Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

20:41

06:48

10 Bad
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

Sun - Rise: 05:58, Set: 20:22, Transit: 13:10. Moon - Rise: 20:41, Set: 06:48. Civil Dark: 20:53 - 05:28. Nautical Dark: 21:32 - 04:49. Astro Dark: 22:14 - 04:07

Total Clouds (% Sky Obscured)

88
87
87
83
89
83
86
88
83
87
100
100
99
96
99
100
100
100
100
99
100
100
100
97

Low Clouds (% Sky Obscured)

68
73
68
70
85
76
76
80
80
85
84
82
84
88
98
92
94
100
100
81
91
100
99
94

Medium Clouds (% Sky Obscured)

0
31
30
28
28
30
25
0
0
13
56
98
94
91
98
98
100
82
59
70
57
55
51
51

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
100
100
80
58
54
98
43
56
61
53
81
15
3
0

ISS Passover

Visibility (miles)

9
9
9
9
9
6
5
9
9
9
9
9
9
8
9
7
9
9
7
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
Very Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

11
0
10
19
31
46
34
17
6
9
49
91
64
40
47
54
62
59
29
71
52
33
34
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.9
0
0
0.2
0.3
0.4
0.4
0
0.6
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
23
23
23
22
22
21
20
19
19
18
18
18
18
18
18
18
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
71
66
68
67
84
80
85
88
85
85
82
86
95
96
95
95
96
96
95
95
90
86
88

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1009
1009

Ozone (du)

346
346
345
345
347
350
350
350
349
345
343
342
343
340
337
332
331
332
330
328
328
334
337
336

Thursday 30

Waning Gibbous 97%

21:06

07:53

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

Sun - Rise: 05:59, Set: 20:21, Transit: 13:10. Moon - Rise: 21:06, Set: 07:53. Civil Dark: 20:52 - 05:29. Nautical Dark: 21:30 - 04:51. Astro Dark: 22:13 - 04:08

Total Clouds (% Sky Obscured)

99
89
88
92
73
83
29
41
36
45
36
30
26
23
26
21
21
18
15
15
9
2
3
12

Low Clouds (% Sky Obscured)

98
80
80
81
52
77
21
32
31
31
30
19
18
20
18
16
18
17
13
13
8
2
3
9

Medium Clouds (% Sky Obscured)

59
55
44
49
41
25
12
13
12
19
19
17
14
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
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
5
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
2
1
1
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 (%)

8
14
8
15
16
28
27
32
20
12
1
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)

8
8
9
10
10
9
9
8
7
5
6
4
3
2
2
2
2
3
1
2
2
2
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
16
18
19
21
23
24
24
26
25
23
23
22
21
21
20
20
20
20
18
20
22
24

Dew Point (°C)

16
16
10
11
13
13
20
17
20
21
21
20
19
18
18
17
17
16
16
16
15
16
17
18

Relative Humidity (%)

89
88
63
58
59
57
81
71
81
87
91
96
98
96
96
96
96
98
96
96
96
96
92
82

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

333
333
334
333
333
331
328
328
327
327
327
328
330
333
335
337
335
334
332
332
329
328
330
333

Friday 31

Waning Gibbous 93%

21:28

08:58

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

Sun - Rise: 06:00, Set: 20:20, Transit: 13:10. Moon - Rise: 21:28, Set: 08:58. Civil Dark: 20:51 - 05:30. Nautical Dark: 21:29 - 04:52. Astro Dark: 22:11 - 04:10

Total Clouds (% Sky Obscured)

24
43
53
72
53
46
41
76
46
35
40
42
40
40
20
35
30
30
41
46
40
100
99
98

Low Clouds (% Sky Obscured)

21
19
34
59
53
41
38
48
28
20
4
8
9
17
5
0
5
2
6
12
0
0
7
13

Medium Clouds (% Sky Obscured)

0
40
39
31
0
0
0
25
4
0
0
2
0
0
0
0
0
14
31
4
0
0
19
37

High Clouds (% Sky Obscured)

