Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Crescent 6%

04:29

18:53

11 OK
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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Bad

Sun - Rise: 06:08, Set: 20:00, Transit: 13:03. Moon - Rise: 04:29, Set: 18:53. Civil Dark: 20:29 - 05:39. Nautical Dark: 21:05 - 05:03. Astro Dark: 21:43 - 04:25

Total Clouds (% Sky Obscured)

32
44
56
66
73
100
99
98
91
72
100
97
93
100
64
100
38
49
53
59
97
100
46
60

Low Clouds (% Sky Obscured)

25
30
27
23
35
58
47
30
11
10
0
11
13
1
0
0
1
8
10
9
8
11
14
31

Medium Clouds (% Sky Obscured)

2
18
31
50
6
20
8
47
20
2
17
7
32
45
40
6
0
30
4
2
45
43
5
32

High Clouds (% Sky Obscured)

4
3
19
7
62
62
93
91
84
56
100
93
92
100
64
100
35
33
30
39
92
97
27
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
2
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
0
0
5
10
23
34
95
95
58
68
76
95
42
26
18
0
0
0
8
0
0
0
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.8
1
0.3
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
5
6
8
10
10
8
8
11
3
2
4
4
5
4
5
4
4
4
4
4
4
5
4

Chance of Frost

Temperature (°C)

29
31
32
34
34
34
32
32
30
28
27
26
25
25
25
24
24
24
23
23
23
25
26
28

Feels Like (°C)

30
32
32
34
34
34
33
32
30
31
31
28
28
27
27
26
26
26
26
25
26
28
29
32

Dew Point (°C)

13
13
16
19
17
16
20
19
28
27
25
25
24
24
24
23
23
23
23
22
23
24
24
21

Relative Humidity (%)

37
34
37
42
37
35
47
48
87
94
91
92
92
94
94
94
95
95
95
95
95
92
84
68

Pressure (mb)

1016
1016
1015
1014
1014
1013
1013
1012
1013
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1013
1013
1012
1012

Ozone (du)

314
313
312
312
312
312
312
309
313
315
313
314
313
314
316
317
314
313
313
313
312
311
312
313

Tuesday 11

Waning Crescent 2%

05:48

19:33

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: 06:08, Set: 19:59, Transit: 13:03. Moon - Rise: 05:48, Set: 19:33. Civil Dark: 20:28 - 05:40. Nautical Dark: 21:03 - 05:04. Astro Dark: 21:41 - 04:27

Total Clouds (% Sky Obscured)

50
84
100
94
92
67
59
73
68
87
100
100
72
81
100
91
100
100
100
100
100
78
71
100

Low Clouds (% Sky Obscured)

16
22
18
24
14
0
0
0
0
0
0
0
0
1
12
18
80
68
36
19
23
7
0
0

Medium Clouds (% Sky Obscured)

2
10
16
17
0
16
16
0
0
1
0
0
49
55
100
83
85
100
85
89
75
45
25
12

High Clouds (% Sky Obscured)

30
57
100
92
63
67
59
73
68
87
100
100
70
76
100
45
98
99
100
100
81
71
55
100

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
5
6
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

9
2
0
0
0
1
1
1
15
13
2
9
25
19
63
86
86
66
71
31
2
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
31
32
32
32
32
31
30
28
27
26
25
24
24
23
23
22
22
22
23
23
24
26

Feels Like (°C)

32
32
32
32
32
33
33
33
33
32
30
29
28
27
27
26
24
24
25
25
25
26
27
27

Dew Point (°C)

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

Relative Humidity (%)

63
55
47
43
42
48
43
45
55
66
69
72
73
85
89
94
94
94
95
95
94
95
83
59

Pressure (mb)

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

Ozone (du)

312
313
314
315
314
314
314
312
312
312
311
312
313
312
310
310
311
312
314
315
315
316
316
315

Wednesday 12

New Moon 0%

07:03

20:05

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Bad
19 Good
20 Bad
21 Good
22 Good
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: 06:09, Set: 19:58, Transit: 13:03. Moon - Rise: 07:03, Set: 20:05. Civil Dark: 20:26 - 05:41. Nautical Dark: 21:02 - 05:06. Astro Dark: 21:39 - 04:28

Total Clouds (% Sky Obscured)

