Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 2%

06:30

15:47

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

Sun - Rise: 06:52, Set: 16:55, Transit: 11:53. Moon - Rise: 06:30, Set: 15:47. Civil Dark: 17:22 - 06:24. Nautical Dark: 17:54 - 05:52. Astro Dark: 18:25 - 05:21

Total Clouds (% Sky Obscured)

93
83
57
18
23
15
15
11
6
10
11
10
9
9
9
9
8
8
9
9
10
20
22
19

Low Clouds (% Sky Obscured)

69
59
20
4
5
6
7
6
4
3
4
4
6
5
7
4
5
8
9
6
7
12
13
5

Medium Clouds (% Sky Obscured)

11
9
17
12
15
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 (%)

31
13
0
0
0
0
0
0
0
0
0
0
0
0
9
32
100
100
100
74
35
56
44
73

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
1
3
1
1
2
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
88
81
72
63
57
55
57
62
73
78
82
87
90
90
90
90
90
90
91
91
93
93
93

Pressure (mb)

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

Ozone (du)

307
302
300
299
296
294
293
293
293
293
295
294
294
294
295
291
286
286
283
282
281
280
280
279

Wednesday 19

New Moon 0%

07:30

16:18

08 OK
09 OK
10 OK
11 OK
12 OK
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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:53, Set: 16:54, Transit: 11:53. Moon - Rise: 07:30, Set: 16:18. Civil Dark: 17:22 - 06:25. Nautical Dark: 17:54 - 05:53. Astro Dark: 18:25 - 05:22

Total Clouds (% Sky Obscured)

18
27
41
32
30
51
71
93
88
96
98
100
100
100
100
100
100
100
100
100
100
100
96
87

Low Clouds (% Sky Obscured)

7
7
32
24
30
49
66
72
77
87
32
1
1
3
10
22
41
100
100
100
100
100
96
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
80
83
99
100
100
100
88
90
65
77
28
22

High Clouds (% Sky Obscured)

0
0
0
0
0
1
8
66
55
91
98
100
100
100
96
100
100
100
50
3
0
0
3
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
4
9

Fog (%)

6
1
0
0
0
0
0
0
0
0
0
9
19
6
15
22
17
1
0
0
0
1
2
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

4
0
0
1
0
0
1
0
0
0
0
0
0
3
25
53
66
53
60
56
51
41
30
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
2
3
3
2
2
2
3
3
3
3
3
4
7
4
3
3
2
2
3
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
7
7
7
7
7
7
7
8
7
7
7
7
7
7
7
7
8
8
9
9
9
9

Relative Humidity (%)

87
79
70
64
59
56
55
56
61
70
73
80
84
84
82
80
82
84
87
87
88
91
93
93

Pressure (mb)

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

Ozone (du)

280
280
279
277
277
275
274
275
274
273
273
274
275
278
281
282
283
287
292
294
296
301
307
313

Thursday 20

Waxing Crescent 1%

No Rise

16:55

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

Sun - Rise: 06:54, Set: 16:53, Transit: 11:53. Moon - Rise: No Rise, Set: 16:55. Civil Dark: 17:21 - 06:26. Nautical Dark: 17:53 - 05:54. Astro Dark: 18:24 - 05:23

Total Clouds (% Sky Obscured)

80
95
100
100
89
81
94
100
100
99
65
24
16
48
23
55
72
69
54
31
12
7
0
0

Low Clouds (% Sky Obscured)

80
91
96
71
54
41
28
40
54
62
65
24
16
48
23
39
30
43
34
25
12
7
0
0

Medium Clouds (% Sky Obscured)

8
37
75
71
75
65
87
100
100
92
40
20
0
0
0
40
27
25
10
10
0
0
0
0

High Clouds (% Sky Obscured)

5
0
41
35
30
13
39
49
71
76
4
4
0
0
0
4
30
25
11
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
1
1
0
0
0
0
0
0
0
0
0
7
18
18
18
18
18
18
18
18
18
18

Precipitation Type

None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
31
60
54
20
13
13
7
5
5
3
3
3
3
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.6
0.6
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
4
5
5
6
7
10
9
6
4
4
3
4
4
3
3
3
2
1
2
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
87
83
71
63
65
72
81
81
84
85
90
90
91
91
91
91
90
91
93
93
93

