Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Third Quarter 53%

00:25

12:16

02 OK
03 OK
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
23 Good
00 Good
01 Good

Sun - Rise: 07:12, Set: 16:50, Transit: 12:01. Moon - Rise: 00:25, Set: 12:16. Civil Dark: 17:19 - 06:43. Nautical Dark: 17:52 - 06:10. Astro Dark: 18:23 - 05:39

Total Clouds (% Sky Obscured)

25
19
15
12
0
0
0
0
0
0
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
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
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)

6
4
3
3
2
2
1
2
3
3
4
4
3
3
3
2
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

7
8
8
8
10
10
10
13
15
17
18
18
19
18
16
13
13
13
13
12
12
12
12
12

Feels Like (°C)

8
8
8
9
10
10
11
14
15
17
18
18
19
18
16
14
14
14
13
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

58
58
58
58
57
57
56
48
42
38
36
34
34
36
43
47
48
51
52
53
54
54
52
52

Pressure (mb)

1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1018
1017
1017
1017
1017
1017
1018
1018
1017
1017
1018
1018
1018

Ozone (du)

283
283
283
285
284
283
282
280
278
279
280
280
280
282
283
283
283
286
286
285
286
289
291
292

Friday 12

Waning Crescent 43%

01:24

12:38

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

Sun - Rise: 07:13, Set: 16:50, Transit: 12:02. Moon - Rise: 01:24, Set: 12:38. Civil Dark: 17:19 - 06:44. Nautical Dark: 17:52 - 06:11. Astro Dark: 18:24 - 05:39

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
21
18
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
13
11
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
1
1
1
1
2
2
3
2
2
2
1
1
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
14
16
18
19
20
20
19
17
14
13
12
12
12
12
11
11
11

Feels Like (°C)

12
12
12
11
11
11
11
15
16
18
19
19
20
20
17
15
13
12
12
12
12
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

50
48
47
46
45
43
42
38
32
29
27
27
28
32
39
42
42
43
44
46
46
47
49
50

Pressure (mb)

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

Ozone (du)

293
294
294
293
291
290
289
291
291
291
289
286
284
281
279
280
281
282
283
284
284
284
283
284

Saturday 13

Waning Crescent 33%

No Rise

13:00

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:13, Set: 16:51, Transit: 12:02. Moon - Rise: No Rise, Set: 13:00. Civil Dark: 17:20 - 06:44. Nautical Dark: 17:52 - 06:12. Astro Dark: 18:24 - 05:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
35
52
58
70
66
72
80
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
35
52
58
70
66
72
80
69

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)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
12
14
17
19
20
20
20
19
17
14
13
12
12
11
11
11
11
10

Feels Like (°C)

11
11
12
11
11
10
12
14
17
19
20
20
20
19
17
14
13
13
12
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

49
49
48
47
46
44
45
40
34
30
29
28
29
32
39
43
43
45
45
45
46
46
47
47

Pressure (mb)

1017
1017
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020

Ozone (du)

284
284
285
287
288
287
287
285
282
281
281
282
282
281
278
276
275
275
275
273
269
269
272
272

Sunday 14

Waning Crescent 24%

02:23

13:24

02 Bad
03 Bad
04 OK
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 OK
20 OK
21 OK
22 OK
23 OK
00 Good
01 OK

Sun - Rise: 07:14, Set: 16:51, Transit: 12:03. Moon - Rise: 02:23, Set: 13:24. Civil Dark: 17:20 - 06:45. Nautical Dark: 17:53 - 06:12. Astro Dark: 18:24 - 05:41

Total Clouds (% Sky Obscured)

61
49
33
16
0
0
0
0
0
0
1
1
0
10
1
0
2
19
33
48
30
21
8
39

Low Clouds (% Sky Obscured)

58
49
33
16
0
0
0
0
0
0
0
0
0
0
0
0
0
14
28
40
28
15
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
3
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
0
10
0
0
2
5
10
5
1
7
8
35

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
11
13
15
16
18
19
19
18
16
13
13
12
12
11
11
11
11
10

