Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waning Gibbous 74%

00:20

09:54

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

Sun - Rise: 05:59, Set: 19:43, Transit: 12:51. Moon - Rise: 00:20, Set: 09:54. Civil Dark: 20:12 - 05:30. Nautical Dark: 20:48 - 04:54. Astro Dark: 21:26 - 04:16

Total Clouds (% Sky Obscured)

98
76
76
76
27
23
7
0
0
1
16
41
0
0
0
0
0
0
0
0
0
0
1
0

Low Clouds (% Sky Obscured)

1
2
75
76
25
23
7
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

42
59
22
2
18
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

97
49
0
0
0
0
0
0
0
0
16
41
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
9
14
7
3
0
2
2
0
0
0
2
0
2
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.07
0.02
0.29
0.15
0.03
0
0.05
0.03
0
0
0
0.03
0
0.04
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
5
7
6
6
8
11
12
13
12
12
12
13
13
13
13
13
12
10
9
8
8
7

Chance of Frost

Temperature (°C)

15
14
14
13
13
12
12
12
12
13
13
14
15
16
17
18
19
19
18
17
15
14
12
11

Feels Like (°C)

15
14
14
13
13
12
12
12
12
13
13
14
15
16
17
18
19
19
18
17
15
14
12
11

Dew Point (°C)

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

Relative Humidity (%)

77
77
79
84
89
91
88
80
73
66
59
55
52
49
43
42
41
42
44
48
51
55
59
63

Pressure (mb)

1007
1006
1006
1006
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1010
1011
1012
1013

Ozone (du)

334
339
343
345
346
347
347
346
346
347
348
349
349
349
348
348
349
349
349
348
348
347
345
344

Thursday 25

Waning Gibbous 65%

01:13

10:46

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

Sun - Rise: 05:58, Set: 19:44, Transit: 12:51. Moon - Rise: 01:13, Set: 10:46. Civil Dark: 20:13 - 05:28. Nautical Dark: 20:49 - 04:53. Astro Dark: 21:27 - 04:14

Total Clouds (% Sky Obscured)

0
3
98
98
97
97
98
79
48
69
34
99
78
2
0
0
0
0
0
0
29
95
42
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
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
3
98
98
97
97
98
79
48
69
34
99
78
2
0
0
0
0
0
0
29
95
42
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
1
0
0
0
0
0
0
0
1
0
0
0
0
1
1
1
2
3
4
4
2
1

Precipitation Amount (mm)

0
0
0.01
0
0
0
0
0
0
0
0.01
0
0
0
0
0.01
0.05
0.12
0.22
0.34
0.36
0.22
0.06
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
9
8
8
7
7
8
9
10
12
13
14
16
17
17
17
17
16
14
13
12
11
11

Feels Like (°C)

10
8
8
7
6
6
6
7
8
10
12
13
14
16
17
17
17
17
16
14
13
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

65
67
69
72
75
76
76
74
71
67
61
57
53
48
45
43
44
46
50
56
61
65
69
73

Pressure (mb)

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

Ozone (du)

343
342
341
339
338
337
336
336
336
336
335
336
341
347
350
348
342
338
336
336
335
336
337
337

Friday 26

Third Quarter 55%

01:59

11:41

00 Good
01 OK
02 Bad
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

Sun - Rise: 05:56, Set: 19:45, Transit: 12:51. Moon - Rise: 01:59, Set: 11:41. Civil Dark: 20:14 - 05:27. Nautical Dark: 20:50 - 04:51. Astro Dark: 21:29 - 04:12

Total Clouds (% Sky Obscured)

16
47
100
99
100
100
100
100
100
100
100
100
99
100
97
97
97
97
97
97
100
100
100
100

Low Clouds (% Sky Obscured)

0
9
21
20
16
23
27
2
100
100
96
93
99
86
45
45
45
45
45
45
90
90
90
90

Medium Clouds (% Sky Obscured)