Pressure (mb)

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

Ozone (du)

319
326
328
332
334
337
338
338
337
337
333
330
322
313
310
307
306
304
301
298
296
294
291
291

Friday 21

Waxing Crescent 3%

08:29

17:38

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
06 Good
07 Good

Sun - Rise: 06:55, Set: 16:53, Transit: 11:53. Moon - Rise: 08:29, Set: 17:38. Civil Dark: 17:21 - 06:27. Nautical Dark: 17:53 - 05:55. Astro Dark: 18:24 - 05:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
3
2
1
0
0
0
0
2
3
10
7
12
9
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
6
8
9
6

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
1
2
2
2
1
0
0
0
0
0
1
5
1
5
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 (%)

18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
12
13
15
15
16
16
15
15
12
12
11
10
10
9
10
10
10
9
9
8
9
7
9

Dew Point (°C)

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

Relative Humidity (%)

88
78
71
62
57
54
53
53
59
66
70
69
70
70
72
73
74
74
75
74
74
73
72
73

Pressure (mb)

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

Ozone (du)

290
286
284
282
281
280
279
279
278
278
278
278
277
276
276
275
275
275
276
275
275
276
276
276

Saturday 22

Waxing Crescent 6%

09:24

18:29

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
06 Good
07 Good

Sun - Rise: 06:56, Set: 16:52, Transit: 11:54. Moon - Rise: 09:24, Set: 18:29. Civil Dark: 17:21 - 06:28. Nautical Dark: 17:53 - 05:56. Astro Dark: 18:24 - 05:25

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

3
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
1
2
2
2
1
1
1
0
0
0
0
1
1
1
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 (%)

18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
5
5
4
5
5
5
4
6
5
5
4
5
5
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

67
59
51
47
45
44
44
44
53
58
60
63
66
69
72
73
76
77
78
78
80
81
81
82

Pressure (mb)

1019
1019
1019
1019
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021

Ozone (du)

277
276
277
276
275
274
274
275
276
277
277
276
276
275
274
274
273
273
273
272
272
272
272
272

Sunday 23

Waxing Crescent 12%

10:13

19:26

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

Sun - Rise: 06:57, Set: 16:52, Transit: 11:54. Moon - Rise: 10:13, Set: 19:26. Civil Dark: 17:20 - 06:29. Nautical Dark: 17:52 - 05:57. Astro Dark: 18:23 - 05:25

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
2
2
1
2
4
6
25
39
51
59
68
79
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
10
21

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
1
2
2
1
0
0
0
0
0
1
1
5
10
21
29
37

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 (%)

18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
62
55
51
46
43
46
50
53
56
60
64
65
67
68
69
71
72
73
73
74
76
76
77

Pressure (mb)

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

Ozone (du)

272
272
272
272
272
271
271
271
271
271
270
270
270
269
269
268
267
266
267
267
267
268
268
269

Monday 24

Waxing Crescent 19%

10:56

20:28

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

Sun - Rise: 06:58, Set: 16:52, Transit: 11:54. Moon - Rise: 10:56, Set: 20:28. Civil Dark: 17:20 - 06:30. Nautical Dark: 17:52 - 05:58. Astro Dark: 18:23 - 05:26

Total Clouds (% Sky Obscured)

77
76
75
72
67
59
33
12
9
14
15
20
25
25
46
65
83
89
93
97

Low Clouds (% Sky Obscured)

16
15
13
16
18
14
10
0
0
0
0
0
0
0
22
44
66
70
82
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
11
15
20
25
25
46
57
60
65
80
90

High Clouds (% Sky Obscured)

45
59
51
52
48
23
13
4
4
9
10
10
15
15
25
35
55
85
90
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
64
59
56
53
51
54
58
60
63
67
72
73
73
74
74
74
74
74
74

Pressure (mb)

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

Ozone (du)

268
268
267
267
267
267
268
269
270
270
270
270
271
271
272
273
274
275
275
275

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

Generated: 18/11/25 07:48:42. Forecast: 18/11/25 to 24/11/25. Timezone: UTC-8.00