Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 72%

13:58

03:23

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

Sun - Rise: 06:03, Set: 19:26, Transit: 12:45. Moon - Rise: 13:58, Set: 03:23. Civil Dark: 19:52 - 05:37. Nautical Dark: 20:23 - 05:05. Astro Dark: 20:56 - 04:33

Total Clouds (% Sky Obscured)

100
99
98
52
44
40
37
45
66
99
100
99
100
97
97
98
97
99
98
100
98
97
96
93

Low Clouds (% Sky Obscured)

94
85
82
49
44
40
37
37
64
93
100
97
87
85
76
90
85
97
91
100
95
87
84
82

Medium Clouds (% Sky Obscured)

75
46
22
27
18
7
5
24
20
28
91
94
98
29
19
10
19
21
12
11
9
11
14
8

High Clouds (% Sky Obscured)

35
34
2
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
4
3
9
9
1
0
0
1
2
3
8
8
8

Fog (%)

61
0
0
0
0
0
0
0
0
0
0
0
0
2
66
66
100
100
100
99
68
20
100
57

Precipitation Type

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

Precipitation Probability (%)

0
0
0
9
4
1
1
1
7
37
53
41
63
61
47
62
61
68
78
79
78
74
73
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.4
0
0.5
0.5
0
0.5
0.4
0.4
0.7
0.7
0.8
0.6
0.6
0.8

Wind Speed/Direction (mph)

14
11
13
10
8
8
9
9
10
11
12
17
18
27
22
20
20
21
20
21
21
21
20
20

Chance of Frost

Temperature (°C)

8
8
8
9
9
10
10
10
10
8
8
6
6
6
6
6
5
5
5
5
4
4
4
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
74
67
54
45
44
44
48
53
60
75
81
90
82
82
94
93
91
89
89
86
83
77
77

Pressure (mb)

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

Ozone (du)

326
325
326
324
325
326
324
325
325
331
337
342
347
348
350
351
353
350
349
350
349
347
347
346

Sunday 26

Waxing Gibbous 81%

15:00

03:50

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK

Sun - Rise: 06:02, Set: 19:27, Transit: 12:45. Moon - Rise: 15:00, Set: 03:50. Civil Dark: 19:53 - 05:36. Nautical Dark: 20:24 - 05:04. Astro Dark: 20:57 - 04:31

Total Clouds (% Sky Obscured)

97
96
94
94
71
64
65
77
77
59
47
69
80
85
81
89
89
85
80
79
65
40
21
35

Low Clouds (% Sky Obscured)

80
80
70
73
70
60
65
77
73
54
47
69
80
85
81
88
86
83
80
79
65
40
21
35

Medium Clouds (% Sky Obscured)

13
11
8
11
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
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
6
5
9
9

Fog (%)

81
0
0
0
0
0
0
0
0
0
0
0
20
0
21
23
28
22
22
20
20
5
16
0

Precipitation Type

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

Precipitation Probability (%)

79
73
48
29
4
6
3
6
8
1
5
10
28
40
51
56
54
41
30
22
22
12
5
8

Precipitation Amount (mm)

0.8
0.6
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
80
75
65
55
49
49
53
57
57
59
68
75
75
76
82
80
83
85
86
88
85
86
77

Pressure (mb)

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

Ozone (du)

349
351
352
355
359
358
357
355
353
352
352
352
348
342
334
332
331
332
332
333
332
334
337
338

Monday 27

Waxing Gibbous 88%

16:00

04:16

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

Sun - Rise: 06:01, Set: 19:27, Transit: 12:45. Moon - Rise: 16:00, Set: 04:16. Civil Dark: 19:53 - 05:34. Nautical Dark: 20:25 - 05:03. Astro Dark: 20:58 - 04:30

Total Clouds (% Sky Obscured)

38
65
82
86
87
79
60
21
18
17
15
9
6
11
37
100
95
75
63
77
88
83
67
49

Low Clouds (% Sky Obscured)

38
64
82
86
87
74
34
21
18
17
15
9
6
6
0
0
4
10
38
33
22
16
8
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
3
3
6
55
41
49

High Clouds (% Sky Obscured)

3
0
0
3
1
2
18
5
4
0
0
0
4
7
31
100
92
71
56
73
85
78
54
28

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
22
22
22
22
22
22
22
22
22

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
3
4
4
4
5
5
5
6
6
5
7
8
7
7
6
5
5
5
5
4
5
8

Dew Point (°C)

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

Relative Humidity (%)

67
61
56
55
57
54
54
46
44
45
48
56
74
84
85
84
85
84
85
83
85
81
81
67

Pressure (mb)

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

Ozone (du)

341
344
345
345
343
343
346
345
343
342
343
342
342
342
341
342
342
339
338
337
337
336
336
335

Tuesday 28

Waxing Gibbous 94%

16:59

04:41

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

Sun - Rise: 06:00, Set: 19:28, Transit: 12:44. Moon - Rise: 16:59, Set: 04:41. Civil Dark: 19:54 - 05:33. Nautical Dark: 20:26 - 05:02. Astro Dark: 20:59 - 04:29

Total Clouds (% Sky Obscured)

39
18
9
24
56
17
34
45
35
21
20
15
10
10
10
25
40
57
71
86
98
98
97
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
33
50
53
56
59
69
80
90

Medium Clouds (% Sky Obscured)

