Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Crescent 3%

08:23

18:15

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

Sun - Rise: 06:49, Set: 16:46, Transit: 11:48. Moon - Rise: 08:23, Set: 18:15. Civil Dark: 17:14 - 06:21. Nautical Dark: 17:45 - 05:50. Astro Dark: 18:15 - 05:20

Total Clouds (% Sky Obscured)

82
82
78
93
59
47
4
35
74
56
45
85
77
67
35
42
14
75
90
88
70
75
55
41

Low Clouds (% Sky Obscured)

41
40
39
47
47
35
0
0
0
0
0
0
0
0
22
36
14
13
48
51
43
43
40
41

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)

55
60
35
73
26
18
4
35
57
31
19
84
77
67
33
36
5
75
85
82
65
63
35
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 (%)

100
100
100
96
92
87
84
81
1
0
0
0
0
0
0
0
0
0
0
0
4
98
100
100

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)

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

Chance of Frost

Temperature (°C)

10
10
10
11
12
11
11
11
14
17
19
21
21
21
21
20
19
16
15
14
14
13
12
12

Feels Like (°C)

10
10
10
12
11
13
13
13
15
17
20
21
20
19
19
20
19
17
14
14
13
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
86
83
80
81
81
71
56
47
43
44
46
50
52
61
78
80
84
86
87
86
84

Pressure (mb)

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

Ozone (du)

243
243
243
244
244
244
245
244
246
246
246
246
247
247
247
247
247
246
247
249
251
252
253
254

Monday 22

Waxing Crescent 8%

09:03

19:17

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: 16:47, Transit: 11:48. Moon - Rise: 09:03, Set: 19:17. Civil Dark: 17:14 - 06:22. Nautical Dark: 17:45 - 05:51. Astro Dark: 18:15 - 05:21

Total Clouds (% Sky Obscured)

55
59
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
55
58
43
51
54
46
0
0
0
0
0
0
0
0
23
31
35
34
32
29
34
30
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
100
0
100
90
100
100
100

High Clouds (% Sky Obscured)

33
52
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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 (%)

100
100
97
93
92
100
97
100
81
81
80
14
1
0
0
0
0
0
0
0
2
6
13
13

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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
11
11
14
17
19
20
21
21
20
20
18
16
15
15
15
15
15
14

Feels Like (°C)

14
13
13
12
11
11
11
10
13
16
17
19
19
19
18
18
18
15
15
15
14
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

84
83
83
81
83
80
79
73
61
47
41
38
42
44
49
52
62
72
77
82
80
76
75
76

Pressure (mb)

1018
1018
1017
1017
1017
1016
1017
1017
1017
1017
1017
1016
1015
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014

Ozone (du)

255
255
255
256
256
256
255
255
257
257
258
259
260
260
260
260
261
260
261
262
262
261
262
262

Tuesday 23

Waxing Crescent 14%

09:38

20:19

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 OK
20 OK
21 OK
22 Bad
23 Bad

Sun - Rise: 06:50, Set: 16:48, Transit: 11:49. Moon - Rise: 09:38, Set: 20:19. Civil Dark: 17:15 - 06:22. Nautical Dark: 17:46 - 05:51. Astro Dark: 18:16 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
100
97
97
98
100
100
100
86
33
28
43
98
98

Low Clouds (% Sky Obscured)

40
50
50
54
55
61
58
15
35
36
49
59
54
79
59
81
94
86
62
33
28
33
66
65

Medium Clouds (% Sky Obscured)

100
100
35
100
100
98
95
94
89
93
94
95
95
95
23
7
11
64
51
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
100
88
66
69
96
91
82
55
10
18
39
80
63

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 (%)

16
94
91
100
98
80
74
6
3
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
1
1
1
1
1
2
11
32
26
21
15
19
18
8
12
23

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)

2
1
2
2
2
2
2
2
3
2
3
8
7
7
10
11
10
8
6
5
5
4
4
4

Chance of Frost

Temperature (°C)

14
14
14
14
14
13
13
13
14
16
17
18
18
19
18
18
18
17
17
16
15
15
15
16

Feels Like (°C)

14
14
14
13
13
13
13
13
14
15
16
17
17
18
16
16
15
15
15
15
17
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

80
79
78
78
80
82
84
84
80
74
73
70
72
70
72
72
74
79
78
82
85
84
83
77

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1015
1016
1016
1016
1016
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

262
262
262
262
262
263
263
264
265
267
267
266
265
263
264
265
267
267
267
268
269
267
267
269

Wednesday 24

Waxing Crescent 22%

10:09

21:20

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: 06:50, Set: 16:48, Transit: 11:49. Moon - Rise: 10:09, Set: 21:20. Civil Dark: 17:15 - 06:23. Nautical Dark: 17:46 - 05:52. Astro Dark: 18:17 - 05:21

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
100
100
100
100
100
100
100
100
77
68
62
80
99
100
95
98
95
98

Low Clouds (% Sky Obscured)

64
72
69
80
82
80
84
82
80
78
79
80
81
79
76
68
62
79
82
83
84
85
87
89

Medium Clouds (% Sky Obscured)

2
21
38
99
99
99
100
100
100
100
100
100
100
50
77
68
62
80
99
100
95
98
86
73

High Clouds (% Sky Obscured)

