Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 17%

02:28

16:44

16 OK
17 OK
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
08 Good
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:53, Set: 19:13, Transit: 13:02. Moon - Rise: 02:28, Set: 16:44. Civil Dark: 19:38 - 06:27. Nautical Dark: 20:09 - 05:56. Astro Dark: 20:40 - 05:25

Total Clouds (% Sky Obscured)

13
10
8
0
0
0
0
0
0
0
0
1
2
1
1
1
6
86
87
82
71
77
76
75

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
1
2
1
1
1
2
3
7
47
39
54
31
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
85
80
80
18
77
75
75

ISS Passover

Visibility (miles)

9
9
9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
2
7
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)

7
7
6
4
3
2
2
2
3
3
2
2
3
3
2
2
2
1
3
5
5
6
6
5

Chance of Frost

Temperature (°C)

31
31
29
21
19
19
19
19
19
19
19
19
19
19
19
19
21
24
25
26
26
26
26
27

Feels Like (°C)

31
31
30
23
21
21
22
21
21
20
20
21
20
20
20
21
22
25
23
24
24
24
25
26

Dew Point (°C)

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

Relative Humidity (%)

34
36
40
55
65
65
63
62
62
61
58
58
56
55
54
55
49
40
37
37
38
38
36
36

Pressure (mb)

1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1014
1015
1015
1015
1014
1013
1013

Ozone (du)

278
279
279
280
281
282
284
285
285
283
283
284
283
283
282
282
281
280
280
279
278
278
278
279

Wednesday 17

Waning Crescent 10%

03:37

17:21

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:54, Set: 19:11, Transit: 13:02. Moon - Rise: 03:37, Set: 17:21. Civil Dark: 19:37 - 06:28. Nautical Dark: 20:07 - 05:57. Astro Dark: 20:38 - 05:26

Total Clouds (% Sky Obscured)

70
100
92
100
97
86
96
100
61
100
100
93
77
97
100
100
100
100
100
100
97
97
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
65
82
71
70
63
88
94
72
42
26
0
0
0
34

Medium Clouds (% Sky Obscured)

10
8
36
38
12
1
36
31
18
1
29
56
71
70
70
66
65
68
73
62
76
83
93
88

High Clouds (% Sky Obscured)

70
100
86
100
95
86
96
100
35
100
100
91
65
96
100
100
100
100
100
100
95
97
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
0
0
0
0
0
0
0
3
1
2
4
3
6
14
27
21

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
4
4
3
2
2
3
2
2
2
2
1
2
2
3
4
4
4
6
7
7
6

Chance of Frost

Temperature (°C)

25
25
23
20
18
17
17
17
17
16
16
16
16
15
15
15
16
17
18
20
21
22
22
21

Feels Like (°C)

23
24
22
19
18
17
18
17
17
19
16
16
16
17
16
15
16
17
18
19
20
21
21
20

Dew Point (°C)

11
11
11
12
13
14
14
13
13
13
13
14
13
13
13
13
13
13
13
13
13
13
13
12

Relative Humidity (%)

42
42
47
60
73
82
79
76
76
82
85
86
86
87
86
87
83
76
71
62
59
57
56
56

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

278
277
277
278
279
279
279
279
280
281
281
280
280
280
280
281
281
281
281
281
280
280
280
280

Thursday 18

Waning Crescent 4%

04:43

17:51

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
08 OK
09 Good
10 OK
11 Good
12 OK
13 OK
14 OK
15 OK

Sun - Rise: 06:54, Set: 19:09, Transit: 13:01. Moon - Rise: 04:43, Set: 17:51. Civil Dark: 19:35 - 06:28. Nautical Dark: 20:06 - 05:58. Astro Dark: 20:37 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
98
94
100
90
81
89
93
80
24
5
19
17
19
22
20
19

Low Clouds (% Sky Obscured)

45
41
25
19
22
11
67
71
76
85
100
90
81
89
85
64
17
0
12
15
19
22
20
19

Medium Clouds (% Sky Obscured)

