Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Full Moon 99%

19:42

07:41

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 OK
06 Good
07 Good
08 Good
09 OK
10 OK
11 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)

87
70
93
100
85
99
100
100
100
88
93
88
85
75
65
60
55
38
2
8
13
25
35
58

Low Clouds (% Sky Obscured)

15
34
53
50
57
44
49
44
55
26
21
13
12
10
7
4
4
7
1
3
4
11
13
14

Medium Clouds (% Sky Obscured)

14
3
8
0
0
0
0
0
0
8
15
16
4
1
9
14
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
70
93
100
71
97
100
100
100
76
82
72
75
75
65
60
55
18
0
0
0
0
1
45

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

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

Precipitation Probability (%)

65
39
32
42
33
25
14
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0
0
0.2
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
3
4
7
6
3
4
5
6
6
8
10
11
11
11
10
9
8
8
8
8
8
6
5

Chance of Frost

Temperature (°C)

25
26
26
25
25
24
24
24
23
23
23
23
21
21
20
20
19
18
18
18
18
19
21
22

Feels Like (°C)

26
28
27
26
26
27
26
26
24
24
24
22
21
20
19
19
19
18
18
18
18
20
21
23

Dew Point (°C)

18
19
19
18
18
21
21
20
20
20
20
19
16
14
14
14
14
14
14
15
14
12
10
8

Relative Humidity (%)

65
65
65
64
67
79
79
80
83
83
81
78
73
67
66
70
73
77
79
81
73
63
50
41

Pressure (mb)

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

Ozone (du)

303
302
302
301
302
302
303
303
304
305
306
306
307
307
305
305
304
303
304
305
307
309
311
311

Saturday 29

Waning Gibbous 95%

20:03

08:49

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

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)

29
16
40
22
2
15
0
11
50
51
12
6
15
47
98
100
91
96
75
92
93
62
78
71

Low Clouds (% Sky Obscured)

4
4
13
6
1
4
0
2
0
0
0
0
0
0
0
0
0
0
1
3
8
7
55
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
2
6
4
6
77
53
90
30
31
35
38

High Clouds (% Sky Obscured)

12
2
0
0
0
2
0
0
40
42
11
6
14
43
98
100
90
46
36
85
39
12
18
45

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
3

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
4
6
7
8
6
5
5
5
5
6
6
6
5
5
4
5
4
4
4
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
23
23
23
23
24
24
23
21
21
23
23
22
21
21
21
21
21
21
22
22
23
23

Dew Point (°C)

8
8
10
10
10
10
13
14
15
16
17
17
16
16
16
16
16
17
17
17
16
15
15
16

Relative Humidity (%)

38
38
41
43
43
43
53
59
64
69
73
74
71
71
73
75
76
79
81
80
73
65
62
63

Pressure (mb)

1023
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

310
311
311
311
311
311
311
313
314
314
312
311
309
310
309
308
305
306
306
305
302
301
300
299

Sunday 30

Waning Gibbous 89%

20:25

09:58

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 OK
11 OK

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)

58
83
85
88
79
100
85
98
94
100
100
99
93
90
75
100
100
96
82
54
59
65
25
27

Low Clouds (% Sky Obscured)

36
28
24
76
36
34
9
10
86
24
89
87
92
90
75
43
75
35
54
43
5
0
0
2

Medium Clouds (% Sky Obscured)

20
24
36
31
22
49
30
42
93
100
100
97
86
85
65
50
36
63
8
39
36
39
25
25

High Clouds (% Sky Obscured)

9
42
25
29
55
99
20
41
34
30
96
71
60
38
48
100
100
88
82
46
45
50
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
9
2
3
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
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
8
8
41
65
57
34
90
95
82
84
55
27
4
3
0
0
0
0
0
0
1
0
0

Precipitation Amount (mm)

0
0
0
0
0.4
0.3
0
0.7
0.9
0.8
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
8
8
7
11
13
12
9
8
6
6
7
5
5
4
4
4
4
4
4
4
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
25
26
26
26
24
24
24
25
25
24
23
23
23
23
22
22
22
22
22
23
24
28

