Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

First Quarter 49%

13:58

23:43

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

Sun - Rise: 06:55, Set: 19:00, Transit: 12:58. Moon - Rise: 13:58, Set: 23:43. Civil Dark: 19:25 - 06:30. Nautical Dark: 19:56 - N/A. Astro Dark: 20:26 - 05:30

Total Clouds (% Sky Obscured)

94
88
18
2
0
0
0
0
0
0
0
0
6
98
95
98
100
100
95
100
99
98
100
100

Low 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

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
2

High Clouds (% Sky Obscured)

94
88
18
2
0
0
0
0
0
0
0
0
6
98
95
98
100
100
95
100
99
98
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
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 (%)

1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.02
0
0.02
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
7
7
6
6
6
5
6
7
7
6
6
5
5
6
6
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

13
13
13
15
17
19
21
22
23
24
24
24
23
22
21
20
19
19
18
18
17
17
16
16

Feels Like (°C)

13
13
13
15
17
19
21
22
23
24
24
24
23
22
21
20
19
19
18
18
17
17
16
16

Dew Point (°C)

10
10
11
12
13
13
14
14
14
13
14
14
14
14
14
13
13
13
13
13
12
12
12
12

Relative Humidity (%)

83
85
86
83
75
68
64
59
55
52
52
53
56
61
63
66
68
70
71
72
74
76
78
79

Pressure (mb)

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

Ozone (du)

274
275
276
277
279
280
279
278
277
276
275
274
273
273
272
272
271
271
270
270
270
269
269
268

Thursday 24

Waxing Gibbous 60%

14:58

00:39

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:56, Set: 18:58, Transit: 12:57. Moon - Rise: 14:58, Set: 00:39. Civil Dark: 19:24 - 06:30. Nautical Dark: 19:54 - 06:00. Astro Dark: 20:25 - 05:31

Total Clouds (% Sky Obscured)

98
96
100
100
99
99
100
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low 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
1

Medium Clouds (% Sky Obscured)

81
80
95
100
99
99
100
96
94
100
100
100
100
98
100
100
98
99
100
100
98
96
100
100

High Clouds (% Sky Obscured)

98
95
100
100
86
67
91
74
90
99
100
100
100
100
100
100
100
100
100
100
100
100
100
52

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
6
6
7
7
7
7
6
6
6
6
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
82
75
71
69
67
66
65
65
65
66
67
69
70
71
72
72
73
74
76
78
80

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

268
267
267
268
268
268
268
268
268
268
269
270
271
272
273
273
273
273
273
273
274
274
274
275

Friday 25

Waxing Gibbous 70%

15:51

01:38

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:57, Set: 18:57, Transit: 12:57. Moon - Rise: 15:51, Set: 01:38. Civil Dark: 19:22 - 06:31. Nautical Dark: 19:53 - 06:01. Astro Dark: 20:23 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
97
91
97
92
100
100
100
99
100
100
98
98
98
98
98
98
100
100
100
100

Medium Clouds (% Sky Obscured)

100
97
99
99
98
96
100
98
100
84
77
97
70
53
34
34
34
34
34
34
24
24
24
24

High Clouds (% Sky Obscured)

80
100
99
84
98
100
100
98
88
34
19
31
50
31
39
39
39
39
39
39
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
3
6
7
6
4
5
13
26
33
35
23
9
6
7
7
7
7
8
10
12
16

Precipitation Amount (mm)

0
0
0
0.01
0.06
0.1
0.08
0.04
0.05
0.2
0.68
1.05
0.72
0.23
0.04
0.03
0.05
0.09
0.08
0.07
0.06
0.09
0.16
0.22

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
15
15
16
17
17
17
17
17
17
17
16
16
16
16
15
15
15
15
15
16
16
17
17

Relative Humidity (%)

82
83
84
84
82
79
74
70
67
68
69
71
73
74
74
75
76
78
79
81
84
86
88
89

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

276
277
279
281
283
284
284
283
283
284
285
286
288
289
291
292
293
293
291
288
285
283
282
281

Saturday 26

Waxing Gibbous 79%

16:36

02:40

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
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 06:58, Set: 18:55, Transit: 12:56. Moon - Rise: 16:36, Set: 02:40. Civil Dark: 19:21 - 06:32. Nautical Dark: 19:51 - 06:02. Astro Dark: 20:21 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
45
45
45
45
45
45
0
0
0
0

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
45
45
45
45
45
45
0
0
0
0

Medium Clouds (% Sky Obscured)

24
24
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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

19
20
18
14
7
4
4
5
7
3
5
6
6
6
6
4
2
1
0
1
2
2
3
3

Precipitation Amount (mm)

0.25
0.26
0.26
0.22
0.18
0.17
0.2
0.26
0.33
0.09
0.16
0.2
0.16
0.11
0.08
0.05
0.01
0.01
0
0.01
0.02
0.02
0.06
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
89
84
81
78
76
74
70
70
72
75
78
81
83
84
84
84
84
84
85
87
89

Pressure (mb)

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

Ozone (du)

281
280
279
279
279
279
278
278
277
277
278
278
278
278
278
277
276
275
275
275
275
276
276
276

Sunday 27

Waxing Gibbous 87%

17:14

03:41

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

Sun - Rise: 06:59, Set: 18:54, Transit: 12:56. Moon - Rise: 17:14, Set: 03:41. Civil Dark: 19:19 - 06:33. Nautical Dark: 19:49 - 06:03. Astro Dark: 20:20 - 05:33

