Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Waning Gibbous 77%

22:13

12:04

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

Sun - Rise: 07:53, Set: 18:14, Transit: 13:04. Moon - Rise: 22:13, Set: 12:04. Civil Dark: 18:40 - 07:27. Nautical Dark: 19:09 - 06:58. Astro Dark: 19:38 - 06:29

Total Clouds (% Sky Obscured)

46
4
21
77
17
44
7
8
6
74
8
26
5
75
75
75
38
79
94
84
28
98
82
92

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
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
3
92

High Clouds (% Sky Obscured)

20
1
11
57
17
25
7
8
4
49
4
10
2
45
50
45
38
67
91
78
26
98
60
78

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)

11
10
10
10
11
11
11
11
11
11
10
10
10
10
9
9
9
9
9
10
11
10
11
11

Chance of Frost

Temperature (°C)

9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

284
283
283
284
285
286
286
286
285
284
285
285
283
285
285
284
283
283
283
284
285
285
285
286

Tuesday 9

Waning Gibbous 67%

23:17

12:38

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:54, Set: 18:14, Transit: 13:04. Moon - Rise: 23:17, Set: 12:38. Civil Dark: 18:40 - 07:28. Nautical Dark: 19:10 - 06:59. Astro Dark: 19:38 - 06:30

Total Clouds (% Sky Obscured)

18
29
31
100
100
100
100
81
99
92
94
98
98
100
98
100
69
99
96
85
92
91
90
92

Low Clouds (% Sky Obscured)

0
2
0
4
1
0
53
71
87
87
94
93
92
58
71
53
47
48
45
45
46
56
48
35

Medium Clouds (% Sky Obscured)

5
10
5
5
88
5
5
5
7
7
8
8
5
4
3
1
3
8
8
4
5
3
6
5

High Clouds (% Sky Obscured)

11
28
31
100
100
100
99
49
95
47
8
60
49
99
56
100
46
64
66
54
50
53
55
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
6
6
4
6
6
6
6
6
6
6
6
6
6
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
84
84
82
83
98
81
6
2
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
2
2
4
4
7
11
9
23
29
23
13
28
37
31
24
27
29
27
20
25
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
13
14
13
13
12
11
10
10
11
11
12
10
10
10
10
10
11
9
8
8
8

Chance of Frost

Temperature (°C)

10
10
10
10
8
8
9
9
9
9
9
8
8
10
10
10
10
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
66
67
67
65
68
69
70
73
77
78
84
85
85
82
82
82
82
81
82
81
79
78
78

Pressure (mb)

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

Ozone (du)

286
285
287
284
283
283
283
282
283
284
284
284
283
282
281
280
278
277
277
278
278
278
278
278

Wednesday 10

Waning Gibbous 56%

00:17

13:08

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

Sun - Rise: 07:54, Set: 18:15, Transit: 13:05. Moon - Rise: 00:17, Set: 13:08. Civil Dark: 18:40 - 07:29. Nautical Dark: 19:10 - 06:59. Astro Dark: 19:39 - 06:30

Total Clouds (% Sky Obscured)

92
23
75
12
4
7
11
5
7
5
9
7
11
54
42
63
89
82
74
75
69
47
56
84

Low Clouds (% Sky Obscured)

9
15
5
4
3
2
2
0
0
0
5
2
7
11
42
63
86
82
74
75
59
26
14
11

Medium Clouds (% Sky Obscured)

2
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
14
14
12
8

High Clouds (% Sky Obscured)

55
3
65
6
1
4
8
4
7
4
4
4
4
51
4
17
14
24
17
71
39
28
50
84

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
4
7
7
5
2
2
2
2
2
2
2
2
2
2

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 (%)

5
4
2
0
0
1
1
1
2
2
2
2
7
1
1
7
1
7
1
1
0
0
1
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
75
75
74
73
69
68
69
68
67
68
69
71
71
73
73
72
69
70
70
71
69
69

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1022
1021

Ozone (du)

278
278
277
277
277
277
277
278
277
278
278
277
276
275
274
274
274
274
274
275
275
276
276
276

Thursday 11

Third Quarter 46%

01:13

13:36

15 Bad
16 OK
17 OK
18 OK
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

Sun - Rise: 07:55, Set: 18:15, Transit: 13:05. Moon - Rise: 01:13, Set: 13:36. Civil Dark: 18:41 - 07:29. Nautical Dark: 19:10 - 07:00. Astro Dark: 19:39 - 06:31

Total Clouds (% Sky Obscured)

55
36
32
40
82
84
91
93
75
81
91
87
86
84
84
86
90
91
75
62
32
32
37
38

Low Clouds (% Sky Obscured)

7
5
4
6
5
5
4
4
2
4
71
87
86
84
84
86
90
91
75
59
9
9
13
14

Medium Clouds (% Sky Obscured)