Dew Point (°C)

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

Relative Humidity (%)

65
62
60
61
65
67
77
79
88
91
91
91
88
85
83
84
85
83
82
80
76
66
60
58

Pressure (mb)

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

Ozone (du)

298
296
295
293
293
294
294
295
296
297
296
295
295
295
295
295
296
297
297
298
298
300
301
302

Monday 31

Waning Gibbous 81%

20:49

11:11

12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 06:18, Set: 19:24, Transit: 12:51. Moon - Rise: 20:49, Set: 11:11. Civil Dark: 19:53 - 05:50. Nautical Dark: 20:26 - 05:16. Astro Dark: 21:02 - 04:41

Total Clouds (% Sky Obscured)

32
56
52
51
53
54
56
45
76
77
59
88
94
100
99
98
96
97
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
29
30
23
4
6
13
0
1
5
9
14
22
28
31
48
65
71
75
80
86
92
96
93

Medium Clouds (% Sky Obscured)

23
22
27
33
38
34
26
19
17
15
13
19
28
36
54
61
92
92
96
100
100
99
99
97

High Clouds (% Sky Obscured)

3
25
15
20
31
31
30
30
57
57
44
73
86
99
75
51
31
29
5
20
52
76
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
5
2
2
2
2

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
0
0
0
0
0
0
1
2
19
18
33
49
60
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1.5
1.7
2
0.9

Wind Speed/Direction (mph)

1
4
6
6
5
5
5
7
8
8
7
6
7
7
7
7
7
7
8
9
10
10
11
11

Chance of Frost

Temperature (°C)

26
26
26
26
25
25
25
24
23
23
22
22
22
22
22
22
22
22
22
22
22
22
22
22

Feels Like (°C)

29
29
26
26
27
28
27
26
26
24
23
25
23
22
23
23
22
22
23
22
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

54
54
55
59
60
59
64
69
72
78
81
84
84
83
84
87
88
85
91
92
95
95
95
95

Pressure (mb)

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

Ozone (du)

303
303
303
301
300
300
298
297
296
296
294
294
292
292
291
291
291
290
290
290
290
290
290
290

Tuesday 1

Waning Gibbous 72%

21:18

No Set

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
11 Bad

Sun - Rise: 06:19, Set: 19:23, Transit: 12:50. Moon - Rise: 21:18, Set: No Set. Civil Dark: 19:51 - 05:51. Nautical Dark: 20:25 - 05:17. Astro Dark: 21:00 - 04:42

Total Clouds (% Sky Obscured)

100
100
96
93
89
85
83
80
86
93
100
100
100
100
100
100
100
100
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

89
91
90
87
84
85
83
80
86
92
94
94
94
94
99
99
99
99
99
98
99
99
98
98

Medium Clouds (% Sky Obscured)

96
95
66
81
72
14
8
4
8
21
38
44
58
70
41
40
40
39
40
42
48
55
64
74

High Clouds (% Sky Obscured)

100
93
61
41
28
25
28
46
83
92
99
100
100
100
100
100
100
98
95
93
89
86
85
87

ISS Passover

Visibility (miles)

5
3
8
8
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
7
8
7
6
5

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

Precipitation Probability (%)

95
78
54
43
36
29
31
24
26
39
43
66
84
92
95
95
95
95
95
95
95
80
56
56

Precipitation Amount (mm)

0.8
0.5
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
2.2
2.1
2
1.7
1.6
1.3
0.9
0.5
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
23
23
23
23
23
23
22
22
22
22
22
22
22
22
22
22
22
22
22
22
23
23

Feels Like (°C)

21
21
22
22
22
22
22
21
21
21
20
21
21
22
22
21
22
22
22
22
22
22
22
22

Dew Point (°C)

21
21
22
22
22
22
22
22
21
21
21
21
21
21
21
20
21
21
21
21
21
21
22
22

Relative Humidity (%)

