Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Gibbous 96%

18:30

04:22

11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
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

Sun - Rise: 06:12, Set: 19:34, Transit: 12:52. Moon - Rise: 18:30, Set: 04:22. Civil Dark: 20:03 - 05:43. Nautical Dark: 20:37 - 05:09. Astro Dark: 21:14 - 04:33

Total Clouds (% Sky Obscured)

26
36
60
84
85
81
54
35
34
24
0
0
0
11
1
6
8
0
0
3
3
12
73
100

Low Clouds (% Sky Obscured)

5
36
60
61
62
45
49
35
15
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

17
25
25
23
22
24
5
0
12
13
0
0
0
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
8
0
0
2
2
10
69
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
5
2
4
3
13
4
1
1
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)

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

Chance of Frost

Temperature (°C)

22
23
23
23
24
24
24
24
24
23
23
22
22
21
20
20
20
19
19
19
19
19
20
21

Feels Like (°C)

23
22
22
22
22
23
23
24
24
25
24
23
23
22
22
21
21
21
20
19
20
20
21
21

Dew Point (°C)

14
14
14
16
16
15
16
17
17
18
19
19
18
18
18
17
17
17
16
16
16
15
14
13

Relative Humidity (%)

60
56
56
62
60
58
62
64
67
73
78
79
81
85
85
82
84
85
84
85
84
76
66
59

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

335
337
340
343
338
336
335
334
333
332
334
334
330
325
321
316
312
311
312
310
310
310
310
311

Wednesday 26

Waxing Gibbous 99%

18:57

05:28

11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 Good
17 Good
18 Good
19 Bad
20 OK
21 Bad
22 OK
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: 06:13, Set: 19:32, Transit: 12:52. Moon - Rise: 18:57, Set: 05:28. Civil Dark: 20:01 - 05:44. Nautical Dark: 20:35 - 05:10. Astro Dark: 21:12 - 04:34

Total Clouds (% Sky Obscured)

92
100
100
74
23
4
4
16
62
31
49
41
66
52
71
90
96
72
99
100
100
93
100
96

Low Clouds (% Sky Obscured)

0
3
0
0
5
0
0
0
0
0
0
0
0
0
0
43
62
6
10
7
6
43
84
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
0
3
18
20
27
27
17
29
37
34
41
7
23

High Clouds (% Sky Obscured)

91
100
100
69
4
2
2
16
59
31
37
36
60
36
43
74
81
69
95
100
100
77
83
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
5
30
26
29
27
3
3
15
17

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)

4
4
6
7
9
8
7
6
6
9
10
9
8
7
7
6
6
6
7
7
7
8
9
10

Chance of Frost

Temperature (°C)

22
23
23
24
24
24
24
24
23
23
22
22
22
22
22
22
22
22
22
22
22
23
23
24

Feels Like (°C)

22
23
23
23
23
25
25
25
24
23
23
22
22
22
23
23
23
23
23
23
23
24
24
24

Dew Point (°C)

13
13
13
14
14
14
15
16
17
18
18
18
18
19
19
20
20
20
20
20
20
20
19
19

Relative Humidity (%)

54
52
52
52
54
55
56
61
66
74
75
79
79
81
84
87
88
85
85
85
85
83
77
73

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

312
312
312
312
310
309
307
306
305
305
304
305
305
304
304
305
306
307
308
309
308
308
306
305

Thursday 27

Waxing Gibbous 100%

19:20

06:34

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:14, Set: 19:31, Transit: 12:52. Moon - Rise: 19:20, Set: 06:34. Civil Dark: 19:59 - 05:45. Nautical Dark: 20:34 - 05:11. Astro Dark: 21:10 - 04:35

Total Clouds (% Sky Obscured)

99
81
100
100
100
100
100
100
67
100
100
100
96
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
13
14
79
15
27
75
81
67
86
90
13
12
27
27
23
22
22
24
26
38
43
42
44

Medium Clouds (% Sky Obscured)

11
2
3
66
63
38
68
67
67
75
71
52
28
35
32
80
89
58
60
76
100
100
100
100

High Clouds (% Sky Obscured)

96
58
100
100
100
100
100
100
43
100
100
100
84
100
100
100
86
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
6
9
9
9
9
9
9
3
1
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
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
None
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

25
27
40
46
16
11
42
95
95
95
24
34
19
36
24
43
52
46
81
35
15
48
75
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
3.3
1.4
1.2
0
0
0
0
0
0.2
0.3
0
0.7
0
0
0.2
0.6
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
26
26
25
25
25
24
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23

Feels Like (°C)

24
25
25
24
25
24
24
24
26
24
25
24
24
24
24
25
26
25
25
25
25
25
25
26

Dew Point (°C)

17
17
17
17
20
19
19
20
22
22
22
22
22
22
22
22
22
22
21
22
22
22
22
21

Relative Humidity (%)

61
59
58
59
72
66
70
76
94
95
94
94
94
95
95
97
95
95
91
92
91
92
91
87

Pressure (mb)

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

Ozone (du)

304
304
304
301
302
303
302
300
300
300
302
302
300
300
300
301
301
301
301
301
301
301
299
300

Friday 28

Full Moon 99%

19:42

07:41

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:15, Set: 19:29, Transit: 12:52. Moon - Rise: 19:42, Set: 07:41. Civil Dark: 19:58 - 05:47. Nautical Dark: 20:32 - 05:12. Astro Dark: 21:08 - 04:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
94
95
93
91
11
5
5
5
10
17
26
25
28
26
25
22
18
15
14
11
7
3
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
65
65
59
50
41
31
25
19
18
17
17
13
7
0
2
3
4

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
6
6
9
9
9
9
9
8
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

Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
93
95
83
71
39
32
32
35
14
12
10
9
9
7
6
5
1
1
1
0
0
0
0

Precipitation Amount (mm)

0.9
0.5
0.4
0.3
0.2
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
6
8
7
7
6
7
7
6
6
5
5
7
9
10
10
10
10
10
9
10
10
9

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
23
23
23
23
23
23
22
22
21
21
20
19
19
19
18
18
19
20

Feels Like (°C)

26
27
25
24
24
24
25
24
24
23
24
24
24
23
21
19
19
18
17
17
17
17
17
19

Dew Point (°C)

20
22
22
22
22
22
22
22
22
21
21
21
21
20
19
18
18
17
17
16
16
16
15
12

Relative Humidity (%)

84
92
92
92
92
92
92
92
92
91
91
91
92
91
84
82
86
86
86
86
85
83
75
60

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1020
1021
1021
1022
1022
1023

Ozone (du)

299
299
300
299
300
301
300
303
304
304
304
303
304
304
304
304
304
305
306
307
309
310
314
316

Saturday 29

Waning Gibbous 95%

20:03

08:49

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 OK
00 OK
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK

Sun - Rise: 06:16, Set: 19:28, Transit: 12:51. Moon - Rise: 20:03, Set: 08:49. Civil Dark: 19:56 - 05:48. Nautical Dark: 20:30 - 05:14. Astro Dark: 21:06 - 04:38

Total Clouds (% Sky Obscured)

100
58
55
60
60
60
60
55
100
82
63
50
45
44
50
46
39
29
27
26
28
37
42
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
4
4
2
2
5

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

100
58
55
60
60
55
50
50
100
82
63
50
45
43
50
45
31
16
13
8
5
12
17
20

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)

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

Chance of Frost

Temperature (°C)

21
22
23
23
23
23
23
23
22
22
21
21
21
21
20
20
20
20
20
20
21
21
22
22

Feels Like (°C)

20
21
23
23
22
23
23
25
25
22
22
21
21
21
21
21
21
22
22
22
22
22
24
24

Dew Point (°C)

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

Relative Humidity (%)

47
39
38
39
42
45
49
61
66
65
64
67
73
74
77
77
79
80
82
81
80
79
75
72

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

316
315
314
312
310
311
312
311
311
310
310
312
313
314
314
313
313
313
313
311
310
308
306
305

Sunday 30

Waning Gibbous 89%

20:25

09:58

11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
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: 06:17, Set: 19:26, Transit: 12:51. Moon - Rise: 20:25, Set: 09:58. Civil Dark: 19:54 - 05:49. Nautical Dark: 20:28 - 05:15. Astro Dark: 21:04 - 04:39

Total Clouds (% Sky Obscured)

48
48
48
44
43
48
51
58
66
69
64
56
66
76
86
84
82
80
77
75
73
80
88
96

Low Clouds (% Sky Obscured)

2
2
2
1
1
0
6
13
19
29
38
48
37
25
17
17
17
21
17
20
16
14
15
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
11
22
43
33
27
17
16
15
13
12
11
11

High Clouds (% Sky Obscured)

26
26
29
36
43
48
47
45
47
53
46
37
41
45
49
60
66
70
59
49
40
42
39
34

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
5
5
5
6
7
8
9
10
11
10
10
10
10
10
10
10
10
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

23
24
24
25
25
25
26
25
24
23
23
23
23
23
23
23
23
23
23
23
23
23
24
25

Feels Like (°C)

24
25
25
25
27
27
26
26
27
27
24
24
24
23
24
23
24
24
24
24
24
24
26
26

Dew Point (°C)

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

Relative Humidity (%)

68
67
65
64
64
63
63
67
72
78
81
87
91
92
91
91
91
91
92
89
88
88
82
78

Pressure (mb)

1023
1022
1021
1021
1020
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

303
301
299
298
297
296
295
294
294
293
293
293
293
292
291
290
290
289
289
288
288
288
287
287

Monday 31

Waning Gibbous 81%

20:49

No Set

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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: 06:18, Set: 19:24, Transit: 12:51. Moon - Rise: 20:49, Set: No Set. Civil Dark: 19:53 - 05:50. Nautical Dark: 20:26 - 05:16. Astro Dark: 21:02 - 04:41

Total Clouds (% Sky Obscured)

91
86
76
67
60
46
48
47
45
43
48
58
63
67
75
77
81
88
86
84
85

Low Clouds (% Sky Obscured)

17
18
19
17
15
12
11
10
9
10
11
13
16
19
24
20
18
14
13
10
8

Medium Clouds (% Sky Obscured)

20
30
39
44
48
40
41
47
45
43
37
27
25
19
10
25
37
50
51
53
55

High Clouds (% Sky Obscured)

29
20
20
26
31
37
32
28
23
29
35
41
48
61
65
66
71
71
71
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
9
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
1
3
2
11
14
15
27
31
28
31
30
25
29
30
28
26
19
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
27
28
27
27
27
26
26
25
25
24
24
24
24
23
23
23
23
24
24

Feels Like (°C)

26
26
27
27
30
29
28
28
28
28
25
25
26
26
26
26
24
25
25
25
24

Dew Point (°C)

21
20
20
19
19
20
20
20
20
20
20
20
20
20
21
21
22
22
22
22
21

Relative Humidity (%)

73
69
64
59
61
64
67
69
71
73
74
76
77
80
84
87
89
89
91
89
85

Pressure (mb)

1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1010

Ozone (du)

287
287
286
285
285
284
284
285
286
287
288
290
291
291
291
291
291
291
291
291
292

Forecast for Pine Orchard, New Haven, United States of America (41.27,-72.77)

Generated: 25/08/26 11:03:40. Forecast: 25/08/26 to 31/08/26. Timezone: UTC-4.00