56
62
68
70
72
70
22
46
15
78
7
10
36
42
59
68
72
63
56
57
51
68
83
100

Low Clouds (% Sky Obscured)

0
0
6
0
0
0
15
21
10
0
0
0
0
0
28
37
40
33
32
38
25
34
44
53

Medium Clouds (% Sky Obscured)

1
0
0
0
0
2
6
16
5
5
4
2
3
6
0
45
51
50
45
45
45
40
40
40

High Clouds (% Sky Obscured)

55
57
58
66
62
55
2
10
0
69
2
10
36
35
40
35
35
35
35
35
35
24
43
60

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
1
1
1
3
7
13
37

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

Chance of Frost

Temperature (°C)

27
29
30
31
31
31
31
31
29
26
24
23
22
22
21
21
21
21
21
21
21
23
25
27

Feels Like (°C)

27
31
32
32
32
32
32
33
32
28
26
26
25
22
22
23
23
22
23
23
23
25
27
29

Dew Point (°C)

15
15
15
15
14
13
13
15
20
21
19
19
18
18
18
18
18
18
18
18
19
20
22
24

Relative Humidity (%)

47
43
40
39
35
33
33
39
58
73
74
76
79
81
82
85
86
85
85
86
85
81
80
83

Pressure (mb)

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

Ozone (du)

317
318
318
316
316
314
313
314
313
314
314
314
313
311
311
310
310
310
310
310
313
313
314
313

Thursday 13

Waxing Crescent 1%

08:15

20:32

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: 06:10, Set: 19:56, Transit: 13:03. Moon - Rise: 08:15, Set: 20:32. Civil Dark: 20:25 - 05:42. Nautical Dark: 21:00 - 05:07. Astro Dark: 21:38 - 04:29

Total Clouds (% Sky Obscured)

86
84
81
70
70
37
54
86
100
100
100
100
100
100
99
47
46
64
100
100
96
78
73
58

Low Clouds (% Sky Obscured)

46
38
30
23
15
7
5
2
0
2
3
5
26
44
60
45
40
39
60
61
66
67
64
58

Medium Clouds (% Sky Obscured)

3
0
0
9
17
24
23
23
22
27
28
28
39
60
57
47
46
41
40
79
38
38
40
20

High Clouds (% Sky Obscured)

57
53
50
32
18
7
24
47
88
100
100
100
100
100
99
47
46
64
100
100
96
72
40
20

ISS Passover

Visibility (miles)

8
2
5
5
5
3
4
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

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

Precipitation Probability (%)

68
62
54
54
61
56
48
22
2
0
0
0
65
95
95
95
95
95
95
95
95
95
93
55

Precipitation Amount (mm)

0.4
0.2
0
0
0.3
0.3
0.3
0
0
0
0
0
0.3
0.6
1
1
0.8
0.6
1.1
1.6
2
1.4
0.8
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
31
32
32
32
32
31
29
27
26
25
25
24
24
24
24
23
23
23
23
24
26
27

Feels Like (°C)

31
33
33
35
35
35
36
35
32
30
29
28
27
27
27
26
27
26
25
23
24
25
25
26

Dew Point (°C)

26
25
25
25
24
27
27
26
25
24
24
23
22
22
22
22
21
21
20
19
19
19
16
13

Relative Humidity (%)

81
75
69
67
63
73
73
76
81
83
87
88
87
88
88
89
87
85
83
78
78
70
53
43

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

313
313
312
313
311
311
310
309
309
310
309
311
310
311
310
310
311
311
311
311
312
312
311
311

Friday 14

Waxing Crescent 6%

09:24

20:56

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

Sun - Rise: 06:11, Set: 19:55, Transit: 13:03. Moon - Rise: 09:24, Set: 20:56. Civil Dark: 20:24 - 05:43. Nautical Dark: 20:59 - 05:08. Astro Dark: 21:36 - 04:31

Total Clouds (% Sky Obscured)

51
65
79
66
64
30
48
48
55
51
49
54
49
49
37
27
38
46
42
34
24
35
45
53

Low Clouds (% Sky Obscured)

51
50
44
41
37
30
37
41
45
38
29
22
29
36
37
27
38
46
36
18
0
0
0
0

Medium Clouds (% Sky Obscured)

