Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 26

Full Moon 99%

18:53

08:08

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 OK
13 Bad
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 07:02, Set: 18:59, Transit: 13:00. Moon - Rise: 18:53, Set: 08:08. Civil Dark: 19:25 - 06:36. Nautical Dark: 19:55 - 06:06. Astro Dark: 20:26 - 05:35

Total Clouds (% Sky Obscured)

62
75
86
99
100
100
100
100
100
100
100
97
98
100
100
98
60
53
48
45
35
38
42
37

Low Clouds (% Sky Obscured)

17
20
25
28
35
44
43
51
45
53
58
57
58
62
61
61
49
47
44
36
31
31
29
30

Medium Clouds (% Sky Obscured)

3
1
4
4
33
78
89
92
100
100
100
75
81
100
92
29
13
2
0
3
3
5
0
0

High Clouds (% Sky Obscured)

45
75
86
99
100
100
100
100
100
100
100
71
50
100
100
55
2
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 (%)

5
2
0
0
0
0
0
0
0
0
0
0
1
0
2
4
2
2
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)

9
7
6
4
4
5
5
5
5
6
6
6
6
6
6
6
6
7
9
11
12
12
12
12

Chance of Frost

Temperature (°C)

17
16
15
14
14
14
14
14
14
14
14
14
15
15
15
15
16
17
18
18
17
17
17
17

Feels Like (°C)

17
16
15
15
14
13
14
13
13
13
13
13
14
13
13
14
15
17
17
17
16
15
16
15

Dew Point (°C)

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

Relative Humidity (%)

67
77
82
84
86
86
87
87
89
87
86
86
83
82
80
78
72
65
61
60
63
64
65
69

Pressure (mb)

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

Ozone (du)

291
291
292
292
293
292
291
291
291
291
291
292
293
295
298
301
303
303
300
299
299
301
300
301

Sunday 27

Waning Gibbous 96%

19:20

09:19

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

Sun - Rise: 07:03, Set: 18:57, Transit: 12:59. Moon - Rise: 19:20, Set: 09:19. Civil Dark: 19:23 - 06:37. Nautical Dark: 19:54 - 06:07. Astro Dark: 20:25 - 05:36

Total Clouds (% Sky Obscured)

37
33
33
33
37
42
46
48
48
55
58
60
55
41
25
33
28
14
8
0
0
11
19
11

Low Clouds (% Sky Obscured)

30
29
26
30
34
42
46
47
48
55
58
60
55
38
21
28
26
13
7
0
0
8
7
5

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
5
2

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
16
18
7
6

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)

11
10
9
9
10
10
9
8
7
7
7
6
6
5
5
5
2
2
4
7
9
10
10
9

Chance of Frost

Temperature (°C)

16
15
14
14
14
14
14
14
14
15
15
14
14
14
14
15
17
19
20
20
20
20
20
18

Feels Like (°C)

15
14
14
14
13
13
14
13
14
13
13
13
13
13
15
16
18
21
20
19
19
18
19
18

Dew Point (°C)

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

Relative Humidity (%)

74
79
83
83
84
87
87
89
89
83
82
80
79
82
79
72
62
51
46
46
46
49
52
59

Pressure (mb)

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

Ozone (du)

302
304
303
301
300
300
302
302
303
305
304
302
303
304
302
300
299
298
296
293
289
288
288
288

Monday 28

Waning Gibbous 91%

19:51

10:32

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

Sun - Rise: 07:04, Set: 18:56, Transit: 12:59. Moon - Rise: 19:51, Set: 10:32. Civil Dark: 19:22 - 06:38. Nautical Dark: 19:52 - 06:08. Astro Dark: 20:23 - 05:37

Total Clouds (% Sky Obscured)

15
20
24
23
22
9
0
0
0
0
0
2
2
0
4
0
0
0
2
1
0
0
0
0

Low Clouds (% Sky Obscured)

9
14
17
18
20
9
0
0
0
0
0
0
0
0
2
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
2
2
0
2
0
0
0
2
1
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 (%)

2
1
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)

7
5
4
5
5
5
4
4
3
1
1
2
1
1
1
2
2
3
5
7
7
8
8
7

Chance of Frost

Temperature (°C)

17
16
16
15
15
15
15
15
15
14
14
14
14
15
16
17
19
22
22
23
23
23
22
21

Feels Like (°C)

17
17
17
17
16
16
16
16
16
17
17
16
17
17
18
20
21
23
22
23
23
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

64
71
77
78
79
82
83
84
84
84
84
83
82
80
75
64
52
44
41
40
38
39
43
47

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1009
1009
1008
1007

Ozone (du)

288
288
286
285
285
284
283
283
282
282
280
280
279
278
278
278
278
277
277
277
276
276
276
275

Tuesday 29

Waning Gibbous 83%

20:29

11:46

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

Sun - Rise: 07:05, Set: 18:54, Transit: 12:59. Moon - Rise: 20:29, Set: 11:46. Civil Dark: 19:20 - 06:39. Nautical Dark: 19:51 - 06:08. Astro Dark: 20:21 - 05:38

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
10
14
21
26
32
22
11
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
7
10
15
17
19
13
6
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
5
4
4
4
4
3
3
3
3
2
2
2
2
2
1
2
4
6
7
8
8
8
8