94
94
95
95
94
92
95
94
94
92
91
92
92
91
91
92
92
92
92
92
94
94
94
94

Pressure (mb)

1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1018
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

291
291
293
295
297
298
298
297
298
297
298
297
297
296
295
295
294
294
293
293
293
292
291
290

Wednesday 2

Waning Gibbous 61%

21:53

12:26

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
11 Bad

Sun - Rise: 06:20, Set: 19:21, Transit: 12:50. Moon - Rise: 21:53, Set: 12:26. Civil Dark: 19:49 - 05:52. Nautical Dark: 20:23 - 05:18. Astro Dark: 20:58 - 04:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
97
97
96
96
96
95
95
92
88
86
85

Low Clouds (% Sky Obscured)

98
97
98
98
98
98
96
96
91
87
82
84
88
89
89
90
88
91
90
93
76
59
41
33

Medium Clouds (% Sky Obscured)

83
93
80
66
51
49
51
52
50
51
46
35
24
16
11
6
0
0
0
0
0
0
0
19

High Clouds (% Sky Obscured)

92
95
96
98
100
99
98
97
98
99
100
97
94
91
78
58
39
24
11
0
12
19
22
21

ISS Passover

Visibility (miles)

7
8
9
9
8
8
7
6
5
4
3
2
4
6
8
8
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

54
51
49
48
45
50
53
56
95
95
95
95
95
95
95
95
65
49
34
11
10
7
4
2

Precipitation Amount (mm)

0
0
0.2
0.2
0.3
0.2
0
0
0.6
0.9
1.4
1.4
1.2
1
0.9
0.7
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
10
9
9
9
10
11
11
11
11
12
13
13
13
13
13
12
12
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
24
24
23
23
23
23
23
23
23
22
22
22
22
22
21
22
21
22
23
24
24

Dew Point (°C)

22
22
23
23
23
23
23
23
22
22
22
21
21
21
21
21
21
21
21
21
21
21
21
21

Relative Humidity (%)

94
94
94
94
95
94
95
97
97
96
96
96
96
95
95
96
96
96
96
95
96
89
83
78

Pressure (mb)

1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

290
290
289
289
289
289
289
289
289
289
289
288
289
289
290
290
291
292
293
294
295
295
295
295

Thursday 3

Waning Gibbous 49%

22:37

13:41

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

Sun - Rise: 06:21, Set: 19:19, Transit: 12:50. Moon - Rise: 22:37, Set: 13:41. Civil Dark: 19:47 - 05:53. Nautical Dark: 20:21 - 05:19. Astro Dark: 20:56 - 04:45

Total Clouds (% Sky Obscured)

83
83
78
72
67
67
70
74
83
86
80
64
54
38
41
40
33
38
43
48

Low Clouds (% Sky Obscured)

25
17
23
29
36
36
36
36
29
21
16
15
17
14
16
15
16
14
14
14

Medium Clouds (% Sky Obscured)

37
56
46
38
31
21
11
0
7
12
18
17
13
9
13
14
16
14
12
10

High Clouds (% Sky Obscured)

18
20
15
9
4
19
35
50
56
61
65
37
13
0
2
5
8
15
22
28

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 (%)

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

Precipitation Probability (%)

1
0
2
2
2
8
11
11
14
14
7
7
5
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)

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

Chance of Frost

Temperature (°C)

26
26
27
27
27
27
26
25
24
24
23
22
22
22
22
21
21
21
21
21

Feels Like (°C)

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

Dew Point (°C)

20
20
20
20
20
20
20
20
20
20
20
20
20
19
19
19
19
19
18
17

Relative Humidity (%)

72
67
62
62
63
63
68
73
78
80
85
89
88
87
87
87
88
88
83
75

Pressure (mb)

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

Ozone (du)

296
297
298
299
300
301
302
303
304
302
301
300
301
302
303
303
303
303
303
303

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

Generated: 28/08/26 12:15:46. Forecast: 28/08/26 to 03/09/26. Timezone: UTC-4.00