Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waning Crescent 13%

04:38

16:45

06 Bad
07 OK
08 Bad
09 OK
10 Good
11 OK
12 Bad
13 Good
14 Bad
15 Bad
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
05 Good

Sun - Rise: 07:18, Set: 18:26, Transit: 12:52. Moon - Rise: 04:38, Set: 16:45. Civil Dark: 18:53 - 06:52. Nautical Dark: 19:23 - 06:22. Astro Dark: 19:53 - 05:52

Total Clouds (% Sky Obscured)

50
36
62
40
10
36
59
7
51
80
10
9
2
2
0
0
0
0
0
4
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)

4
11
37
6
7
35
59
4
47
75
6
7
2
2
0
0
0
0
0
4
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
3
2
1
2
3
4
4
5
4
3
3
3
2
1
1
2
2
2
2
1
1
1

Chance of Frost

Temperature (°C)

10
11
11
14
18
20
22
23
24
24
23
22
20
17
16
15
15
15
14
14
14
14
14
14

Feels Like (°C)

11
13
13
14
19
21
22
21
23
22
21
22
20
17
17
16
16
15
14
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

81
80
73
60
46
38
33
30
29
28
29
31
41
44
48
50
51
51
51
51
51
50
51
52

Pressure (mb)

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

Ozone (du)

275
274
274
274
273
272
271
270
268
268
266
265
265
265
265
265
266
266
266
266
266
267
267
267

Saturday 18

Waning Crescent 7%

05:38

17:07

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
05 Good

Sun - Rise: 07:19, Set: 18:25, Transit: 12:52. Moon - Rise: 05:38, Set: 17:07. Civil Dark: 18:51 - 06:53. Nautical Dark: 19:22 - 06:23. Astro Dark: 19:52 - 05:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
13
8
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
4
3
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)

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

Chance of Frost

Temperature (°C)

14
13
14
17
20
23
24
25
26
27
26
25
22
19
18
17
16
16
15
15
15
15
15
14

Feels Like (°C)

15
14
15
18
22
23
25
27
27
27
27
27
23
20
19
18
16
16
16
16
15
16
14
15

Dew Point (°C)

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

Relative Humidity (%)

53
53
53
48
41
36
33
30
28
27
28
33
41
47
49
49
50
50
50
49
48
47
45
45

Pressure (mb)

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

Ozone (du)

267
268
269
269
268
268
268
269
269
270
271
272
272
273
274
275
276
277
277
278
278
277
277
276

Sunday 19

Waning Crescent 3%

No Rise

17:29

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
05 Good

Sun - Rise: 07:20, Set: 18:24, Transit: 12:52. Moon - Rise: No Rise, Set: 17:29. Civil Dark: 18:50 - 06:54. Nautical Dark: 19:20 - 06:23. Astro Dark: 19:51 - 05:54

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
1
16
8
5
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
2
0
0
0
0
0
1
16
8
5
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)

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

Chance of Frost

Temperature (°C)

14
13
14
18
21
23
25
26
26
25
24
24
21
18
17
16
15
15
15
15
15
15
14
15

Feels Like (°C)

14
14
15
18
22
24
25
26
25
24
24
24
21
19
18
17
17
17
15
15
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

48
51
52
46
38
33
30
28
26
27
28
31
38
44
49
54
55
57
58
60
59
58
58
57

Pressure (mb)

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

Ozone (du)

278
280
282
282
281
281
281
280
281
280
281
282
282
283
285
285
286
285
284
282
282
282
282
281

Monday 20

Waning Crescent 1%

06:37

17:51

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
05 Good

Sun - Rise: 07:21, Set: 18:22, Transit: 12:52. Moon - Rise: 06:37, Set: 17:51. Civil Dark: 18:49 - 06:55. Nautical Dark: 19:19 - 06:24. Astro Dark: 19:49 - 05:55

Total Clouds (% Sky Obscured)

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

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
1
3
4
4
5
6
5
2
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)