0
0
0
0
0
5
2
4
5
5
40
42
40
40
20
35
30
30
41
46
40
100
99
97

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
2
1
0
0
0
0
1
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
6
6
6
6
5
3
3
3
2
1
2
3
3
3
3
2
2
3
3
3
2
2
3

Chance of Frost

Temperature (°C)

22
23
24
25
26
27
26
26
26
25
24
22
21
19
18
17
16
16
15
15
15
17
20
21

Feels Like (°C)

24
25
26
27
26
29
29
28
28
27
25
23
22
20
19
18
17
17
16
16
16
18
21
22

Dew Point (°C)

16
15
14
14
15
18
14
16
18
19
17
17
17
15
13
13
13
12
11
11
11
13
15
15

Relative Humidity (%)

68
59
54
49
49
58
48
51
62
67
66
71
76
75
70
76
79
77
74
74
74
81
75
67

Pressure (mb)

1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

330
328
327
323
319
316
312
312
310
308
307
305
305
305
305
304
304
303
303
304
306
306
305
305

Saturday 1

Waning Gibbous 87%

21:49

10:04

10 Bad
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

Sun - Rise: 06:01, Set: 20:19, Transit: 13:10. Moon - Rise: 21:49, Set: 10:04. Civil Dark: 20:50 - 05:31. Nautical Dark: 21:28 - 04:53. Astro Dark: 22:10 - 04:11

Total Clouds (% Sky Obscured)

97
98
99
100
99
99
98
99
97
100
100
100
100
100
100
100
100
100
99
99
99
99
99
100

Low Clouds (% Sky Obscured)

19
21
22
23
18
16
8
17
25
32
23
16
10
35
40
40
47
54
67
65
62
51
53
54

Medium Clouds (% Sky Obscured)

56
63
69
68
78
79
81
76
65
55
69
83
100
100
100
100
92
83
77
62
49
36
34
32

High Clouds (% Sky Obscured)

96
97
98
100
77
71
53
52
82
100
100
100
100
100
100
100
99
99
98
98
98
98
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
4
3
3
0
0
2
1
9
9
7
0

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
10
30
42
53
64
75
79
95
95
95
95
92
39
19
30
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.8
0.6
1
0.6
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
25
26
26
27
28
28
28
27
26
25
24
23
22
21
21
20
20
20
20
20
20
20
21

Feels Like (°C)

24
25
26
25
26
27
27
28
27
26
24
22
23
22
22
22
21
21
21
20
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

63
58
49
47
45
45
45
64
65
64
68
70
91
96
96
98
98
98
98
98
96
96
96
98

Pressure (mb)

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

Ozone (du)

305
304
303
301
300
298
297
297
298
298
297
297
296
296
296
296
296
297
298
297
297
298
298
299

Sunday 2

Waning Gibbous 78%

22:10

10:04

10 Bad
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

Sun - Rise: 06:02, Set: 20:18, Transit: 13:10. Moon - Rise: 22:10, Set: 10:04. Civil Dark: 20:48 - 05:32. Nautical Dark: 21:26 - 04:54. Astro Dark: 22:08 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
92
88
92
96
100
99
98
98
99
98
98
99
99
100
99
99

Low Clouds (% Sky Obscured)

64
51
40
42
43
49
50
41
49
50
39
28
13
31
45
60
74
81
87
82
75
74
71
67

Medium Clouds (% Sky Obscured)

33
27
29
26
42
55
64
40
55
35
49
38
61
64
67
79
91
88
84
83
79
75
77
70

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
88
72
58
74
86
100
93
86
79
83
80
79
84
87
92
66
45

ISS Passover

Visibility (miles)

1
9
6
8
9
6
5
8
9
9
6
2
0
0
1
1
1
1
0
0
1
1
1
4

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

40
42
41
25
43
37
38
17
16
28
73
89
86
95
84
95
95
95
95
95
83
71
70
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.5
0.8
0.5
0.7
1.2
1.3
1.3
0.8
0.4
0.2
0.3
0.2

Wind Speed/Direction (mph)

8
9
10
11
11
11
10
9
9
8
7
7
6
6
6
6
5
4
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