15
46
100
99
100
96
100
99
100
96
90
78
84
98
95
95
95
95
95
95
100
100
100
100

High Clouds (% Sky Obscured)

4
6
73
9
84
79
40
99
100
99
100
100
11
48
41
41
41
41
41
41
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
7
6
6
7
8
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
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
Light Rain
Moderate Rain

Precipitation Probability (%)

0
0
0
3
5
9
22
49
68
72
69
62
51
45
46
57
64
70
72
74
78
76
77
76

Precipitation Amount (mm)

0
0
0
0.02
0.04
0.08
0.15
0.46
0.8
0.82
0.7
0.6
0.53
0.49
0.51
0.65
0.98
1.28
1.15
0.95
0.97
1.31
2.2
3.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
82
84
85
86
88
90
92
92
92
91
89
87
84
81
79
80
82
85
86
86
85
83

Pressure (mb)

1013
1012
1012
1011
1010
1010
1009
1009
1008
1008
1007
1006
1005
1004
1003
1002
1000
999
998
998
998
998
999
999

Ozone (du)

336
335
334
334
334
334
334
334
334
334
334
335
336
338
339
340
340
340
338
337
336
338
341
344

Saturday 27

Waning Crescent 45%

02:39

12:38

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

Sun - Rise: 05:55, Set: 19:46, Transit: 12:50. Moon - Rise: 02:39, Set: 12:38. Civil Dark: 20:16 - 05:25. Nautical Dark: 20:52 - 04:49. Astro Dark: 21:30 - 04:11

Total Clouds (% Sky Obscured)

100
100
56
56
56
56
56
56
0
0
0
0
0
0
62
62
62
62
62
62
0
0
0
0

Low Clouds (% Sky Obscured)

90
90
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)

100
100
56
56
56
56
56
56
0
0
0
0
0
0
62
62
62
62
62
62
0
0
0
0

High Clouds (% Sky Obscured)

100
100
5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
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

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

Precipitation Probability (%)

76
78
74
58
30
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

3.71
4.07
3.71
2.05
0.52
0.05
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
14
15
16
16
17
17
19
19
19
19
19
19
18
17
16
15
13
11
10
9
8

Chance of Frost

Temperature (°C)

11
11
11
10
10
10
9
9
10
10
11
12
13
14
15
16
17
17
16
15
14
13
12
11

Feels Like (°C)

11
11
11
10
7
6
6
6
6
10
11
12
13
14
15
16
17
17
16
15
14
13
12
11

Dew Point (°C)

8
8
7
6
5
4
3
2
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
-0
-0
0

Relative Humidity (%)

83
82
81
78
73
68
64
59
54
45
42
40
38
35
33
31
29
30
32
35
38
41
43
46

Pressure (mb)

999
999
999
1000
1000
1001
1002
1003
1004
1005
1005
1006
1006
1006
1006
1006
1006
1007
1008
1009
1010
1011
1011
1012

Ozone (du)

345
346
351
363
378
391
397
400
401
401
399
395
389
381
374
368
364
360
358
357
356
354
351
350

Sunday 28

Waning Crescent 35%

03:13

13:36

00 Good
01 Good
02 Bad
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 Good
21 Good
22 Good
23 Good

Sun - Rise: 05:54, Set: 19:47, Transit: 12:50. Moon - Rise: 03:13, Set: 13:36. Civil Dark: 20:17 - 05:24. Nautical Dark: 20:53 - 04:48. Astro Dark: 21:32 - 04:09

Total Clouds (% Sky Obscured)

0
0
99
99
99
99
99
99
99
99
99
99
99
99
87
87
87
87
87
87
13
13
13
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
95
95
95
95
95
95
99
99
99
99
99
99
87
87
87
87
87
87
13
13
13
13

High Clouds (% Sky Obscured)