9
10
12
14
15
14
18
24
22
17
83
71
13
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

48
21
6
15
39
60
58
52
19
19
20
7
1
1
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
6
6
9
9
9
9
9
9
9
9
9
9
6
1
6
6
6
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
0
0
0
0
0
0
1
2
4
23
41
53
55
38
37
15
30
33
17
17
28
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
11
13
14
16
18
17
17
18
19
20
22
22
24
24
21
20
20
22
26
27
26
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
67
65
65
64
64
66
69
70
69
73
74
81
93
84
82
77
67
64
64
62
67
71

Pressure (mb)

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

Ozone (du)

275
274
273
273
273
274
275
275
276
278
281
282
283
283
286
287
287
289
293
294
297
296
293
291

Friday 12

Waning Crescent 36%

02:08

14:03

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

Sun - Rise: 07:56, Set: 18:15, Transit: 13:06. Moon - Rise: 02:08, Set: 14:03. Civil Dark: 18:41 - 07:30. Nautical Dark: 19:10 - 07:00. Astro Dark: 19:39 - 06:32

Total Clouds (% Sky Obscured)

27
20
16
25
27
28
27
29
31
29
32
14
29
14
26
78
81
84
73
61
50
45
38
30

Low Clouds (% Sky Obscured)

8
5
15
25
27
28
27
29
31
29
32
6
29
4
26
46
51
52
53
52
50
35
19
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
7
9
10
6
3
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
3
5
7
10
10
42
60
79
54
28
2
10
18
26

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

13
24
9
7
12
4
9
11
15
7
12
6
10
9
4
9
11
4
12
12
4
15
15
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)

28
31
32
32
34
34
34
36
35
34
34
32
31
32
30
31
32
34
35
34
33
31
31
31

Chance of Frost

Temperature (°C)

7
7
6
6
4
4
3
3
3
3
3
3
3
2
3
2
2
2
2
2
2
2
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
62
61
64
59
60
62
58
57
56
59
57
59
55
59
58
59
59
60
57
53
50
52
54

Pressure (mb)

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

Ozone (du)

290
289
290
290
291
291
293
295
297
299
304
308
309
309
309
309
307
306
305
305
305
305
304
304

Saturday 13

Waning Crescent 27%

03:01

14:31

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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:56, Set: 18:16, Transit: 13:06. Moon - Rise: 03:01, Set: 14:31. Civil Dark: 18:41 - 07:30. Nautical Dark: 19:11 - 07:01. Astro Dark: 19:40 - 06:32

Total Clouds (% Sky Obscured)

34
37
41
42
43
42
40
39
39
41
42
45
38
30
23
34
46
58
55
51
47
42
36
24

Low Clouds (% Sky Obscured)

15
26
38
32
27
21
23
25
26
30
35
38
29
21
13
17
21
26
20
14
8
5
7
6

Medium Clouds (% Sky Obscured)

0
0
0
1
1
2
2
1
1
1
0
0
0
0
1
4
7
10
8
6
4
3
1
0

High Clouds (% Sky Obscured)

20
13
5
14
23
32
25
17
8
9
9
9
8
8
8
15
22
25
19
16
18
14
9
4

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

12
17
7
13
15
5
15
20
7
20
30
19
21
28
12
25
33
16
30
36
24
30
32
20

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)

31
32
33
34
33
33
33
33
33
32
32
31
30
30
29
29
28
27
26
25
24
23
23
23

Chance of Frost

Temperature (°C)

3
3
3
3
4
5
4
4
4
3
3
4
5
5
4
4
5
5
5
5
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
56
56
56
57
57
57
56
57
58
61
63
66
63
62
60
61
62
65
63
62
62
63
64

Pressure (mb)

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

Ozone (du)

303
302
302
302
302
302
303
303
303
303
302
302
301
301
300
300
300
300
300
299
299
298
297
296

Sunday 14

Waning Crescent 19%

03:55

15:01

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

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)

18
16
13
15
17
19
17
14
14
31
44
56
44
35
25
28
30
28
33
37
40

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
5
5
4
4
3
3
2
1
13
10
9
6
2
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

21
21
14
12
10
6
10
9
3
7
11
3
5
6
2
5
5
2
6
12
6

Precipitation Amount (mm)

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)

23
23
24
24
25
26
27
27
27
28
28
29
30
29
28
28
27
27
26
25
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
65
65
65
65
65
65
65
64
64
65
66
69
69
70
69
67
66
67
67
69

Pressure (mb)

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

Ozone (du)

295
295
295
295
296
297
297
297
298
298
297
296
295
296
296
297
298
300
301
302
303

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

Generated: 08/12/25 15:56:39. Forecast: 08/12/25 to 14/12/25. Timezone: UTC+0.00