Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 16

Waxing Crescent 29%

14:11

21:39

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

Sun - Rise: 06:57, Set: 19:23, Transit: 13:09. Moon - Rise: 14:11, Set: 21:39. Civil Dark: 19:52 - 06:28. Nautical Dark: 20:26 - 05:54. Astro Dark: 21:02 - 05:18

Total Clouds (% Sky Obscured)

51
44
41
35
26
22
36
54
68
89
100
100
78
93
99
95
93
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

0
0
0
9
9
0
0
50
42
65
37
38
38
44
40
35
38
41
54
26
8
19
25
19

Medium Clouds (% Sky Obscured)

24
29
29
24
12
13
18
19
18
21
18
19
6
2
0
0
15
16
87
69
85
100
100
91

High Clouds (% Sky Obscured)

0
0
0
0
0
1
5
1
18
34
100
100
51
87
96
93
80
99
99
100
100
100
100
80

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
2
4
2
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
1
3
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)

9
7
5
4
2
3
3
3
3
3
3
3
2
3
3
4
4
4
3
1
3
4
4
5

Chance of Frost

Temperature (°C)

20
18
16
14
14
14
14
13
13
12
12
12
12
12
13
16
17
19
20
22
22
22
21
20

Feels Like (°C)

20
19
18
16
16
16
15
14
13
13
12
12
12
11
13
15
17
19
20
22
22
22
22
20

Dew Point (°C)

14
15
15
13
13
11
11
9
9
10
10
10
11
11
12
13
13
13
12
13
13
13
14
14

Relative Humidity (%)

69
82
93
95
92
83
80
77
80
84
86
87
90
93
89
82
73
67
60
56
56
56
65
69

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022

Ozone (du)

284
283
284
282
283
285
283
282
279
279
279
279
279
278
279
281
282
282
282
281
280
280
279
277

Thursday 17

Waxing Crescent 41%

15:07

22:20

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 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK

Sun - Rise: 06:58, Set: 19:21, Transit: 13:09. Moon - Rise: 15:07, Set: 22:20. Civil Dark: 19:50 - 06:29. Nautical Dark: 20:24 - 05:55. Astro Dark: 21:00 - 05:20

Total Clouds (% Sky Obscured)

100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
42
17
24

Low Clouds (% Sky Obscured)

26
85
69
76
25
14
28
55
69
84
90
94
95
86
91
95
97
99
100
100
95
41
14
22

Medium Clouds (% Sky Obscured)

91
85
91
83
95
83
86
90
99
100
100
100
100
100
98
56
62
66
81
54
45
0
0
0

High Clouds (% Sky Obscured)

100
82
72
100
100
100
100
89
35
35
24
7
2
0
1
2
26
17
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
4
3
2
1
2
8
8
6
7
6
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

2
6
6
5
1
0
12
36
69
95
95
95
95
95
95
79
83
66
36
25
14
15
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.6
1.2
1.5
1.9
2
1
0.2
0.6
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
4
2
3
2
1
3
5
3
4
5
5
6
8
9
9
9
8
8
8
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
14
13
13
13
13
13
14
14
15
15
15
15
15
15
15
15
16
15
15
11
10

Relative Humidity (%)

80
85
86
85
87
89
90
92
92
98
98
100
100
98
98
98
96
98
98
98
96
86
57
53

Pressure (mb)

1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1017
1017
1016
1016
1015
1015
1014
1013
1012
1012
1011
1010
1010

Ozone (du)

277
276
276
274
275
277
277
278
278
280
281
285
287
288
292
296
297
301
303
302
302
304
307
310

Friday 18

First Quarter 51%

15:54

23:10

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

Sun - Rise: 06:59, Set: 19:19, Transit: 13:08. Moon - Rise: 15:54, Set: 23:10. Civil Dark: 19:48 - 06:30. Nautical Dark: 20:22 - 05:56. Astro Dark: 20:58 - 05:21

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
3
20
60
57
52
39
49
39
33
35
37
36
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
3
20
60
57
52
39
49
37
25
28
32
31
30

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
2
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)

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

Chance of Frost

Temperature (°C)

18
16
14
12
12
11
10
10
9
9
8
8
8
8
9
10
11
13
13
14
15
15
15
15

Feels Like (°C)

16
13
11
10
9
9
7
7
7
6
6
6
5
3
5
6
7
9
9
11
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

51
48
54
51
54
56
59
61
66
69
71
71
65
61
64
66
66
57
52
47
42
41
40
42

Pressure (mb)

1010
1011
1012
1014
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

313
310
308
308
308
309
309
310
310
311
312
315
317
318
317
317
317
317
318
317
317
317
315
313

Saturday 19

Waxing Gibbous 60%

16:33

00:08

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
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: 07:01, Set: 19:17, Transit: 13:08. Moon - Rise: 16:33, Set: 00:08. Civil Dark: 19:46 - 06:32. Nautical Dark: 20:20 - 05:57. Astro Dark: 20:56 - 05:22

Total Clouds (% Sky Obscured)

32
29
25
30
32
34
34
36
37
78
81
96
97
99
100
100
99
98
93
86
80
76
74
70

Low Clouds (% Sky Obscured)

26
25
22
24
22
25
25
21
17
16
15
12
11
10
11
17
21
29
29
25
24
28
27
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
3
73
88
100
97
91
83
85
86
23
18
17
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
37
56
80
87
93
100
96
92
89
68
43
35
30
30
25

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
1
1
1
5
5
2
6
9
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
10
9
8
7
6
6
6
6
5
3
3
3
4
5
6
8
9
10
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

