Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 88%

16:16

04:04

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

Sun - Rise: 05:25, Set: 20:14, Transit: 12:50. Moon - Rise: 16:16, Set: 04:04. Civil Dark: 20:46 - 04:53. Nautical Dark: 21:27 - 04:12. Astro Dark: 22:14 - 03:25

Total Clouds (% Sky Obscured)

82
90
77
82
71
10
13
52
61
9
0
0
0
0
0
0
0
0
0
0
0
1
65
88

Low Clouds (% Sky Obscured)

0
0
1
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
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2

High Clouds (% Sky Obscured)

82
90
73
81
71
10
13
52
61
9
0
0
0
0
0
0
0
0
0
0
0
0
64
88

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 (%)

2
0
0
1
0
1
0
0
0
1
0
0
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.04
0
0
0.02
0
0.01
0
0
0
0.02
0
0
0.02
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
12
11
12
12
13
14
15
15
15
15
16
16
15
15
15
15
16
16
17
17
17
17

Relative Humidity (%)

50
43
38
36
36
37
41
48
55
60
64
66
69
70
66
66
68
70
73
75
74
69
63
59

Pressure (mb)

1014
1014
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1010
1010

Ozone (du)

335
334
333
333
334
334
335
335
335
336
338
340
342
346
348
348
347
347
348
350
350
347
342
339

Saturday 26

Waxing Gibbous 94%

17:19

04:35

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
11 Bad

Sun - Rise: 05:25, Set: 20:15, Transit: 12:50. Moon - Rise: 17:19, Set: 04:35. Civil Dark: 20:47 - 04:52. Nautical Dark: 21:28 - 04:11. Astro Dark: 22:16 - 03:24

Total Clouds (% Sky Obscured)

85
88
88
96
96
71
79
85
98
95
82
87
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
1
2
13
0
0
2
1
0
0
9
28
90
74
100
100
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
8
17
16
9
10
15
16
23
55
20
12
7
21
62
34
77
100
83
95
70
15
63
24

High Clouds (% Sky Obscured)

84
87
86
95
95
69
77
83
98
94
80
81
98
98
99
98
100
100
95
96
97
98
100
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
6
3
2
2
3
2
2
2
4
7
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
Very Light Rain
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
Light Rain
Very Light Rain

Precipitation Probability (%)

2
3
4
4
3
3
3
3
5
8
14
19
24
34
41
41
38
36
38
40
40
36
31
26

Precipitation Amount (mm)

0.02
0.09
0.15
0.11
0.06
0.04
0.03
0.03
0.05
0.13
0.32
0.51
0.76
1.51
2.21
1.91
1.27
0.98
1.05
1.25
1.31
1
0.63
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
28
27
27
26
25
24
23
22
21
20
20
19
19
19
18
17
17
16
16
17
17
16

Feels Like (°C)

28
28
28
28
28
26
25
24
23
23
22
21
20
20
19
19
18
18
17
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

56
53
53
55
59
63
67
72
77
81
86
90
92
94
95
96
96
98
100
100
98
95
92
90

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015

Ozone (du)

337
336
335
336
337
337
337
336
335
334
333
331
330
329
328
328
329
329
330
330
330
330
330
330

Sunday 27

Waxing Gibbous 98%

18:21

05:07

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
11 Bad

Sun - Rise: 05:24, Set: 20:16, Transit: 12:50. Moon - Rise: 18:21, Set: 05:07. Civil Dark: 20:48 - 04:51. Nautical Dark: 21:29 - 04:10. Astro Dark: 22:17 - 03:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99

Medium Clouds (% Sky Obscured)

39
34
77
45
26
19
17
9
5
56
44
29
13
2
9
9
9
9
9
9
8
8
8
8

High Clouds (% Sky Obscured)

99
98
87
91
98
99
100
97
83
94
73
31
26
13
4
4
4
4
4
4
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
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
None
None
None
None
None
None
None

Precipitation Probability (%)

22
19
16
13
9
7
5
4
6
11
15
17
17
17
17
15
10
5
0
3
4
0
0
0

Precipitation Amount (mm)

0.26
0.16
0.1
0.05
0.02
0.01
0.01
0.01
0.01
0.05
0.2
0.34
0.35
0.33
0.3
0.17
0.04
0.01
0
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
17
17
17
16
16
15
15
14
14
13
13
13
13
13
12
12
12
13
14
15
16

Feels Like (°C)

16
17
17
17
17
17
16
16
15
15
14
14
13
13
13
13
13
12
12
12
13
14
15
16

Dew Point (°C)

15
15
15
14
14
14
14
13
13
13
12
12
11
11
11
11
11
11
11
11
11
11
12
12

Relative Humidity (%)

90
88
86
84
83
84
84
86
87
87
87
88
89
90
90
90
89
89
90
90
88
85
83
81

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

331
332
333
334
334
335
336
336
337
337
336
336
335
334
333
334
336
338
341
345
349
351
352
352

Monday 28

Waxing Gibbous 100%

19:22

05:42

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 Good
09 Good
10 Good
11 Good

Sun - Rise: 05:24, Set: 20:17, Transit: 12:50. Moon - Rise: 19:22, Set: 05:42. Civil Dark: 20:49 - 04:51. Nautical Dark: 21:30 - 04:09. Astro Dark: 22:18 - 03:21

