Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 97%

22:09

07:38

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

Sun - Rise: 05:58, Set: 20:28, Transit: 13:13. Moon - Rise: 22:09, Set: 07:38. Civil Dark: 20:58 - 05:28. Nautical Dark: 21:36 - 04:50. Astro Dark: 22:17 - 04:09

Total Clouds (% Sky Obscured)

55
58
55
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
16
24
22
17

Low Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
6
13
12

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
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
8
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
1
2
1
2
1
0
0
0
0
0
0
0
0
1
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
4
5
5
4
4
4
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

14
14
14
12
12
12
13
16
20
24
27
30
32
33
33
33
31
29
26
22
17
15
14
13

Feels Like (°C)

14
15
15
13
13
12
14
18
22
25
28
31
33
34
34
34
32
30
27
23
18
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

73
71
71
72
75
79
75
60
45
35
27
22
19
17
18
20
21
25
31
44
61
68
71
72

Pressure (mb)

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

Ozone (du)

293
292
292
292
291
292
293
294
294
293
294
294
294
293
293
295
296
295
295
296
295
294
292
291

Sunday 13

Waning Gibbous 93%

22:38

08:47

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

Sun - Rise: 05:58, Set: 20:28, Transit: 13:13. Moon - Rise: 22:38, Set: 08:47. Civil Dark: 20:58 - 05:28. Nautical Dark: 21:35 - 04:51. Astro Dark: 22:17 - 04:10

Total Clouds (% Sky Obscured)

9
6
9
9
17
12
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

9
6
9
9
8
3
0
0
0
0
0
0
0
0
0
1
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 (%)

1
3
6
6
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
14
17
21
26
29
32
33
34
34
33
32
29
27
22
18
16
15
14

Feels Like (°C)

13
13
14
14
14
14
16
19
23
27
30
33
35
36
36
34
34
31
28
24
20
18
17
16

Dew Point (°C)

9
8
8
8
8
8
8
8
9
9
8
8
8
8
8
9
9
9
10
10
10
10
9
9

Relative Humidity (%)

75
75
75
74
75
75
69
55
43
34
27
22
20
19
20
22
24
28
34
47
58
64
67
70

Pressure (mb)

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

Ozone (du)

290
291
291
291
291
291
290
290
290
290
291
291
291
291
290
290
290
290
291
291
292
292
291
290

Monday 14

Waning Gibbous 86%

23:04

09:55

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

Sun - Rise: 05:59, Set: 20:27, Transit: 13:13. Moon - Rise: 23:04, Set: 09:55. Civil Dark: 20:57 - 05:29. Nautical Dark: 21:35 - 04:52. Astro Dark: 22:16 - 04:11

Total Clouds (% Sky Obscured)

0
33
34
40
30
19
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
34

Low Clouds (% Sky Obscured)

0
33
34
40
30
19
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
34

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

Chance of Frost

Temperature (°C)

14
14
14
14
13
13
15
18
23
27
30
33
34
35
35
33
32
30
27
22
18
16
14
14

Feels Like (°C)

15
15
15
15
15
15
17
20
24
28
31
35
35
37
36
34
34
31
28
24
20
17
15
15

Dew Point (°C)

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

Relative Humidity (%)

70
69
68
67
66
68
62
48
37
28
21
16
14
13
14
16
18
22
28
42
57
66
71
74

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1011
1011
1012
1012
1013
1013

Ozone (du)

290
292
292
292
293
293
293
293
292
291
290
291
291
292
292
292
292
293
292
292
293
291
290
288

Tuesday 15

Waning Gibbous 77%

23:29

11:02

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

Sun - Rise: 06:00, Set: 20:27, Transit: 13:13. Moon - Rise: 23:29, Set: 11:02. Civil Dark: 20:57 - 05:30. Nautical Dark: 21:34 - 04:53. Astro Dark: 22:15 - 04:12

Total Clouds (% Sky Obscured)

51
34
17
0
0
0
0
1
2
3
2
1
0
0
0
0
10
20
29
43
57
71
73
74

Low Clouds (% Sky Obscured)

