Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 65%

11:59

00:25

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

Sun - Rise: 06:48, Set: 16:49, Transit: 11:48. Moon - Rise: 11:59, Set: 00:25. Civil Dark: 17:16 - 06:21. Nautical Dark: 17:47 - 05:50. Astro Dark: 18:17 - 05:20

Total Clouds (% Sky Obscured)

15
13
42
90
90
76
85
81
91
18
46
50
18
0
0
67
6
2
2
0
0
0
4
6

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
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)

8
13
42
85
85
75
80
76
88
16
41
44
15
0
0
58
4
2
2
0
0
0
4
6

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)

3
4
3
7
7
8
8
8
9
10
11
11
10
10
10
9
9
9
9
9
9
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
1
1
1
1
1
1
2
5
6
7
8
9
9
8
6
5
5
4
4
4
4
3

Dew Point (°C)

-3
-2
-2
-1
-2
-3
-3
-4
-3
-5
-6
-7
-7
-8
-8
-7
-6
-5
-5
-6
-5
-5
-5
-5

Relative Humidity (%)

67
67
64
64
58
56
55
52
47
36
30
27
25
24
24
27
32
39
41
40
42
43
42
42

Pressure (mb)

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

Ozone (du)

278
278
278
281
285
288
289
290
292
293
294
295
292
293
294
297
297
304
309
308
308
311
315
317

Monday 29

Waxing Gibbous 76%

12:32

01:32

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

Sun - Rise: 06:48, Set: 16:49, Transit: 11:49. Moon - Rise: 12:32, Set: 01:32. Civil Dark: 17:16 - 06:21. Nautical Dark: 17:47 - 05:50. Astro Dark: 18:17 - 05:20

Total 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

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
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
0
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
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
10
11
11
11
11
12
12
14
14
15
15
15
15
15
14
13
13
13
13
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-6
-7
-7
-7
-8
-6
-8
-9
-10
-10
-10
-9
-9
-8
-8
-8
-8
-8
-8
-8
-9

Relative Humidity (%)

45
44
43
41
38
37
37
37
37
27
22
21
20
20
22
23
27
32
33
32
32
31
31
28

Pressure (mb)

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

Ozone (du)

317
317
319
320
319
319
320
323
323
325
324
326
326
329
329
330
332
330
332
338
338
339
342
345

Tuesday 30

Waxing Gibbous 85%

13:12

02:43

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:48, Set: 16:50, Transit: 11:49. Moon - Rise: 13:12, Set: 02:43. Civil Dark: 17:17 - 06:21. Nautical Dark: 17:48 - 05:50. Astro Dark: 18:18 - 05:20

Total Clouds (% Sky Obscured)

43
50
50
50
60
55
55
45
45
45
45
40
40
45
55
50
45
100
47
44
51
99
97
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
0
0
0
44
40
40
45
55
50
45
89
47
44
51
54
56
51

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
1
0
0
0
0
0
0
0
4
7
9
9
94
17
14
20
71
60
55

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

Precipitation Probability (%)

0
0
0
0
0
0
9
1
0
2
18
33
35
48
59
63
42
56
74
58
49
51
38
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.6
0.2
0.5
1
0.5
0.3
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
3
3
3
3
3
4
6
6
7
8
8
7
8
7
5
3
4
4
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

29
30
30
30
29
28
29
30
30
28
30
30
29
29
29
29
30
32
33
35
40
46
50
52

Pressure (mb)

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

Ozone (du)

340
337
337
343
346
341
339
339
339
337
335
333
326
319
314
313
309
306
304
301
300
300
299
298

Wednesday 31

Waxing Gibbous 93%

14:01

03:57

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:49, Set: 16:51, Transit: 11:50. Moon - Rise: 14:01, Set: 03:57. Civil Dark: 17:18 - 06:21. Nautical Dark: 17:49 - 05:51. Astro Dark: 18:19 - 05:21

Total Clouds (% Sky Obscured)

96
97
49
100
95
85
97
96
99
98
100
100
100
100
100
93
100
100
96
61
100
100
97
99

Low Clouds (% Sky Obscured)

55
43
30
20
22
26
28
30
33
37
35
35
36
40
47
47
52
57
63
61
72
75
83
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
5
5
5
10
35
10
10
10
5
10
25
19
43
42
55
63
62

