Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waxing Crescent 3%

08:29

17:38

23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
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 Bad
19 OK
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:54, Set: 16:53, Transit: 11:53. Moon - Rise: 08:29, Set: 17:38. Civil Dark: 17:21 - 06:26. Nautical Dark: 17:53 - 05:54. Astro Dark: 18:24 - 05:23

Total Clouds (% Sky Obscured)

79
58
50
32
28
29
22
1
0
3
0
0
0
0
2
0
0
0
4
58
35
65
60
53

Low Clouds (% Sky Obscured)

16
14
14
13
16
17
12
1
0
2
0
0
0
0
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
25
3
13
20
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
3
21
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
58
35
60
55
41

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 (%)

27
29
17
17
13
9
4
29
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
3
1
3
3
4
4
3
1
2
1
3
4
4
5
5
4
2
2
2
2
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
9
7
7
7
7
7
8
9
11
13
14
15
15
15
15
15
12
12
9
9
8
8

Dew Point (°C)

10
10
7
7
6
6
6
6
6
7
7
8
7
7
7
6
6
6
5
5
5
5
5
5

Relative Humidity (%)

90
92
93
93
93
93
94
94
94
91
81
72
65
61
57
56
55
59
65
68
68
72
73
73

Pressure (mb)

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

Ozone (du)

334
332
329
328
326
319
318
315
308
302
296
292
289
287
284
282
282
282
280
280
281
281
278
277

Friday 21

Waxing Crescent 6%

09:24

18:29

23 OK
00 Good
01 Good
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 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 06:55, Set: 16:52, Transit: 11:54. Moon - Rise: 09:24, Set: 18:29. Civil Dark: 17:21 - 06:27. Nautical Dark: 17:53 - 05:55. Astro Dark: 18:24 - 05:24

Total Clouds (% Sky Obscured)

30
12
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
7
6
5
4
6

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)

20
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
5
4
4
3
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
5
5
7
5
5
5
5
5
5

Relative Humidity (%)

74
74
77
78
78
79
78
79
79
73
63
56
52
48
47
46
48
55
61
64
66
68
71
72

Pressure (mb)

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

Ozone (du)

275
275
275
276
276
276
278
280
281
281
280
280
280
280
280
279
279
280
279
279
280
281
282
282

Saturday 22

Waxing Crescent 12%

10:13

19:26

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

Sun - Rise: 06:56, Set: 16:52, Transit: 11:54. Moon - Rise: 10:13, Set: 19:26. Civil Dark: 17:20 - 06:28. Nautical Dark: 17:52 - 05:56. Astro Dark: 18:23 - 05:25

Total Clouds (% Sky Obscured)

2
0
0
0
0
2
0
0
4
14
13
10
9
11
63
56
3
12
11
11
14
21
28
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
43
36
0
0
0
0
9
18
28
24

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
4
13
12
8
5
9
39
35
2
9
10
11
4
2
2
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
6
6
7
6
6
5
5
6
6
7
6
6
5
5

Relative Humidity (%)

73
73
73
74
76
78
78
79
79
74
65
58
54
49
47
47
48
56
68
76
78
80
78
81

Pressure (mb)

1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1021
1021
1021
1022
1022
1023
1024
1024
1024
1024

Ozone (du)

281
281
280
277
276
274
274
275
276
278
278
278
278
278
278
277
277
277
278
276
276
277
278
278

Sunday 23

Waxing Crescent 19%

10:56

20:28

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

Sun - Rise: 06:57, Set: 16:52, Transit: 11:54. Moon - Rise: 10:56, Set: 20:28. Civil Dark: 17:20 - 06:29. Nautical Dark: 17:52 - 05:57. Astro Dark: 18:23 - 05:25

Total Clouds (% Sky Obscured)

20
16
18
20
23
31
39
46
49
44
46
39
37
36
26
11
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

20
16
12
7
3
17
30
43
39
34
30
30
31
32
21
11
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
13
21
15
7
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
7
13
19
17
17
8
22
8
14
4
2
4
5
1
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)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
7
7
9
11
12
14
14
15
14
14
14
11
10
9
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
90
91
93
91
93
94
94
93
80
69
61
58
56
54
53
60
69
76
78
79
81
84

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

278
278
278
278
278
277
278
280
281
283
284
285
285
287
289
290
291
290
289
290
292
292
291
291

Monday 24

Waxing Crescent 28%

11:32

21:32

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

Sun - Rise: 06:58, Set: 16:51, Transit: 11:55. Moon - Rise: 11:32, Set: 21:32. Civil Dark: 17:20 - 06:30. Nautical Dark: 17:52 - 05:58. Astro Dark: 18:23 - 05:26

Total Clouds (% Sky Obscured)

0
0
0
0
1
10
15
12
44
51
6
9
13
17
42
66
91
72
53
33
35
39
45
41

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
10
15
12
34
35
4
7
10
13
38
62
86
71
52
32
35
39
44
41

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)

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

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
6
6
8
10
13
14
15
16
15
14
14
13
11
10
9
9
9

Feels Like (°C)

8
7
7
7
7
6
4
4
5
6
8
11
12
12
12
12
13
13
10
9
9
9
8
9

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
84
81
79
74
70
66
60
47
37
34
31
28
29
31
34
35
36
39
39
41
42

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

291
291
290
290
289
289
289
290
291
290
289
288
287
286
285
284
283
282
281
281
280
280
280
280

Tuesday 25

Waxing Crescent 37%

12:03

22:36

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

Sun - Rise: 06:59, Set: 16:51, Transit: 11:55. Moon - Rise: 12:03, Set: 22:36. Civil Dark: 17:19 - 06:31. Nautical Dark: 17:51 - 05:58. Astro Dark: 18:23 - 05:27

Total Clouds (% Sky Obscured)

40
37
51
66
77
66
61
45
40
40
30
25
25
30
40
50
55
56
57
53
46
39
32
25

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)

37
37
51
65
77
66
61
40
20
0
0
0
0
0
5
5
20
23
34
35
35
33
31
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
43
43
43
43
43
43
42
41
38
37
34
32
30
29
32
35
39
40
42
43
45
47
48

Pressure (mb)

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

Ozone (du)

280
280
280
280
279
279
279
278
278
277
277
276
275
274
274
273
273
272
271
269
268
268
268
267

Wednesday 26

Waxing Crescent 48%

12:31

No Set

23 OK
00 Good
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 Bad

Sun - Rise: 07:00, Set: 16:51, Transit: 11:55. Moon - Rise: 12:31, Set: No Set. Civil Dark: 17:19 - 06:31. Nautical Dark: 17:51 - 05:59. Astro Dark: 18:23 - 05:28

Total Clouds (% Sky Obscured)

19
14
25
53
85
89
82
81
60
41
26
35
43
44
44
47
50

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

19
14
25
53
85
89
82
81
60
41
26
35
43
36
13
9
10

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
1
1
1
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

10
10
10
10
10
9
10
9
9
11
13
15
17
18
19
18
17

Feels Like (°C)

9
10
10
10
10
10
10
10
10
10
10
10
17
16
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

50
51
52
53
53
54
54
54
54
48
43
39
36
35
33
36
40

Pressure (mb)

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

Ozone (du)

267
266
266
265
264
264
263
263
263
263
264
264
263
263
263
262
262

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

Generated: 20/11/25 22:44:08. Forecast: 20/11/25 to 26/11/25. Timezone: UTC-8.00