0
0
96
96
96
96
96
96
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
1
0
0
3
7
16
20
12
6
5
2
1
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.02
0.03
0.01
0
0
0.02
0.13
0.26
0.26
0.21
0.15
0.12
0.08
0.05
0.02
0
0

Wind Speed/Direction (mph)

7
6
6
6
5
7
8
10
12
13
16
17
16
14
14
13
14
15
14
14
16
15
15
14

Chance of Frost

Temperature (°C)

11
10
9
9
9
9
10
11
12
14
15
17
17
17
17
17
17
17
16
15
14
13
11
10

Feels Like (°C)

11
9
8
8
8
8
8
11
12
14
15
17
17
17
17
17
17
17
16
15
14
13
11
7

Dew Point (°C)

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

Relative Humidity (%)

48
50
51
50
48
47
48
50
50
48
45
44
45
47
50
50
49
48
45
42
40
40
41
42

Pressure (mb)

1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1009
1011
1012
1013
1015
1016

Ozone (du)

348
347
346
344
342
340
339
338
338
338
339
340
340
340
340
339
340
341
342
345
349
356
364
372

Monday 29

Waning Crescent 26%

03:44

14:35

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
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

Sun - Rise: 05:52, Set: 19:48, Transit: 12:50. Moon - Rise: 03:44, Set: 14:35. Civil Dark: 20:18 - 05:23. Nautical Dark: 20:54 - 04:46. Astro Dark: 21:34 - 04:07

Total Clouds (% Sky Obscured)

13
13
5
5
5
5
5
5
90
90
90
90
90
90
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
88
88
88
88
88
88
92
92
92
92
92
92
4
4
4
4

Medium Clouds (% Sky Obscured)

13
13
0
0
0
0
0
0
79
79
79
79
79
79
40
40
40
40
40
40
100
100
100
100

High Clouds (% Sky Obscured)

0
0
5
5
5
5
5
5
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
4
3
2
2
2
3
4
5
7
10
11
12
13
14
15
15
15
14
13
12
11
7

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-4
-4
-4
-3
-3
-3
-3
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-4

Relative Humidity (%)

43
45
46
48
51
51
50
48
46
43
41
39
37
36
34
32
30
29
31
33
35
36
38
39

Pressure (mb)

1017
1017
1018
1018
1019
1019
1020
1021
1021
1022
1022
1023
1023
1022
1022
1022
1022
1022
1023
1024
1025
1025
1026
1027

Ozone (du)

378
384
390
397
406
412
416
418
419
420
421
422
424
427
429
431
432
430
422
411
401
397
394
392

Tuesday 30

Waning Crescent 18%

04:12

15:33

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 05:51, Set: 19:49, Transit: 12:50. Moon - Rise: 04:12, Set: 15:33. Civil Dark: 20:19 - 05:21. Nautical Dark: 20:56 - 04:45. Astro Dark: 21:35 - 04:05

Total Clouds (% Sky Obscured)

100
100
99
99
99
99
99
99
98
98
98
98
98
98
78
78
78
78
78
78
0
0
0
0

Low Clouds (% Sky Obscured)

4
4
4
4
4
4
4
4
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
95
95
95
95
95
95
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
94
94
94
94
94
94
98
98
98
98
98
98
78
78
78
78
78
78
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
5
1
1
3
4

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
1
1
2
8
28
46
51
52
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.04
0.18
0.53
0.86
0.85
0.67
0.56

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
5
5
4
4
5
6
7
8
10
11
13
14
14
14
13
13
12
11
9
8
9
10

Dew Point (°C)

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

Relative Humidity (%)

40
40
41
42
44
46
45
44
43
40
36
34
33
32
33
36
40
45
50
56
61
63
65
65

Pressure (mb)

1027
1028
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1029
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

391
390
390
389
389
388
387
385
383
381
379
376
372
368
364
359
355
352
349
347
345
344
343
341

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

Generated: 24/04/19 00:35:15. Forecast: 24/04/19 to 30/04/19. Timezone: UTC-4.00