Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

First Quarter 49%

10:47

01:02

02 Good
03 OK
04 OK
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: 07:14, Set: 17:25, Transit: 12:20. Moon - Rise: 10:47, Set: 01:02. Civil Dark: 17:53 - 06:47. Nautical Dark: 18:24 - 06:15. Astro Dark: 18:55 - 05:44

Total Clouds (% Sky Obscured)

7
27
38
63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
85
97
74
52
61

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
1
54
100
100
100
98
100
100
100
100
100
100
100
100
100
100
63
90
58
49
45

High Clouds (% Sky Obscured)

7
27
38
63
100
100
100
100
100
100
100
99
100
100
100
32
100
100
78
40
2
8
20
33

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

Chance of Frost

Temperature (°C)

5
5
5
6
7
7
8
10
12
14
16
16
15
14
14
13
11
11
10
10
9
9
9
9

Feels Like (°C)

4
3
5
4
5
5
6
7
10
12
14
13
12
12
12
11
9
9
8
8
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

54
54
55
54
54
52
52
50
43
41
37
36
40
42
47
53
55
57
61
62
64
67
70
72

Pressure (mb)

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

Ozone (du)

286
287
289
289
292
291
292
296
298
303
306
309
311
311
312
316
318
316
318
319
321
320
319
320

Monday 26

Waxing Gibbous 61%

11:20

No Set

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

Sun - Rise: 07:14, Set: 17:26, Transit: 12:20. Moon - Rise: 11:20, Set: No Set. Civil Dark: 17:54 - 06:46. Nautical Dark: 18:25 - 06:15. Astro Dark: 18:56 - 05:44

Total Clouds (% Sky Obscured)

62
63
60
21
15
10
10
14
17
11
11
35
14
4
40
20
3
22
54
100
91
95
97
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

54
42
42
21
15
10
10
14
17
8
2
7
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

31
28
28
3
0
0
0
4
5
5
9
26
14
3
40
20
3
21
53
100
90
93
97
63

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
7
8
8
9
12
15
16
17
17
17
18
18
12
11
11
9
10
8
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

73
74
74
74
74
73
69
59
53
47
41
36
31
30
39
51
57
64
66
69
69
72
72
73

Pressure (mb)

1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1025
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

319
321
321
319
317
316
319
319
318
317
314
312
306
303
302
299
296
292
289
287
286
285
285
284

Tuesday 27

Waxing Gibbous 72%

12:01

02:16

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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: 07:13, Set: 17:27, Transit: 12:20. Moon - Rise: 12:01, Set: 02:16. Civil Dark: 17:55 - 06:45. Nautical Dark: 18:26 - 06:14. Astro Dark: 18:57 - 05:43

Total Clouds (% Sky Obscured)

57
70
100
100
99
100
94
47
89
96
97
95
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
4
19
6
27
23
0
57
72
63
69
61
37
59
39
65
54
46
42
42
41
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
54
100
100
100
100
78
55
36
20

High Clouds (% Sky Obscured)

53
68
100
100
97
100
93
47
88
89
96
89
100
100
100
100
100
100
100
100
100
100
100
100

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
1
0
0
0
0
0
0
0
0
0
2
4
7
6
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
6
6
6
6
9
14
14
16
16
16
15
14
11
9
9
9
9
9
9
8
9

Dew Point (°C)

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

Relative Humidity (%)

73
73
71
71
70
71
68
58
49
43
39
37
37
39
48
64
76
81
82
81
81
82
82
84

Pressure (mb)

1025
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1023
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

282
281
281
282
280
280
280
280
282
282
281
282
283
284
286
287
289
292
295
296
297
298
298
298

Wednesday 28

Waxing Gibbous 82%

12:51

03:31

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

Sun - Rise: 07:12, Set: 17:28, Transit: 12:20. Moon - Rise: 12:51, Set: 03:31. Civil Dark: 17:56 - 06:45. Nautical Dark: 18:27 - 06:13. Astro Dark: 18:58 - 05:43

Total Clouds (% Sky Obscured)

100
100
74
49
23
19
14
10
40
70
100
94
87
81
83
89
95
63
32
0
0
0
0
14

Low Clouds (% Sky Obscured)