Total Clouds (% Sky Obscured)

0
0
4
4
4
4
4
4
87
87
87
87
87
87
3
3
3
3
3
3
3
3
3
3

Low Clouds (% Sky Obscured)

0
0
4
4
4
4
4
4
87
87
87
87
87
87
3
3
3
3
3
3
3
3
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
2
2
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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
4
2
3
6
10
10

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

Precipitation Probability (%)

2
2
2
1
0
0
0
0
2
0
0
0
0
0
3
4
14
28
40
54
63
63
63
60

Precipitation Amount (mm)

0.06
0.02
0.02
0.01
0
0
0
0
0.01
0
0
0
0
0
0.01
0.02
0.07
0.17
0.47
1.03
1.46
1.35
0.96
0.6

Wind Speed/Direction (mph)

8
8
7
8
8
9
9
10
10
11
11
11
11
11
10
10
11
11
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
20
20
21
21
21
21
21
20
20
20
20
19
19
18
18
18
19
19
19
19
19
19
19

Relative Humidity (%)

91
94
94
93
87
83
78
72
69
67
67
67
69
72
74
75
77
79
81
82
83
84
85
87

Pressure (mb)

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

Ozone (du)

277
277
277
278
278
278
277
276
276
276
276
276
276
276
276
275
274
273
273
273
274
274
275
276

Monday 28

Waxing Gibbous 93%

17:47

04:40

06 Bad
07 OK
08 OK
09 OK
10 Good
11 Good
12 Good
13 Good
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 Good
03 Good
04 Good
05 Good

Sun - Rise: 07:00, Set: 18:52, Transit: 12:56. Moon - Rise: 17:47, Set: 04:40. Civil Dark: 19:18 - 06:34. Nautical Dark: 19:48 - 06:04. Astro Dark: 20:18 - 05:34

Total Clouds (% Sky Obscured)

3
3
2
2
2
2
2
2
99
99
99
99
99
99
72
72
72
72
72
72
3
3
3
3

Low Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
5
5
5
5
5
5
2
2
2
2
2
2
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
2
2
2
2
2
2
6
6
6
6
6
6
6
6
6
6
6
6
3
3
3
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
99
99
99
99
99
99
70
70
70
70
70
70
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

45
28
15
9
7
7
0
3
4
4
3
2
2
2
2
3
6
8
6
4
1
1
0
0

Precipitation Amount (mm)

0.31
0.11
0.04
0.02
0.01
0.01
0
0.01
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.03
0.14
0.22
0.15
0.05
0.02
0.01
0
0

Wind Speed/Direction (mph)

11
11
10
10
10
9
9
8
7
7
7
7
8
8
9
9
9
9
9
9
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
93
93
90
86
80
75
70
66
63
63
65
68
71
73
75
78
79
78
79
81
83
85

Pressure (mb)

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

Ozone (du)

277
279
281
281
282
283
283
282
283
284
285
286
287
288
288
287
287
286
286
285
284
283
282
281

Tuesday 29

Waxing Gibbous 97%

18:16

05:39

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

Sun - Rise: 07:00, Set: 18:51, Transit: 12:55. Moon - Rise: 18:16, Set: 05:39. Civil Dark: 19:16 - 06:35. Nautical Dark: 19:46 - 06:05. Astro Dark: 20:17 - 05:35

Total Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
20
20
20
20
20
20
1
1
1
1
1
1
95
95
95
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
11
11
11
11
11
0
0
0
0
0
0
2
2
2
2

Medium Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
16
16
16
16
16
16
0
0
0
0
0
0
74
74
74
74

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
2
2
1
1
1
1
1
1
90
90
90
90

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
5
6
9
10

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

Precipitation Probability (%)

0
0
0
0
5
5
4
0
1
4
7
11
16
28
38
47
59
67
70
61
47
42
40
45

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0
0.01
0.02
0.07
0.14
0.24
0.45
0.6
0.46
0.26
0.18
0.21
0.28
0.37
0.5
0.64
0.72

Wind Speed/Direction (mph)

9
10
12
13
15
16
17
18
19
19
18
18
18
18
18
18
18
17
16
15
14
12
10
9

Chance of Frost

Temperature (°C)

22
22
23
23
25
26
27
28
29
29
28
28
27
26
25
24
23
21
20
18
17
16
16
15

Feels Like (°C)

22
22
23
24
25
26
28
30
30
31
30
29
28
28
26
25
23
21
20
18
17
16
16
15

Dew Point (°C)

19
20
21
21
21
21
20
20
20
20
20
20
19
19
19
18
18
17
15
14
12
12
11
11

Relative Humidity (%)

86
88
89
85
81
75
69
64
60
60
61
62
64
65
66
69
72
76
77
76
75
74
74
76

Pressure (mb)

1009
1008
1008
1008
1008
1007
1006
1005
1004
1003
1002
1002
1002
1002
1003
1004
1005
1006
1006
1006
1006
1007
1007
1007

Ozone (du)

281
280
280
280
280
280
278
276
274
274
274
275
275
275
275
275
274
274
274
274
274
274
275
275

Forecast for Carrollton, Isle of Wight County, US (36.97,-76.53)

Generated: 23/09/20 06:12:32. Forecast: 23/09/20 to 29/09/20. Timezone: UTC-4.00