78
89
93
85
89
87
85
89
55
69
82
71
64
61
74
58
24
5
19
14
13
3
4
19

High Clouds (% Sky Obscured)

100
100
100
100
99
79
97
97
74
7
13
6
1
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
8
7
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
3
0
0
0
0
0
0
0
4
3
3
3
3
3
3
3
3
3
3
3

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 (%)

15
9
6
14
4
3
2
1
1
10
9
4
2
13
6
9
8
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
6
5
5
4
4
4
4
3
3
3
2
2
2
2
2
2
3
4
4
6
7
7
7

Chance of Frost

Temperature (°C)

21
20
19
17
16
16
15
15
15
15
15
15
14
14
15
15
15
16
17
19
21
21
21
21

Feels Like (°C)

20
19
18
17
15
16
15
14
15
15
15
16
15
15
16
15
16
16
17
20
21
21
21
22

Dew Point (°C)

12
12
13
13
13
13
13
13
13
13
14
14
13
13
14
14
14
14
13
13
12
13
13
12

Relative Humidity (%)

57
60
64
77
83
86
86
89
87
87
92
90
92
92
93
92
90
83
77
68
59
59
59
57

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

280
279
280
281
281
282
283
283
283
282
282
282
282
283
284
285
285
285
285
285
284
285
286
286

Friday 19

Waning Crescent 1%

05:46

18:17

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

Sun - Rise: 06:55, Set: 19:08, Transit: 13:01. Moon - Rise: 05:46, Set: 18:17. Civil Dark: 19:34 - 06:29. Nautical Dark: 20:04 - 05:59. Astro Dark: 20:35 - 05:28

Total Clouds (% Sky Obscured)

18
12
6
0
17
35
52
51
51
47
50
53
55
54
53
51
34
17
0
0
0
0
8
15

Low Clouds (% Sky Obscured)

18
12
6
0
17
35
52
51
51
47
48
47
45
30
15
0
0
0
0
0
0
0
7
14

Medium Clouds (% Sky Obscured)

11
1
2
0
0
0
0
0
0
0
5
10
15
25
34
46
32
16
0
0
0
0
1
2

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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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)

7
6
6
5
3
2
2
2
2
1
1
1
2
1
1
1
2
2
2
4
6
7
7
7

Chance of Frost

Temperature (°C)

21
21
20
18
17
16
16
16
15
15
15
15
15
15
14
14
16
18
20
22
23
24
25
25

Feels Like (°C)

21
21
21
19
19
19
18
18
18
18
18
18
17
17
17
17
18
20
22
23
24
25
25
25

Dew Point (°C)

12
12
12
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
11
11
11
11
12
12

Relative Humidity (%)

57
59
62
72
78
81
81
82
85
85
86
86
86
84
84
84
78
67
57
51
46
44
44
44

Pressure (mb)

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

Ozone (du)

285
284
284
284
284
284
285
284
284
283
284
284
284
285
286
287
287
287
288
287
286
286
285
285

Saturday 20

Waning Crescent 0%

06:47

18:40

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

Sun - Rise: 06:56, Set: 19:06, Transit: 13:00. Moon - Rise: 06:47, Set: 18:40. Civil Dark: 19:32 - 06:30. Nautical Dark: 20:03 - 06:00. Astro Dark: 20:33 - 05:29

Total Clouds (% Sky Obscured)

23
15
7
0
7
12
16
25
30
30
25
22
23
18
21
23
16
15
12
12
3
3
3
2

Low Clouds (% Sky Obscured)

20
14
7
0
7
12
16
25
30
30
25
14
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
2
1
0
3
5
8
17
26
30
25
22
23
18
21
23
16
15
12
12
3
3
3
2

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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
2
5

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)

7
6
5
3
1
3
3
4
4
4
3
2
2
2
2
2
2
1
2
3
4
4
5
4

Chance of Frost

Temperature (°C)

25
24
23
20
18
17
17
17
16
16
16
16
16
16
17
17
18
20
23
25
26
27
28
27

Feels Like (°C)

