74
83
81
82
81
79
76
75
69
65
60
55
57
52
54
49
46
47
44
48

Medium Clouds (% Sky Obscured)

91
100
53
100
100
100
97
94
91
93
97
100
100
100
100
92
62
57
52
89
84
83
85
86

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
86
90
90
92
81
86
100
99
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

48
61
75
70
73
82
85
83
81
93
95
74
67
58
41
46
58
54
56
53
52
58
63
78

Precipitation Amount (mm)

0.2
0.4
0.5
0.4
0.4
0.5
0.6
0.5
0.4
0.7
1.1
0.3
0.4
0.2
0
0
0.3
0
0
0
0
0
0.3
0.3

Wind Speed/Direction (mph)

3
3
3
3
4
4
5
5
4
3
2
2
2
3
4
6
11
10
10
7
6
7
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
5
5
6
9
10
10
11
11
12
12
12
12
10
10
10
11
11
11
12
12

Relative Humidity (%)

55
57
57
58
59
61
65
83
90
93
95
95
95
95
93
89
70
72
70
76
80
86
89
92

Pressure (mb)

1015
1015
1014
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010
1009
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

277
277
276
275
274
274
274
274
277
279
279
279
277
279
278
279
280
278
279
278
280
280
281
282

Wednesday 29

First Quarter 62%

15:14

00:20

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
20 Bad
21 Bad

Sun - Rise: 07:49, Set: 18:15, Transit: 13:02. Moon - Rise: 15:14, Set: 00:20. Civil Dark: 18:44 - 07:20. Nautical Dark: 19:17 - 06:48. Astro Dark: 19:49 - 06:15

Total Clouds (% Sky Obscured)

97
93
89
93
97
100
100
100
87
75
100
100
94
89
83
83
85
78
83
91
100
100
100
100

Low Clouds (% Sky Obscured)

57
66
75
82
91
100
100
100
87
75
100
100
80
81
61
58
57
55
51
47
42
53
64
74

Medium Clouds (% Sky Obscured)

76
66
55
36
25
1
1
1
1
1
2
0
0
2
45
40
40
40
25
25
25
27
76
77

High Clouds (% Sky Obscured)

68
33
5
0
10
0
0
0
1
1
2
2
30
35
40
45
63
56
64
81
100
100
100
100

ISS Passover

Visibility (miles)

5
4
3
6
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
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

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

Precipitation Probability (%)

95
95
95
85
39
32
24
24
8
4
3
2
2
5
4
15
15
18
28
50
82
92
92
83

Precipitation Amount (mm)

1.3
1.6
1.6
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.6
0.4

Wind Speed/Direction (mph)

5
5
4
3
4
5
6
6
7
6
5
6
7
10
11
12
12
12
12
11
10
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
98
96
93
91
91
90
91
93
90
84
74
69
66
65
65
63
70
78
86
84
81

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1008
1008
1007
1007
1006
1005
1005
1005
1006
1006
1007

Ozone (du)

283
284
286
288
288
285
285
287
287
288
288
288
291
292
294
297
297
297
297
298
300
301
305
309

Thursday 30

Waxing Gibbous 72%

15:39

01:30

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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

Sun - Rise: 07:50, Set: 18:14, Transit: 13:02. Moon - Rise: 15:39, Set: 01:30. Civil Dark: 18:43 - 07:21. Nautical Dark: 19:16 - 06:49. Astro Dark: 19:48 - 06:16

Total Clouds (% Sky Obscured)

86
71
54
63
72
84
71
57
44
47
46
56
66
75
81
87
94
100
100
100
100
98
95
94

Low Clouds (% Sky Obscured)

65
56
47
52
59
69
55
41
22
21
21
23
29
35
41
35
28
31
38
40
37
42
48
54

Medium Clouds (% Sky Obscured)

60
41
25
20
16
10
8
5
3
2
0
0
1
2
2
3
3
3
13
22
32
31
32
33

High Clouds (% Sky Obscured)

70
37
4
5
5
4
9
12
20
17
18
16
25
34
43
63
81
99
99
100
100
98
95
94

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

Very 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 (%)

66
46
6
12
11
12
12
10
5
9
5
0
0
0
0
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
8
7
5
4
5
5
5
5
5
5
6
6
7
8
11
11
10
10
10
11
8
8

Dew Point (°C)

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

Relative Humidity (%)

80
81
83
83
82
81
81
81
81
81
77
73
70
65
60
56
54
55
55
59
66
74
72
71

Pressure (mb)

1008
1009
1010
1011
1011
1012
1012
1013
1013
1014
1014
1014
1015
1014
1014
1013
1013
1012
1011
1011
1011
1011
1011
1012

Ozone (du)

313
313
313
313
314
315
316
312
307
303
301
298
296
294
292
290
288
286
284
283
282
281
282
283

Friday 31

Waxing Gibbous 82%

16:02

02:41

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

Sun - Rise: 07:51, Set: 18:13, Transit: 13:02. Moon - Rise: 16:02, Set: 02:41. Civil Dark: 18:42 - 07:23. Nautical Dark: 19:14 - 06:50. Astro Dark: 19:47 - 06:17

Total Clouds (% Sky Obscured)

94
94
95
96
98
100
100
100
100
100
100
100
95
89
85
85
84
85
88
90
90

Low Clouds (% Sky Obscured)

50
46
42
58
71
82
83
86
90
84
76
68
56
45
34
36
38
40
47
51
51

Medium Clouds (% Sky Obscured)

47
61
77
71
65
56
44
27
17
38
64
90
83
76
68
76
80
83
80
77
74

High Clouds (% Sky Obscured)

91
82
79
83
81
77
55
36
21
36
58
80
78
72
69
59
47
30
30
28
23

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

Fog (%)

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

Precipitation Probability (%)

2
5
4
21
36
51
68
92
95
94
87
69
53
37
19
11
4
0
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.6
0.9
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
9
9
8
8
9
8
8
7
8
8
8
8
8
8
11
11
10
11
11

Dew Point (°C)

8
8
8
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

71
74
75
77
79
81
84
83
81
81
79
75
74
70
67
64
64
65
65
68
70

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1016

Ozone (du)

283
283
283
283
281
280
278
278
278
278
279
279
280
280
281
281
280
279
278
277
276

Forecast for La Flecha, Valladolid, Spain (41.63,-4.76)

Generated: 25/10/25 22:49:49. Forecast: 25/10/25 to 31/10/25. Timezone: UTC+2.00