48
60
71
77
77
78
79
82
79
79
75
74
72
68
65
56
49
47
47
46
49
54
58
66

Pressure (mb)

1021
1021
1022
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1023
1023
1022
1022

Ozone (du)

313
312
310
310
312
313
315
315
309
306
306
305
304
303
304
302
300
299
301
300
299
299
298
299

Sunday 20

Waxing Gibbous 70%

17:04

01:11

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 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK

Sun - Rise: 07:02, Set: 19:15, Transit: 13:08. Moon - Rise: 17:04, Set: 01:11. Civil Dark: 19:44 - 06:33. Nautical Dark: 20:18 - 05:59. Astro Dark: 20:54 - 05:24

Total Clouds (% Sky Obscured)

66
61
60
56
62
71
76
81
87
79
72
67
69
75
81
74
66
53
64
60
66
57
41
45

Low Clouds (% Sky Obscured)

48
9
29
42
26
52
56
60
67
66
72
67
69
75
81
60
41
23
31
44
61
43
23
1

Medium Clouds (% Sky Obscured)

8
61
60
56
62
71
76
81
87
79
72
42
69
23
24
24
26
23
34
33
31
21
10
0

High Clouds (% Sky Obscured)

20
20
20
25
20
15
5
5
5
0
0
0
0
0
0
0
0
0
1
1
2
33
41
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
4
3
4
3
4
5
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
18
21
32
36
67
95
95
95
95
95
85
85
49
13
20
15
4
7
8
2
3
3
1

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.8
1.2
1.2
1.4
0.8
0.5
0.7
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
12
12
11
11
11
11
11
11
11
11
11
12
13
14
15
17
17
18
18
17
17

Feels Like (°C)

11
10
10
9
10
9
9
10
10
10
11
11
10
11
11
12
13
13
13
14
15
16
17
16

Dew Point (°C)

9
10
9
7
9
10
10
10
11
11
11
11
11
11
11
12
12
11
11
10
9
9
9
10

Relative Humidity (%)

70
79
77
73
80
91
95
98
100
100
100
100
98
98
98
93
84
77
68
63
58
54
58
63

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019

Ozone (du)

298
298
300
300
301
299
298
300
300
303
303
304
305
308
309
309
311
312
313
312
311
309
309
309

Monday 21

Waxing Gibbous 79%

17:30

02:18

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

Sun - Rise: 07:03, Set: 19:13, Transit: 13:07. Moon - Rise: 17:30, Set: 02:18. Civil Dark: 19:42 - 06:34. Nautical Dark: 20:17 - 06:00. Astro Dark: 20:51 - 05:25

Total Clouds (% Sky Obscured)

63
82
100
89
79
70
66
62
58
44
30
17
37
20
19
17
20
2
8
23
33
46
51
50

Low Clouds (% Sky Obscured)

5
10
16
20
25
28
19
9
0
0
0
0
0
0
0
5
8
2
8
6
5
6
5
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
11
18
17
8
8
8
8
9
2
8
18
18
18
19
20

High Clouds (% Sky Obscured)

60
80
100
84
73
62
65
61
53
37
21
17
37
20
14
17
20
2
8
23
33
46
51
50

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 (%)

4
3
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)

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

Chance of Frost

Temperature (°C)

16
15
13
11
11
10
10
9
8
6
6
5
5
6
8
9
11
12
13
14
14
15
14
13

Feels Like (°C)

16
16
15
14
8
8
9
8
8
6
5
5
4
5
4
4
9
9
8
9
9
10
12
12

Dew Point (°C)

10
10
9
9
9
9
9
7
6
5
4
4
3
3
3
3
3
3
3
3
3
3
3
4

Relative Humidity (%)

67
71
77
85
87
90
91
90
91
90
90
90
88
79
71
64
58
54
49
47
45
43
49
54

Pressure (mb)

1019
1020
1020
1021
1022
1023
1023
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

309
311
312
314
316
318
320
320
320
320
319
319
318
317
316
315
315
316
317
318
320
322
322
321

Tuesday 22

Waxing Gibbous 86%

17:52

03:27

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 Bad
13 Bad
14 Bad

Sun - Rise: 07:04, Set: 19:12, Transit: 13:07. Moon - Rise: 17:52, Set: 03:27. Civil Dark: 19:40 - 06:35. Nautical Dark: 20:15 - 06:01. Astro Dark: 20:49 - 05:26

Total Clouds (% Sky Obscured)

55
65
75
75
75
90
100
100
100
100
70
65
70
65
65
73
76
79
86
91
100

Low Clouds (% Sky Obscured)

4
4
5
4
6
5
7
26
30
33
34
36
28
20
11
37
62
79
77
70
61

Medium Clouds (% Sky Obscured)

20
19
19
29
34
34
39
44
55
60
60
60
65
65
60
40
35
50
47
49
47

High Clouds (% Sky Obscured)

55
65
75
75
75
90
100
100
100
99
70
65
70
65
65
73
76
79
86
91
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

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 (%)

4
6
6
14
19
23
32
40
48
44
45
46
40
34
27
35
39
39
35
28
21

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
12
5
7
7
6
6
6
5
5
5
5
4
4
10
10
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

61
68
77
87
88
88
90
91
91
93
94
93
93
85
78
70
60
52
44
44
44

Pressure (mb)

1029
1029
1030
1030
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1031

Ozone (du)

321
319
316
314
310
306
302
301
300
300
300
300
300
302
304
306
307
308
309
309
308

Forecast for East Dover, Canada (44.50,-63.83)

Generated: 16/09/26 18:48:28. Forecast: 16/09/26 to 22/09/26. Timezone: UTC-3.00