Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Full Moon 100%

16:26

07:01

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

Sun - Rise: 07:06, Set: 16:50, Transit: 11:58. Moon - Rise: 16:26, Set: 07:01. Civil Dark: 17:18 - 06:38. Nautical Dark: 17:51 - 06:05. Astro Dark: 18:22 - 05:34

Total Clouds (% Sky Obscured)

61
70
64
70
100
100
94
85
84
100
77
7
0
6
23
11
9
20
13
45
23
6
6
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
10
8
8
2
0
0
0
0
0
0
0
0
0
0
0
1
0

High Clouds (% Sky Obscured)

61
70
63
70
100
99
94
79
82
100
74
6
0
4
20
11
6
18
10
43
21
6
4
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
3
1
1
1
2
3
3
3
3
4
3
3
3
3
2
2
2
2
1
1
1

Chance of Frost

Temperature (°C)

5
6
6
7
7
7
8
10
12
14
14
15
15
15
13
11
10
10
9
9
9
9
9
8

Feels Like (°C)

3
4
4
6
6
5
6
8
10
11
12
13
14
15
13
10
10
9
8
9
8
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

50
50
49
51
51
51
51
45
40
38
36
33
33
34
42
45
47
48
51
55
57
58
58
58

Pressure (mb)

1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1023
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

301
298
295
292
291
290
289
288
286
284
282
282
281
280
281
281
281
281
279
279
279
278
278
278

Friday 5

Waning Gibbous 97%

17:30

08:16

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
15 Good
16 Good
17 Good
18 OK
19 Bad
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 07:07, Set: 16:50, Transit: 11:58. Moon - Rise: 17:30, Set: 08:16. Civil Dark: 17:18 - 06:38. Nautical Dark: 17:51 - 06:06. Astro Dark: 18:22 - 05:34

Total Clouds (% Sky Obscured)

0
1
0
0
0
0
2
0
4
1
0
1
0
2
9
2
41
50
3
3
5
6
4
8

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
1
0
0
0
0
2
0
4
1
0
1
0
2
8
2
41
50
2
3
4
4
3
7

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

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
9
12
14
16
17
17
17
17
15
12
11
11
11
10
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
57
57
56
56
56
53
46
41
37
35
34
35
37
44
48
50
50
51
54
55
56
58
60

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1023
1022
1021
1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

278
279
278
276
275
273
272
271
271
271
271
271
271
271
272
273
272
271
271
272
271
272
272
272

Saturday 6

Waning Gibbous 95%

18:43

09:20

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

Sun - Rise: 07:08, Set: 16:50, Transit: 11:59. Moon - Rise: 18:43, Set: 09:20. Civil Dark: 17:18 - 06:39. Nautical Dark: 17:51 - 06:07. Astro Dark: 18:22 - 05:35

Total Clouds (% Sky Obscured)

0
2
0
3
0
3
4
7
9
19
63
40
62
80
80
7
2
0
2
10
30
20
5
4

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
1
0
3
0
2
4
4
8
18
57
37
60
80
80
4
1
0
1
8
30
20
5
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
9
9
9

Fog (%)

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

Chance of Frost

Temperature (°C)

9
10
9
9
9
9
10
13
15
17
18
18
18
17
15
13
11
11
11
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
64
63
64
64
62
55
50
46
43
42
43
45
53
60
63
65
66
68
69
71
71
71

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

274
274
272
272
273
274
275
274
273
272
273
274
274
276
276
276
276
274
273
272
272
273
273
273

Sunday 7

Waning Gibbous 91%

19:58

10:12

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

Sun - Rise: 07:09, Set: 16:50, Transit: 11:59. Moon - Rise: 19:58, Set: 10:12. Civil Dark: 17:19 - 06:40. Nautical Dark: 17:51 - 06:07. Astro Dark: 18:23 - 05:36

Total Clouds (% Sky Obscured)

8
12
23
34
45
31
18
4
9
13
22
20
15
7
2
1
0
4
8
12
8
9
0
8

Low Clouds (% Sky Obscured)

0
0
12
24
36
24
12
0
3
6
9
6
3
0
0
0
0
0
0
0
0
0
0
8

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)

8
12
14
14
13
12
11
4
8
13
22
20
15
7
2
0
0
4
7
12
8
9
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
1
2
2
3
4
4
5
5
5
5
4
4
1
2
2
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
72
72
73
74
72
63
58
54
53
50
50
51
58
69
76
86
87
85
85
85
87
88

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1023
1023
1023
1023
1023
1024
1024
1025
1025
1024
1025
1025
1025
1025

Ozone (du)

274
276
278
279
280
282
284
286
287
288
288
288
288
289
289
291
291
293
293
294
294
294
294
294

Monday 8

Waning Gibbous 83%

21:11

10:52

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

Sun - Rise: 07:10, Set: 16:50, Transit: 12:00. Moon - Rise: 21:11, Set: 10:52. Civil Dark: 17:19 - 06:41. Nautical Dark: 17:51 - 06:08. Astro Dark: 18:23 - 05:37

Total Clouds (% Sky Obscured)

15
23
38
54
70
47
23
0
13
26
56
33
30
66
54
38
18
32
46
60
57
62
62
68

Low Clouds (% Sky Obscured)

15
23
38
54
70
46
23
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
13
26
56
32
24
41
35
30
16
31
46
60
57
62
60
67

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

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
9
12
14
15
17
17
17
17
16
14
13
11
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
6
6
7
7
7
6
6
7
6
6
7
7
7
7
6
6
6
6
6
6

Relative Humidity (%)

88
88
88
88
87
87
84
71
62
54
49
49
48
49
56
61
69
76
76
76
76
77
77
77

Pressure (mb)

1025
1025
1024
1025
1025
1025
1025
1026
1026
1025
1025
1025
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

291
289
289
287
286
285
284
283
284
286
285
282
281
280
279
279
279
279
279
279
278
278
277
277

Tuesday 9

Waning Gibbous 74%

22:19

11:25

02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 Good
10 OK
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

Sun - Rise: 07:10, Set: 16:50, Transit: 12:00. Moon - Rise: 22:19, Set: 11:25. Civil Dark: 17:19 - 06:42. Nautical Dark: 17:51 - 06:09. Astro Dark: 18:23 - 05:37

Total Clouds (% Sky Obscured)

75
82
71
59
48
36
26
15
44
74
100
92
83
79
81
79
76
84
92
100
93
93
95
87

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)

73
76
66
55
47
33
23
14
44
73
100
91
83
78
76
70
68
73
89
100
93
93
95
87

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
9
8
9
10
10
18
17
16
17
16
16
14
13
12
12
12
12
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

78
80
81
81
80
80
70
61
53
53
51
50
53
56
58
64
70
76
77
80
83
86
87
92

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

276
275
274
273
272
272
273
274
275
275
275
274
274
274
273
273
272
272
272
272
272
270
269
268

Wednesday 10

Waning Gibbous 64%

23:24

11:52

Sun - Rise: 07:11, Set: 16:50, Transit: 12:01. Moon - Rise: 23:24, Set: 11:52. Civil Dark: 17:19 - 06:42. Nautical Dark: 17:52 - 06:10. Astro Dark: 18:23 - 05:38

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: 04/12/25 02:51:32. Forecast: 04/12/25 to 10/12/25. Timezone: UTC-8.00