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

Precipitation Probability (%)

6
19
0
2
2
2
3
4
5
6
8
6
4
4
4
3
4
4
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.02
0
0.01
0.02
0.1
0.18
0.22
0.29
0.27
0.4
0.21
0.21
0.19
0.1
0.12
0.07
0.02
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
7
9
11
12
13
14
14
13
12
10
10
9
8
10
9
11
12
12
12
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
80
73
67
61
55
50
48
49
51
56
62
66
63
65
65
65
63
63
63
64
64
64
62

Pressure (mb)

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

Ozone (du)

313
314
314
314
313
311
311
311
313
315
318
321
323
325
327
327
324
320
317
317
317
317
315
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
16
16
16
15
14
12
12
12
11
11
11
10
10
11
11
11
12

Chance of Frost

Temperature (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

313
313
314
315
316
317
317
318
318
317
316
314
313
312
312
313
313
313
313
313
313
313
315
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
0
0
0
2
2
3
5

Precipitation Amount (mm)

0
0
0
0.01
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0.01
0.01
0.04
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
46
42
40
38
37
35
34
33
34
37
42
47
51
55
58
61
63
66
69
70
71
72
72

Pressure (mb)

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

Ozone (du)

320
320
319
318
317
316
315
315
317
317
317
316
314
312
308
306
304
303
303
303
305
306
309
313

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 OK
05 OK
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

5
3
1
1
0
0
0
2
5
9
13
23
36
25
17
16
16
23
25
16
9
0
0
0

Precipitation Amount (mm)

0.24
0.17
0.05
0.01
0
0
0
0.02
0.09
0.15
0.13
0.21
0.32
0.22
0.16
0.19
0.28
0.92
1.49
0.89
0.16
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
10
10
11
11
12
13
13
14
14
14
15
15
16
16
16
15
14
14
13

Relative Humidity (%)

71
67
63
60
58
56
54
50
53
57
62
68
74
79
83
86
90
92
93
91
88
84
80
77

Pressure (mb)

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

Ozone (du)

316
317
317
318
318
319
320
322
323
325
326
328
330
332
334
340
353
369
379
379
373
368
365
364

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
13
13
13
13
13
12
11
11
10
8
7
7
7
7
7
7
7
7
6
6
5
5

Chance of Frost

Temperature (°C)

18
19
21
22
22
22
22
21
21
21
20
19
18
17
16
15
14
13
12
12
11
11
11
11

Feels Like (°C)

18
19
21
22
22
22
22
21
21
21
20
19
18
17
16
15
14
13
12
12
11
11
11
11

Dew Point (°C)

13
13
13
12
12
12
12
12
12
11
11
11
11
10
10
9
9
9
9
8
8
8
8
8

Relative Humidity (%)

72
66
60
55
52
52
53
54
55
55
57
60
62
64
66
68
71
74
78
80
83
83
82
77

Pressure (mb)

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

Ozone (du)

362
358
354
350
348
345
343
340
337
334
332
329
327
324
321
319
319
318
318
318
317
317
317
316

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 OK
00 OK
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

1
1
1
0
0
0
0
0
0
0
0
0
0
4
10
15
18
15
9
6
7
5
3
1

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.06
0.12
0.13
0.11
0.09
0.1
0.24
0.35
0.21
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
15
17
18
19
20
20
20
20
19
18
17
17
16
16
16
16
16
17
17
17
18
19

Feels Like (°C)

13
14
15
17
18
19
20
20
20
20
19
18
17
17
16
16
16
16
16
17
17
17
18
19

Dew Point (°C)

8
8
8
8
9
9
9
10
10
10
11
11
12
12
13
13
13
14
14
14
14
14
15
15

Relative Humidity (%)

72
67
62
58
56
53
51
50
52
54
58
63
68
73
78
82
84
85
86
86
85
83
81
79

Pressure (mb)

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

Ozone (du)

316
318
320
321
321
320
319
318
318
317
317
316
316
316
316
316
317
318
318
319
318
319
320
321

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.12
0.32
0.47
0.32
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
6
7
6
6
8
8
8
8
8
7
6
5
5
5
5
5
6
6
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
72
68
63
58
53
49
48
49
50
53
57
61
65
69
73
76
78
79
78
76
72
68
65

Pressure (mb)

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

Ozone (du)

322
325
328
330
329
327
327
328
330
332
333
333
333
330
327
325
324
324
324
325
325
324
322
320

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

Generated: 20/05/19 07:50:50. Forecast: 20/05/19 to 26/05/19. Timezone: UTC-4.00