Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waxing Gibbous 61%

16:02

00:45

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

Sun - Rise: 07:01, Set: 19:13, Transit: 13:07. Moon - Rise: 16:02, Set: 00:45. Civil Dark: 19:39 - 06:36. Nautical Dark: 20:10 - 06:06. Astro Dark: 20:40 - 05:36

Total Clouds (% Sky Obscured)

71
62
61
85
55
24
20
7
3
9
18
35
25
37
27
2
41
44
36
25
20
26
22
30

Low Clouds (% Sky Obscured)

71
62
61
85
55
9
4
2
0
1
4
8
8
9
7
0
9
5
6
4
17
26
20
5

Medium Clouds (% Sky Obscured)

27
28
18
15
12
15
15
4
3
2
3
9
2
13
2
2
20
36
31
18
7
9
11
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
3
3
0
3

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 (%)

2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
12

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)

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

Chance of Frost

Temperature (°C)

27
26
25
24
23
22
21
21
20
20
19
19
20
23
25
27
29
30
31
32
32
32
31
29

Feels Like (°C)

27
26
25
24
24
24
24
24
23
23
22
23
24
27
28
30
32
33
34
35
35
35
34
32

Dew Point (°C)

17
17
17
18
18
17
17
17
16
16
16
16
16
16
16
16
15
15
15
15
15
15
16
17

Relative Humidity (%)

56
58
63
70
71
72
76
80
80
81
81
82
77
66
56
48
43
40
37
36
36
37
41
49

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1016
1015
1014
1013
1013
1012
1012
1012

Ozone (du)

268
266
267
268
268
268
269
268
268
268
269
271
271
271
271
271
270
270
270
270
270
271
271
272

Sunday 20

Waxing Gibbous 70%

16:38

01:44

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Good
04 OK
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
18 Bad
19 Bad

Sun - Rise: 07:02, Set: 19:12, Transit: 13:07. Moon - Rise: 16:38, Set: 01:44. Civil Dark: 19:37 - 06:36. Nautical Dark: 20:08 - 06:07. Astro Dark: 20:39 - 05:36

Total Clouds (% Sky Obscured)

30
50
75
87
60
56
28
12
48
83
79
81
91
87
81
72
82
85
100
95
75
100
100
100

Low Clouds (% Sky Obscured)

16
5
2
1
0
0
0
0
1
1
0
0
0
0
2
7
14
5
39
80
75
91
86
90

Medium Clouds (% Sky Obscured)

2
2
15
32
3
4
23
3
3
2
2
2
2
2
7
22
21
6
3
13
40
48
17
10

High Clouds (% Sky Obscured)

1
34
64
76
57
50
8
8
43
83
76
76
85
76
70
56
67
70
100
87
20
82
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
5

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None

Precipitation Probability (%)

26
40
15
1
0
2
5
2
0
0
0
0
0
0
0
7
15
8
21
26
39
80
93
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
24
24
23
23
22
22
22
22
21
21
22
25
27
29
31
31
32
33
33
32
28
26

Feels Like (°C)

29
28
27
26
25
26
25
25
26
25
24
24
25
27
30
33
34
35
36
35
34
33
29
26

Dew Point (°C)

16
16
17
17
19
20
20
20
20
19
19
19
19
19
19
18
17
15
15
16
18
18
15
14

Relative Humidity (%)

50
54
64
67
77
81
85
87
87
85
88
88
81
69
59
50
43
38
35
36
42
45
44
46

Pressure (mb)

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

Ozone (du)

271
270
272
272
272
272
272
273
273
273
275
275
276
276
276
276
276
276
276
276
277
278
279
278

Monday 21

Waxing Gibbous 79%

17:10

02:45

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 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:03, Set: 19:10, Transit: 13:06. Moon - Rise: 17:10, Set: 02:45. Civil Dark: 19:36 - 06:37. Nautical Dark: 20:07 - 06:08. Astro Dark: 20:37 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
89
99
96
99
100
98
94
92
93
91
91
90
90
90
92
95
98
100
100
100
100

Low Clouds (% Sky Obscured)

88
88
89
21
16
29
29
28
32
31
39
57
55
43
42
46
80
92
45
39
13
12
15
28

Medium Clouds (% Sky Obscured)

3
9
17
22
16
5
25
32
36
34
14
12
21
29
50
35
32
28
30
36
30
62
67
74

High Clouds (% Sky Obscured)

100
100
100
78
98
92
97
100
90
55
40
30
29
34
44
48
44
41
74
87
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
2
86
100
91
48
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Light Rain

Precipitation Probability (%)

30
86
95
87
72
19
15
14
11
7
4
5
12
13
11
24
32
65
84
94
95
95
95
95

Precipitation Amount (mm)

0
0.6
0.4
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.9
1.1
1.8
2.2
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
18
20
21
21
21
21
21
21
21
21
21
21
21
20
19
19
22
21
22
23
23
22

Relative Humidity (%)

47
49
70
84
89
94
95
95
95
94
96
96
95
88
78
68
60
56
65
63
75
86
87
88

Pressure (mb)

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

Ozone (du)

279
279
279
279
279
279
280
280
281
281
282
282
283
283
284
285
284
283
283
282
283
283
283
284

Tuesday 22

Waxing Gibbous 87%

17:38

03:48

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 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:03, Set: 19:09, Transit: 13:06. Moon - Rise: 17:38, Set: 03:48. Civil Dark: 19:34 - 06:38. Nautical Dark: 20:05 - 06:08. Astro Dark: 20:36 - 05:38

Total Clouds (% Sky Obscured)

99
98
97
98
99
99
97
95
94
94
95
96
95
95
94
96
98
100
97
94
90
92
92
94

Low Clouds (% Sky Obscured)