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

Chance of Frost

Temperature (°C)

14
14
15
17
20
23
24
26
26
27
26
25
22
19
18
17
16
16
16
16
15
15
15
14

Feels Like (°C)

13
14
16
19
22
24
25
27
27
28
27
27
23
20
19
18
18
17
17
17
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

56
55
53
47
40
35
31
28
27
27
27
32
41
49
54
56
58
58
59
59
59
59
59
59

Pressure (mb)

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

Ozone (du)

282
282
282
282
283
283
284
284
284
284
285
287
286
287
287
287
287
286
286
286
286
285
285
286

Tuesday 21

New Moon 0%

07:36

18:16

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

Sun - Rise: 07:22, Set: 18:21, Transit: 12:52. Moon - Rise: 07:36, Set: 18:16. Civil Dark: 18:48 - 06:56. Nautical Dark: 19:18 - 06:25. Astro Dark: 19:48 - 05:56

Total Clouds (% Sky Obscured)

1
2
4
2
3
16
33
49
62
76
86
80
71
60
47
34
20
29
31
37
36
35
34
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
10
20
32
30
31
31
37
39
22
6
6
4
8
4
5
9
16
20
27

Medium Clouds (% Sky Obscured)

0
0
0
1
2
9
15
15
7
10
10
10
11
11
8
5
0
16
25
35
22
13
3
17

High Clouds (% Sky Obscured)

0
1
4
2
1
3
8
15
35
45
50
43
40
25
19
12
2
10
18
26
21
16
11
9

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

14
14
14
17
20
23
24
24
25
25
24
23
20
17
15
14
14
13
13
12
12
12
12
12

Feels Like (°C)

15
15
15
17
20
23
23
23
24
23
23
22
20
19
19
18
17
17
14
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

60
62
62
55
48
42
38
36
34
34
36
42
49
57
67
69
71
74
77
80
83
86
89
92

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1013
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

287
289
289
290
291
291
291
292
293
293
293
292
293
293
293
292
292
291
290
290
290
290
290
290

Wednesday 22

Waxing Crescent 2%

08:37

18:44

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

Sun - Rise: 07:23, Set: 18:20, Transit: 12:51. Moon - Rise: 08:37, Set: 18:44. Civil Dark: 18:46 - 06:57. Nautical Dark: 19:17 - 06:26. Astro Dark: 19:47 - 05:57

Total Clouds (% Sky Obscured)

49
64
63
60
57
58
60
67
49
30
10
9
10
11
15
19
19
15
6
4
21
38
52
65

Low Clouds (% Sky Obscured)

35
41
34
25
18
12
6
0
3
2
2
9
10
11
15
19
19
15
6
4
17
4
0
0

Medium Clouds (% Sky Obscured)

31
35
21
8
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

10
14
15
12
9
20
35
50
37
21
3
3
2
1
12
17
19
6
3
2
21
38
52
65

ISS Passover

Visibility (miles)

7
8
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
3
2
2
2
2
3
3
3
3
3
3
3
3
2
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

12
12
12
15
17
19
21
21
23
22
22
21
19
16
14
13
13
12
12
12
12
12
12
12

Feels Like (°C)

12
13
12
12
13
13
22
21
21
21
22
22
21
20
19
18
17
16
14
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
75
63
53
46
41
37
39
40
42
51
60
71
74
75
77
79
79
80
80
80
80

Pressure (mb)

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

Ozone (du)

289
288
287
287
287
287
286
285
284
284
284
283
282
281
280
278
277
275
274
273
272
270
268
267

Thursday 23

Waxing Crescent 5%

09:37

19:16

Sun - Rise: 07:24, Set: 18:19, Transit: 12:51. Moon - Rise: 09:37, Set: 19:16. Civil Dark: 18:45 - 06:58. Nautical Dark: 19:16 - 06:27. Astro Dark: 19:46 - 05:58

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: 17/10/25 06:49:23. Forecast: 17/10/25 to 23/10/25. Timezone: UTC-7.00