4
2
11
6
2
0
7
16
24
24
22
25
32
36
37
23
22
21
12
6
0
0
0
0

High Clouds (% Sky Obscured)

31
46
62
41
21
0
6
12
18
18
17
17
10
5
0
8
12
14
18
20
24
34
43
53

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 (%)

41
26
1
1
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)

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

Chance of Frost

Temperature (°C)

28
29
30
31
32
32
32
31
30
28
27
26
25
24
23
22
19
19
18
18
18
18
19
21

Feels Like (°C)

27
29
30
31
30
30
32
30
30
29
28
25
25
24
23
22
20
19
19
18
17
16
17
18

Dew Point (°C)

12
12
14
15
16
18
17
16
16
16
16
16
15
16
15
15
12
12
12
12
11
11
10
9

Relative Humidity (%)

37
34
37
38
39
43
39
40
42
48
50
54
55
59
62
63
63
66
70
69
65
64
55
46

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1017
1018
1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023

Ozone (du)

310
309
308
310
310
311
315
319
322
326
328
328
328
326
325
323
323
323
323
322
321
321
321
320

Saturday 15

Waxing Crescent 12%

10:31

21:19

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

Sun - Rise: 06:12, Set: 19:54, Transit: 13:02. Moon - Rise: 10:31, Set: 21:19. Civil Dark: 20:22 - 05:44. Nautical Dark: 20:57 - 05:09. Astro Dark: 21:34 - 04:32

Total Clouds (% Sky Obscured)

44
34
25
31
27
24
49
73
98
88
79
72
64
51
39
52
67
78
78
85
82
86
92
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
17
35
53
71

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
2
2
3
2
1
0
12
24
35
32
29
38
40
42
45

High Clouds (% Sky Obscured)

44
34
25
31
27
24
49
73
98
88
79
72
63
50
38
52
59
61
69
80
82
86
92
95

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
1
0
0
0
0
0
0
0
0
0
0
1
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
19
20
26
26
25
26
27
28
19
19
20
19
18
17
18
19
19
19
18
18
21
21

Dew Point (°C)

8
8
8
8
8
8
8
10
13
15
15
14
14
13
12
12
12
13
13
13
13
13
12
12

Relative Humidity (%)

39
36
33
30
30
29
29
38
50
66
67
68
69
70
70
71
72
74
76
70
67
64
56
50

Pressure (mb)

1023
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

320
319
317
316
314
312
310
309
308
307
306
305
303
302
301
299
298
297
297
297
298
299
299
298

Sunday 16

Waxing Crescent 20%

No Rise

21:43

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: 06:13, Set: 19:52, Transit: 13:02. Moon - Rise: No Rise, Set: 21:43. Civil Dark: 20:21 - 05:45. Nautical Dark: 20:55 - 05:10. Astro Dark: 21:32 - 04:33

Total Clouds (% Sky Obscured)

97
99
100
100
99
98
99
99
100
100
99
99
99
99
99
98
98
97
95
92
88

Low Clouds (% Sky Obscured)

73
75
77
79
82
85
75
64
54
54
53
53
64
74
85
83
73
63
54
45
35

Medium Clouds (% Sky Obscured)

64
77
86
71
58
45
54
64
73
55
36
18
14
11
8
25
44
63
66
71
77

High Clouds (% Sky Obscured)

96
96
94
92
90
90
91
95
99
94
90
85
82
79
72
70
73
76
55
33
12

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

51
76
95
94
89
75
66
53
33
36
37
35
94
95
95
95
95
49
41
28
0

Precipitation Amount (mm)

0
0.4
0.6
0.6
0.5
0.3
0.2
0
0
0
0
0
0.6
1.3
2.1
1.5
0.8
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
13
13
15
16
18
19
20
21
21
21
22
22
22
22
22
21
21
21
20

Relative Humidity (%)

44
49
53
58
64
72
80
84
88
92
94
94
95
96
96
97
96
96
98
95
92

Pressure (mb)

1018
1017
1016
1016
1015
1014
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

298
298
298
298
296
295
294
295
296
297
298
298
298
298
297
297
297
297
298
298
299

Forecast for Batsto, Burlington, United States of America (39.64,-74.65)

Generated: 10/08/26 11:37:55. Forecast: 10/08/26 to 16/08/26. Timezone: UTC-4.00