Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 94%

16:28

05:59

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

Sun - Rise: 06:27, Set: 19:23, Transit: 12:55. Moon - Rise: 16:28, Set: 05:59. Civil Dark: 19:51 - 05:58. Nautical Dark: 20:25 - 05:24. Astro Dark: 20:59 - 04:49

Total Clouds (% Sky Obscured)

55
16
12
29
52
43
34
77
96
92
98
99
86
52
35
98
90
73
28
12
21
13
16
41

Low Clouds (% Sky Obscured)

41
13
8
6
8
20
3
70
72
30
11
79
0
1
1
8
1
3
2
8
10
2
7
10

Medium Clouds (% Sky Obscured)

52
13
8
10
10
14
21
52
92
81
88
95
49
45
35
94
18
59
27
6
20
13
15
41

High Clouds (% Sky Obscured)

0
0
0
19
45
27
17
19
41
84
92
90
73
13
0
69
89
68
2
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0.01
0.01
0.01
0
0
0
0
0.03
0.04
0.04
0.03
0.04
0.04
0.01
0.01
0
0
0
0
0
0
0.02
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
7
8
9
10
12
13
13
14
14
14
13
12
11
10
9
9
9
9
8
8
8
8

Feels Like (°C)

5
5
5
7
9
10
12
13
13
14
14
14
13
12
11
10
9
9
9
8
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

97
97
97
93
87
82
77
74
71
70
70
70
73
78
81
88
94
98
99
100
100
99
96
91

Pressure (mb)

1018
1018
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1016
1016
1017

Ozone (du)

331
334
337
338
340
341
341
341
341
342
343
346
352
358
365
371
377
383
386
388
390
391
391
391

Monday 6

Waxing Gibbous 99%

17:45

05:59

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

Sun - Rise: 06:26, Set: 19:24, Transit: 12:55. Moon - Rise: 17:45, Set: 05:59. Civil Dark: 19:52 - 05:56. Nautical Dark: 20:26 - 05:22. Astro Dark: 21:01 - 04:47

Total Clouds (% Sky Obscured)

36
15
0
0
0
2
2
14
30
7
5
1
0
0
0
0
32
95
96
99
98
97
97
97

Low Clouds (% Sky Obscured)

9
6
0
0
0
2
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
15
0
0
0
0
0
0
0
2
2
1
0
0
0
0
2
63
92
90
92
43
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
14
29
6
2
0
0
0
0
0
31
93
93
98
97
95
97
97

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 (%)

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

Precipitation Amount (mm)

0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

7
7
8
8
8
8
8
8
7
7
7
7
6
5
4
4
4
5
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

8
8
8
9
11
12
13
14
15
16
16
16
15
14
12
11
10
10
9
9
8
8
8
7

Feels Like (°C)

6
6
6
7
11
12
13
14
15
16
16
16
15
14
12
11
10
9
8
8
8
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

89
87
81
73
64
54
46
39
33
30
29
30
33
38
44
49
53
56
57
57
56
57
59
62

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1015

Ozone (du)

390
388
387
388
389
389
385
381
377
375
374
374
374
376
377
378
379
381
382
384
385
386
386
386

Tuesday 7

Full Moon 100%

19:02

06:31

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

Sun - Rise: 06:24, Set: 19:25, Transit: 12:55. Moon - Rise: 19:02, Set: 06:31. Civil Dark: 19:54 - 05:54. Nautical Dark: 20:27 - 05:21. Astro Dark: 21:02 - 04:45

Total Clouds (% Sky Obscured)

100
99
91
37
9
6
2
1
5
95
92
43
20
1
26
26
26
26
26
26
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)

91
81
71
37
9
6
2
1
0
95
92
43
20
1
26
26
26
26
26
26
55
55
55
55

High Clouds (% Sky Obscured)

98
98
72
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
98
98
98
98

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
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
0
0
0
0
0
0
0
0
0
1
1
2
7
12
20
33
48
54
47
32
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.04
0.06
0.08
0.12
0.17
0.26
0.31
0.22
0.11
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
8
8
10
12
13
14
15
16
16
16
16
14
13
12
10
10
9
9
9
9
8
8
9

Feels Like (°C)

7
8
8
10
12
13
14
15
16
16
16
16
14
13
12
10
9
8
8
8
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

64
65
63
56
49
45
43
41
41
43
47
52
59
66
76
87
96
100
100
100
100
100
100
100

Pressure (mb)

1015
1016
1016
1015
1015
1014
1013
1013
1012
1011
1010
1009
1009
1009
1009
1009
1008
1008
1007
1006
1006
1005
1004
1003

Ozone (du)

387
388
388
389
390
390
390
389
388
388
388
389
389
389
388
388
388
388
389
389
390
390
391
390

Wednesday 8

Waning Gibbous 98%

20:20

07:02

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 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 06:22, Set: 19:27, Transit: 12:54. Moon - Rise: 20:20, Set: 07:02. Civil Dark: 19:55 - 05:53. Nautical Dark: 20:28 - 05:19. Astro Dark: 21:03 - 04:43

Total Clouds (% Sky Obscured)

98
98
97
97
97
97
97
97
99
99
99
99
99
99
9
9
9
9
9
9
19
19
19
19

Low Clouds (% Sky Obscured)

0
0
13
13
13
13
13
13
99
99
99
99
99
99
9
9
9
9
9
9
18
18
18
18

Medium Clouds (% Sky Obscured)

55
55
95
95
95
95
95
95
31
31
31
31
31
31
5
5
5
5
5
5
5
5
5
5

High Clouds (% Sky Obscured)

