Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Crescent 24%

01:56

13:08

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
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 Good
09 Good
10 OK
11 OK
12 Bad
13 Good
14 Good

Sun - Rise: 06:41, Set: 16:41, Transit: 11:41. Moon - Rise: 01:56, Set: 13:08. Civil Dark: 17:08 - 06:14. Nautical Dark: 17:39 - 05:43. Astro Dark: 18:09 - 05:13

Total Clouds (% Sky Obscured)

49
61
70
73
100
100
100
100
100
99
64
95
100
100
100
100
64
12
8
23
27
88
7
3

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
15
8
14
99
0
0
0
0
0
0
0
0
5
0
0
0
4
88
5
1

High Clouds (% Sky Obscured)

49
61
70
73
100
100
100
100
100
99
64
93
100
100
100
100
58
11
8
19
18
17
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)

10
7
6
3
3
3
3
3
4
3
3
3
3
3
4
5
5
5
5
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
11
12
11
11
11
11
11
10
11
9
9
9
9
9
11
17
18
19
20
19
21

Dew Point (°C)

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

Relative Humidity (%)

25
37
43
42
41
38
35
33
31
32
32
33
33
32
33
35
34
32
26
23
21
19
19
20

Pressure (mb)

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

Ozone (du)

270
271
272
274
277
278
277
274
275
276
275
274
274
272
272
271
272
272
274
276
275
276
276
274

Sunday 14

Waning Crescent 17%

02:52

13:37

15 Good
16 Good
17 Good
18 Good
19 Bad
20 Bad
21 Good
22 Bad
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

Sun - Rise: 06:42, Set: 16:41, Transit: 11:42. Moon - Rise: 02:52, Set: 13:37. Civil Dark: 17:09 - 06:15. Nautical Dark: 17:39 - 05:44. Astro Dark: 18:09 - 05:14

Total Clouds (% Sky Obscured)

0
0
0
14
65
65
8
55
11
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
4
65
14
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
12
60
47
6
46
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
3
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
6
6
6
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
19
14
13
12
9
9
11
9
10
10
10
9
10
9
9
10
14
18
19
20
21
22
21

Dew Point (°C)

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

Relative Humidity (%)

22
34
41
40
37
36
35
35
32
32
31
29
28
28
27
26
27
25
18
16
15
14
14
14

Pressure (mb)

1017
1017
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1019
1018
1018

Ozone (du)

272
270
270
268
265
265
266
268
270
272
271
266
264
264
267
267
267
268
268
267
265
265
264
264

Monday 15

Waning Crescent 10%

03:50

14:09

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

Sun - Rise: 06:42, Set: 16:42, Transit: 11:42. Moon - Rise: 03:50, 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)

0
0
0
0
0
5
33
40
7
44
0
0
3
55
60
12
50
3
46
28
13
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
5
33
40
7
44
0
0
3
55
60
12
50
1
17
13
4
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)

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

Chance of Frost

Temperature (°C)

21
18
15
13
13
13
13
13
13
12
13
12
12
11
11
11
11
15
19
21
22
23
23
22

Feels Like (°C)

20
19
15
12
11
12
11
10
9
10
9
10
10
10
8
8
10
13
19
20
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

16
30
34
31
28
27
25
23
21
21
21
20
20
19
19
24
19
23
13
12
11
12
12
13

Pressure (mb)

1018
1018
1019
1019
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1017
1016
1016

Ozone (du)

263
262
261
261
261
259
258
256
256
256
256
254
256
256
255
256
255
254
255
254
253
253
251
251

Tuesday 16

Waning Crescent 5%

04:48

14:46

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

Sun - Rise: 06:43, Set: 16:42, Transit: 11:43. Moon - Rise: 04:48, Set: 14:46. Civil Dark: 17:09 - 06:16. Nautical Dark: 17:40 - 05:45. Astro Dark: 18:10 - 05:15

Total Clouds (% Sky Obscured)

0
10
13
20
19
21
19
20
18
18
51
71
94
61
37
9
4
16
30
30
35
38
2
2

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
10
13
20
19
21
17
19
17
18
51
71
94
59
37
9
4
16
30
30
35
38
2
2

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

Chance of Frost

Temperature (°C)