25
24
24
22
22
19
19
18
17
17
18
18
18
17
18
18
19
19
19
19
28
28
27
28

Dew Point (°C)

12
12
12
13
13
13
13
13
12
12
11
11
11
10
10
10
10
10
10
10
10
11
11
11

Relative Humidity (%)

44
46
51
63
70
73
74
77
78
77
74
73
72
69
66
62
59
50
43
38
37
36
35
36

Pressure (mb)

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

Ozone (du)

284
284
285
284
284
284
284
284
283
283
283
283
283
283
283
283
282
282
281
281
281
281
280
278

Sunday 21

New Moon 1%

07:46

19:03

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

Sun - Rise: 06:57, Set: 19:05, Transit: 13:00. Moon - Rise: 07:46, Set: 19:03. Civil Dark: 19:31 - 06:31. Nautical Dark: 20:01 - 06:01. Astro Dark: 20:32 - 05:30

Total Clouds (% Sky Obscured)

2
2
4
11
10
9
9
11
11
13
10
5
6
5
5
7
7
8
12
10
11
8
36
68

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)

2
2
4
11
8
7
6
6
4
5
8
5
6
5
5
7
7
6
6
6
6
3
16
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
34
67

ISS Passover

Visibility (miles)

9
9
8
6
4
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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 (%)

6
4
2
0
0
0
0
0
0
0
4
8
11
11
12
13
11
8
0
2
3
3
5
5

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
4
3
3
2
2
2
2
1
1
1
1
1
2
1
2
4
4
5
6
5

Chance of Frost

Temperature (°C)

27
27
24
22
20
20
20
19
19
19
19
19
19
18
19
19
20
22
25
27
28
28
29
28

Feels Like (°C)

28
28
27
26
25
25
24
23
20
21
21
20
21
21
20
20
20
21
20
21
29
28
28
28

Dew Point (°C)

11
11
11
11
12
11
11
11
10
9
8
8
8
7
7
7
6
7
7
7
7
7
8
7

Relative Humidity (%)

36
36
42
50
58
58
58
56
54
52
49
48
48
48
45
43
40
36
31
28
27
26
26
27

Pressure (mb)

1014
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012

Ozone (du)

277
275
273
272
271
270
270
269
269
268
267
266
265
264
263
263
262
263
263
264
264
263
263
262

Monday 22

Waxing Crescent 4%

08:46

19:25

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:58, Set: 19:03, Transit: 13:00. Moon - Rise: 08:46, Set: 19:25. Civil Dark: 19:29 - 06:32. Nautical Dark: 19:59 - 06:02. Astro Dark: 20:30 - 05:31

Total Clouds (% Sky Obscured)

97
97
97
99
90
81
73
73
74
76
83
88
96
94
93
92
88
83
79

Low Clouds (% Sky Obscured)

0
3
5
5
3
2
0
0
0
0
13
25
40
53
66
80
69
32
21

Medium Clouds (% Sky Obscured)

36
52
69
85
81
76
71
61
52
43
40
40
40
53
63
73
73
77
77

High Clouds (% Sky Obscured)

95
90
85
80
44
28
12
14
16
13
17
16
30
35
40
50
60
70
70

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
5
4
2
15
17
8
11
11
6
7
5
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
24
22
21
20
19
18
18
18
17
17
17
17
17
17
18
19
21

Feels Like (°C)

28
28
24
24
23
23
22
22
17
18
18
18
18
18
17
17
17
17
17

Dew Point (°C)

8
8
8
9
10
10
10
10
11
11
12
12
12
12
12
12
12
12
12

Relative Humidity (%)

29
30
35
42
50
54
56
60
62
65
68
70
70
70
70
68
67
62
57

Pressure (mb)

1012
1011
1012
1012
1013
1013
1013
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

262
261
261
261
261
261
262
262
263
264
265
266
266
267
268
269
269
270
270

Forecast for Ben Lomond, Santa Cruz County, United States of America (37.09,-122.09)

Generated: 16/09/25 16:10:11. Forecast: 16/09/25 to 22/09/25. Timezone: UTC-7.00