Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Crescent 33%

01:03

12:45

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

Sun - Rise: 06:44, Set: 16:43, Transit: 11:44. Moon - Rise: 01:03, Set: 12:45. Civil Dark: 17:10 - 06:17. Nautical Dark: 17:41 - 05:46. Astro Dark: 18:11 - 05:16

Total Clouds (% Sky Obscured)

68
75
73
100
100
100
75
55
47
37
25
92
77
67
45
40
83
100
97
94
96
100
100
100

Low Clouds (% Sky Obscured)

45
45
45
45
45
45
45
55
47
36
0
0
17
26
0
0
13
9
6
0
25
33
38
57

Medium Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

68
74
55
55
55
60
30
6
3
6
13
87
65
55
34
31
75
100
96
94
96
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

13
13
13
14
14
14
14
13
13
13
12
13
16
18
19
21
22
22
22
21
19
17
16
15

Feels Like (°C)

12
13
13
14
14
14
13
14
15
15
14
14
16
18
20
22
22
21
21
20
18
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

75
76
80
80
78
76
75
75
74
72
75
75
64
53
49
43
42
44
48
51
60
73
77
80

Pressure (mb)

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

Ozone (du)

281
279
279
280
278
277
278
278
278
277
277
278
279
277
277
277
276
276
274
272
272
274
276
277

Saturday 13

Waning Crescent 24%

01:59

13:11

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
12 Good
13 Bad
14 Bad
15 Good
16 Good
17 Good
18 Good
19 OK

Sun - Rise: 06:45, Set: 16:43, Transit: 11:44. Moon - Rise: 01:59, Set: 13:11. Civil Dark: 17:11 - 06:17. Nautical Dark: 17:42 - 05:47. Astro Dark: 18:12 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
92
82
88
97
100
100
100
95
100
100
88
79
39
8
54
56
4
0
1
13
21

Low Clouds (% Sky Obscured)

67
52
50
55
55
65
75
43
76
90
90
55
40
61
38
19
0
0
0
2
0
1
13
21

Medium Clouds (% Sky Obscured)

16
0
16
0
1
22
0
0
34
32
2
2
0
1
0
0
5
54
56
4
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
90
81
86
96
100
100
100
93
100
100
57
62
30
8
1
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 (%)

20
39
88
86
83
78
84
83
81
81
81
81
66
0
0
3
6
5
3
2
1
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)

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

Chance of Frost

Temperature (°C)

15
15
15
15
14
14
14
14
14
14
14
13
16
19
20
22
23
23
23
22
20
17
15
15

Feels Like (°C)

16
15
15
15
14
15
15
14
14
14
14
13
15
18
19
20
23
23
22
21
21
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

79
79
79
79
79
79
76
76
75
75
75
74
60
46
44
43
43
42
43
48
59
74
78
78

Pressure (mb)

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

Ozone (du)

278
277
277
278
277
277
277
275
275
275
275
274
275
274
274
274
275
274
272
272
271
270
269
269

Sunday 14

Waning Crescent 17%

02:56

13:39

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
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 06:45, Set: 16:44, Transit: 11:45. Moon - Rise: 02:56, Set: 13:39. Civil Dark: 17:11 - 06:18. Nautical Dark: 17:42 - 05:47. Astro Dark: 18:12 - 05:17

Total Clouds (% Sky Obscured)

13
13
14
0
0
0
0
0
0
0
0
0
0
3
2
0
0
0
0
0
0
0
2
10

Low Clouds (% Sky Obscured)

13
13
12
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
2
2
0
0
0
0
0
0
0
2
10

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 (%)

5
99
100
100
94
87
80
66
66
2
2
2
2
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)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
13
12
12
12
12
12
12
15
19
23
24
24
24
24
23
21
18
17
16

Feels Like (°C)

17
16
16
16
16
15
14
14
14
13
13
13
16
20
22
24
23
24
23
23
22
19
18
17

Dew Point (°C)

11
10
9
9
8
8
8
8
7
6
5
5
4
2
1
1
4
7
7
8
9
9
8
8

Relative Humidity (%)

78
78
74
70
69
68
73
75
72
67
63
61
47
31
23
21
25
32
35
38
48
56
58
59

Pressure (mb)

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

Ozone (du)

270
269
269
270
269
268
267
267
266
267
267
267
269
270
271
269
268
267
266
266
265
264
264
263

Monday 15

Waning Crescent 10%

03:53

14:11

20 Good
21 OK
22 OK
23 OK
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

Sun - Rise: 06:46, Set: 16:44, Transit: 11:45. Moon - Rise: 03:53, Set: 14:11. Civil Dark: 17:11 - 06:19. Nautical Dark: 17:42 - 05:48. Astro Dark: 18:13 - 05:18

Total Clouds (% Sky Obscured)

17
35
25
20
4
3
0
2
1
4
3
2
1
0
2
1
2
2
1
0
3
5
8
17

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)

17
35
25
20
3
2
0
1
1
3
3
2
1
0
1
1
2
2
1
0
3
5
8
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 (%)

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)

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

Chance of Frost

Temperature (°C)

