Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 1%

06:34

21:35

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 OK
23 OK
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 OK
07 Bad
08 Bad

Sun - Rise: 06:57, Set: 21:53, Transit: 14:24. Moon - Rise: 06:34, Set: 21:35. Civil Dark: 22:26 - 06:24. Nautical Dark: 23:08 - 05:42. Astro Dark: 23:56 - 04:54

Total Clouds (% Sky Obscured)

69
77
81
57
100
84
100
100
77
80
100
99
100
30
33
41
41
17
3
5
6
43
53
63

Low Clouds (% Sky Obscured)

9
8
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

48
8
15
45
99
84
100
91
77
80
41
44
8
5
16
9
18
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

69
71
18
57
66
18
100
73
15
24
100
98
100
21
16
31
20
14
2
3
5
43
53
63

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
4
5
7
8
8
8
6
6
6
6
4
4
4
3
4
4
3
2
2
3
2
2

Chance of Frost

Temperature (°C)

20
22
23
24
26
27
27
28
28
28
28
28
27
25
24
23
20
19
18
17
17
16
15
16

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
5
3
3
3
2
1
0
-1
2
6
8
8
6
5
5
5
6
7
7
5

Relative Humidity (%)

41
35
32
29
25
22
21
20
19
17
15
15
19
29
35
37
39
39
42
43
48
55
57
50

Pressure (mb)

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

Ozone (du)

335
333
330
329
328
327
326
328
329
330
330
329
329
330
331
329
327
325
321
319
319
318
318
318

Tuesday 14

New Moon 0%

07:56

22:21

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

Sun - Rise: 06:58, Set: 21:52, Transit: 14:25. Moon - Rise: 07:56, Set: 22:21. Civil Dark: 22:25 - 06:25. Nautical Dark: 23:07 - 05:43. Astro Dark: 23:55 - 04:55

Total Clouds (% Sky Obscured)

22
56
52
100
100
100
88
40
15
37
56
61
54
50
54
56
60
0
56
60
62
64
65
0

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
64
33
10
37
56
61
43
40
54
56
60
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

21
56
50
100
100
100
81
17
0
0
40
45
34
27
4
33
0
0
56
60
62
64
65
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)

2
4
4
6
7
8
10
10
9
11
14
13
8
6
5
4
4
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

18
21
24
26
28
29
30
31
31
31
31
30
29
27
25
23
22
21
20
19
18
17
16
16

Feels Like (°C)

19
20
21
24
24
25
25
26
27
27
25
24
24
23
22
21
19
18
20
19
18
17
16
17

Dew Point (°C)

4
3
3
1
1
-2
-2
-2
-4
-6
-7
-3
-1
2
4
4
4
6
9
10
10
10
9
8

Relative Humidity (%)

38
30
25
19
16
13
13
12
10
8
8
11
14
20
25
28
31
38
48
54
58
61
62
58

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

317
318
319
321
326
325
324
324
322
321
322
323
324
325
326
327
331
329
327
325
327
327
328
329

Wednesday 15

Waxing Crescent 2%

No Rise

22:57

09 Good
10 OK
11 OK
12 OK
13 Good
14 Good
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 OK
06 OK
07 Good
08 Good

Sun - Rise: 06:59, Set: 21:51, Transit: 14:25. Moon - Rise: No Rise, Set: 22:57. Civil Dark: 22:24 - 06:26. Nautical Dark: 23:06 - 05:44. Astro Dark: 23:54 - 04:56

Total Clouds (% Sky Obscured)

2
23
25
22
8
8
79
100
69
100
100
68
63
88
100
100
100
65
65
60
40
19
0
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
17
11
5
0
7

Medium Clouds (% Sky Obscured)

0
0
7
3
0
0
0
0
0
3
0
0
1
12
20
13
5
9
14
16
9
5
0
0

High Clouds (% Sky Obscured)

1
14
15
22
7
7
79
100
69
100
100
60
58
82
100
100
100
50
40
30
20
10
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
3
2
0
1

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

Chance of Frost

Temperature (°C)

19
22
24
26
28
29
30
31
31
32
31
30
29
27
25
24
22
21
20
20
19
19
18
18

Feels Like (°C)

19
22
21
23
24
27
27
28
28
28
26
25
26
25
23
21
19
19
20
19
19
18
18
18

Dew Point (°C)

8
8
6
5
4
4
4
3
2
1
-0
0
1
3
3
3
2
7
7
7
9
10
11
10

Relative Humidity (%)

48
40
31
25
22
19
19
17
15
14
13
14
15
21
24
25
27
40
42
44
53
58
63
61

Pressure (mb)

1020
1020
1019
1019
1018
1018
1017
1016
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

331
333
329
326
325
325
323
322
321
321
322
322
322
322
323
327
331
338
343
345
347
346
344
336

Thursday 16

Waxing Crescent 7%

09:16

23:26

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

Sun - Rise: 07:00, Set: 21:51, Transit: 14:25. Moon - Rise: 09:16, Set: 23:26. Civil Dark: 22:23 - 06:27. Nautical Dark: 23:05 - 05:45. Astro Dark: 23:53 - 04:58

Total Clouds (% Sky Obscured)

14
21
37
47
55
49
28
5
9
12
17
21
14
15
12
22
32
24
43
15
52
63
38
26

Low Clouds (% Sky Obscured)

13
19
12
6
1
1
0
0
2
4
8
7
3
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
5
9
14
9
5
0
0
0
0
0
0
0
6
14
18
13
7
2
9
18
26
15

High Clouds (% Sky Obscured)

0
0
15
30
45
46
28
5
5
3
5
18
14
15
0
0
1
1
25
9
35
37
2
2

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
10
15
18
24
28
31
28
22
5
7
5
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)

