Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Full Moon 100%

17:41

08:30

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

Sun - Rise: 07:50, Set: 18:14, Transit: 13:02. Moon - Rise: 17:41, Set: 08:30. Civil Dark: 18:39 - 07:25. Nautical Dark: 19:09 - 06:55. Astro Dark: 19:37 - 06:26

Total Clouds (% Sky Obscured)

100
91
33
22
83
99
91
81
83
77
79
75
78
71
85
91
91
98
100
100
91
86
72
21

Low Clouds (% Sky Obscured)

4
3
1
3
5
14
30
9
3
0
0
0
0
0
2
1
5
7
6
5
3
5
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
34
6
8
31
100
28
8
5
6

High Clouds (% Sky Obscured)

100
65
19
15
55
96
71
35
30
41
45
50
50
49
69
81
91
98
100
100
91
62
42
6

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
2
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
2
1
4
3
12
4
5
2
5
0
1
0
0
2
2
5
6
4
8
8
5
4
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
56
59
60
63
63
64
64
63
63
63
63
63
63
63
64
64
67
68
68
65
64
63
63

Pressure (mb)

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

Ozone (du)

283
281
279
277
275
275
275
274
273
276
277
278
278
280
280
279
278
278
278
277
276
276
276
276

Friday 5

Waning Gibbous 98%

18:44

09:38

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

Sun - Rise: 07:51, Set: 18:14, Transit: 13:02. Moon - Rise: 18:44, Set: 09:38. Civil Dark: 18:39 - 07:25. Nautical Dark: 19:09 - 06:56. Astro Dark: 19:37 - 06:27

Total Clouds (% Sky Obscured)

76
83
92
100
97
100
89
78
59
22
27
29
62
61
49
20
18
18
19
16
11
11
16
16

Low Clouds (% Sky Obscured)

4
6
4
4
4
13
4
4
3
1
3
16
2
3
11
2
0
0
0
0
0
0
2
5

Medium Clouds (% Sky Obscured)

55
83
92
100
97
95
80
69
43
7
9
8
62
61
49
15
9
13
18
16
11
11
16
16

High Clouds (% Sky Obscured)

35
34
64
79
66
78
64
50
50
9
0
0
2
0
0
0
0
0
0
0
0
1
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
1
2
2
2
2
2
2
2
2
2
2
2
2
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
4
2
1
6
1
0
3
7
14
2
3
1
3
12
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
61
61
61
61
61
62
61
62
62
63
64
64
64
65
66
64
66
67
67
65
63
61

Pressure (mb)

1023
1023
1022
1021
1021
1021
1021
1022
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1022
1022
1022
1023
1023

Ozone (du)

276
277
277
276
276
278
277
278
278
281
285
288
290
291
291
295
296
296
295
293
292
292
291
290

Saturday 6

Waning Gibbous 93%

19:53

10:36

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

Sun - Rise: 07:52, Set: 18:14, Transit: 13:02. Moon - Rise: 19:53, Set: 10:36. Civil Dark: 18:40 - 07:26. Nautical Dark: 19:09 - 06:57. Astro Dark: 19:38 - 06:28

Total Clouds (% Sky Obscured)

11
18
18
11
12
10
12
5
3
3
2
0
2
2
2
2
2
4
3
3
3
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
19
50
42
42
42
42
42
42
42
42
42
42
42
42

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
1
1
1
1
1
0
0
1
0
0
0
-0
-1
-1
-1
-0
-1
-1

Relative Humidity (%)

61
60
60
61
62
62
63
63
63
62
61
59
58
60
59
61
61
59
57
56
56
57
55
53

Pressure (mb)

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

Ozone (du)

289
289
288
287
287
287
289
289
290
289
291
292
291
290
287
287
287
285
285
282
286
289
292
292

Sunday 7

Waning Gibbous 86%

21:04

11:25

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

Sun - Rise: 07:52, Set: 18:14, Transit: 13:03. Moon - Rise: 21:04, Set: 11:25. Civil Dark: 18:40 - 07:27. Nautical Dark: 19:09 - 06:57. Astro Dark: 19:38 - 06:28

