Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 72%

13:58

03:21

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

Sun - Rise: 06:02, Set: 19:24, Transit: 12:44. Moon - Rise: 13:58, Set: 03:21. Civil Dark: 19:50 - 05:36. Nautical Dark: 20:21 - 05:05. Astro Dark: 20:53 - 04:33

Total Clouds (% Sky Obscured)

98
99
100
10
22
9
17
13
13
20
99
98
99
100
78
100
100
100
100
98
100
99
100
100

Low Clouds (% Sky Obscured)

17
17
7
3
7
4
6
6
3
11
99
98
99
100
73
100
100
100
100
98
100
99
100
100

Medium Clouds (% Sky Obscured)

49
90
18
6
15
0
5
1
5
5
1
1
10
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
99
8
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
0
0
0
0
0
0
0
0
0
9
9
0

Fog (%)

25
12
2
0
0
0
0
0
0
0
0
8
24
51
100
100
100
100
98
100
100
100
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
15
2
0
0
0
0
1
6
17
23
25
23
24
24
29
28
31
27
24
24
27
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
8
7
9
11
14
15
12
15
17
15
14
15
14
15
15
16
17
18
18
20
20
19
18

Chance of Frost

Temperature (°C)

11
12
12
12
13
15
14
14
13
11
10
8
7
7
7
7
7
7
7
7
6
6
6
6

Feels Like (°C)

7
8
8
8
9
10
9
9
8
6
4
1
1
1
1
1
1
0
-2
-2
-3
-3
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

77
73
66
50
44
40
37
42
48
63
78
87
96
94
93
96
96
96
96
96
96
93
88
94

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1013

Ozone (du)

316
317
319
320
319
319
319
316
318
321
327
331
334
335
336
336
336
337
338
338
338
338
337
337

Sunday 26

Waxing Gibbous 81%

14:59

03:49

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
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

Sun - Rise: 06:01, Set: 19:25, Transit: 12:44. Moon - Rise: 14:59, Set: 03:49. Civil Dark: 19:51 - 05:35. Nautical Dark: 20:22 - 05:04. Astro Dark: 20:54 - 04:32

Total Clouds (% Sky Obscured)

98
98
99
97
96
57
32
29
32
36
81
80
89
83
84
88
89
92
96
97
97
97
97
88

Low Clouds (% Sky Obscured)

98
98
99
97
96
49
16
15
18
18
81
79
89
83
84
88
89
92
96
97
97
97
96
84

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
2
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9

Fog (%)

95
100
93
25
0
0
0
0
0
0
0
0
26
26
100
100
100
100
100
100
100
100
100
23

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 (%)

28
24
26
24
8
5
1
0
2
2
6
4
12
9
11
12
19
18
17
21
12
11
7
3

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)

18
19
19
19
19
20
21
21
21
21
20
16
14
13
12
11
11
11
11
10
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
4
4
4
3
3
3
4
5
5
5
4
4
3
4
4
4
5
4
4
4
4

Relative Humidity (%)

91
87
81
74
68
65
54
53
56
62
73
82
85
85
84
81
85
85
87
91
83
83
83
84

Pressure (mb)

1013
1013
1014
1014
1014
1013
1013
1012
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

336
336
341
343
346
345
343
339
339
336
329
328
327
325
324
321
319
319
319
321
323
323
325
327

Monday 27

Waxing Gibbous 88%

15:59

04:15

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

Sun - Rise: 06:00, Set: 19:26, Transit: 12:43. Moon - Rise: 15:59, Set: 04:15. Civil Dark: 19:52 - 05:34. Nautical Dark: 20:23 - 05:03. Astro Dark: 20:55 - 04:30

Total Clouds (% Sky Obscured)

41
16
17
13
12
22
21
24
20
15
0
0
47
78
99
100
100
84
100
100
13
58
57
55

Low Clouds (% Sky Obscured)

34
16
17
13
12
22
21
24
20
15
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
0
1
1
0
0
0
0
0
0
0
47
78
98
100
100
72
100
100
13
58
57
55

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
26
29
20
20
20
20
20
20
20
20
20

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 (%)

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

9
9
9
9
12
13
13
14
12
11
10
8
7
6
6
5
4
4
4
4
3
3
2
3

Chance of Frost

Temperature (°C)

7
8
9
11
13
14
14
14
14
13
11
9
7
6
6
5
5
5
5
5
5
6
7
11

Feels Like (°C)

3
5
6
8
9
9
10
10
10
9
7
6
5
4
2
2
2
2
2
2
2
5
4
7

Dew Point (°C)

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

Relative Humidity (%)

79
70
62
52
45
41
41
42
48
50
54
61
71
78
82
80
75
65
59
54
49
42
34
28

Pressure (mb)

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

Ozone (du)

328
331
332
331
330
329
329
331
332
331
331
331
332
332
332
330
330
327
326
325
326
325
325
325

Tuesday 28

Waxing Gibbous 94%

16:57

04:41

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

Sun - Rise: 05:59, Set: 19:26, Transit: 12:43. Moon - Rise: 16:57, Set: 04:41. Civil Dark: 19:52 - 05:33. Nautical Dark: 20:24 - 05:02. Astro Dark: 20:56 - 04:29

