Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waning Gibbous 90%

22:45

09:00

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

Sun - Rise: 05:38, Set: 20:21, Transit: 12:59. Moon - Rise: 22:45, Set: 09:00. Civil Dark: 20:53 - 05:06. Nautical Dark: 21:33 - 04:26. Astro Dark: 22:19 - 03:40

Total Clouds (% Sky Obscured)

72
19
56
80
84
94
90
95
91
71
34
29
30
66
60
56
24
13
36
15
20
24
8
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
6
13
12
6
0
3
7
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
3
2
2
1
0
1
1
9
17
22
20
18
18
15
9
3
1
1
1
2
0
0

High Clouds (% Sky Obscured)

72
17
56
79
83
94
90
95
91
70
22
11
16
60
55
49
19
11
36
14
20
23
7
2

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 (%)

0
0
0
1
0
1
0
2
1
2
2
4
3
3
3
3
3
4
4
4
3
2
2
1

Precipitation Amount (mm)

0
0
0
0.02
0
0.01
0
0.04
0.02
0.03
0.01
0.07
0.03
0.03
0.06
0.06
0.08
0.1
0.09
0.08
0.09
0.05
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
26
26
26
27
29
30
31
32
33
34
35
35
36
35
34
33
32
31
30
29
29
29

Feels Like (°C)

28
26
26
28
28
30
32
35
36
37
38
39
40
40
41
40
39
38
37
35
34
33
33
32

Dew Point (°C)

24
23
23
22
22
23
23
23
23
23
23
23
23
23
22
23
23
23
23
23
23
23
23
23

Relative Humidity (%)

85
87
83
80
78
75
70
65
62
59
56
54
51
49
47
49
53
57
60
64
66
68
69
71

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

292
293
293
293
292
292
292
291
291
292
293
294
295
295
295
296
296
296
298
299
300
299
298
297

Sunday 21

Waning Gibbous 83%

23:11

09:58

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

Sun - Rise: 05:39, Set: 20:20, Transit: 12:59. Moon - Rise: 23:11, Set: 09:58. Civil Dark: 20:52 - 05:07. Nautical Dark: 21:32 - 04:27. Astro Dark: 22:17 - 03:41

Total Clouds (% Sky Obscured)

0
0
6
12
10
0
0
0
0
9
14
11
18
10
64
66
73
98
98
45
56
22
6
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
5
2
4
0
17
0
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
11
10
9
6
31
7
6
2
2
3
0
0
1
2

High Clouds (% Sky Obscured)

0
0
6
12
10
0
0
0
0
0
0
1
9
6
50
65
71
98
98
45
56
22
6
2

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
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
2
2
0
0
2
2
3
4
5
8
11
15
16
12
5
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0
0
0.01
0.02
0.04
0.04
0.08
0.14
0.37
1.17
1.77
1.06
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
27
27
28
29
30
31
31
32
33
34
35
35
35
33
31
29
28
28
27
27
26
26

Feels Like (°C)

31
30
30
30
31
32
34
35
36
37
38
39
40
41
40
38
35
32
31
31
30
29
28
27

Dew Point (°C)

23
23
23
23
23
23
23
23
23
23
23
23
22
23
23
23
23
23
23
23
23
22
22
21

Relative Humidity (%)

73
76
77
77
76
73
69
65
62
57
53
51
48
47
49
54
63
71
75
77
77
76
75
75

Pressure (mb)

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

Ozone (du)

296
296
296
296
296
296
295
294
294
294
296
297
297
297
297
298
298
299
299
299
299
299
300
301

Monday 22

Waning Gibbous 75%

23:36

10:56

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
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

Sun - Rise: 05:40, Set: 20:19, Transit: 12:59. Moon - Rise: 23:36, Set: 10:56. Civil Dark: 20:51 - 05:08. Nautical Dark: 21:31 - 04:28. Astro Dark: 22:16 - 03:43

Total Clouds (% Sky Obscured)

6
5
9
11
2
2
14
80
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
4
0
0
2
0
1
2
5
2
2
2
2
2
2
92
92
92
92
92
92
86

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
1
6
6
0
1
11
80
98
100
100
100
100
100
100
100
100
100
100
100
100
100
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
9
8

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
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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
2
3
3
4
9
18
21
30
35
39
42
44
56
64
65
58
47
43
48
60
65

Precipitation Amount (mm)

0
0
0
0.01
0.03
0.04
0.06
0.2
0.39
0.54
0.86
1.16
0.95
0.59
0.47
0.66
1.06
1.26
0.88
0.68
0.81
0.91
1.52
2.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
24
24
24
25
26
27
28
28
29
29
28
28
27
27
26
25
25
24
24
24
24
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
74
74
73
70
66
63
60
59
59
61
62
65
68
72
77
81
84
85
87
87
88
88

Pressure (mb)

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

Ozone (du)