Feels Like (°C)

11
11
10
10
10
10
11
13
15
15
18
19
19
18
14
14
13
11
10
9
10
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

47
48
47
48
48
48
49
42
37
33
30
28
29
33
42
45
47
46
46
47
47
49
49
48

Pressure (mb)

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

Ozone (du)

271
272
271
269
271
270
267
268
267
269
271
272
273
272
271
271
271
271
271
270
269
268
268
267

Monday 15

Waning Crescent 17%

03:22

13:49

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

Sun - Rise: 07:15, Set: 16:51, Transit: 12:03. Moon - Rise: 03:22, Set: 13:49. Civil Dark: 17:20 - 06:46. Nautical Dark: 17:53 - 06:13. Astro Dark: 18:25 - 05:41

Total Clouds (% Sky Obscured)

65
96
95
95
95
69
46
25
50
76
100
98
96
97
80
63
43
58
73
88
87
89
93
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2

Medium Clouds (% Sky Obscured)

0
1
1
1
0
0
1
1
1
1
1
19
27
28
28
28
28
19
9
0
3
4
6
5

High Clouds (% Sky Obscured)

65
96
95
95
95
69
46
21
50
76
100
95
90
88
68
53
33
53
71
86
87
89
90
93

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
0
0
-0
0
1
1
1
0
1
1
2
0
2
2
1
1
0
-1
-1
-1
-1
-0

Relative Humidity (%)

49
51
52
53
53
56
55
48
43
37
35
36
40
35
43
45
47
50
47
45
43
44
44
45

Pressure (mb)

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

Ozone (du)

267
266
266
267
265
265
265
264
265
266
265
265
265
265
264
263
262
261
261
260
260
259
258
258

Tuesday 16

Waning Crescent 10%

04:22

14:19

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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

Sun - Rise: 07:15, Set: 16:52, Transit: 12:03. Moon - Rise: 04:22, Set: 14:19. Civil Dark: 17:21 - 06:46. Nautical Dark: 17:53 - 06:14. Astro Dark: 18:25 - 05:42

Total Clouds (% Sky Obscured)

97
98
98
95
88
82
77
72
63
53
49
60
70
84
88
92
98
98
98
99
98
99
99
99

Low Clouds (% Sky Obscured)

5
7
7
7
4
3
0
0
0
0
0
0
0
0
1
1
1
6
2
0
10
20
33
24

Medium Clouds (% Sky Obscured)

4
4
3
1
0
2
3
4
3
4
4
6
8
9
10
8
8
8
5
7
15
26
37
50

High Clouds (% Sky Obscured)

95
98
92
80
60
58
66
71
58
48
42
54
68
80
83
88
98
97
96
96
97
98
98
99

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
1
1
3
7
5
16
20
20
19

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

Chance of Frost

Temperature (°C)

11
12
12
11
12
12
13
15
16
17
18
19
19
18
17
15
14
12
12
12
13
13
14
14

Feels Like (°C)

9
10
10
9
10
10
10
10
10
17
17
17
17
17
18
15
15
14
14
13
13
13
13
14

Dew Point (°C)

-0
1
1
1
2
3
4
5
6
8
10
11
12
12
12
12
11
11
11
11
11
12
12
13

Relative Humidity (%)

45
47
48
50
52
54
53
52
51
54
56
59
63
68
74
79
84
90
90
89
89
89
90
92

Pressure (mb)

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

Ozone (du)

257
257
256
255
255
254
254
254
254
254
254
254
253
253
252
253
254
255
255
256
256
256
256
256

Wednesday 17

Waning Crescent 5%

05:23

14:54

Sun - Rise: 07:16, Set: 16:52, Transit: 12:04. Moon - Rise: 05:23, Set: 14:54. Civil Dark: 17:21 - 06:47. Nautical Dark: 17:54 - 06:14. Astro Dark: 18:26 - 05:42

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: 11/12/25 02:56:32. Forecast: 11/12/25 to 17/12/25. Timezone: UTC-8.00