High Clouds (% Sky Obscured)

55
69
34
98
80
57
55
62
79
94
100
100
100
100
100
88
100
100
94
46
100
100
89
86

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
16
25
32
50
67
82
81
81
83
71
57
39
33
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.6
0.6
0.7
0.5
0.4
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-4
-4
-4
-4
-4
-4
-4
-4
-5
-8
-9
-9
-10
-10
-11
-8
-7
-9
-10
-11
-12
-12
-12

Relative Humidity (%)

50
44
43
43
42
42
41
41
37
29
22
20
19
18
19
19
25
29
27
24
23
22
22
22

Pressure (mb)

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

Ozone (du)

297
296
295
297
295
295
295
296
297
298
298
296
294
294
292
290
288
287
287
286
286
285
285
285

Thursday 1

Waxing Gibbous 98%

15:00

05:11

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:49, Set: 16:51, Transit: 11:50. Moon - Rise: 15:00, Set: 05:11. Civil Dark: 17:19 - 06:22. Nautical Dark: 17:49 - 05:51. Astro Dark: 18:19 - 05:21

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
99

Low Clouds (% Sky Obscured)

94
96
98
100
97
94
92
94
97
100
100
100
100
99
99
98
99
99
100
97
93
90
93
97

Medium Clouds (% Sky Obscured)

61
83
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
66
35

High Clouds (% Sky Obscured)

79
86
93
100
100
100
100
73
47
20
61
76
91
91
92
93
93
89
82
78
75
66
64
62

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

13
22
31
39
76
95
95
95
95
93
73
67
45
59
67
72
76
79
83
78
72
66
62
59

Precipitation Amount (mm)

0
0
0
0
0.5
1.2
2
1.5
1.2
1
0.3
0.3
0
0
0.3
0.4
0.5
0.6
0.8
0.6
0.5
0.4
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-11
-10
-9
-9
-7
-6
-4
-3
-2
-1
-1
1
2
4
5
6
8
8
8
9
9

Relative Humidity (%)

22
22
22
22
24
26
27
30
33
34
36
37
38
40
45
51
57
65
74
85
87
88
90
91

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017

Ozone (du)

287
288
290
290
291
292
293
294
296
298
299
299
299
299
302
304
307
307
308
309
310
312
313
313

Friday 2

Waxing Gibbous 100%

16:08

06:20

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:49, Set: 16:52, Transit: 11:51. Moon - Rise: 16:08, Set: 06:20. Civil Dark: 17:19 - 06:22. Nautical Dark: 17:50 - 05:51. Astro Dark: 18:20 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
92
88
90
92
94
96
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
92
88
90
92
94
96
98
100
100
100
100
99
97
78
73
96

Medium Clouds (% Sky Obscured)

5
3
2
0
0
1
1
1
0
0
0
0
0
0
0
0
1
1
2
2
2
2
31
60

High Clouds (% Sky Obscured)

70
79
88
96
77
61
44
30
15
1
8
16
25
37
51
55
50
45
45
47
54
64
61
56

ISS Passover

Visibility (miles)

7
9
6
3
0
1
1
1
4
6
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

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

Precipitation Probability (%)

57
59
62
64
63
61
60
52
45
38
40
41
41
44
47
51
51
46
32
30
25
11
20
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
11
11
11
11
11
11
12
12
13
13
14
14
13
13
12
12
12
12
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
96
96
98
100
98
98
93
89
84
82
79
78
80
84
87
89
90
93
93
95
96
95

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1018
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

314
314
311
308
305
301
297
293
291
289
287
285
283
282
280
279
278
277
277
277
276
276
275
276

Saturday 3

Full Moon 100%

17:21

07:20

Sun - Rise: 06:49, Set: 16:53, Transit: 11:51. Moon - Rise: 17:21, Set: 07:20. Civil Dark: 17:20 - 06:22. Nautical Dark: 17:51 - 05:51. Astro Dark: 18:21 - 05:21

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 Descanso, San Diego County, United States of America (32.85,-116.62)

Generated: 28/12/25 00:24:45. Forecast: 28/12/25 to 03/01/26. Timezone: UTC-8.00