301
302
303
302
301
301
301
302
302
302
302
302
302
302
302
302
303
303
303
304
304
304
304
305

Tuesday 23

Waning Gibbous 66%

00:01

11:55

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:41, Set: 20:18, Transit: 12:59. Moon - Rise: 00:01, Set: 11:55. Civil Dark: 20:50 - 05:09. Nautical Dark: 21:30 - 04:29. Astro Dark: 22:15 - 03:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100
99
99
99
99
99
99
52

Low Clouds (% Sky Obscured)

86
86
86
86
86
13
13
13
13
13
13
23
23
23
23
23
23
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
3
3
3
13
13
13
13
13
13
100
100
100
100
100
100
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

100
100
100
100
100
98
98
98
98
98
98
99
99
99
99
99
99
99
99
99
99
99
99
52

ISS Passover

Visibility (miles)

9
10
10
10
10
8
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

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

Precipitation Probability (%)

58
34
25
25
31
36
48
52
47
39
26
12
8
7
5
4
4
2
0
0
3
3
3
3

Precipitation Amount (mm)

1.44
0.62
0.37
0.31
0.31
0.37
0.6
0.88
1.05
0.72
0.29
0.09
0.06
0.06
0.07
0.04
0.01
0.01
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
22
23
23
23
24
24
24
25
25
25
24
24
23
22
21
21
20
20

Feels Like (°C)

24
24
24
24
23
23
23
23
23
23
24
24
24
25
25
25
25
24
23
22
21
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
88
88
86
82
78
76
73
71
69
67
63
62
63
66
70
73
77
79
81
82
82

Pressure (mb)

1005
1005
1005
1005
1005
1006
1006
1007
1007
1008
1008
1008
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

305
305
305
305
304
304
304
304
305
306
306
307
308
308
309
309
309
310
311
312
313
312
312
311

Wednesday 24

Third Quarter 56%

00:27

12:54

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

Sun - Rise: 05:42, Set: 20:17, Transit: 12:59. Moon - Rise: 00:27, Set: 12:54. Civil Dark: 20:49 - 05:10. Nautical Dark: 21:29 - 04:30. Astro Dark: 22:13 - 03:46

Total Clouds (% Sky Obscured)

52
52
52
52
52
26
26
26
26
26
26
36
36
36
36
36
36
7
7
7
7
7
7
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
1
1
35
35
35
35
35
35
7
7
7
7
7
7
0

High Clouds (% Sky Obscured)

52
52
52
52
52
26
26
26
26
26
26
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
0
0
0
0
0
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0.01
0.04
0.07
0.04
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
79
77
74
70
64
58
54
51
48
46
45
45
47
49
52
55
57
59
62
65
68
70

Pressure (mb)

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

Ozone (du)

312
313
314
314
314
314
314
315
315
315
316
316
316
315
316
317
318
319
320
320
319
318
316
315

Thursday 25

Waning Crescent 46%

00:56

13:55

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
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

Sun - Rise: 05:43, Set: 20:16, Transit: 12:59. Moon - Rise: 00:56, Set: 13:55. Civil Dark: 20:48 - 05:11. Nautical Dark: 21:27 - 04:32. Astro Dark: 22:12 - 03:47

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
13
13
13
13
13
13
0
0
0
0
0
0
7

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
13
13
13
13
13
13
0
0
0
0
0
0
7

High Clouds (% Sky Obscured)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
14
14
13
13
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

71
73
72
70
65
59
54
50
48
46
44
43
41
41
41
44
47
51
54
56
59
61
62
64

Pressure (mb)

1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1023

Ozone (du)

315
315
315
316
316
317
317
318
318
318
318
318
317
316
315
315
314
315
315
315
317
320
324
328

Friday 26

Waning Crescent 36%

01:29

14:58

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

Sun - Rise: 05:44, Set: 20:15, Transit: 12:59. Moon - Rise: 01:29, Set: 14:58. Civil Dark: 20:47 - 05:12. Nautical Dark: 21:26 - 04:33. Astro Dark: 22:10 - 03:49

Total Clouds (% Sky Obscured)

7
7
7
7
7
3
3
3
3
3
3
31
31
31
31
31
31
3
3
3
3
3
3
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)

7
7
7
7
7
3
3
3
3
3
3
31
31
31
31
31
31
3
3
3
3
3
3
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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
3
3
3
3
2
2
1
2
2
2
3
3
4
5
7
7
7
7
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
15
16
16
16
16
15
15
15
15
16
16
16
16
16
15
15
16
16

Relative Humidity (%)

66
67
68
67
64
61
58
56
54
51
48
46
44
44
45
47
50
54
56
58
61
63
65
67

Pressure (mb)

1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

329
330
330
331
332
332
332
331
331
330
329
329
330
331
333
334
334
335
334
332
331
329
328
327

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

Generated: 20/07/19 03:22:00. Forecast: 20/07/19 to 26/07/19. Timezone: UTC-4.00