Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Gibbous 94%

22:07

07:43

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

Sun - Rise: 05:29, Set: 20:09, Transit: 12:50. Moon - Rise: 22:07, Set: 07:43. Civil Dark: 20:41 - 04:57. Nautical Dark: 21:21 - 04:17. Astro Dark: 22:07 - 03:31

Total Clouds (% Sky Obscured)

90
18
37
72
94
98
97
23
13
45
54
68
59
9
29
14
3
4
0
0
0
2
1
0

Low Clouds (% Sky Obscured)

5
2
0
0
0
0
2
1
1
16
4
2
1
0
1
2
2
4
0
0
0
2
1
0

Medium Clouds (% Sky Obscured)

28
16
29
66
92
98
97
21
13
44
52
23
10
6
29
13
2
1
0
0
0
1
1
0

High Clouds (% Sky Obscured)

86
1
12
18
19
16
0
2
1
0
3
59
55
5
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
7
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
1
0
2
2
3
4
5
6
6
5
4
4
4
3
4
4
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.01
0.02
0
0.02
0.11
0.17
0.23
0.29
0.26
0.17
0.17
0.24
0.14
0.08
0.12
0.07
0.02
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
8
11
12
13
14
14
13
12
10
9
9
8
10
9
10
12
12
12
12
13
13

Chance of Frost

Temperature (°C)

18
19
21
23
25
26
27
28
28
27
26
24
23
22
21
21
20
18
17
16
14
14
13
13

Feels Like (°C)

18
19
21
23
25
26
28
28
28
28
26
24
23
22
21
21
20
18
17
16
14
14
13
13

Dew Point (°C)

16
17
17
17
17
16
16
16
16
16
16
17
16
16
15
14
13
11
10
9
8
7
6
6

Relative Humidity (%)

91
85
78
70
62
54
50
49
50
52
56
62
66
68
68
66
65
64
63
64
64
63
63
61

Pressure (mb)

1010
1010
1009
1009
1009
1008
1008
1007
1006
1006
1006
1006
1006
1007
1008
1008
1008
1009
1009
1010
1010
1011
1011
1012

Ozone (du)

315
316
317
317
315
314
313
314
316
318
320
322
324
325
327
327
325
322
320
319
318
317
316
314

Tuesday 21

Waning Gibbous 87%

23:03

No Set

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

Sun - Rise: 05:28, Set: 20:10, Transit: 12:50. Moon - Rise: 23:03, Set: No Set. Civil Dark: 20:42 - 04:56. Nautical Dark: 21:22 - 04:16. Astro Dark: 22:08 - 03:30

Total Clouds (% Sky Obscured)

1
0
0
1
1
6
17
4
2
0
0
27
67
72
52
40
38
56
31
14
23
77
19
4

Low Clouds (% Sky Obscured)

1
0
0
1
1
6
13
4
1
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
8
0
1
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
27
67
72
52
40
38
56
31
14
23
77
19
4

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
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)

13
13
13
13
14
14
15
15
16
16
15
14
12
12
11
11
11
11
10
10
10
11
11
12

Chance of Frost

Temperature (°C)

14
15
17
17
18
19
21
21
22
21
20
19
18
17
16
15
14
14
13
13
12
12
12
13

Feels Like (°C)

14
15
17
17
18
19
21
21
22
21
20
19
18
17
16
15
14
14
13
13
12
12
12
13

Dew Point (°C)

6
6
6
5
5
5
5
5
5
4
5
5
5
5
5
5
5
5
5
5
4
4
4
4

Relative Humidity (%)

58
53
48
45
42
39
36
34
33
33
35
39
43
46
49
52
54
56
57
59
58
57
55
52

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1014
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1021

Ozone (du)

313
312
312
313
314
316
317
317
317
316
315
312
311
311
311
312
311
310
310
310
311
312
314
318

Wednesday 22

Waning Gibbous 80%

23:53

08:34

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

Sun - Rise: 05:27, Set: 20:11, Transit: 12:50. Moon - Rise: 23:53, Set: 08:34. Civil Dark: 20:43 - 04:55. Nautical Dark: 21:24 - 04:15. Astro Dark: 22:09 - 03:29