Total Clouds (% Sky Obscured)

10
12
38
3
53
60
66
76
86
45
54
35
20
15
10
22
30
42
52
65
78
86
93
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
11
22
34
23
12
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
1
9
4
5
6
3
12
29
100

High Clouds (% Sky Obscured)

10
12
38
3
48
55
62
68
77
34
54
35
20
15
10
20
15
15
20
25
40
51
53
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 (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

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
7
10
11

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

Chance of Frost

Temperature (°C)

13
15
17
18
20
20
21
21
20
20
18
15
13
12
12
11
11
12
11
11
11
11
11
13

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-11
-10
-10
-8
-6
-4
0
3
4
6
6
6
6
5
4
4
1
2
2
3
3
3

Relative Humidity (%)

16
15
14
13
13
13
15
18
26
33
39
52
64
67
67
66
62
57
50
51
51
56
56
51

Pressure (mb)

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

Ozone (du)

326
328
328
325
318
316
315
313
311
309
308
308
307
307
305
305
305
303
302
300
299
299
300
299

Wednesday 29

Waxing Gibbous 98%

17:55

05:08

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

Sun - Rise: 05:58, Set: 19:27, Transit: 12:43. Moon - Rise: 17:55, Set: 05:08. Civil Dark: 19:53 - 05:32. Nautical Dark: 20:25 - 05:01. Astro Dark: 20:57 - 04:28

Total Clouds (% Sky Obscured)

95
89
85
86
89
90
55
77
68
39
28
29
30
35
40
88
86
81
59
36
14
46
74
100

Low Clouds (% Sky Obscured)

1
0
0
13
28
44
39
34
29
19
10
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

69
56
75
61
43
69
41
59
42
28
28
29
30
35
40
84
73
62
42
22
2
32
61
91

High Clouds (% Sky Obscured)

62
51
55
65
65
65
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
39
69
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 (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

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 (%)

13
13
9
15
19
21
20
15
2
2
2
0
2
2
11
25
30
33
28
21
5
8
9
5

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

Chance of Frost

Temperature (°C)

14
15
15
17
17
18
18
17
16
16
14
12
10
9
8
8
9
9
9
9
9
8
9
10

Feels Like (°C)

12
13
12
14
13
14
13
13
12
12
11
9
7
6
5
6
7
7
7
8
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

40
30
28
27
24
27
28
31
34
42
49
56
65
75
85
91
88
85
82
82
82
84
80
74

Pressure (mb)

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

Ozone (du)

299
300
299
301
302
305
310
311
315
319
318
322
325
332
339
346
356
365
374
382
389
397
399
401

Thursday 30

Waxing Gibbous 100%

18:54

05:37

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

Sun - Rise: 05:57, Set: 19:28, Transit: 12:43. Moon - Rise: 18:54, Set: 05:37. Civil Dark: 19:54 - 05:31. Nautical Dark: 20:25 - 05:00. Astro Dark: 20:58 - 04:27

Total Clouds (% Sky Obscured)

97
94
94
90
87
83
71
58
45
32
20
7
19
32
46
42
41
36
27
20
14
12
10
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
15
29
44
29
15
0
0
8
11
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

78
66
53
41
29
18
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

97
94
94
70
41
15
10
5
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
7
5
3
3
2
2
1
1
0
0
1
1
4
7

Fog (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

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 (%)

10
10
7
11
11
8
10
9
5
5
3
0
2
3
1
3
3
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
7
8
8
9
8
9
10
10
11
10
8
7
7
6
6
6
6
6
5
5
5
4
4

Chance of Frost

Temperature (°C)

11
11
12
13
14
15
16
15
15
15
13
12
10
10
10
9
9
9
9
8
8
8
10
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
65
60
53
53
53
52
55
59
63
72
83
96
95
95
95
96
96
96
96
96
95
85
79

Pressure (mb)

1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1012
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

402
399
395
392
392
392
393
373
353
334
329
324
319
318
317
317
316
315
315
315
315
315
317
318

Friday 1

Full Moon 100%

19:53

06:11

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 OK
04 Good

Sun - Rise: 05:56, Set: 19:28, Transit: 12:43. Moon - Rise: 19:53, Set: 06:11. Civil Dark: 19:55 - 05:30. Nautical Dark: 20:26 - 04:58. Astro Dark: 20:59 - 04:25

Total Clouds (% Sky Obscured)

5
3
0
3
5
8
5
3
0
0
0
0
0
0
0
5
9
9
15
22
15

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

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

High Clouds (% Sky Obscured)

0
0
0
3
5
8
5
3
0
0
0
0
0
0
0
1
1
2
2
3
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

Fog (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
12
21
21
20
21
21
22
19
18
17
16
15
14
11
11
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

72
61
50
42
38
35
33
36
39
43
52
62
74
75
75
77
70
62
56
54
51

Pressure (mb)

1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

320
322
323
325
326
328
329
331
332
334
332
331
330
329
329
328
325
321
318
318
318

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

Generated: 25/04/26 08:01:23. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-7.00