15
14
14
14
13
14
13
13
13
12
12
13
17
20
23
24
25
26
25
24
22
18
17
16

Feels Like (°C)

17
16
15
14
13
12
12
12
12
11
11
12
16
20
23
23
24
24
23
23
21
18
18
17

Dew Point (°C)

8
7
5
4
2
-3
-6
-7
-7
-6
-6
-9
-5
-7
-5
-4
-3
-2
-0
2
6
6
6
5

Relative Humidity (%)

62
59
54
49
46
31
26
24
25
28
28
21
22
15
14
15
15
16
19
24
35
43
47
46

Pressure (mb)

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

Ozone (du)

262
259
258
258
257
256
256
255
254
255
255
254
255
255
255
255
254
254
253
252
252
251
251
250

Tuesday 16

Waning Crescent 5%

04:52

14:48

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

Sun - Rise: 06:47, Set: 16:45, Transit: 11:46. Moon - Rise: 04:52, Set: 14:48. Civil Dark: 17:12 - 06:19. Nautical Dark: 17:43 - 05:48. Astro Dark: 18:13 - 05:18

Total Clouds (% Sky Obscured)

29
39
42
59
65
65
60
55
50
55
53
43
7
24
55
69
85
93
96
95
91
85
86
70

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
24
26

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
1
0

High Clouds (% Sky Obscured)

29
39
41
55
60
60
60
55
50
55
53
43
7
24
55
63
75
79
87
91
91
85
86
70

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

Chance of Frost

Temperature (°C)

15
15
13
13
12
12
12
12
12
11
11
11
15
19
21
21
21
22
21
20
19
18
16
15

Feels Like (°C)

16
14
14
13
11
10
10
9
10
9
9
9
14
18
20
18
19
20
20
20
21
15
15
15

Dew Point (°C)

3
1
-1
-2
-2
-2
-3
-3
-4
-4
-5
-4
-1
-4
-3
-3
-1
-0
2
4
6
5
5
4

Relative Humidity (%)

44
39
37
37
36
36
36
34
33
34
33
35
34
22
20
20
22
22
27
34
42
44
46
48

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1015
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1013
1013
1013
1014
1014

Ozone (du)

249
248
249
248
248
249
250
250
250
249
250
250
250
250
250
251
251
252
252
252
251
252
252
252

Wednesday 17

Waning Crescent 2%

05:50

15:31

20 Bad
21 OK
22 OK
23 OK
00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
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

Sun - Rise: 06:47, Set: 16:45, Transit: 11:46. Moon - Rise: 05:50, Set: 15:31. Civil Dark: 17:12 - 06:20. Nautical Dark: 17:43 - 05:49. Astro Dark: 18:13 - 05:19

Total Clouds (% Sky Obscured)

52
37
29
21
13
15
15
15
26
40
63
67
68
72
80
87
100
95
95
95
78
70
57
61

Low Clouds (% Sky Obscured)

28
30
29
21
13
15
12
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)

52
33
23
12
3
6
8
11
26
40
63
67
68
72
80
86
95
90
85
80
64
50
29
31

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)

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

Chance of Frost

Temperature (°C)

14
13
12
12
12
11
11
11
11
11
10
10
14
18
21
21
22
23
22
21
20
18
17
15

Feels Like (°C)

14
14
13
12
12
11
12
12
12
11
11
11
12
12
14
20
21
20
20
20
20
17
17
16

Dew Point (°C)

3
3
2
2
1
1
1
1
1
0
-1
-2
-0
1
3
3
4
5
6
7
8
8
8
8

Relative Humidity (%)

48
49
49
49
48
48
50
50
51
48
45
43
37
32
28
29
30
32
36
41
47
52
57
63

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1012
1012
1012
1012
1013
1013
1014

Ozone (du)

253
254
255
255
255
256
256
256
256
257
257
258
258
259
260
260
259
259
259
259
259
259
260
260

Thursday 18

Waning Crescent 0%

06:45

16:20

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

Sun - Rise: 06:48, Set: 16:45, Transit: 11:47. Moon - Rise: 06:45, Set: 16:20. Civil Dark: 17:13 - 06:20. Nautical Dark: 17:44 - 05:49. Astro Dark: 18:14 - 05:19

Total Clouds (% Sky Obscured)

65
70
54
39
23
36
49
62
69
73
63
54
49
40
42
47
58
50
42
37

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

33
38
40
27
14
19
7
6
7
4
4
4
4
4
9
9
10
12
17
22

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

14
13
12
12
11
11
11
11
11
10
10
10
14
17
20
21
21
22
21
20

Feels Like (°C)

16
14
14
11
12
12
12
12
12
10
10
10
11
13
14
20
21
21
21
21

Dew Point (°C)

7
7
6
6
6
6
6
6
7
7
7
8
10
12
13
13
14
14
14
14

Relative Humidity (%)

64
65
66
67
68
70
71
74
76
78
80
83
76
71
65
62
61
59
63
68

Pressure (mb)

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

Ozone (du)

260
261
261
261
261
261
261
260
260
260
260
260
260
261
261
261
262
262
263
264

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

Generated: 12/12/25 20:21:33. Forecast: 12/12/25 to 18/12/25. Timezone: UTC-8.00