Total Clouds (% Sky Obscured)

99
99
93
93
93
93
93
93
90
90
90
90
90
90
95
95
95
95
95
95
0
0
0
0

Low Clouds (% Sky Obscured)

99
99
93
93
93
93
93
93
4
4
4
4
4
4
34
34
34
34
34
34
0
0
0
0

Medium Clouds (% Sky Obscured)

8
8
1
1
1
1
1
1
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
89
89
89
89
89
89
92
92
92
92
92
92
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
21
21
22
21
20
19
19
18
17
17
17
17
17
17
18
18
19
20
22
24
25

Feels Like (°C)

17
18
19
21
21
22
21
20
19
19
18
17
17
17
17
17
18
18
18
19
20
22
24
25

Dew Point (°C)

13
14
14
15
15
15
15
15
15
15
15
15
15
15
16
16
17
17
18
18
18
18
18
18

Relative Humidity (%)

79
76
73
70
68
67
69
73
77
78
82
85
88
91
93
95
97
98
99
98
92
83
73
65

Pressure (mb)

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

Ozone (du)

348
342
337
334
332
330
329
328
327
327
326
326
325
325
325
323
321
320
320
321
322
322
321
321

Tuesday 29

Full Moon 100%

20:20

06:21

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
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 Good
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 05:23, Set: 20:17, Transit: 12:50. Moon - Rise: 20:20, Set: 06:21. Civil Dark: 20:50 - 04:50. Nautical Dark: 21:32 - 04:09. Astro Dark: 22:20 - 03:20

Total 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

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
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)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

2
2
2
4
6
8
7
6
4
4
2
1
2
2
1
3
4
3
3
0
2
4
4
4

Precipitation Amount (mm)

0.01
0.01
0.01
0.03
0.15
0.26
0.19
0.08
0.03
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.01
0
0.01
0.02
0.07
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
28
28
28
28
27
26
25
24
23
22
21
20
19
19
19
18
18
18
19
20
21
21

Feels Like (°C)

27
28
29
29
29
28
28
26
25
24
23
22
21
20
19
19
19
18
18
18
19
20
21
21

Dew Point (°C)

18
18
17
17
17
17
17
16
15
14
12
11
12
13
14
14
14
14
15
15
15
15
15
15

Relative Humidity (%)

59
54
52
52
52
52
54
56
57
54
51
50
55
63
70
73
75
77
81
83
81
76
72
67

Pressure (mb)

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

Ozone (du)

321
320
320
319
318
318
319
321
322
323
324
325
325
325
324
323
322
322
322
322
323
322
322
322

Wednesday 30

Waning Gibbous 97%

21:16

07:04

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

Sun - Rise: 05:23, Set: 20:18, Transit: 12:51. Moon - Rise: 21:16, Set: 07:04. Civil Dark: 20:51 - 04:50. Nautical Dark: 21:33 - 04:08. Astro Dark: 22:21 - 03:19

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
13
13
13
13
13
13
99
99
99
99
99
99
98
98
98
98

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
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
13
13
13
13
13
13
99
99
99
99
99
99
98
98
98
98

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
5
0
0

Precipitation Amount (mm)

0.06
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
23
23
24
24
23
22
20
19
18
18
17
16
16
15
14
14
14
15
16
18
20
22

Feels Like (°C)

22
22
23
23
24
24
23
22
20
19
18
18
17
16
16
15
14
14
14
15
16
18
20
22

Dew Point (°C)

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

Relative Humidity (%)

62
56
51
48
46
45
47
50
54
58
62
65
69
71
73
75
77
80
81
80
77
71
65
61

Pressure (mb)

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

Ozone (du)

322
322
322
322
321
320
320
320
319
319
319
319
317
316
314
312
311
309
309
309
309
310
310
311

Thursday 31

Waning Gibbous 93%

22:08

07:52

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
11 Bad

Sun - Rise: 05:22, Set: 20:19, Transit: 12:51. Moon - Rise: 22:08, Set: 07:52. Civil Dark: 20:52 - 04:49. Nautical Dark: 21:33 - 04:07. Astro Dark: 22:22 - 03:19

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
21
21
21
21
21
21
64
64
64
64
64
64
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

1
1
2
2
2
2
2
2
88
88
88
88
88
88
9
9
9
9
9
9
53
53
53
53

High Clouds (% Sky Obscured)

98
98
97
97
97
97
97
97
86
86
86
86
86
86
69
69
69
69
69
69
99
99
99
99

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.04
0.11
0.23
0.42
0.58
0.67
0.72
0.69
0.47
0.25
0.17
0.13
0.11
0.13
0.2
0.4
0.62
0.85
1.43
2.04
2.1
1.88
1.51

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
58
59
62
68
75
81
86
91
93
95
96
96
95
94
94
95
97
99
99
98
96
96
97

Pressure (mb)

1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1008
1008
1007
1007
1006
1005
1005
1005
1005
1004
1004
1004
1004
1004

Ozone (du)

310
310
309
308
307
306
306
307
308
309
309
310
310
311
311
310
308
307
307
307
307
308
310
311

Forecast for Westport, Fairfield County, US (41.13,-73.36)

Generated: 25/05/18 12:12:57. Forecast: 25/05/18 to 31/05/18. Timezone: UTC-4.00