Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 19%

03:55

15:01

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

Sun - Rise: 07:57, Set: 18:16, Transit: 13:07. Moon - Rise: 03:55, Set: 15:01. Civil Dark: 18:42 - 07:31. Nautical Dark: 19:11 - 07:02. Astro Dark: 19:40 - 06:33

Total Clouds (% Sky Obscured)

33
29
19
17
26
17
10
8
7
21
27
14
6
11
11
6
15
15
14
12
32
24
18
22

Low Clouds (% Sky Obscured)

27
19
8
7
18
5
4
3
3
18
24
12
5
5
6
3
9
8
7
5
13
9
3
1

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
2
0
0
0
0
0
0
0
2
0
0
0
32
17
9
13

ISS Passover

Visibility (miles)

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

Fog (%)

60
2
59
82
60
82
82
61
82
82
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 (%)

26
23
18
27
24
21
16
8
17
19
16
11
5
12
6
10
5
10
6
4
5
1
6
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)

24
25
25
25
24
23
21
20
19
17
16
15
16
17
17
19
18
17
18
18
19
19
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
74
72
72
71
70
70
70
70
72
72
74
72
70
70
70
70
70
70
73
73
73
73

Pressure (mb)

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

Ozone (du)

300
299
295
294
294
292
292
292
291
293
293
293
295
295
296
297
298
299
300
302
302
305
305
303

Monday 15

Waning Crescent 12%

04:50

15:34

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

Sun - Rise: 07:58, Set: 18:16, Transit: 13:07. Moon - Rise: 04:50, Set: 15:34. Civil Dark: 18:42 - 07:32. Nautical Dark: 19:12 - 07:02. Astro Dark: 19:40 - 06:33

Total Clouds (% Sky Obscured)

6
18
53
19
15
16
10
25
69
79
84
39
10
46
62
65
69
65
64
13
54
19
9
30

Low Clouds (% Sky Obscured)

0
5
11
10
9
6
4
15
69
79
84
29
4
3
3
3
3
0
1
2
2
3
2
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
3
0
0
0

High Clouds (% Sky Obscured)

3
3
24
0
0
0
0
0
2
0
3
1
0
35
52
55
55
51
44
9
38
11
5
23

ISS Passover

Visibility (miles)

6
6
6
9
9
6
6
6
6
6
6
6
6
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
27
7
2
0
0
82
82
82
82
82
82
21
9
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
1
2
6
7
14
17
24
24
6
3
1
1
0
0
0
1
0
0
0
4
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)

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

Chance of Frost

Temperature (°C)

9
9
7
7
7
8
8
8
7
7
8
8
8
8
8
9
9
9
9
9
9
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
71
71
70
70
73
74
77
78
81
75
73
70
69
68
68
67
64
62
62
64
65
68

Pressure (mb)

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

Ozone (du)

302
304
305
302
303
307
310
315
317
317
318
319
319
318
317
317
314
314
315
313
312
312
311
309

Tuesday 16

Waning Crescent 6%

05:46

16:11

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

Sun - Rise: 07:58, Set: 18:17, Transit: 13:08. Moon - Rise: 05:46, Set: 16:11. Civil Dark: 18:42 - 07:32. Nautical Dark: 19:12 - 07:03. Astro Dark: 19:41 - 06:34

Total Clouds (% Sky Obscured)

58
5
2
11
0
0
2
11
16
13
8
24
16
22
21
14
14
22
23
25
83
78
47
56

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
10
6
1
19
7
7
8
5
5
6
7
8
5
8
16
19

Medium Clouds (% Sky Obscured)

0
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
0
0
10
0
0
2
0
0
4
5
5
5
10
8
3
0
3
3
3
55
50
25
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
9
6
6
6
6
9
9
9
9
9
9
9
9
6
6

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
0
1
0
1
6
4
6
13
7
5
6
4
9
4
3
2
4
8
8
10
21
22

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)

25
25
27
28
28
29
28
27
28
27
25
24
25
28
30
31
31
31
30
29
27
26
26
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
65
68
65
66
68
68
67
66
64
66
68
70
70
67
65
66
66
67
67
69
70
71
74

Pressure (mb)

1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1025
1024
1024

Ozone (du)

309
307
305
304
303
303
304
303
302
302
301
299
296
293
292
292
293
293
293
295
296
296
298
298

Wednesday 17

Waning Crescent 3%

06:43

16:54

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:59, Set: 18:17, Transit: 13:08. Moon - Rise: 06:43, Set: 16:54. Civil Dark: 18:43 - 07:33. Nautical Dark: 19:12 - 07:03. Astro Dark: 19:41 - 06:34

Total Clouds (% Sky Obscured)

73
73
76
67
31
46
49
61
49
60
55
50
50
55
69
66
41
42
52
50
44
46
56
55

Low Clouds (% Sky Obscured)

20
18
26
27
25
6
5
19
18
38
26
3
0
1
28
35
11
24
32
23
13
13
56
55

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)

45
20
20
38
4
25
20
20
13
20
15
15
15
15
20
23
9
3
6
7
2
3
0
4

ISS Passover

Visibility (miles)

9
9
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
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 (%)