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
63
0
0
0
0
16
63
95
98
98
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
16
63
95
98
98
98
98
98
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
63
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

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
1
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
0
0
0
2
5

Precipitation Amount (mm)

0
0
0
0.01
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0.01
0.01
0
0
0
0.03
0.15

Wind Speed/Direction (mph)

12
12
12
12
11
10
9
9
8
7
6
4
3
3
2
5
5
5
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

14
16
17
18
19
20
21
22
23
22
22
20
19
18
16
15
14
14
13
13
13
13
13
13

Feels Like (°C)

14
16
17
18
19
20
21
22
23
22
22
20
19
18
16
15
14
14
13
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

49
45
42
39
37
36
35
33
33
34
37
42
47
51
55
58
61
63
66
68
69
70
70
71

Pressure (mb)

1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

319
319
317
316
315
315
314
313
312
312
312
314
314
312
310
308
308
309
309
309
309
310
312
314

Thursday 23

Waning Gibbous 71%

00:36

09:29

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

Sun - Rise: 05:27, Set: 20:12, Transit: 12:50. Moon - Rise: 00:36, Set: 09:29. Civil Dark: 20:44 - 04:54. Nautical Dark: 21:25 - 04:14. Astro Dark: 22:11 - 03:27

Total Clouds (% Sky Obscured)

48
48
48
48
48
48
76
76
76
76
76
76
38
38
38
38
38
38
38
38
38
38
38
38

Low Clouds (% Sky Obscured)

10
10
10
10
10
10
7
7
7
7
7
7
0
0
0
0
0
0
27
27
27
27
27
27

Medium Clouds (% Sky Obscured)

48
48
48
48
48
48
74
74
74
74
74
74
31
31
31
31
31
31
24
24
24
24
24
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
16
16
16
16
16
16
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
8
6
6
6
7
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

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

Precipitation Probability (%)

6
3
2
1
0
0
0
0
0
0
5
15
30
23
17
14
30
53
58
42
22
9
5
3

Precipitation Amount (mm)

0.24
0.17
0.05
0.01
0
0
0
0
0
0
0.03
0.18
0.31
0.19
0.06
0.04
0.26
1.26
2.11
1.39
0.42
0.11
0.04
0.01

Wind Speed/Direction (mph)

6
6
5
5
6
7
8
11
11
11
10
9
8
7
6
5
4
2
2
2
5
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
65
62
58
54
50
46
46
49
54
62
70
76
81
86
89
92
94
94
92
88
84
80

Pressure (mb)

1023
1023
1023
1023
1022
1021
1020
1019
1018
1017
1017
1017
1016
1016
1015
1014
1013
1012
1012
1011
1011
1011
1011
1012

Ozone (du)

317
319
320
321
322
321
322
322
323
324
326
327
330
333
337
342
352
364
371
372
368
364
363
361

Friday 24

Waning Gibbous 62%

01:13

10:26

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 05:26, Set: 20:13, Transit: 12:50. Moon - Rise: 01:13, Set: 10:26. Civil Dark: 20:45 - 04:54. Nautical Dark: 21:26 - 04:13. Astro Dark: 22:12 - 03:26

Total Clouds (% Sky Obscured)

7
7
7
7
7
7
63
63
63
63
63
63
73
73
73
73
73
73
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

7
7
7
7
7
7
56
56
56
56
56
56
1
1
1
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
58
58
58
58
58
58
2
2
2
2
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
73
73
73
73
73
73
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

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

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.02
0.03
0.02
0.01
0
0
0
0.01
0.01
0
0
0
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
21
22
22
22
22
21
21
21
20
19
18
17
16
16
15
13
13
12
11
11
11
12

Feels Like (°C)

18
20
21
22
22
22
22
21
21
21
20
19
18
17
16
16
15
13
13
12
11
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

74
67
61
57
56
58
59
60
59
59
60
63
65
66
67
68
72
76
79
82
85
86
85
81

Pressure (mb)

