Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Full Moon 100%

18:29

07:39

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

Sun - Rise: 07:53, Set: 18:45, Transit: 13:19. Moon - Rise: 18:29, Set: 07:39. Civil Dark: 19:10 - 07:28. Nautical Dark: 19:38 - 07:00. Astro Dark: 20:06 - 06:32

Total Clouds (% Sky Obscured)

27
28
25
20
20
18
13
15
16
16
16
30
94
95
100
38
32
12
10
24
19
19
68
58

Low Clouds (% Sky Obscured)

14
15
16
13
12
8
7
8
12
12
12
20
10
11
14
27
29
9
3
22
7
10
38
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
55
75
100
26
1
0
3
0
5
8
49
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
9
9
2
9
9
0
1

Fog (%)

2
6
2
18
28
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
9
3

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

Chance of Frost

Temperature (°C)

14
13
13
14
13
15
18
20
21
21
22
21
22
18
15
16
14
13
14
13
11
12
11
9

Feels Like (°C)

13
13
13
13
13
16
19
21
22
22
23
22
22
16
14
15
14
14
14
12
11
11
8
8

Dew Point (°C)

3
3
4
4
4
6
7
8
10
10
11
12
11
8
8
10
9
7
5
6
5
2
2
5

Relative Humidity (%)

46
49
52
50
56
53
46
46
49
49
51
55
49
51
59
67
68
66
53
65
64
50
51
74

Pressure (mb)

1023
1022
1022
1022
1023
1023
1023
1023
1023
1022
1021
1020
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

264
264
264
265
265
265
264
265
265
264
263
263
264
265
265
266
266
267
267
267
269
269
269
269

Monday 2

Waning Gibbous 98%

19:36

08:20

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:52, Set: 18:46, Transit: 13:19. Moon - Rise: 19:36, Set: 08:20. Civil Dark: 19:11 - 07:28. Nautical Dark: 19:39 - 06:59. Astro Dark: 20:07 - 06:32

Total Clouds (% Sky Obscured)

92
98
97
94
99
96
80
96
99
99
98
99
95
95
100
100
100
100
100
99
92
100
100
100

Low Clouds (% Sky Obscured)

11
23
78
92
99
96
75
96
99
99
98
99
95
95
14
15
9
13
21
80
82
82
91
58

Medium Clouds (% Sky Obscured)

0
5
0
6
5
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1

High Clouds (% Sky Obscured)

65
74
72
60
47
10
4
8
12
65
19
70
70
82
100
100
100
100
100
94
52
100
100
100

ISS Passover

Visibility (miles)

9
9
7
3
1
0
0
0
8
2
0
0
0
1
1
0
9
9
9
9
1
0
1
1

Fog (%)

0
2
1
1
0
0
0
0
0
1
2
2
1
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
3
24
40
36
27
26
25
28
24
21
10
1
0
1
6
6
10
5
6
15
2
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
9
9
13
13
16
16
17
15
14
12
10
8
9
9
9
8
9
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

61
53
74
83
84
82
82
77
68
74
79
80
87
84
78
71
64
63
64
65
68
74
78
74

Pressure (mb)

1018
1018
1018
1018
1019
1019
1020
1020
1020
1019
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

271
273
275
275
276
277
279
280
280
280
281
281
282
282
282
282
282
283
283
283
284
284
285
285

Tuesday 3

Waning Gibbous 94%

20:38

08:56

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

Sun - Rise: 07:51, Set: 18:47, Transit: 13:19. Moon - Rise: 20:38, Set: 08:56. Civil Dark: 19:11 - 07:27. Nautical Dark: 19:39 - 06:59. Astro Dark: 20:07 - 06:31

Total Clouds (% Sky Obscured)

100
100
97
97
18
41
8
16
15
29
78
45
100
78
58
78
78
34
97
95
56
99
100
93

Low Clouds (% Sky Obscured)

76
32
62
14
10
8
3
6
6
4
0
2
4
3
1
0
0
0
4
6
0
3
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)

100
100
89
88
4
26
2
3
2
16
63
25
100
40
23
34
34
19
93
95
56
98
100
92

ISS Passover

Visibility (miles)

0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
9
9

Fog (%)

0
0
0
0
0
0
0
2
1
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 (%)

2
3
2
7
1
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
7
2
2
2
1
2
3
2
2
1
0
1
2
2
0
0
0
1
2
4
2
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
7
7
10
13
16
17
17
16
16
15
15
13
11
11
10
14
11
12
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

76
85
79
61
64
58
53
47
52
53
52
53
56
56
61
70
72
71
74
72
71
70
70
73

Pressure (mb)

1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1018
1018
1019
1020
1020
1020
1020
1021
1020
1020
1020
1019
1019

Ozone (du)

285
286
286
288
287
287
287
289
288
287
286
287
286
284
282
281
280
280
278
276
275
274
274
274

Wednesday 4

Waning Gibbous 88%

21:37

09:27

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 OK
20 OK
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:51, Set: 18:48, Transit: 13:19. Moon - Rise: 21:37, Set: 09:27. Civil Dark: 19:12 - 07:26. Nautical Dark: 19:40 - 06:58. Astro Dark: 20:08 - 06:31

Total Clouds (% Sky Obscured)

