Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 17

Waxing Crescent 41%

14:31

22:58

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

Sun - Rise: 07:00, Set: 19:18, Transit: 13:08. Moon - Rise: 14:31, Set: 22:58. Civil Dark: 19:43 - 06:34. Nautical Dark: 20:13 - 06:04. Astro Dark: 20:43 - 05:34

Total Clouds (% Sky Obscured)

20
15
12
9
7
53
40
41
55
95
93
95
92
71
76
82
53
62
32
32
37
90
91
77

Low Clouds (% Sky Obscured)

0
0
0
0
7
0
2
3
0
0
0
11
33
49
28
12
1
0
0
0
6
15
8
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
53
40
41
55
94
91
89
90
67
75
82
51
51
28
27
24
60
48
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
3
5
7
70
65
65

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

Precipitation Probability (%)

0
0
0
2
0
0
4
21
25
48
25
20
22
37
31
43
26
11
9
7
9
39
51
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0
0
0
0.2
0
0.2
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

33
33
32
29
26
25
24
24
23
23
22
22
22
22
22
21
22
25
27
30
32
34
32
31

Feels Like (°C)

35
35
34
31
28
26
24
24
24
24
24
24
23
23
23
23
23
27
29
33
36
38
35
34

Dew Point (°C)

12
13
14
15
14
13
13
13
13
15
19
19
19
19
19
19
19
20
19
19
19
19
16
14

Relative Humidity (%)

28
30
34
43
46
47
49
50
54
63
83
81
84
84
85
84
84
76
60
51
45
41
37
35

Pressure (mb)

1021
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1016

Ozone (du)

290
289
288
288
287
286
285
285
284
285
285
283
281
281
281
282
283
283
282
281
279
278
276
274

Friday 18

First Quarter 51%

15:20

23:49

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:00, Set: 19:16, Transit: 13:08. Moon - Rise: 15:20, Set: 23:49. Civil Dark: 19:42 - 06:35. Nautical Dark: 20:11 - 06:05. Astro Dark: 20:42 - 05:35

Total Clouds (% Sky Obscured)

100
90
74
100
78
100
100
94
100
100
100
100
100
100
97
86
58
56
70
80
94
99
99
99

Low Clouds (% Sky Obscured)

80
60
25
89
47
14
24
15
16
18
19
19
22
19
13
14
13
13
28
52
74
95
89
95

Medium Clouds (% Sky Obscured)

9
26
26
17
6
30
36
59
66
82
98
98
96
95
64
43
46
47
48
56
65
55
55
54

High Clouds (% Sky Obscured)

55
56
55
55
57
100
100
75
100
100
100
100
93
92
96
85
51
27
7
4
5
7
6
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

62
71
83
95
95
95
95
95
95
94
71
53
50
52
50
41
40
36
35
32
53
59
51
59

Precipitation Amount (mm)

0
0.3
0.4
0
0.5
0.9
0.8
0.4
0.7
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

34
32
31
31
28
26
27
27
26
26
25
25
25
25
25
25
25
26
27
27
27
26
26
26

Dew Point (°C)

13
16
15
16
15
22
23
22
22
22
22
22
22
22
21
21
21
20
18
16
16
16
18
18

Relative Humidity (%)

34
42
43
49
50
85
92
91
92
92
92
92
92
92
91
92
89
80
71
61
57
57
64
66

Pressure (mb)

1015
1015
1015
1016
1016
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1018
1018
1017
1017
1017
1017

Ozone (du)

274
273
272
271
271
271
271
271
271
271
270
269
266
265
265
265
264
264
263
264
264
265
265
264

Saturday 19

Waxing Gibbous 61%

16:02

00:45

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:01, Set: 19:15, Transit: 13:07. Moon - Rise: 16:02, Set: 00:45. Civil Dark: 19:40 - 06:36. Nautical Dark: 20:10 - 06:06. Astro Dark: 20:40 - 05:36

Total Clouds (% Sky Obscured)

98
91
92
92
94
93
95
97
96
100
99
98
98
95
97
100
100
98
80
85
89
89
99
100

Low Clouds (% Sky Obscured)