22
16
24
13
25
13
7
8
9
4
17
13
11
11
10
15
8
8
7
6
11
9
20
18

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)

25
24
25
25
25
24
24
23
23
23
23
22
21
21
20
17
16
15
14
14
13
13
14
13

Chance of Frost

Temperature (°C)

6
7
7
7
7
7
7
7
7
8
8
10
9
9
8
9
9
9
9
9
8
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
72
74
75
74
74
74
75
74
74
75
74
74
73
73
73
73
73
72
70
70
70
74
74

Pressure (mb)

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

Ozone (du)

297
296
296
294
294
294
293
292
292
292
290
289
290
289
288
288
287
288
288
289
289
287
285
284

Thursday 18

Waning Crescent 1%

07:39

16:54

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

Sun - Rise: 07:59, Set: 18:17, Transit: 13:09. Moon - Rise: 07:39, Set: 16:54. Civil Dark: 18:43 - 07:33. Nautical Dark: 19:13 - 07:04. Astro Dark: 19:42 - 06:35

Total Clouds (% Sky Obscured)

58
45
34
8
6
30
9
20
48
55
45
42
30
70
74
77
56
35
14
22
28
34
37
41

Low Clouds (% Sky Obscured)

58
45
34
1
1
0
0
2
6
5
15
19
30
48
63
77
54
29
4
10
15
21
26
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
1
1
0
4
8
13
9
5

High Clouds (% Sky Obscured)

24
14
3
2
2
16
4
8
20
20
20
20
24
70
73
64
43
30
13
10
6
1
1
0

ISS Passover

Visibility (miles)

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

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 (%)

8
5
6
4
6
3
2
1
2
0
0
0
3
20
27
32
35
29
17
17
17
14
17
18

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)

14
14
14
14
14
14
15
16
16
19
20
21
20
21
21
21
21
20
20
20
19
19
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
73
68
65
65
65
64
64
66
64
65
67
69
71
77
81
85
81
79
75
74
74
73
73

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1023
1023
1024
1024
1024
1024
1024
1023
1022
1022

Ozone (du)

284
282
282
283
283
283
284
285
285
286
285
283
282
285
286
286
287
288
288
289
289
289
289
288

Friday 19

Waning Crescent 0%

08:31

17:42

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 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:00, Set: 18:18, Transit: 13:09. Moon - Rise: 08:31, Set: 17:42. Civil Dark: 18:44 - 07:34. Nautical Dark: 19:13 - 07:04. Astro Dark: 19:42 - 06:35

Total Clouds (% Sky Obscured)

45
38
30
24
23
23
21
19
14
11
12
14
16
15
13
14
22
29
39
43
46
46
50
56

Low Clouds (% Sky Obscured)

38
29
20
11
13
16
20
15
11
7
8
10
13
10
8
6
8
10
12
9
11
11
21
30

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
1
1
1
2
2
3
8
13
27
31
32

ISS Passover

Visibility (miles)

6
6
6
6
6
7
8
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 (%)

17
17
16
13
13
12
9
10
9
4
11
12
10
16
16
11
18
19
13
21
22
19
25
26

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)

18
17
17
16
16
15
15
15
13
11
10
10
10
11
10
10
10
10
10
10
10
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
5
6
6
6
5
5
5
5
5
5
6
6
6
6
6
6
5
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

73
73
71
69
68
68
67
67
63
62
59
60
60
61
61
61
59
61
63
64
63
62
60
60

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022

Ozone (du)

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

Saturday 20

New Moon 2%

09:20

18:36

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:00, Set: 18:18, Transit: 13:10. Moon - Rise: 09:20, Set: 18:36. Civil Dark: 18:44 - 07:34. Nautical Dark: 19:14 - 07:05. Astro Dark: 19:43 - 06:36

Total Clouds (% Sky Obscured)

63
68
74
80
76
73
64
59
61
64
59
57
58
52
47
45
49
53
56

Low Clouds (% Sky Obscured)

41
46
52
58
57
57
56
39
22
5
6
9
10
20
30
41
49
53
56

Medium Clouds (% Sky Obscured)

4
17
30
43
37
33
29
20
14
8
14
22
29
22
15
8
5
2
0

High Clouds (% Sky Obscured)

33
55
74
80
76
73
64
52
20
12
10
6
7
6
7
7
6
4
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

11
17
16
5
9
8
5
13
15
10
19
21
15
14
12
6
14
19
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
14
14
14
14
15
16
16
16
16
16
16
16
16
14
13
11
10
10

Chance of Frost

Temperature (°C)

6
6
5
5
5
5
5
5
4
4
4
4
4
3
3
3
3
3
3

Feels Like (°C)

4
4
3
3
2
2
2
2
2
2
3
3
3
2
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

61
62
59
58
56
57
56
56
58
59
59
61
61
61
62
62
61
62
62

Pressure (mb)

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

Ozone (du)

282
282
282
283
283
284
284
285
285
285
285
287
288
290
291
292
293
295
296

Forecast for Hoyagrande, Santa Cruz de Tenerife, Spain (28.75,-17.89)

Generated: 14/12/25 17:48:23. Forecast: 14/12/25 to 20/12/25. Timezone: UTC+0.00