84
75
77
84
96
99
99
99
91
91
70
62
60
59
50
42
45
43
42
51
53
54
79
98

Low Clouds (% Sky Obscured)

54
57
72
70
74
61
26
14
14
18
30
33
36
39
25
22
17
16
16
20
23
23
20
23

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)

80
55
36
58
89
95
97
99
91
91
70
60
33
6
4
2
0
13
25
38
48
54
76
92

ISS Passover

Visibility (miles)

0
0
6
1
9
1
9
9
9
9
2
2
3
3
9
9
9
9
9
1
8
9
8
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
1
0
3
0
1
2
0
1
1
0
0
0
0
0
0
0
0
0
0
1
1
0
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)

6
3
4
2
2
2
1
4
7
6
6
6
4
4
2
0
1
1
1
0
0
0
0
0

Chance of Frost

Temperature (°C)

11
11
11
12
12
14
18
19
20
19
19
19
19
18
17
14
14
13
14
13
13
12
12
12

Feels Like (°C)

9
10
10
12
12
14
17
19
19
19
20
20
20
19
18
17
16
16
16
16
15
14
12
12

Dew Point (°C)

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

Relative Humidity (%)

77
76
78
81
81
71
63
57
58
56
56
60
64
69
74
83
86
89
86
86
89
90
89
89

Pressure (mb)

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

Ozone (du)

273
272
272
272
272
273
273
273
273
272
271
270
269
269
269
269
269
268
268
268
269
269
269
269

Thursday 5

Waning Gibbous 86%

22:34

09:56

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

Sun - Rise: 07:50, Set: 18:48, Transit: 13:19. Moon - Rise: 22:34, Set: 09:56. Civil Dark: 19:13 - 07:26. Nautical Dark: 19:41 - 06:58. Astro Dark: 20:09 - 06:30

Total Clouds (% Sky Obscured)

99
99
55
46
61
38
40
44
41
36
34
29
26
23
56
56
56
55
54
49
49
49
49
62

Low Clouds (% Sky Obscured)

20
23
22
17
15
15
16
26
28
27
26
23
24
23
38
34
29
27
24
22
22
22
22
45

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

96
98
55
46
53
33
23
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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 (%)

3
1
0
1
0
0
0
0
0
0
0
0
0
0
2
3
4
11
10
5
13
17
18
23

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)

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

Chance of Frost

Temperature (°C)

12
13
12
11
11
13
15
18
18
19
19
18
18
17
16
15
14
13
12
12
11
13
12
12

Feels Like (°C)

12
12
11
12
11
13
17
20
18
20
20
19
20
18
18
17
16
16
16
15
15
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

86
83
89
88
88
80
71
66
66
66
68
70
70
73
74
76
79
81
83
81
81
81
81
81

Pressure (mb)

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

Ozone (du)

269
270
269
269
270
269
269
269
269
269
268
268
268
267
266
266
266
266
266
266
266
266
265
265

Friday 6

Waning Gibbous 80%

23:30

10:25

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
22 OK
23 Good
00 OK
01 OK
02 Bad
03 Bad

Sun - Rise: 07:50, Set: 18:49, Transit: 13:19. Moon - Rise: 23:30, Set: 10:25. Civil Dark: 19:14 - 07:25. Nautical Dark: 19:42 - 06:57. Astro Dark: 20:09 - 06:30

Total Clouds (% Sky Obscured)

76
90
84
78
72
60
47
34
34
38
42
50
58
67
68
65
63
46
28
10
25
40
55
52

Low Clouds (% Sky Obscured)

69
90
84
78
72
57
41
25
30
36
41
50
58
67
68
65
63
46
28
10
13
17
21
17

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
1
3
4
4
4
4
2
1
0
0
1
2
1
1
0
0
0
0
9
17
26
33

ISS Passover

Visibility (miles)

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

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 (%)

23
29
22
21
25
20
14
10
11
12
12
9
7
9
7
4
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
6
9
12
7
3
2
3
4
6
5
5
4
5
7
10
9
7
6
6
5
6

Chance of Frost

Temperature (°C)

12
12
12
13
12
12
15
17
19
19
19
19
18
18
17
14
12
10
10
9
9
11
11
10

Feels Like (°C)

13
13
13
12
11
11
13
13
14
19
19
19
19
19
18
14
13
12
11
10
10
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

86
87
92
86
81
76
68
61
54
56
58
60
62
64
66
70
75
78
77
77
74
76
77
78

Pressure (mb)

1019
1019
1019
1020
1021
1022
1022
1022
1023
1022
1022
1022
1022
1022
1022
1023
1024
1025
1025
1025
1026
1026
1026
1025

Ozone (du)

265
266
266
267
268
269
270
271
271
272
272
273
274
276
277
279
282
284
287
291
294
296
297
299

Saturday 7

Waning Gibbous 72%

00:26

10:54

Sun - Rise: 07:49, Set: 18:50, Transit: 13:19. Moon - Rise: 00:26, Set: 10:54. Civil Dark: 19:14 - 07:25. Nautical Dark: 19:42 - 06:57. Astro Dark: 20:10 - 06:29

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 01/02/26 04:34:19. Forecast: 01/02/26 to 07/02/26. Timezone: UTC+0.00