83
76
66
66
67
58
78
84
75
96
96
96
97
95
97
98
99
95
40
41
54
45
87
90

Medium Clouds (% Sky Obscured)

79
69
56
58
67
64
63
64
65
67
63
57
55
49
50
52
57
53
53
49
35
39
28
15

High Clouds (% Sky Obscured)

1
1
0
0
0
3
2
1
40
19
0
4
0
2
3
3
3
9
43
48
62
72
80
85

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

Precipitation Probability (%)

72
77
70
59
47
37
30
22
27
25
33
30
25
22
31
35
28
18
20
24
28
32
29
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
26
26
25
24
24
24
23
23
24
23
23
23
23
23
24
24
24
25
27
29
30
30
29

Dew Point (°C)

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

Relative Humidity (%)

62
64
61
64
71
75
78
80
80
83
83
85
88
89
89
92
91
89
84
69
59
53
49
51

Pressure (mb)

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

Ozone (du)

264
264
264
264
264
265
265
265
265
265
264
264
265
265
266
267
268
269
269
268
269
269
269
268

Sunday 20

Waxing Gibbous 70%

16:02

01:44

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

Sun - Rise: 07:02, Set: 19:13, Transit: 13:07. Moon - Rise: 16:02, Set: 01:44. Civil Dark: 19:39 - 06:36. Nautical Dark: 20:08 - 06:07. Astro Dark: 20:39 - 05:36

Total Clouds (% Sky Obscured)

100
69
33
11
15
24
37
55
74
65
57
62
64
65
59
53
58
68
91
100
99
99
98
97

Low Clouds (% Sky Obscured)

87
69
27
11
3
6
27
51
74
43
10
14
14
14
18
19
22
21
21
27
43
70
76
82

Medium Clouds (% Sky Obscured)

1
0
0
1
2
2
1
2
2
2
2
2
2
2
2
2
0
0
0
9
18
27
38
46

High Clouds (% Sky Obscured)

85
57
27
4
2
2
2
10
17
25
38
52
62
57
38
25
43
62
91
96
92
90
84
82

ISS Passover

Visibility (miles)

9
7
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
Very Light Rain
Light Rain

Precipitation Probability (%)

28
26
37
14
2
0
0
0
1
0
1
1
0
0
0
0
1
1
1
20
44
42
60
75

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
0.2
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
29
28
26
27
26
25
25
24
25
26
25
26
26
26
27
28
30
31
31
31
31
30

Dew Point (°C)

19
19
18
20
19
19
19
19
19
19
19
20
20
20
20
20
20
20
19
19
18
18
18
16

Relative Humidity (%)

62
62
62
73
77
78
81
83
84
85
88
89
91
91
92
91
87
78
68
59
52
53
50
47

Pressure (mb)

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

Ozone (du)

268
270
270
270
271
272
273
274
274
273
273
272
272
273
273
274
275
276
277
277
278
277
278
278

Monday 21

Waxing Gibbous 79%

16:38

02:45

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:03, Set: 19:12, Transit: 13:06. Moon - Rise: 16:38, Set: 02:45. Civil Dark: 19:37 - 06:37. Nautical Dark: 20:07 - 06:08. Astro Dark: 20:37 - 05:37

Total Clouds (% Sky Obscured)

96
95
94
93
94
94
94
96
97
98
98
98
98
98
98
97
96
95
94
94
93
92
94
97

Low Clouds (% Sky Obscured)

81
78
75
72
73
65
69
60
66
76
80
82
81
81
59
56
61
64
70
71
70
71
74
76

Medium Clouds (% Sky Obscured)

54
43
29
19
13
6
0
8
23
42
62
69
73
70
69
68
64
56
50
52
58
64
75
82

High Clouds (% Sky Obscured)

78
74
60
71
72
75
77
80
83
88
85
83
74
76
83
85
73
63
56
65
67
65
75
75

ISS Passover

Visibility (miles)

9
9
9
9
9
7
8
9
4
1
1
1
7
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

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

Precipitation Probability (%)