51
34
17
0
0
0
0
1
2
3
2
1
0
0
0
0
10
20
29
43
57
71
73
74

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
5
7
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
1
0
0
1
1
1
0
0
0
0
1
1
0
0
0
2
1
2
3
3
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)

4
4
4
4
4
4
4
4
4
4
4
4
5
6
5
5
6
6
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
13
16
19
23
26
29
30
31
30
30
28
26
23
19
16
14
12
12

Feels Like (°C)

14
14
13
13
13
12
14
17
20
23
27
29
30
30
29
29
28
26
22
19
16
14
12
12

Dew Point (°C)

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

Relative Humidity (%)

74
74
73
75
77
79
77
64
50
36
27
22
18
18
18
20
22
28
37
52
72
79
84
86

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

289
289
288
288
287
288
289
288
288
289
288
288
288
288
287
287
288
290
288
289
289
290
289
288

Wednesday 16

Waning Gibbous 67%

23:55

12:10

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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

Sun - Rise: 06:01, Set: 20:26, Transit: 13:13. Moon - Rise: 23:55, Set: 12:10. Civil Dark: 20:56 - 05:31. Nautical Dark: 21:33 - 04:54. Astro Dark: 22:14 - 04:13

Total Clouds (% Sky Obscured)

76
77
78
76
78
77
73
56
29
16
11
3
3
3
3
3
3
3
6
9
9
6
10
7

Low Clouds (% Sky Obscured)

76
77
78
76
78
77
73
56
29
16
11
3
3
3
3
3
3
3
6
6
3
3
4
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
8
5
5
5
5
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 (%)

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

Chance of Frost

Temperature (°C)

12
12
12
11
11
12
12
14
16
18
21
23
25
27
28
27
27
24
21
18
16
15
13
12

Feels Like (°C)

12
12
12
11
11
11
12
14
16
19
22
23
24
25
26
27
28
27
27
26
25
24
23
13

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
88
90
90
89
79
67
52
41
36
32
28
29
30
31
38
46
57
64
69
76
77

Pressure (mb)

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

Ozone (du)

289
288
288
289
289
288
289
289
289
288
288
287
287
287
286
286
285
286
286
286
286
286
286
286

Thursday 17

Third Quarter 55%

00:23

13:20

01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
08 OK
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 Good
22 Good
23 Good
00 Good

Sun - Rise: 06:01, Set: 20:26, Transit: 13:13. Moon - Rise: 00:23, Set: 13:20. Civil Dark: 20:56 - 05:31. Nautical Dark: 21:32 - 04:55. Astro Dark: 22:13 - 04:14

Total Clouds (% Sky Obscured)

8
8
8
13
28
31
40
39
33
32
23
12
0
0
0
0
0
0
0
6
12
17
15
16

Low Clouds (% Sky Obscured)

0
4
4
4
4
4
7
6
6
2
0
0
0
0
0
0
0
0
0
4
8
15
13
16

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

Chance of Frost

Temperature (°C)

12
11
11
11
11
12
13
15
18
21
25
27
29
30
29
29
28
25
22
19
17
15
13
13

Feels Like (°C)

14
14
14
14
14
13
13
14
14
15
16
30
29
27
28
29
30
28
27
25
24
22
22
13

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
7
8
8
9
9
9
9
9
9
9
9

Relative Humidity (%)

79
80
81
83
83
76
71
66
52
42
33
30
27
24
25
27
28
35
43
53
59
67
74
76

Pressure (mb)

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

Ozone (du)

286
286
286
286
286
286
286
286
286
286
286
286
286
287
287
287
288
288
288
288
288
288
288
288

Friday 18

Waning Crescent 44%

00:56

14:33

Sun - Rise: 06:02, Set: 20:25, Transit: 13:14. Moon - Rise: 00:56, Set: 14:33. Civil Dark: 20:55 - 05:32. Nautical Dark: 21:32 - 04:56. Astro Dark: 22:12 - 04:15

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 Cambrian Park, Santa Clara County, United States of America (37.23,-121.92)

Generated: 12/07/25 01:07:14. Forecast: 12/07/25 to 18/07/25. Timezone: UTC-7.00