Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Gibbous 61%

23:05

11:26

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
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 06:39, Set: 16:40, Transit: 11:39. Moon - Rise: 23:05, Set: 11:26. Civil Dark: 17:07 - 06:11. Nautical Dark: 17:38 - 05:41. Astro Dark: 18:08 - 05:11

Total Clouds (% Sky Obscured)

12
9
7
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)

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

Chance of Frost

Temperature (°C)

11
11
12
17
20
21
22
23
23
23
22
19
15
15
15
15
14
14
14
13
13
14
13
14

Feels Like (°C)

9
9
10
14
18
19
20
21
21
21
21
18
13
13
12
12
11
12
12
11
11
11
11
12

Dew Point (°C)

-13
-13
-11
-7
-6
-6
-6
-4
-4
-4
-4
-1
-4
-4
-5
-5
-6
-6
-5
-6
-5
-5
-5
-4

Relative Humidity (%)

17
16
18
19
17
15
15
16
16
16
17
26
26
26
25
25
24
25
26
26
27
27
28
29

Pressure (mb)

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

Ozone (du)

276
277
278
280
283
285
284
283
283
285
286
284
283
282
282
279
276
273
272
273
271
272
273
274

Thursday 11

Third Quarter 53%

00:03

11:52

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
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 06:39, Set: 16:40, Transit: 11:40. Moon - Rise: 00:03, Set: 11:52. Civil Dark: 17:08 - 06:12. Nautical Dark: 17:38 - 05:41. Astro Dark: 18:08 - 05:11

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)

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

Chance of Frost

Temperature (°C)

13
13
13
16
20
21
22
23
23
22
22
20
15
14
14
13
13
13
13
13
13
13
12
12

Feels Like (°C)

11
11
11
14
19
21
22
23
23
22
21
20
16
14
14
14
14
13
12
13
13
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

29
30
31
29
23
21
20
19
19
19
20
32
36
37
38
38
39
40
39
39
42
49
52
53

Pressure (mb)

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

Ozone (du)

275
274
274
275
275
274
274
274
274
274
275
274
273
272
271
270
269
270
271
271
271
271
272
272

Friday 12

Waning Crescent 43%

00:59

12:18

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

Sun - Rise: 06:40, Set: 16:41, Transit: 11:40. Moon - Rise: 00:59, Set: 12:18. Civil Dark: 17:08 - 06:13. Nautical Dark: 17:39 - 05:42. Astro Dark: 18:09 - 05:12

Total Clouds (% Sky Obscured)

4
0
2
3
5
2
3
15
53
55
71
67
37
81
84
69
69
81
39
51
95
82
85
90

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)

4
0
2
3
5
2
3
15
53
55
71
67
33
81
84
69
69
81
17
26
95
81
85
90

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
16
18
21
21
21
20
19
19
16
13
13
12
12
12
12
10
12
12
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

52
49
32
32
20
18
17
17
16
18
22
34
42
44
44
44
44
43
42
45
45
45
45
45

Pressure (mb)

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

Ozone (du)

271
272
273
274
276
280
284
285
285
286
286
286
285
284
283
284
284
282
281
279
279
278
276
275

Saturday 13

Waning Crescent 33%

01:56

12:42

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

Sun - Rise: 06:41, Set: 16:41, Transit: 11:41. Moon - Rise: 01:56, Set: 12:42. Civil Dark: 17:08 - 06:13. Nautical Dark: 17:39 - 05:43. Astro Dark: 18:09 - 05:13

Total Clouds (% Sky Obscured)

95
100
98
90
93
91
88
85
72
61
48
46
41
39
28
25
30
38
50
59
61
56
57
57

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
5
4
0
0
0
6
8
4
6
1
30
34
6
7
14
20
14
11

High Clouds (% Sky Obscured)

94
99
98
90
93
91
88
85
72
61
48
46
40
34
28
25
30
38
50
57
60
50
55
57

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)

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

Chance of Frost

Temperature (°C)

12
12
12
15
18
19
20
21
21
21
19
18
15
14
14
13
13
13
12
12
11
11
11
11

Feels Like (°C)

9
9
9
12
15
17
17
18
18
18
17
17
14
12
11
11
10
10
10
9
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

42
40
36
33
25
23
22
21
20
21
23
38
41
41
41
39
37
37
36
38
39
37
38
37

Pressure (mb)

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

Ozone (du)

274
273
273
273
272
272
271
270
270
270
268
266
265
266
269
270
271
271
271
270
269
270
270
271

Sunday 14

Waning Crescent 24%

02:52

13:08

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

Sun - Rise: 06:41, Set: 16:41, Transit: 11:41. Moon - Rise: 02:52, Set: 13:08. Civil Dark: 17:09 - 06:14. Nautical Dark: 17:39 - 05:43. Astro Dark: 18:09 - 05:13

Total Clouds (% Sky Obscured)

61
3
8
14
20
21
19
13
8
4
0
0
1
1
8
15
23
16
8
0
19
37
56
38

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)

7
1
8
14
20
20
17
11
5
2
0
0
1
1
8
15
23
15
8
0
1
1
2
2

High Clouds (% Sky Obscured)

61
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
18
36
51
34

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
3
3
2
2
1
1
1
1
2
2
2
2
3
3
3
3
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

11
11
11
14
17
19
20
20
21
20
19
18
16
15
13
13
12
12
11
11
11
11
10
10

Feels Like (°C)

8
8
9
13
16
18
19
20
20
19
19
17
17
17
16
15
15
14
10
10
10
10
9
10

Dew Point (°C)

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

Relative Humidity (%)

36
35
33
30
23
20
18
17
17
18
21
34
38
41
44
42
39
36
36
35
35
34
33
32

Pressure (mb)

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

Ozone (du)

272
274
276
275
274
273
272
271
272
273
273
273
273
273
274
274
275
275
274
274
273
272
270
269

Monday 15

Waning Crescent 17%

03:50

13:37

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

Sun - Rise: 06:42, Set: 16:42, Transit: 11:42. Moon - Rise: 03:50, Set: 13:37. Civil Dark: 17:09 - 06:15. Nautical Dark: 17:40 - 05:44. Astro Dark: 18:10 - 05:14

Total Clouds (% Sky Obscured)

21
3
2
1
0
9
15
20
12
5
1
1
0
0
18
39
56
64
70
74
64
48
40
33

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)

3
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
47
40
33

High Clouds (% Sky Obscured)

16
0
0
0
0
2
2
5
5
3
1
1
0
0
17
35
52
58
59
62
46
38
35
29

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
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

11
10
10
13
15
18
19
20
21
20
19
18
16
14
12
12
12
11
11
11
11
12
12
12

Feels Like (°C)

8
8
8
8
7
8
19
19
19
20
20
20
16
15
15
14
13
13
10
9
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

32
31
31
26
22
19
19
19
20
24
29
34
38
43
48
45
43
40
38
35
33
31
30
27

Pressure (mb)

1019
1020
1020
1020
1021
1021
1020
1019
1018
1018
1018
1018
1019
1020
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

267
266
265
265
265
265
265
265
266
264
263
261
261
260
260
260
260
260
260
260
259
260
260
260

Tuesday 16

Waning Crescent 10%

04:48

14:09

Sun - Rise: 06:42, Set: 16:42, Transit: 11:42. Moon - Rise: 04:48, Set: 14:09. Civil Dark: 17:09 - 06:15. Nautical Dark: 17:40 - 05:44. Astro Dark: 18:10 - 05:14

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: 10/12/25 05:14:11. Forecast: 10/12/25 to 16/12/25. Timezone: UTC-8.00