21
20
16
15
14
14
13
13
13
13
13
13
13
13
14
14
14
16
18
20
20
21
21
21

Feels Like (°C)

20
19
15
14
13
13
12
11
11
10
10
9
9
9
11
11
11
14
15
16
16
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

15
24
30
32
31
30
29
27
25
24
24
24
23
22
24
25
26
25
22
22
23
24
24
24

Pressure (mb)

1016
1016
1017
1018
1018
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1015
1014
1014

Ozone (du)

250
250
250
250
249
248
248
247
247
245
245
246
247
248
248
248
248
249
250
250
251
251
251
252

Wednesday 17

Waning Crescent 2%

05:46

No Set

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

Sun - Rise: 06:44, Set: 16:42, Transit: 11:43. Moon - Rise: 05:46, Set: No Set. Civil Dark: 17:10 - 06:16. Nautical Dark: 17:41 - 05:46. Astro Dark: 18:11 - 05:15

Total Clouds (% Sky Obscured)

3
6
59
7
5
8
7
3
30
30
30
30
30
30
39
53
86
89
93
94
96
98
93
94

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)

3
6
59
6
4
8
6
3
30
30
20
20
20
25
24
29
28
79
87
89
96
93
93
94

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)

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

Chance of Frost

Temperature (°C)

20
18
15
14
12
12
12
12
12
12
12
12
12
12
11
11
11
13
16
19
20
21
22
21

Feels Like (°C)

17
16
13
10
11
11
12
12
11
10
10
9
9
9
8
7
7
7
8
8
17
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

26
32
39
39
38
39
42
42
41
42
41
39
36
34
35
35
36
32
28
25
23
22
20
24

Pressure (mb)

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

Ozone (du)

253
253
253
253
253
254
254
254
255
256
256
256
257
257
256
256
256
256
257
257
257
256
255
256

Thursday 18

Waning Crescent 0%

06:41

15:29

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

Sun - Rise: 06:44, Set: 16:43, Transit: 11:44. Moon - Rise: 06:41, Set: 15:29. Civil Dark: 17:10 - 06:17. Nautical Dark: 17:41 - 05:46. Astro Dark: 18:11 - 05:16

Total Clouds (% Sky Obscured)

95
93
90
88
70
47
23
17
10
6
22
34
52
62
76
79
82
91
85
80
74
69
60
46

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
3
6
9
26
44
62
51
41
31
22
13

High Clouds (% Sky Obscured)

90
88
81
65
45
28
11
3
2
1
12
22
52
62
76
79
76
74
72
68
59
54
40
36

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

Chance of Frost

Temperature (°C)

20
19
17
16
15
14
14
13
13
13
12
12
12
13
13
13
13
15
17
19
19
20
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
33
33
33
33
32
33
33
33
33
34
33
32
32
32
33
33
30
28
25
24
25
25
29

Pressure (mb)

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

Ozone (du)

256
256
257
257
257
257
257
256
256
255
255
255
256
256
256
256
256
257
257
258
257
257
257
257

Friday 19

New Moon 1%

07:33

16:19

15 OK
16 OK
17 OK
18 Good
19 Good
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

Sun - Rise: 06:45, Set: 16:43, Transit: 11:44. Moon - Rise: 07:33, Set: 16:19. Civil Dark: 17:11 - 06:17. Nautical Dark: 17:41 - 05:47. Astro Dark: 18:12 - 05:16

Total Clouds (% Sky Obscured)

42
33
24
17
15
13
11
11
9
7
12
10
13
15
16
18
17
14
14

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

37
29
24
13
11
7
6
5
3
3
5
8
10
9
6
7
3
3
3

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
5
5
5
5
5
5
5
6
6
5
6
6
5
6
6
7

Chance of Frost

Temperature (°C)

18
17
15
14
12
12
12
12
11
11
10
10
10
10
10
10
10
12
14

Feels Like (°C)

16
16
12
12
12
11
11
11
9
10
9
9
9
9
7
7
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

35
42
49
56
65
63
61
58
60
64
67
65
62
60
56
52
48
45
41

Pressure (mb)

1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

257
258
257
257
257
256
256
256
256
256
256
256
255
255
255
255
255
255
255

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

Generated: 13/12/25 15:55:38. Forecast: 13/12/25 to 19/12/25. Timezone: UTC-8.00