Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Crescent 14%

09:34

20:16

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:46, Set: 16:45, Transit: 11:46. Moon - Rise: 09:34, Set: 20:16. Civil Dark: 17:13 - 06:19. Nautical Dark: 17:44 - 05:48. Astro Dark: 18:14 - 05:18

Total Clouds (% Sky Obscured)

85
88
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
95
95
97
90
36
8
9
14
99
100
100
100
100
100
98
99
99

Medium Clouds (% Sky Obscured)

0
0
0
88
100
100
100
100
100
100
100
100
100
16
1
5
22
100
5
95
100
98
27
0

High Clouds (% Sky Obscured)

85
88
91
100
100
100
100
100
100
100
100
100
100
100
75
75
75
75
0
0
4
7
57
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
6
1
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
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
2
0
0
0
0
0
0
0
4
18
31
35
39
59
49
44
29
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
57
58
57
58
63
67
56
47
42
45
47
53
59
66
67
71
83
93
96
98
100
98
96

Pressure (mb)

1015
1014
1015
1015
1016
1016
1017
1017
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1016
1017
1017

Ozone (du)

247
248
249
251
256
257
256
255
253
254
253
252
252
252
252
252
253
253
256
255
254
253
255
254

Wednesday 24

Waxing Crescent 22%

10:05

21:17

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:46, Set: 16:46, Transit: 11:46. Moon - Rise: 10:05, Set: 21:17. Civil Dark: 17:13 - 06:19. Nautical Dark: 17:44 - 05:48. Astro Dark: 18:14 - 05:18

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

97
98
97
97
98
91
95
96
97
99
98
98
99
99
98
100
100
100
100
100
100
100
100
90

Medium Clouds (% Sky Obscured)

0
4
0
99
57
52
69
100
100
100
100
99
100
100
100
100
100
100
100
100
1
0
0
0

High Clouds (% Sky Obscured)

98
100
78
100
61
100
100
99
100
86
100
81
100
86
100
100
100
99
92
94
84
0
0
0

ISS Passover

Visibility (miles)

0
0
0
2
9
9
9
8
9
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
19
19
30
38
34
31
32
100
99
99
100
100

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
19
10
9
2
6
9
11
30
75
95
95
95
95
95
95
95
95
95
78
95
95
95
90

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.6
0.8
1.3
1.4
2.4
5.9
2.7
1.1
0.5
0
0.8
1.3
1.1
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
13
14
14
14
15
13
12
12
11
11
11
11
12
12
12
12
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
96
93
86
75
65
68
64
68
77
98
96
98
98
98
98
98
98
96
98
98
98
98

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1015
1014
1014
1014
1015
1014
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

255
255
255
252
251
252
252
251
251
251
250
248
247
246
246
246
245
245
247
250
253
257
256
258

Thursday 25

Waxing Crescent 31%

10:34

22:19

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:47, Set: 16:47, Transit: 11:47. Moon - Rise: 10:34, Set: 22:19. Civil Dark: 17:14 - 06:20. Nautical Dark: 17:45 - 05:49. Astro Dark: 18:15 - 05:19

Total Clouds (% Sky Obscured)

97
97
94
92
91
89
85
82
81
88
86
81
74
63
51
38
51
97
92
89
86
78
86
99

Low Clouds (% Sky Obscured)

86
90
79
82
82
79
71
70
65
78
68
57
44
35
41
2
4
5
5
4
0
0
16
33

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
4
9
11
25
21
38
26
49
27
33

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
3
2
2
3
9
9
9
9
2
2
2
1
1
0
0

Fog (%)

99
100
100
100
100
72
10
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 (%)

52
46
42
25
19
17
18
17
14
16
14
9
9
4
2
10
6
12
5
4
11
5
6
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
100
98
98
96
95
93
93
91
93
90
88
95
96
93
91
91
91
96
100
98

Pressure (mb)

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

Ozone (du)

259
260
263
265
264
259
256
255
254
255
255
254
254
255
255
255
255
255
255
254
254
253
251
250

Friday 26

Waxing Crescent 42%

11:01

23:21

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:47, Set: 16:47, Transit: 11:47. Moon - Rise: 11:01, Set: 23:21. Civil Dark: 17:14 - 06:20. Nautical Dark: 17:45 - 05:49. Astro Dark: 18:15 - 05:19

Total Clouds (% Sky Obscured)

100
99
98
97
98
99
100
100
100
100
100
100
100
99
97
96
96
96
94
91
87
84
84
82

Low Clouds (% Sky Obscured)

49
57
67
71
73
75
75
83
91
100
100
99
99
97
95
93
93
92
89
89
85
81
77
74

Medium Clouds (% Sky Obscured)

0
0
5
0
0
0
0
0
0
4
5
9
10
9
25
10
9
36
3
4
8
4
3
3

High Clouds (% Sky Obscured)

38
44
94
82
47
50
51
88
95
48
37
22
21
20
15
15
1
2
2
50
50
60
60
50

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
5
2
2
0
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

6
21
28
20
20
25
28
29
29
31
40
58
80
74
67
47
49
54
42
56
50
27
19
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
0.5
0.4
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
98
98
96
98
98
98
96
93
94
96
94
98
94
90

Pressure (mb)

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

Ozone (du)

250
252
253
253
252
253
254
255
256
258
259
260
261
263
264
265
264
263
263
263
264
266
267
268

Saturday 27

First Quarter 53%

11:29

00:25

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:48, Set: 16:48, Transit: 11:48. Moon - Rise: 11:29, Set: 00:25. Civil Dark: 17:15 - 06:20. Nautical Dark: 17:46 - 05:50. Astro Dark: 18:16 - 05:19

Total Clouds (% Sky Obscured)

83
79
79
78
74
66
61
57
59
73
70
68
66
54
50
55
89
93
98
98
99
100
95
95

Low Clouds (% Sky Obscured)

55
50
45
36
25
14
3
22
41
61
58
55
52
34
17
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

55
65
65
65
65
65
61
55
35
30
20
20
20
25
25
30
30
84
93
93
99
95
95
95

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 (%)

5
9
8
1
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
94
91
89
86
80
69
62
60
59
58
59
59
63
68
73
78
76
75
72
71
71
70
68

Pressure (mb)

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

Ozone (du)

272
275
275
275
276
276
277
277
277
276
275
276
275
275
276
277
278
278
279
279
279
279
279
279

Sunday 28

Waxing Gibbous 65%

11:59

01:32

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:48, Set: 16:49, Transit: 11:48. Moon - Rise: 11:59, 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)

95
87
79
70
73
77
76
74
67
62
60
55
63
80
94
100
100
100
100
100
100
100
96
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
3
6
8
15
22

High Clouds (% Sky Obscured)

90
83
75
70
66
57
36
15
13
20
34
39
63
80
94
100
100
100
100
100
100
100
95
89

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
1
2
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
70
70
70
62
55
47
48
46
46
49
50
54
58
60
64
64
65
66
66
66
65
66

Pressure (mb)

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

Ozone (du)

280
281
282
283
284
283
283
283
281
280
278
278
279
279
278
277
276
276
276
276
274
273
272
272

Monday 29

Waxing Gibbous 76%

12:32

02:43

Sun - Rise: 06:48, Set: 16:49, Transit: 11:49. Moon - Rise: 12:32, Set: 02:43. Civil Dark: 17:16 - 06:21. Nautical Dark: 17:47 - 05:50. Astro Dark: 18:17 - 05:20

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: 23/12/25 02:46:34. Forecast: 23/12/25 to 29/12/25. Timezone: UTC-8.00