Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 1%

08:35

18:20

18 Bad
19 Bad
20 OK
21 OK
22 OK
23 Good
00 OK
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

Sun - Rise: 07:58, Set: 18:34, Transit: 13:16. Moon - Rise: 08:35, Set: 18:20. Civil Dark: 18:59 - 07:33. Nautical Dark: 19:28 - 07:04. Astro Dark: 19:56 - 06:36

Total Clouds (% Sky Obscured)

80
78
24
20
16
16
32
72
85
85
85
83
83
89
99
93
95
94
92
96
95
94
90
97

Low Clouds (% Sky Obscured)

80
78
19
14
9
9
29
69
85
85
84
83
83
88
99
93
95
94
92
96
94
92
86
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
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
1
21
11
47
61
65
70

ISS Passover

Visibility (miles)

8
9
9
9
9
9
5
9
8
8
8
8
9
9
8
8
9
9
9
9
9
8
8
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
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
2
3
14
15
10
19
20
20
19
18
8
15
13
13
16

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)

16
14
14
14
11
8
8
9
11
12
11
7
6
6
6
5
6
6
8
10
13
14
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
72
72
68
62
60
66
74
80
81
81
76
77
82
78
69
62
61
63
60
62
64
70

Pressure (mb)

1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1025
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

322
321
318
315
315
316
317
317
318
318
319
318
318
318
318
317
316
317
319
321
322
321
320
318

Monday 19

Waxing Crescent 3%

09:11

19:20

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

Sun - Rise: 07:58, Set: 18:35, Transit: 13:17. Moon - Rise: 09:11, Set: 19:20. Civil Dark: 19:00 - 07:33. Nautical Dark: 19:28 - 07:04. Astro Dark: 19:57 - 06:36

Total Clouds (% Sky Obscured)

82
88
77
84
93
92
81
84
38
91
29
36
29
25
41
77
26
20
16
17
13
8
5
51

Low Clouds (% Sky Obscured)

65
14
47
77
79
76
9
7
10
11
9
29
25
20
39
77
20
17
10
13
7
4
0
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
10
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

57
66
47
62
79
80
71
76
38
91
17
3
0
0
0
0
2
0
0
0
3
3
4
3

ISS Passover

Visibility (miles)

8
8
8
8
8
8
8
8
9
8
9
9
9
8
8
8
8
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 (%)

4
9
5
3
12
3
1
0
0
0
2
8
1
4
1
9
0
0
1
0
0
1
4
5

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)

11
8
4
3
2
2
2
6
6
7
6
4
6
8
6
7
9
8
10
14
13
12
10
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
81
81
81
81
83
80
84
76
77
74
71
69
74
78
74
68
56
51
53
54
56
59
60

Pressure (mb)

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

Ozone (du)

317
315
315
314
312
313
313
310
312
311
310
314
323
328
328
330
339
340
339
338
336
337
332
329

Tuesday 20

Waxing Crescent 8%

09:44

20:20

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

Sun - Rise: 07:57, Set: 18:35, Transit: 13:17. Moon - Rise: 09:44, Set: 20:20. Civil Dark: 19:00 - 07:32. Nautical Dark: 19:29 - 07:04. Astro Dark: 19:57 - 06:35

Total Clouds (% Sky Obscured)

68
79
75
78
80
67
67
65
15
20
24
59
56
70
91
63
85
90
93
92
52
32
89
87

Low Clouds (% Sky Obscured)

68
79
74
78
78
67
67
65
7
8
8
52
48
62
64
58
11
15
15
14
14
14
15
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
13
16
8
2
0
7
3
0
0
6
12
19
13
6
0

High Clouds (% Sky Obscured)

0
4
7
4
7
0
0
0
0
2
2
2
1
4
42
18
57
60
65
68
23
7
55
35

ISS Passover

Visibility (miles)

9
9
9
9
5
1
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 (%)

4
6
3
14
4
5
0
1
0
0
0
0
2
0
0
0
0
0
0
0
0
1
1
2

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
6
8
9
8
5
6
7
5
7
6
2
3
3
2
1
1
1
1
1
2
3
3
3

Chance of Frost

Temperature (°C)

14
12
11
11
11
12
11
11
9
9
8
10
11
10
11
12
14
16
17
18
18
18
18
17

Feels Like (°C)

13
12
9
10
10
11
11
10
8
8
6
10
9
8
9
11
13
14
14
15
16
16
17
15

Dew Point (°C)

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

Relative Humidity (%)

62
71
73
77
75
72
70
69
74
78
78
67
64
62
59
63
64
60
58
55
56
57
59
63

Pressure (mb)

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

Ozone (du)

326
327
326
326
325
325
324
324
322
320
320
320
320
319
319
318
320
319
317
317
316
314
313
312

Wednesday 21

Waxing Crescent 15%

10:14

21:19

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

Sun - Rise: 07:57, Set: 18:36, Transit: 13:17. Moon - Rise: 10:14, Set: 21:19. Civil Dark: 19:01 - 07:32. Nautical Dark: 19:30 - 07:03. Astro Dark: 19:58 - 06:35

Total Clouds (% Sky Obscured)

88
78
69
79
71
71
71
71
71
67
65
33
35
33
56
42
51
36
38
43
49
50
46
46

Low Clouds (% Sky Obscured)

43
66
68
69
69
69
67
67
67
65
63
12
12
12
12
29
44
14
15
16
18
22
22
21

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)