88
90
87
94
81
79
67
72
95
95
85
60
45
26
19
15
23
21
17
24
27
28
49
58

Precipitation Amount (mm)

0.7
0.5
0.4
0.4
0.3
0.2
0
0
0.8
0.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
29
29
28
27
27
25
25
25
24
24
24
24
24
24
24
24
25
26
27
27
27
26
31

Dew Point (°C)

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

Relative Humidity (%)

48
48
54
60
67
74
83
88
92
95
96
98
96
96
96
96
96
96
95
94
87
81
74
77

Pressure (mb)

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

Ozone (du)

279
279
279
280
281
281
281
281
282
283
283
283
282
282
283
284
285
286
286
287
287
287
287
287

Tuesday 22

Waxing Gibbous 87%

17:10

03:48

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:03, Set: 19:10, Transit: 13:06. Moon - Rise: 17:10, Set: 03:48. Civil Dark: 19:36 - 06:38. Nautical Dark: 20:05 - 06:08. Astro Dark: 20:36 - 05:38

Total Clouds (% Sky Obscured)

99
98
98
97
96
96
96
93
91
88
90
91
92
94
96
98
93
89
85
90
95
100
95
90

Low Clouds (% Sky Obscured)

73
66
61
55
63
71
78
80
82
84
85
91
92
94
96
98
93
89
85
90
95
100
95
90

Medium Clouds (% Sky Obscured)

89
90
90
90
78
68
57
47
37
27
28
28
29
19
9
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
40
35
30
38
52
65
51
35
24
18
16
14
11
8
5
3
2
1
1
1
1
6
12

ISS Passover

Visibility (miles)

8
7
8
9
9
9
9
9
8
6
5
6
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

61
52
45
41
33
23
10
13
14
12
13
13
13
13
13
12
10
7
1
6
9
10
10
7

Precipitation Amount (mm)

0.3
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
7
7
7
7
7
7
7
7
7
8
8
8
8
8
7
7
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
29
29
28
27
24
24
23
24
23
23
21
21
21
20
21
20
18
19
19
20
19
19
22

Dew Point (°C)

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

Relative Humidity (%)

81
83
87
91
95
95
96
96
96
96
95
95
95
95
95
93
92
89
86
85
80
74
68
69

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

287
288
288
288
287
289
290
291
291
290
289
289
288
288
289
290
291
291
291
291
290
289
289
289

Wednesday 23

Waxing Gibbous 93%

17:38

04:50

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
12 Bad
13 Bad

Sun - Rise: 07:04, Set: 19:09, Transit: 13:06. Moon - Rise: 17:38, Set: 04:50. Civil Dark: 19:34 - 06:39. Nautical Dark: 20:04 - 06:09. Astro Dark: 20:34 - 05:39

Total Clouds (% Sky Obscured)

85
88
91
94
95
96
98
98
98
99
99
99
99
99
99
98
98
97
97
96
95
96

Low Clouds (% Sky Obscured)

85
85
85
85
88
91
94
98
98
99
99
99
99
99
99
98
98
97
97
88
77
68

Medium Clouds (% Sky Obscured)

0
20
43
61
58
47
40
42
45
47
47
50
48
54
51
43
36
26
19
23
26
32

High Clouds (% Sky Obscured)

16
8
4
1
1
0
0
1
1
2
4
6
9
29
49
65
50
50
50
51
56
61

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

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

Precipitation Probability (%)

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

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

Wind Speed/Direction (mph)

9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
7
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
15
15
15
15
14
14
14
14
14
14
14
14
14
15
15
15
15
16
15
15

Relative Humidity (%)

69
70
71
75
76
77
77
77
78
78
81
81
82
82
82
83
83
82
78
77
69
63

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1019

Ozone (du)

289
289
289
289
290
289
289
288
288
288
288
287
286
285
286
286
286
286
285
284
284
283

Forecast for Raleigh, Wake, United States of America (35.78,-78.64)

Generated: 17/09/26 16:53:05. Forecast: 17/09/26 to 23/09/26. Timezone: UTC-4.00