39
16
4
5
5
5
0
0
0
0
0
0
0
0
0
1
0
0
13
36
54
73
70
65

High Clouds (% Sky Obscured)

11
6
6
16
37
8
24
35
35
20
20
15
10
10
10
10
10
20
24
42
46
51
43
40

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 (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

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
1
2
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
12
12
12
11
12
12
13
13
14
12
11
11
10
9
9
8
7
7
7
7
8
10

Dew Point (°C)

1
-1
-1
-2
-2
-2
-1
2
5
6
6
7
9
9
8
7
6
5
5
5
5
5
6
7

Relative Humidity (%)

52
45
39
34
33
32
33
40
47
52
56
64
79
81
81
81
81
78
81
81
82
82
80
73

Pressure (mb)

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

Ozone (du)

334
334
335
334
333
329
324
322
322
321
320
319
315
316
316
314
315
314
312
310
308
309
309
311

Wednesday 29

Waxing Gibbous 98%

17:57

05:08

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Good
05 Good
06 OK
07 OK

Sun - Rise: 05:59, Set: 19:29, Transit: 12:44. Moon - Rise: 17:57, Set: 05:08. Civil Dark: 19:55 - 05:32. Nautical Dark: 20:27 - 05:01. Astro Dark: 21:00 - 04:27

Total Clouds (% Sky Obscured)

96
95
93
94
97
61
82
89
82
73
84
78
61
77
78
95
91
87
59
30
2
6
10
14

Low Clouds (% Sky Obscured)

81
72
62
62
61
61
66
70
75
68
62
56
56
56
56
17
35
52
57
30
2
6
10
14

Medium Clouds (% Sky Obscured)

64
71
73
72
71
61
56
34
4
8
23
26
19
24
20
93
86
79
53
27
2
5
9
13

High Clouds (% Sky Obscured)

43
46
57
50
57
0
0
0
0
0
0
0
0
0
0
27
52
77
50
25
0
1
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
6
7
9
9
9
9
9
9

Fog (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

Precipitation Type

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

Precipitation Probability (%)

13
20
26
36
43
49
43
33
7
9
7
3
6
6
25
37
46
58
47
35
5
7
6
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
6
8
6
6
4
3
5
7
6
6
7
7
9
10
11
10
9
10
12
15
15
15

Chance of Frost

Temperature (°C)

12
12
13
12
12
12
11
11
14
14
11
11
11
10
9
7
6
7
7
8
8
9
6
6

Feels Like (°C)

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

Dew Point (°C)

5
4
4
3
1
-2
-4
-3
2
3
2
5
8
9
7
5
4
5
4
5
5
6
2
1

Relative Humidity (%)

63
58
56
53
45
39
36
38
44
48
51
64
83
90
87
91
86
85
81
81
81
81
75
69

Pressure (mb)

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

Ozone (du)

311
308
307
311
315
320
324
327
331
338
341
343
346
353
356
365
378
392
405
407
408
409
408
407

Thursday 30

Waxing Gibbous 100%

18:56

05:38

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:58, Set: 19:30, Transit: 12:44. Moon - Rise: 18:56, Set: 05:38. Civil Dark: 19:56 - 05:31. Nautical Dark: 20:28 - 04:59. Astro Dark: 21:01 - 04:26

Total Clouds (% Sky Obscured)

41
70
88
84
80
75
72
69
66
67
69
68
68
67
65
68
71
76
81
88
94
89
85
81

Low Clouds (% Sky Obscured)

41
67
64
58
53
47
46
44
43
53
64
68
68
67
65
68
71
76
81
87
86
82
78
74

Medium Clouds (% Sky Obscured)

20
26
33
23
11
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

24
45
56
36
22
10
7
4
2
1
1
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 (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

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 (%)

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

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

Chance of Frost

Temperature (°C)

6
7
8
8
11
12
12
12
12
11
12
12
11
11
10
9
10
10
10
10
10
11
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
62
60
58
57
57
57
57
58
58
66
76
86
87
87
88
85
84
81
80
80
78
77
76

Pressure (mb)

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

Ozone (du)

406
401
397
392
392
393
393
373
353
333
329
325
321
320
320
319
319
318
318
318
318
318
320
323

Friday 1

Full Moon 100%

19:55

06:11

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

Sun - Rise: 05:57, Set: 19:30, Transit: 12:44. Moon - Rise: 19:55, Set: 06:11. Civil Dark: 19:57 - 05:30. Nautical Dark: 20:29 - 04:58. Astro Dark: 21:02 - 04:25

Total Clouds (% Sky Obscured)

63
45
27
18
10
2
2
4
5
6
6
9
13
18
23
37
50
62
72
82
92

Low Clouds (% Sky Obscured)

63
45
27
18
10
2
2
4
5
6
6
5
5
5
9
22
34
24
38
29
31

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
2
3
2
2
4
3
2
1
0
0
0
0
2
4
12
18
24
40

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 (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

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
1
0
1
1
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
7
5
6
6
5
7
9
10
12
12
13
13
13
14
11
10
9
10
9

Relative Humidity (%)

75
67
59
52
49
46
43
47
52
58
65
71
78
82
86
90
92
90
88
90
90

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

325
327
328
329
331
333
335
336
337
339
337
336
334
333
332
330
327
324
321
320
319

Forecast for Palomar Mountain, San Diego County, United States of America (33.32,-116.88)

Generated: 25/04/26 08:20:13. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-7.00