35
20
1
16
1
1
0
0
1
0
1
0
1
1
6
0
1
0
1
1
2
3
2
2

ISS Passover

Visibility (miles)

2
1
1
0
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 (%)

6
7
12
22
13
7
21
14
6
14
13
4
12
8
5
13
6
1
3
2
7
9
9
9

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

Chance of Frost

Temperature (°C)

15
14
13
12
11
11
11
10
10
11
11
12
12
12
11
13
16
18
18
19
19
19
19
18

Feels Like (°C)

13
11
11
12
11
10
10
10
9
10
11
11
12
12
11
13
16
18
19
19
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

69
74
75
77
80
77
75
77
78
76
76
73
72
72
73
68
64
64
62
61
61
62
65
70

Pressure (mb)

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

Ozone (du)

311
310
308
307
307
306
305
304
304
304
302
300
298
294
293
290
288
288
288
287
285
284
283
284

Thursday 22

Waxing Crescent 24%

10:44

22:18

18 Bad
19 Bad
20 OK
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

Sun - Rise: 07:57, Set: 18:37, Transit: 13:17. Moon - Rise: 10:44, Set: 22:18. Civil Dark: 19:02 - 07:32. Nautical Dark: 19:31 - 07:03. Astro Dark: 19:59 - 06:35

Total Clouds (% Sky Obscured)

45
45
39
43
49
49
46
49
82
84
83
80
90
89
87
82
77
73
73
73
72
69
66
62

Low Clouds (% Sky Obscured)

21
20
19
20
20
21
23
25
73
80
83
80
86
84
83
80
77
73
73
73
72
69
66
62

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)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
1
0
0
3
9
9
8
8
8
9
9
6
3
0
0
0

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 (%)

9
7
8
10
9
8
19
13
8
21
12
7
15
14
10
13
13
7
15
15
12
15
17
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
82
82
78
78
75
74
73
75
78
80
83
86
84
82
80
74
68
64
68
71
74
76
78

Pressure (mb)

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

Ozone (du)

283
283
283
283
282
281
279
278
277
276
275
275
274
275
275
276
277
279
280
280
280
281
281
281

Friday 23

Waxing Crescent 34%

11:15

23:18

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 OK
17 OK

Sun - Rise: 07:56, Set: 18:38, Transit: 13:18. Moon - Rise: 11:15, Set: 23:18. Civil Dark: 19:03 - 07:31. Nautical Dark: 19:31 - 07:03. Astro Dark: 20:00 - 06:35

Total Clouds (% Sky Obscured)

58
54
49
51
51
53
50
55
60
68
78
87
90
89
91
92
92
90
81
76
72
58
43
28

Low Clouds (% Sky Obscured)

58
48
36
36
35
33
29
25
22
42
63
86
89
89
91
92
92
89
73
57
42
36
26
18

Medium Clouds (% Sky Obscured)

0
0
0
1
3
4
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
2
2
2
2
2
12
26
42
57
73
87
90
89
91
90
77
46
30
28
25
21
12
0

ISS Passover

Visibility (miles)

0
0
0
1
4
6
9
6
3
0
0
0
0
1
2
2
2
2
2
4
7
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 (%)

18
17
17
21
21
26
28
23
11
25
28
27
29
30
32
24
18
14
10
6
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
6
8
9
8
6
4
4
4
5
4
3
3
4
5
7
4
1
0
0
0
0
0
1

Chance of Frost

Temperature (°C)

16
16
14
13
14
13
13
13
13
12
12
13
13
13
14
14
15
16
17
17
17
18
17
15

Feels Like (°C)

18
15
14
13
14
13
13
13
12
11
11
11
11
11
11
12
12
12
12
16
16
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

81
81
83
83
75
69
63
66
70
73
79
81
87
87
89
89
80
73
66
60
55
51
55
59

Pressure (mb)

1023
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1025
1026
1026
1026
1027
1026
1025
1025
1025
1025

Ozone (du)

281
282
282
283
283
283
282
282
282
281
283
284
286
288
290
292
294
296
298
300
303
305
307
309

Saturday 24

Waxing Crescent 32%

11:49

00:19

18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:56, Set: 18:39, Transit: 13:18. Moon - Rise: 11:49, Set: 00:19. Civil Dark: 19:04 - 07:31. Nautical Dark: 19:32 - 07:03. Astro Dark: 20:00 - 06:35

Total Clouds (% Sky Obscured)

25
26
23
37
52
65
71
78
82
81
80
80
71
56
40
42
44
42

Low Clouds (% Sky Obscured)

14
10
10
15
20
24
20
15
12
19
24
31
25
21
18
17
16
15

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
2
3
22
41
59
71
78
81
55
44
30
27
27
31
32
44
42

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 (%)

0
0
0
1
2
2
5
2
0
1
1
0
2
3
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)

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

Chance of Frost

Temperature (°C)

14
13
12
11
11
10
9
10
9
9
9
8
8
10
11
13
15
16

Feels Like (°C)

16
13
12
11
11
10
10
8
9
8
8
8
7
8
9
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

65
62
59
56
58
61
62
66
72
75
73
73
71
68
67
64
62
59

Pressure (mb)

1025
1025
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

312
315
318
321
323
325
327
327
328
328
329
329
330
328
326
324
323
322

Forecast for Guía, Santa Cruz de Tenerife, Spain (28.45,-16.46)

Generated: 18/01/26 18:33:54. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+0.00