50
57
45
34
23
19
14
10
9
7
6
10
14
18
25
32
38
26
13
0
0
0
0
13

Medium Clouds (% Sky Obscured)

11
14
9
5
15
6
2
1
5
0
0
16
31
50
36
18
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
72
37
5
5
5
5
40
70
100
77
50
25
36
64
95
63
30
0
0
0
0
3

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
81
80
80
76
68
61
55
50
47
46
45
47
58
64
68
73
77
80
81
84
85

Pressure (mb)

1027
1027
1027
1026
1027
1027
1027
1027
1027
1027
1026
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

299
298
297
299
299
301
301
301
300
298
297
295
294
295
297
297
296
295
295
295
297
298
298
298

Thursday 29

Waxing Gibbous 90%

13:53

04:41

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

Sun - Rise: 07:11, Set: 17:30, Transit: 12:20. Moon - Rise: 13:53, Set: 04:41. Civil Dark: 17:57 - 06:44. Nautical Dark: 18:28 - 06:13. Astro Dark: 18:59 - 05:42

Total Clouds (% Sky Obscured)

28
42
37
34
28
22
19
12
10
7
6
50
67
19
31
43
62
57
54
52
57
66
78
79

Low Clouds (% Sky Obscured)

26
39
34
27
23
18
14
9
6
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
19
5
1
0
0
0
0
0
0
0
0
0
0
0
4
7
10
18

High Clouds (% Sky Obscured)

6
9
6
3
5
4
5
0
4
4
6
41
51
18
31
43
62
56
48
47
57
66
76
77

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

Chance of Frost

Temperature (°C)

9
9
8
7
8
7
9
11
14
15
16
18
18
17
17
14
13
11
11
10
10
10
9
10

Feels Like (°C)

9
9
9
8
7
7
8
10
14
15
16
18
15
16
16
15
15
14
13
12
12
9
9
10

Dew Point (°C)

6
7
6
6
7
6
7
8
8
7
7
8
7
7
7
7
7
6
7
6
7
7
6
7

Relative Humidity (%)

85
90
91
91
93
91
88
80
69
59
54
52
50
50
54
60
66
73
76
78
80
82
82
84

Pressure (mb)

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

Ozone (du)

299
300
302
301
304
302
302
301
300
298
297
295
291
289
289
288
287
286
285
285
284
284
283
283

Friday 30

Waxing Gibbous 96%

15:04

05:42

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: 07:11, Set: 17:31, Transit: 12:21. Moon - Rise: 15:04, Set: 05:42. Civil Dark: 17:58 - 06:43. Nautical Dark: 18:29 - 06:12. Astro Dark: 19:00 - 05:41

Total Clouds (% Sky Obscured)

79
79
86
91
95
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
97

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)

28
38
40
42
49
42
37
27
19
10
1
17
35
51
36
17
0
8
10
20
7
3
0
1

High Clouds (% Sky Obscured)

78
78
84
89
91
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
95
96

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

Chance of Frost

Temperature (°C)

9
9
9
9
10
10
12
14
15
16
17
18
18
17
16
15
13
11
11
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
7
6
7
7
8
7
7
7
7
8
8
8
7
7
7
6
5
4
3
1

Relative Humidity (%)

84
85
85
84
82
80
73
65
59
55
51
48
50
54
58
62
68
73
73
71
69
65
59
54

Pressure (mb)

1024
1024
1024
1024
1024
1024
1025
1025
1025
1024
1024
1023
1023
1023
1023
1024
1025
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

282
282
281
280
279
278
277
277
276
276
277
277
278
280
281
283
285
287
289
292
294
296
298
301

Saturday 31

Waxing Gibbous 100%

16:19

06:33

Sun - Rise: 07:10, Set: 17:32, Transit: 12:21. Moon - Rise: 16:19, Set: 06:33. Civil Dark: 17:59 - 06:42. Nautical Dark: 18:30 - 06:11. Astro Dark: 19:01 - 05:41

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: 25/01/26 02:39:59. Forecast: 25/01/26 to 31/01/26. Timezone: UTC-8.00