57
78
96
96
95
94
93
93
93
92
89
84
84
83
83
80
77
75
82
83
87
87
87
89

Medium Clouds (% Sky Obscured)

65
55
50
52
63
69
70
72
70
69
71
73
71
71
72
72
74
74
59
37
35
36
35
32

High Clouds (% Sky Obscured)

96
93
89
89
92
95
76
60
42
45
52
66
52
47
5
61
80
100
82
47
1
4
9
13

ISS Passover

Visibility (miles)

9
9
2
0
0
0
0
0
0
0
0
0
0
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
87
72
58
56
54
44
36
41
29
23
21
17
15
24
31
35
39
39
37

Precipitation Amount (mm)

0.6
1.4
1.6
1.8
1.6
0.8
0.5
0.3
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
6
6
7
7
7
7
6
6
7
8
8
8
8
8
9
9
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
95
95
96
98
98
98
98
96
96
96
98
98
96
95
95
95
94
92
91
91
88
89
89

Pressure (mb)

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

Ozone (du)

285
286
286
286
287
286
285
285
287
288
289
289
290
291
291
291
291
292
292
293
292
293
292
293

Wednesday 23

Waxing Gibbous 93%

18:05

04:50

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 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:04, Set: 19:07, Transit: 13:06. Moon - Rise: 18:05, Set: 04:50. Civil Dark: 19:33 - 06:39. Nautical Dark: 20:04 - 06:09. Astro Dark: 20:34 - 05:39

Total Clouds (% Sky Obscured)

95
96
97
97
97
97
100
100
100
100
100
100
100
100
100
100
99
99
98
96
94
91
87
84

Low Clouds (% Sky Obscured)

91
92
93
93
94
95
97
96
92
89
82
79
83
87
92
85
79
77
78
79
80
78
72
73

Medium Clouds (% Sky Obscured)

33
30
34
42
47
51
53
48
49
50
48
51
65
77
84
78
72
65
65
62
60
55
47
38

High Clouds (% Sky Obscured)

27
40
53
32
18
2
24
30
36
58
79
100
98
96
95
93
90
88
68
45
24
14
7
1

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
24
10
21
23
22
44
56
65
83
95
95
92
73
48
44
35
11
13
11
7
7
6
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.6
0.8
0.9
1.3
0.8
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
9
9
9
9
8
10
9
9
9
9
9
9
10
10
10
10
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
15
15
15
15
15
13
13
13
13
13
13
13
14
14
14
14
15
18
18
18
18
18

Dew Point (°C)

16
16
15
15
15
16
16
14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

88
89
88
88
89
90
90
92
92
92
92
92
90
86
82
77
74
71
68
68
68
68
70
72

Pressure (mb)

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

Ozone (du)

294
296
297
299
297
298
298
298
298
298
299
300
301
302
302
303
302
301
300
299
299
298
298
298

Thursday 24

Waxing Gibbous 97%

18:30

05:53

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

Sun - Rise: 07:05, Set: 19:06, Transit: 13:05. Moon - Rise: 18:30, Set: 05:53. Civil Dark: 19:31 - 06:40. Nautical Dark: 20:02 - 06:10. Astro Dark: 20:32 - 05:40

Total Clouds (% Sky Obscured)

77
71
64
67
70
72
60
49
38
37
37
36
41
47
56
54
55
54
54
55
55
70
85
100

Low Clouds (% Sky Obscured)

64
55
47
40
34
33
34
32
30
37
37
36
41
44
50
51
49
48
48
45
39
54
69
80

Medium Clouds (% Sky Obscured)

37
33
28
32
37
39
33
27
23
15
8
0
0
0
0
0
1
1
1
0
0
13
25
37

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
9
10
13
16
24
33
42

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 (%)

2
1
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
8
8
8
8
8
8
8
8
8
8
7
7
8
8
9
8
8
8
8
8
7
6
6

Chance of Frost

Temperature (°C)

17
17
16
16
15
15
15
14
14
13
13
13
13
15
17
19
20
22
23
23
23
23
22
21

Feels Like (°C)

19
15
16
16
16
15
15
13
12
12
12
12
12
14
15
16
16
16
16
24
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

74
77
77
78
78
80
82
80
80
80
79
76
75
70
66
63
59
54
50
49
49
48
52
55

Pressure (mb)

1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018
1017
1018
1018

Ozone (du)

298
298
299
299
298
298
297
296
295
294
293
293
292
292
291
291
290
289
288
288
288
287
287
286

Friday 25

Waxing Gibbous 100%

18:56

06:57

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: 07:06, Set: 19:04, Transit: 13:05. Moon - Rise: 18:56, Set: 06:57. Civil Dark: 19:30 - 06:40. Nautical Dark: 19:59 - 06:11. Astro Dark: 20:31 - 05:41

Total Clouds (% Sky Obscured)

100
99
99
99
98
98
98
99
99
100
100
100

Low Clouds (% Sky Obscured)

74
63
55
49
51
52
56
58
65
73
82
91

Medium Clouds (% Sky Obscured)

43
49
52
57
64
67
72
72
72
79
85
95

High Clouds (% Sky Obscured)

47
47
42
46
45
49
63
78
93
95
98
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
2
3
2
29
39
44
63
76
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.5
0.7

Wind Speed/Direction (mph)

7
7
7
7
8
8
8
8
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
19
20
20
20
20
19
17
17
16
16
16

Dew Point (°C)

12
12
12
11
11
10
9
8
7
6
6
6

Relative Humidity (%)

60
60
60
61
60
58
56
54
51
48
49
50

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1017

Ozone (du)

286
286
286
286
285
285
285
285
285
285
286
287

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

Generated: 19/09/26 20:27:51. Forecast: 19/09/26 to 25/09/26. Timezone: UTC-4.00