98
98
63
63
63
63
63
63
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
7
6
6
7
9
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

17
14
15
40
54
57
49
28
12
18
21
23
23
23
20
16
5
0
3
5
6
6
4
3

Precipitation Amount (mm)

0.04
0.03
0.03
0.15
0.69
1.13
0.73
0.2
0.04
0.12
0.36
0.58
0.48
0.31
0.21
0.1
0.02
0
0.01
0.04
0.07
0.06
0.05
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
10
10
10
11
11
11
12
12
13
12
11
10
9
9
9
8
8
8
7
7
7

Feels Like (°C)

7
8
8
8
10
10
11
11
11
12
12
13
12
11
9
9
8
8
8
7
6
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
97
94
92
96
94
94
98
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1003
1003
1003
1002
1002
1002
1002
1002
1002
1000
1000
1000
1000
1001
1002
1003
1003
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

387
383
379
378
377
378
379
382
384
384
383
384
387
392
396
397
396
395
393
390
388
386
385
384

Thursday 9

Waning Gibbous 93%

21:37

07:35

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

Sun - Rise: 06:21, Set: 19:28, Transit: 12:54. Moon - Rise: 21:37, Set: 07:35. Civil Dark: 19:56 - 05:51. Nautical Dark: 20:30 - 05:17. Astro Dark: 21:05 - 04:41

Total Clouds (% Sky Obscured)

19
19
98
98
98
98
98
98
99
99
99
99
99
99
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

18
18
35
35
35
35
35
35
95
95
95
95
95
95
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
5
94
94
94
94
94
94
99
99
99
99
99
99
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
72
72
72
72
72
72
37
37
37
37
37
37
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
7
5
6
8
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
Very Light Rain
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
0
0
14
23
42
56
64
59
40
19
11
8
6
4
0
0
3
3
3
2
0
0
3

Precipitation Amount (mm)

0.01
0
0
0.01
0.08
0.19
0.34
0.57
0.7
0.56
0.32
0.16
0.07
0.02
0.01
0
0
0.01
0.01
0.01
0.01
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
6
7
8
8
7
7
7
8
10
10
10
8
8
8
7
6
5
4
4
3
2

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
90
85
84
85
85
85
85
84
82
79
76
74
74
75

Pressure (mb)

1003
1003
1003
1002
1002
1001
1000
999
998
998
997
997
997
998
998
998
999
999
1000
1000
1001
1001
1001
1001

Ozone (du)

384
384
384
383
383
383
386
389
393
397
401
403
401
396
393
393
395
396
394
392
390
389
389
390

Friday 10

Waning Gibbous 86%

22:52

08:10

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

Sun - Rise: 06:19, Set: 19:29, Transit: 12:54. Moon - Rise: 22:52, Set: 08:10. Civil Dark: 19:57 - 05:49. Nautical Dark: 20:31 - 05:15. Astro Dark: 21:06 - 04:40

Total Clouds (% Sky Obscured)

0
0
3
3
3
3
3
3
95
95
95
95
95
95
6
6
6
6
6
6
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
75
75
75
75
75
75
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
3
3
3
3
3
3
94
94
94
94
94
94
6
6
6
6
6
6
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
16
24
24
21
17
13
0
0
9
11
15
14
8
3
0
0
0
2
2
2
2
2
2

Precipitation Amount (mm)

0.06
0.2
0.34
0.33
0.25
0.16
0.06
0
0
0.06
0.39
0.67
0.42
0.09
0.01
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
2
3
4
5
7
11
11
11
10
7
6
4
3
2
1
1
0
-0
-0
-0
-0

Dew Point (°C)

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

Relative Humidity (%)

78
82
84
81
76
70
63
55
50
51
56
61
67
72
77
77
75
74
75
75
75
74
74
73

Pressure (mb)

1002
1002
1002
1002
1002
1002
1001
1000
1000
1000
1000
1000
1001
1002
1002
1004
1005
1006
1007
1007
1008
1008
1008
1009

Ozone (du)

392
394
396
397
398
400
401
403
405
406
408
410
412
414
415
415
414
413
410
406
403
401
400
399

Saturday 11

Waning Gibbous 76%

00:03

08:50

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

Sun - Rise: 06:18, Set: 19:30, Transit: 12:54. Moon - Rise: 00:03, Set: 08:50. Civil Dark: 19:58 - 05:48. Nautical Dark: 20:32 - 05:13. Astro Dark: 21:08 - 04:38

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
51
51
51
51
51
51
99
99
99
99
99
99
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
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
3
3
3
3
0
0
0
0
0
0
99
99
99
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
49
49
49
49
49
49
99
99
99
99
99
99
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
2
1
0
0
0
0
0
2
3
5
8
7
8
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0.01
0.02
0.05
0.09
0.15
0.22
0.23

Wind Speed/Direction (mph)

14
14
14
14
14
14
14
13
13
13
13
12
11
9
7
6
6
6
6
5
5
4
4
4

Chance of Frost

Temperature (°C)

4
4
5
6
7
8
9
10
11
12
13
12
12
10
9
8
7
6
6
5
5
4
4
4

Feels Like (°C)

-0
-0
0
2
3
5
6
10
11
12
13
12
12
10
7
6
5
5
4
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

72
71
69
62
54
49
44
41
37
35
33
35
40
49
57
63
66
71
77
84
90
94
97
99

Pressure (mb)

1009
1010
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

398
398
398
398
398
398
398
399
399
399
399
400
400
399
400
401
403
403
401
397
393
391
388
386

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

Generated: 05/04/20 06:16:41. Forecast: 05/04/20 to 11/04/20. Timezone: UTC-4.00