Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 39%

12:17

23:30

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

Sun - Rise: 08:02, Set: 18:22, Transit: 13:12. Moon - Rise: 12:17, Set: 23:30. Civil Dark: 18:48 - 07:36. Nautical Dark: 19:16 - 07:07. Astro Dark: 19:45 - 06:38

Total Clouds (% Sky Obscured)

8
9
2
0
0
0
0
0
18
18
6
8
10
13
16
13
12
13
12
16
11
14
14
16

Low Clouds (% Sky Obscured)

3
5
1
0
0
0
0
0
18
18
4
3
4
5
6
5
5
5
6
8
6
6
7
6

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

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)

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

Chance of Frost

Temperature (°C)

5
6
6
6
7
7
6
6
6
6
6
6
7
6
6
6
7
7
7
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
61
60
58
57
57
58
58
57
55
56
56
56
57
58
58
57
58
59
63
63
64
65
67

Pressure (mb)

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

Ozone (du)

285
286
288
286
286
286
288
289
289
287
286
284
284
284
285
287
288
287
287
286
284
284
285
284

Friday 26

Waxing Crescent 50%

12:47

00:29

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

Sun - Rise: 08:03, Set: 18:22, Transit: 13:12. Moon - Rise: 12:47, Set: 00:29. Civil Dark: 18:48 - 07:37. Nautical Dark: 19:17 - 07:07. Astro Dark: 19:46 - 06:39

Total Clouds (% Sky Obscured)

11
13
10
15
12
23
26
54
43
20
16
51
51
15
33
43
51
19
22
17
17
25
29
11

Low Clouds (% Sky Obscured)

4
8
5
10
7
21
23
52
35
7
4
51
51
4
33
43
51
15
15
8
7
12
10
6

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
3
8
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
39
82
82
52
17
32
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
3
7
6
12
12
17
11
8
4
5
2
2
0
1
1
2
2
1
1
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
70
69
69
70
72
72
69
65
64
63
60
59
59
57
56
56
58
62
63
62
63
61

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1020
1020
1021
1021
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

284
283
282
282
282
283
283
282
282
281
280
278
277
277
276
274
272
271
269
268
267
267
267
268

Saturday 27

First Quarter 50%

13:19

01:29

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

Sun - Rise: 08:03, Set: 18:23, Transit: 13:13. Moon - Rise: 13:19, Set: 01:29. Civil Dark: 18:49 - 07:37. Nautical Dark: 19:18 - 07:08. Astro Dark: 19:46 - 06:39

Total Clouds (% Sky Obscured)

8
14
14
14
16
17
27
58
47
71
40
52
58
19
27
81
99
97
95
92
95
97
100
100

Low Clouds (% Sky Obscured)

3
5
8
8
7
8
21
58
47
54
40
52
58
4
5
7
13
8
7
8
8
8
8
5

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
4
4
65
5
4
4
9
14
70
96
84
70
52
68
84
100
100

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
66
82
82
82
82
81
82
82
82
82
82
82
82
82
82
82
82
82
82

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

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)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
7
8
8
8
7
8
8
8
8
8
8
7
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
60
62
61
61
60
60
61
65
63
58
57
56
57
59
60
60
60
61
63
64
64
64
64

Pressure (mb)

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

Ozone (du)

268
269
270
270
269
268
268
269
271
271
272
273
276
277
275
275
274
274
274
274
274
274
274
274

Sunday 28

Waxing Gibbous 62%

13:54

02:33

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
17 Bad
18 Bad

Sun - Rise: 08:03, Set: 18:24, Transit: 13:13. Moon - Rise: 13:54, Set: 02:33. Civil Dark: 18:49 - 07:38. Nautical Dark: 19:18 - 07:08. Astro Dark: 19:47 - 06:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
95
94
94
94
83
76
66
73
84
95
97
96
88
86
87
92
85

Low Clouds (% Sky Obscured)

3
0
1
2
3
2
1
0
0
1
0
0
0
0
4
27
30
9
9
9
25
52
68
85

Medium Clouds (% Sky Obscured)

0
1
39
90
92
96
97
95
94
92
88
79
68
60
68
60
80
79
84
67
68
66
87
85

High Clouds (% Sky Obscured)

100
100
100
100
100
89
77
66
63
68
70
53
34
29
33
46
53
69
79
66
51
27
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
6
6
6
6
7
9
9
9
9
9
9

Fog (%)

82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82

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
0
0
0
0
0
2
0
4
1
0
2
1
5
1
7
4
2
2
2
3
2
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)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
7
7
8
8
7
8
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