Chance of Frost

Temperature (°C)

20
19
18
17
17
17
17
16
16
16
16
16
16
16
17
19
21
23
24
24
25
25
24
23

Feels Like (°C)

20
19
19
19
18
18
18
18
19
18
18
18
18
18
19
22
22
24
23
24
24
24
24
22

Dew Point (°C)

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

Relative Humidity (%)

52
63
69
72
74
74
77
79
81
81
82
78
72
68
60
49
40
36
34
36
38
39
41
47

Pressure (mb)

1007
1007
1007
1007
1007
1008
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1009
1009
1008
1008
1008

Ozone (du)

274
273
273
274
274
273
273
272
271
270
270
271
271
272
272
271
271
271
270
270
272
273
273
274

Wednesday 30

Waning Gibbous 73%

21:14

12:57

18 Good
19 Good
20 Good
21 Good
22 Good
23 OK
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
16 Bad
17 Bad

Sun - Rise: 07:06, Set: 18:53, Transit: 12:58. Moon - Rise: 21:14, Set: 12:57. Civil Dark: 19:19 - 06:40. Nautical Dark: 19:49 - 06:09. Astro Dark: 20:20 - 05:39

Total Clouds (% Sky Obscured)

0
0
5
11
17
33
49
66
73
82
91
92
86
84
88
88
92
90
86
78
68
63
58
52

Low Clouds (% Sky Obscured)

0
0
0
1
0
12
22
37
47
54
66
75
77
79
84
64
48
38
33
29
28
27
29
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
5
11
17
33
49
66
73
80
75
55
35
19
39
62
81
77
70
70
66
63
58
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
2
2
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
5
4
3
3
3
3
3
3
3
3
3
3
3
3
3
4
5
6
7
8
7
7
7

Chance of Frost

Temperature (°C)

21
19
19
18
18
17
17
17
16
16
16
15
16
15
15
17
18
19
20
20
21
20
19
19

Feels Like (°C)

22
20
20
19
19
19
19
18
18
18
18
18
18
18
18
17
16
17
21
20
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

54
61
66
71
73
78
81
82
83
86
86
87
86
85
85
74
66
59
57
57
55
59
63
69

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

274
272
271
270
270
269
270
271
271
270
270
269
269
268
268
268
267
267
266
266
265
265
265
265

Thursday 1

Waning Gibbous 62%

22:10

14:02

18 OK
19 OK
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
16 Bad
17 Bad

Sun - Rise: 07:07, Set: 18:51, Transit: 12:58. Moon - Rise: 22:10, Set: 14:02. Civil Dark: 19:17 - 06:41. Nautical Dark: 19:48 - 06:10. Astro Dark: 20:18 - 05:40

Total Clouds (% Sky Obscured)

42
36
55
75
93
94
95
95
96
96
97
97
97
97
96
95
96
97
98
100
100
99
99
91

Low Clouds (% Sky Obscured)

24
22
22
22
21
26
39
56
77
85
84
83
83
82
75
57
37
32
25
21
27
28
37
35

Medium Clouds (% Sky Obscured)

0
0
1
1
2
4
24
32
35
44
54
54
54
55
69
75
79
71
60
51
33
24
26
30

High Clouds (% Sky Obscured)

42
36
55
34
5
15
20
28
24
19
20
11
11
12
15
24
28
52
77
100
99
98
97
70

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
19
19
18
18
15
15
15
14
15
15
14
14
15
14
14
14
20
20
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

74
79
86
85
85
85
86
86
87
87
89
89
87
86
85
75
68
60
57
53
51
54
57
62

Pressure (mb)

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

Ozone (du)

264
264
264
263
263
263
262
262
262
262
262
261
262
262
263
263
262
262
262
262
262
262
263
263

Friday 2

Waning Gibbous 50%

23:15

14:56

18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:08, Set: 18:50, Transit: 12:58. Moon - Rise: 23:15, Set: 14:56. Civil Dark: 19:16 - 06:41. Nautical Dark: 19:46 - 06:11. Astro Dark: 20:17 - 05:41

Total Clouds (% Sky Obscured)

80
64
48
35
25
29
42
51
63
75
82
86
86
82
79
69
63

Low Clouds (% Sky Obscured)

30
28
29
25
25
29
42
51
63
75
82
86
86
82
79
69
47

Medium Clouds (% Sky Obscured)

22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

47
37
32
19
4
3
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
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)

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

Chance of Frost

Temperature (°C)

18
17
17
16
16
16
15
15
15
15
16
16
16
17
17
19
22

Feels Like (°C)

17
17
17
17
17
17
16
16
17
17
17
17
18
17
17
16
17

Dew Point (°C)

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

Relative Humidity (%)

65
68
73
75
79
83
79
78
74
69
64
58
55
51
49
37
30

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012

Ozone (du)

263
264
264
264
263
263
263
262
262
263
263
263
264
264
264
265
265

Forecast for Valencia Gardens, San Francisco County, United States of America (37.77,-122.42)

Generated: 26/09/26 18:15:30. Forecast: 26/09/26 to 02/10/26. Timezone: UTC-7.00