22
23
24
24
26
26
26
27
26
26
26
25
24
22
21
21
21
21
21
20
20
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
97
97
95
94
95
97
97
94
92
92
97
98
98
98
98
98
98
100
100
100
98
98
89

Pressure (mb)

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

Ozone (du)

299
299
299
300
300
300
299
300
301
304
304
305
304
303
305
303
304
305
307
308
309
310
311
312

Monday 3

Waning Gibbous 69%

22:33

11:11

10 Bad
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

Sun - Rise: 06:03, Set: 20:17, Transit: 13:10. Moon - Rise: 22:33, Set: 11:11. Civil Dark: 20:47 - 05:33. Nautical Dark: 21:25 - 04:55. Astro Dark: 22:06 - 04:14

Total Clouds (% Sky Obscured)

98
98
99
100
100
100
100
100
100
100
100
100
100
93
91
87
84
82
80
80
75
70
70
70

Low Clouds (% Sky Obscured)

63
59
56
52
40
22
2
1
2
0
15
28
39
37
34
32
41
54
70
72
73
70
70
70

Medium Clouds (% Sky Obscured)

68
61
51
45
50
50
59
67
76
80
82
75
68
65
63
60
55
55
60
60
60
60
64
63

High Clouds (% Sky Obscured)

21
43
68
96
98
99
100
100
100
100
100
100
100
93
91
87
84
82
80
80
75
70
70
70

ISS Passover

Visibility (miles)

7
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

47
36
24
5
9
8
3
12
16
16
25
28
27
26
30
40
93
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1
1.6
2.2
2.8
3.2
1.9
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
22
22
23
23
24
24
23
22
21
20
20
19
19
19
19
18
18
18
18
18
18
19

Feels Like (°C)

22
21
22
22
22
24
24
23
23
24
24
20
21
22
21
22
22
20
21
21
20
19
18
20

Dew Point (°C)

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

Relative Humidity (%)

80
73
68
65
61
63
65
68
73
79
85
89
92
93
93
96
96
95
95
95
89
86
82
67

Pressure (mb)

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

Ozone (du)

312
312
313
314
315
316
316
317
318
319
321
323
325
327
327
328
329
326
323
320
320
320
320
320

Tuesday 4

Waning Gibbous 58%

22:58

12:20

10 Bad
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

Sun - Rise: 06:04, Set: 20:16, Transit: 13:09. Moon - Rise: 22:58, Set: 12:20. Civil Dark: 20:46 - 05:34. Nautical Dark: 21:23 - 04:57. Astro Dark: 22:04 - 04:16

Total Clouds (% Sky Obscured)

70
70
70
75
80
65
60
60
55
45
49
48
53
51
49
47
46
42
46
46
46
51

Low Clouds (% Sky Obscured)

70
70
70
75
80
65
60
60
55
45
49
48
53
51
49
47
46
42
46
46
46
51

Medium Clouds (% Sky Obscured)

62
60
57
55
56
53
54
56
55
45
49
45
29
19
8
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
70
70
73
74
65
60
55
34
13
13
12
13
9
6
4
4
3
2
1
1
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

Fog (%)

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

Precipitation Probability (%)

95
95
88
58
48
36
15
32
40
45
39
30
22
26
32
7
11
11
8
14
16
12

Precipitation Amount (mm)

0.9
1
0.5
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
4
4
4
4
3
3
3
3
4
3
3
2
2
2
2
2
2
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
19
19
20
25
24
24
26
28
30
22
23
24
24
24
24
21
21
22
21
20

Dew Point (°C)

10
8
7
7
6
7
8
9
11
13
16
15
15
14
14
14
14
14
15
16
16
17

Relative Humidity (%)

55
45
41
38
35
36
37
38
47
56
69
68
67
66
67
68
69
71
75
78
76
76

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

321
321
320
320
319
319
319
319
320
320
321
320
318
317
316
315
314
313
311
310
310
310

Forecast for Old Sugar Loaf, Luzerne, United States of America (40.96,-75.97)

Generated: 29/07/26 10:18:30. Forecast: 29/07/26 to 04/08/26. Timezone: UTC-4.00