2
1
1
2
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
1
1
2
2
2

Relative Humidity (%)

63
63
63
63
62
62
63
63
64
65
66
66
66
66
66
67
66
65
65
65
67
69
70
70

Pressure (mb)

1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1020
1019
1019
1019
1019
1019

Ozone (du)

275
275
276
277
277
278
279
279
279
280
279
279
280
280
281
280
279
279
279
278
278
278
277
277

Monday 29

Waxing Gibbous 73%

14:35

03:40

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

Sun - Rise: 08:04, Set: 18:24, Transit: 13:14. Moon - Rise: 14:35, Set: 03:40. Civil Dark: 18:50 - 07:38. Nautical Dark: 19:19 - 07:08. Astro Dark: 19:48 - 06:40

Total Clouds (% Sky Obscured)

72
61
42
35
33
36
49
33
46
45
29
55
42
30
30
29
28
21
24
26
33
40
50
49

Low Clouds (% Sky Obscured)

72
61
26
10
2
0
0
0
0
0
2
2
2
1
3
4
5
6
7
8
16
24
32
36

Medium Clouds (% Sky Obscured)

72
13
15
20
20
25
29
33
26
32
20
55
42
25
18
12
5
5
5
5
5
4
3
2

High Clouds (% Sky Obscured)

2
1
1
0
0
1
10
1
15
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82

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 (%)

10
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
3
3
4
9
12
7
19

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)

10
10
10
10
9
9
9
9
9
10
11
10
11
11
11
12
12
13
14
15
16
16
17
18

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
70
71
71
71
71
71
71
72
72
74
74
72
74
72
74
72
73
74
74
74
75
77

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1019
1020
1019
1019
1020
1020
1020
1021
1021
1021
1020
1020
1019
1019
1019
1019

Ozone (du)

276
277
279
279
280
280
281
282
283
285
287
287
288
289
290
289
289
288
288
287
287
286
286
285

Tuesday 30

Waxing Gibbous 83%

15:23

04:51

19 Bad
20 Bad
21 Bad
22 Bad
23 OK
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: 08:04, Set: 18:25, Transit: 13:14. Moon - Rise: 15:23, Set: 04:51. Civil Dark: 18:51 - 07:38. Nautical Dark: 19:19 - 07:09. Astro Dark: 19:48 - 06:40

Total Clouds (% Sky Obscured)

48
48
39
31
22
27
23
27
25
27
29
42
56
68
59
55
56
64
71
71
77
87
98
95

Low Clouds (% Sky Obscured)

41
46
31
17
3
3
5
6
10
13
18
14
11
8
8
7
7
6
13
16
16
17
22
21

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
2
4
5
5
6
7
7
7
7
28
50
60
42
36
34
33
32
43
64
82
98
94

ISS Passover

Visibility (miles)

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

Fog (%)

82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82

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 (%)

21
14
18
17
14
17
20
20
20
19
17
15
11
3
7
6
2
9
13
17
24
31
36
36

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)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
81
82
84
85
85
85
84
85
84
84
81
78
75
77
77
78
79
79
81
82
82
82

Pressure (mb)

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

Ozone (du)

285
284
284
283
282
282
282
283
284
284
285
286
286
286
287
288
289
291
292
293
294
295
297
298

Wednesday 31

Waxing Gibbous 91%

16:20

06:04

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: 08:04, Set: 18:26, Transit: 13:15. Moon - Rise: 16:20, Set: 06:04. Civil Dark: 18:51 - 07:38. Nautical Dark: 19:20 - 07:09. Astro Dark: 19:49 - 06:40

Total Clouds (% Sky Obscured)

92
89
73
57
43
60
74
86
86
81
75
66
57
51
52
53
54

Low Clouds (% Sky Obscured)

24
28
21
15
9
8
7
6
6
8
8
7
4
3
3
4
2

Medium Clouds (% Sky Obscured)

5
5
6
6
6
12
14
18
25
31
37
25
14
2
2
2
2

High Clouds (% Sky Obscured)

89
83
65
45
22
39
64
86
69
39
15
18
24
29
31
31
27

ISS Passover

Visibility (miles)

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

Fog (%)

82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82
82

Precipitation Type

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

Precipitation Probability (%)

33
30
33
30
24
25
23
17
20
20
12
20
21
12
19
20
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
79
77
75
75
77
77
74
73
71
71
70
70
71
72

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1019

Ozone (du)

299
301
302
304
306
309
309
310
311
309
307
304
304
305
305
307
309

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

Generated: 25/12/25 19:07:52. Forecast: 25/12/25 to 31/12/25. Timezone: UTC+0.00