6
7
9
11
12
14
13
13
14
14
14
12
10
7
6
6
5
3
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

19
21
24
25
26
27
27
27
27
26
26
26
24
22
21
20
19
18
17
17
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

9
7
7
6
4
1
-3
-5
-5
-5
-4
-2
-2
1
2
3
5
8
11
13
13
13
13
12

Relative Humidity (%)

50
40
34
29
24
17
13
12
12
12
14
15
18
24
28
31
38
51
66
77
83
86
87
82

Pressure (mb)

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

Ozone (du)

332
330
324
323
322
322
322
320
319
319
319
319
317
318
318
318
317
314
312
312
311
311
311
312

Friday 17

Waxing Crescent 14%

10:32

23:50

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

Sun - Rise: 07:00, Set: 21:50, Transit: 14:25. Moon - Rise: 10:32, Set: 23:50. Civil Dark: 22:23 - 06:28. Nautical Dark: 23:04 - 05:47. Astro Dark: 23:52 - 04:59

Total Clouds (% Sky Obscured)

15
2
9
21
31
57
25
21
16
45
33
38
50
61
53
43
32
25
14
2
9
16
26
39

Low Clouds (% Sky Obscured)

0
0
3
7
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1

Medium Clouds (% Sky Obscured)

8
0
4
8
12
12
11
14
10
6
0
3
7
10
5
4
2
2
1
1
1
0
0
0

High Clouds (% Sky Obscured)

2
2
0
0
1
16
1
0
1
19
24
30
27
19
19
18
22
18
9
1
8
15
21
37

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)

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

Chance of Frost

Temperature (°C)

17
20
22
24
26
28
28
29
30
30
29
29
28
26
24
22
20
18
18
17
17
17
17
17

Feels Like (°C)

19
21
24
26
26
26
25
26
27
26
25
26
26
26
26
25
24
24
16
16
17
17
17
17

Dew Point (°C)

11
10
9
6
3
2
1
-1
1
1
2
3
5
7
8
10
12
15
15
14
14
14
14
13

Relative Humidity (%)

67
54
42
31
23
19
16
14
15
15
17
19
23
28
35
45
60
78
81
82
83
83
82
79

Pressure (mb)

1019
1019
1019
1018
1018
1017
1016
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

312
312
311
312
312
311
311
310
309
308
309
309
309
309
309
310
310
311
310
310
310
309
309
309

Saturday 18

Waxing Crescent 23%

11:43

00:11

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

Sun - Rise: 07:01, Set: 21:49, Transit: 14:25. Moon - Rise: 11:43, Set: 00:11. Civil Dark: 22:22 - 06:29. Nautical Dark: 23:03 - 05:48. Astro Dark: 23:51 - 05:01

Total Clouds (% Sky Obscured)

50
62
47
34
30
46
59
76
80
84
89
73
58
43
41
40
38
53
64
75
63
57
51
55

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
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
6
12
21
29
34
49
36
18
0
0

High Clouds (% Sky Obscured)

50
58
46
34
25
42
59
76
80
81
81
69
58
43
41
40
38
53
64
75
63
57
51
55

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)

4
4
4
2
3
5
7
8
9
8
8
8
6
6
9
9
8
8
7
6
5
4
4
4

Chance of Frost

Temperature (°C)

19
21
23
26
28
31
32
32
33
32
32
32
29
27
25
23
22
20
20
19
18
18
18
17

Feels Like (°C)

16
17
17
19
20
21
33
32
31
31
30
31
28
27
27
27
26
25
19
19
20
18
18
17

Dew Point (°C)

12
10
8
6
3
0
-1
-1
-1
-1
-1
-1
4
9
14
14
15
15
15
15
15
14
13
12

Relative Humidity (%)

62
48
38
27
19
13
12
12
11
11
12
12
20
32
50
56
64
71
75
77
80
77
74
71

Pressure (mb)

1016
1015
1015
1014
1013
1013
1012
1012
1011
1011
1011
1010
1011
1012
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

309
310
310
310
310
310
310
309
309
310
312
313
313
312
312
312
312
311
311
310
309
309
309
309

Sunday 19

Waxing Crescent 33%

12:51

00:32

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 OK
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:02, Set: 21:49, Transit: 14:25. Moon - Rise: 12:51, Set: 00:32. Civil Dark: 22:21 - 06:30. Nautical Dark: 23:02 - 05:49. Astro Dark: 23:49 - 05:02

Total Clouds (% Sky Obscured)

62
74
83
91
95
95
96
97
93
90
86
71
57
42
61
81
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
1
21
41
61
53
42
31
24
18
13
32
51
65

High Clouds (% Sky Obscured)

62
74
83
91
95
95
94
93
89
83
79
64
49
34
58
79
100

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
12
15
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
4
5
6
8
7
7
7
6
7
9
7
7
8
8
8

Chance of Frost

Temperature (°C)

20
23
25
27
29
31
32
33
33
33
33
32
30
28
25
24
23

Feels Like (°C)

19
19
20
21
22
23
31
29
27
28
29
29
27
27
27
25
24

Dew Point (°C)

10
7
4
1
-1
-3
-4
-6
-7
-6
-5
-4
-3
-2
-1
-1
-0

Relative Humidity (%)

50
35
24
18
14
10
9
8
7
8
8
9
11
14
18
19
21

Pressure (mb)

1015
1015
1015
1014
1014
1014
1013
1012
1012
1012
1012
1012
1013
1013
1014
1015
1015

Ozone (du)

308
308
308
306
305
304
303
302
301
300
300
299
299
300
300
299
299

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

Generated: 13/07/26 09:30:20. Forecast: 13/07/26 to 19/07/26. Timezone: UTC+2.00