50
52
44
33
52
75
100
100
100
100
100
95
85
80
77
68
62
80
75
55
35
15
8
3

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

38
42
62
82
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.3
0.7
0.9
1.2
1
2.4
2.2
2.8
3.5
3.7
3
2.4
1.6
1.4
1.2
1
1
0.9
1.1
1.3
1.5

Wind Speed/Direction (mph)

5
5
8
11
14
12
11
11
11
10
9
7
7
10
10
11
10
9
8
7
8
8
9
9

Chance of Frost

Temperature (°C)

16
16
17
17
17
17
17
17
17
17
17
16
17
16
17
18
18
17
17
17
17
16
17
17

Feels Like (°C)

15
15
14
13
11
12
13
14
12
12
13
14
16
14
15
17
17
17
16
17
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

78
82
78
71
73
77
86
86
87
95
90
89
92
93
85
78
79
89
90
89
89
90
87
89

Pressure (mb)

1014
1014
1014
1013
1013
1013
1014
1013
1014
1015
1016
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

271
272
272
269
268
271
272
272
271
271
272
274
276
275
277
276
277
277
277
276
278
280
281
282

Thursday 25

Waxing Crescent 31%

10:37

22:21

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: 06:50, Set: 16:49, Transit: 11:50. Moon - Rise: 10:37, Set: 22:21. Civil Dark: 17:16 - 06:23. Nautical Dark: 17:47 - 05:52. Astro Dark: 18:17 - 05:22

Total Clouds (% Sky Obscured)

96
93
96
95
92
90
87
83
89
92
87
80
72
64
57
51
69
86
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
87
83
79
77
75
74
67
60
54
54
57
60
59
57
51
66
75
84
89
95
100
99
98

Medium Clouds (% Sky Obscured)

59
53
47
42
28
13
0
15
29
42
0
0
0
0
0
0
0
0
0
1
1
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
15
52
34
31
51
0
2
4
4
17
30
43
65
83
99
99
99
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
79
63
77
81
81
77
89
87
85
71
55
32
27
22
18
20
21
22
25
27

Precipitation Amount (mm)

1.7
1.3
1
0.9
0.3
0.2
0.5
0.5
0.5
0.5
0.7
0.6
0.6
0.4
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
8
7
6
6
7
7
8
11
12
12
12
12
10
9
7
5
4
3
4
4
4
4

Chance of Frost

Temperature (°C)

17
16
16
16
16
16
17
16
17
18
18
18
18
19
19
18
18
17
16
16
15
15
15
15

Feels Like (°C)

16
17
16
16
16
15
15
15
15
15
15
14
14
15
15
15
16
15
16
17
16
16
15
14

Dew Point (°C)

15
15
15
15
15
15
15
15
16
16
16
15
14
14
14
14
14
14
14
14
14
14
13
13

Relative Humidity (%)

90
92
92
93
95
93
92
92
92
88
85
81
77
73
76
78
79
82
86
90
89
89
87
87

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

282
285
285
285
284
283
283
284
285
283
280
276
273
270
269
268
268
267
266
266
265
264
263
263

Friday 26

Waxing Crescent 42%

11:04

23:24

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: 06:51, Set: 16:49, Transit: 11:50. Moon - Rise: 11:04, Set: 23:24. Civil Dark: 17:17 - 06:23. Nautical Dark: 17:48 - 05:52. Astro Dark: 18:18 - 05:22

Total Clouds (% Sky Obscured)

100
99
98
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
82
65

Low Clouds (% Sky Obscured)

97
89
81
71
81
89
99
95
91
86
87
88
89
81
74
66
71
76
81
79
77
75
74
65

Medium Clouds (% Sky Obscured)

2
2
1
0
1
1
2
4
6
7
17
26
35
43
51
58
52
47
38
30
22
14
11
9

High Clouds (% Sky Obscured)

100
98
96
95
96
97
98
99
99
100
100
100
100
99
98
96
95
93
85
73
62
55
60
42

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

25
32
34
29
36
39
36
43
44
41
42
41
38
37
37
37
54
72
90
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.7
0.7
0.9
0.7
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
16
16
16
17
17
17
17
17
16
16
15
15
14
14
14
14

Feels Like (°C)

15
15
15
15
14
14
14
14
14
14
13
16
16
16
16
16
16
16
16
16
16
15
15
13

Dew Point (°C)

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

Relative Humidity (%)

87
86
85
83
80
79
78
75
74
71
69
69
69
68
71
71
73
74
76
78
76
76
78
76

Pressure (mb)

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

Ozone (du)

264
264
264
263
263
263
263
264
265
265
266
266
266
265
265
265
265
266
267
268
269
269
269
269

Saturday 27

First Quarter 53%

11:32

No Set

Sun - Rise: 06:51, Set: 16:50, Transit: 11:51. Moon - Rise: 11:32, Set: No Set. Civil Dark: 17:17 - 06:24. Nautical Dark: 17:48 - 05:53. Astro Dark: 18:18 - 05:23

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 Farr, San Diego County, United States of America (33.14,-117.32)

Generated: 20/12/25 23:44:33. Forecast: 21/12/25 to 27/12/25. Timezone: UTC-8.00