1012
1013
1014
1014
1015
1015
1016
1016
1017
1018
1019
1019
1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024

Ozone (du)

359
353
347
341
339
337
336
335
334
332
329
325
322
319
318
316
315
315
315
316
317
318
318
318

Saturday 25

Waning Gibbous 52%

01:45

11:24

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

Sun - Rise: 05:25, Set: 20:14, Transit: 12:50. Moon - Rise: 01:45, Set: 11:24. Civil Dark: 20:46 - 04:53. Nautical Dark: 21:27 - 04:12. Astro Dark: 22:14 - 03:25

Total Clouds (% Sky Obscured)

50
50
50
50
50
50
22
22
22
22
22
22
38
38
38
38
38
38
96
96
96
96
96
96

Low Clouds (% Sky Obscured)

21
21
21
21
21
21
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
0
0
0
0
0
0
3
3
3
3
3
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

38
38
38
38
38
38
22
22
22
22
22
22
35
35
35
35
35
35
96
96
96
96
96
96

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
8
8
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

1
1
1
0
0
0
0
0
0
0
0
0
0
5
14
20
16
10
7
5
4
3
2
1

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.02
0.1
0.2
0.26
0.27
0.24
0.19
0.26
0.36
0.21
0.04

Wind Speed/Direction (mph)

5
5
6
7
7
8
9
10
10
11
11
10
10
9
9
9
9
9
9
9
9
9
9
8

Chance of Frost

Temperature (°C)

13
14
16
17
18
19
20
20
20
20
20
19
18
17
17
16
16
16
17
17
17
17
18
19

Feels Like (°C)

13
14
16
17
18
19
20
20
20
20
20
19
18
17
17
16
16
16
17
17
17
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

76
71
67
63
61
59
57
55
56
56
59
63
67
72
77
82
84
85
86
86
85
84
82
79

Pressure (mb)

1024
1024
1023
1023
1023
1022
1022
1021
1020
1019
1019
1019
1019
1019
1018
1018
1018
1017
1016
1015
1015
1015
1015
1015

Ozone (du)

317
317
317
316
316
315
315
315
314
314
314
313
313
313
313
314
316
318
319
320
321
321
323
324

Sunday 26

Third Quarter 43%

02:14

12:23

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
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: 05:25, Set: 20:15, Transit: 12:50. Moon - Rise: 02:14, Set: 12:23. Civil Dark: 20:47 - 04:52. Nautical Dark: 21:28 - 04:11. Astro Dark: 22:15 - 03:24

Total Clouds (% Sky Obscured)

81
81
81
81
81
81
1
1
1
1
1
1
100
100
100
100
100
100
55
55
55
55
55
55

Low Clouds (% Sky Obscured)

3
3
3
3
3
3
0
0
0
0
0
0
3
3
3
3
3
3
11
11
11
11
11
11

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

80
80
80
80
80
80
1
1
1
1
1
1
100
100
100
100
100
100
48
48
48
48
48
48

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
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 (%)

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

Precipitation Amount (mm)

0.01
0
0
0.01
0.01
0.03
0.05
0.12
0.32
0.47
0.32
0.1
0.02
0
0
0
0
0.01
0.02
0.02
0.02
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
24
25
26
28
28
28
28
26
25
24
22
21
20
19
19
19
19
19
19
20
22

Feels Like (°C)

20
21
22
24
25
27
28
28
28
28
27
25
24
22
21
20
19
19
19
19
19
19
20
22

Dew Point (°C)

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

Relative Humidity (%)

77
74
70
66
61
54
50
48
49
50
55
61
66
71
74
77
77
76
74
73
72
70
66
63

Pressure (mb)

1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1012
1011
1011
1011
1011
1012

Ozone (du)

326
328
331
331
328
324
320
318
318
318
318
319
320
320
319
318
317
315
314
313
312
312
316
321

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

Generated: 20/05/19 08:51:36. Forecast: 20/05/19 to 26/05/19. Timezone: UTC-4.00