Total Clouds (% Sky Obscured)

9
15
23
20
17
14
9
5
0
0
0
0
0
0
0
2
4
9
29
42
40
11
21
28

Low Clouds (% Sky Obscured)

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
9
26
37
35
11
21
28

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 (%)

42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42

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)

5
5
5
6
6
5
5
4
4
4
4
5
6
6
8
8
8
9
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
54
55
55
55
56
56
56
56
55
55
55
55
56
57
56
54
54
55
54
54
54
52
50

Pressure (mb)

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

Ozone (du)

293
294
294
295
294
293
293
294
294
294
293
292
291
289
291
290
289
288
288
288
288
288
288
288

Monday 8

Waning Gibbous 77%

22:13

12:04

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

Sun - Rise: 07:53, Set: 18:14, Transit: 13:03. 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)

33
38
35
37
35
34
40
40
45
32
16
0
0
0
0
0
1
1
17
31
51
54
55
62

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
5
9

High Clouds (% Sky Obscured)

33
38
35
37
29
21
32
40
45
32
16
0
0
0
0
0
1
1
14
31
45
54
55
59

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 (%)

42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42

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)

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

Chance of Frost

Temperature (°C)

8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
48
50
51
53
53
55
56
55
54
53
52
52
52
53
53
55
57
60
62
64
65
65
64

Pressure (mb)

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

Ozone (du)

285
285
284
283
282
281
281
280
280
280
280
280
280
280
281
281
280
280
279
279
278
278
277
277

Tuesday 9

Waning Gibbous 67%

23:17

12:04

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
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 Bad
10 Bad
11 Bad

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

Total Clouds (% Sky Obscured)

53
44
39
37
37
40
57
57
62
61
56
46
48
44
49
50
53
53
51
49
45
48
52
58

Low Clouds (% Sky Obscured)

4
5
6
7
12
13
9
9
9
9
8
7
8
9
9
8
6
7
6
3
2
3
3
4

Medium Clouds (% Sky Obscured)

14
17
20
21
21
25
25
20
20
16
12
8
6
3
0
0
0
0
1
2
3
4
6
8

High Clouds (% Sky Obscured)

37
23
10
7
5
1
6
11
16
25
29
21
22
32
40
42
41
50
47
40
20
15
15
17

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 (%)

42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42

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
2
9
14
9
12
14
9
19
23
6
13
14
4
7
15
4
3
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
63
63
65
65
65
65
66
66
66
66
66
66
67
67
68
68
69
69
69
68
69
69

Pressure (mb)

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

Ozone (du)

276
276
275
275
275
276
276
276
275
275
274
274
274
273
272
271
271
271
271
271
271
271
271
270

Wednesday 10

Waning Gibbous 56%

00:17

12:38

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:54, Set: 18:15, Transit: 13:04. Moon - Rise: 00:17, Set: 12:38. Civil Dark: 18:40 - 07:29. Nautical Dark: 19:10 - 06:59. Astro Dark: 19:39 - 06:30

Total Clouds (% Sky Obscured)

46
33
18
23
28
35
41
51
58
57
52
47
42
38
34
33
31
32

Low Clouds (% Sky Obscured)

3
3
2
3
3
3
2
1
0
0
0
0
2
4
7
9
12
13

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

17
13
7
14
20
27
35
47
58
57
52
47
42
30
3
3
3
3

ISS Passover

Visibility (miles)

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

Fog (%)

42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42

Precipitation Type

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

Precipitation Probability (%)

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

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)

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

Chance of Frost

Temperature (°C)

11
10
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
69
71
71
72
72
72
75
75
77
80
81
84
85
88
88
90

Pressure (mb)

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

Ozone (du)

270
269
269
269
268
268
267
267
267
267
267
268
268
268
268
268
268
269

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

Generated: 04/12/25 12:13:51. Forecast: 04/12/25 to 10/12/25. Timezone: UTC+0.00