Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 94%

16:36

No Set

06 Bad
07 OK
08 OK
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 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 06:36, Set: 19:33, Transit: 13:04. Moon - Rise: 16:36, Set: No Set. Civil Dark: 20:02 - 06:07. Nautical Dark: 20:36 - 05:32. Astro Dark: 21:11 - 04:56

Total Clouds (% Sky Obscured)

95
29
34
85
94
100
100
100
100
75
100
63
81
85
47
38
38
9
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

95
27
16
4
2
88
100
100
98
64
100
60
77
78
29
15
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
10
9
75
94
100
100
96
67
22
28
15
6
38
16
0
0
9
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
25
65
7
15
33
66
69
33
1
14
16
13
17
27
37
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

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

Precipitation Amount (mm)

0
0.01
0
0
0
0
0
0
0.08
0.04
0.04
0.03
0.04
0.04
0
0.01
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
7
10
12
14
15
15
15
15
15
15
14
12
11
10
9
8
7
6
5
4
3
3

Feels Like (°C)

6
6
7
9
12
14
15
15
15
15
15
15
14
12
11
10
7
6
5
4
3
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

100
100
93
81
70
62
57
55
57
59
61
63
68
71
74
77
80
82
86
89
91
92
93
94

Pressure (mb)

1017
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

335
338
341
342
341
342
343
344
347
350
353
359
366
376
383
388
390
392
392
391
389
388
388
387

Monday 6

Waxing Gibbous 99%

17:54

06:09

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

Sun - Rise: 06:34, Set: 19:34, Transit: 13:04. Moon - Rise: 17:54, Set: 06:09. Civil Dark: 20:03 - 06:06. Nautical Dark: 20:37 - 05:30. Astro Dark: 21:12 - 04:54

Total Clouds (% Sky Obscured)

0
0
0
0
0
12
58
62
3
0
0
0
6
0
11
74
100
98
92
95
96
96
98
90

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
5
0
1
0
99
92
77
0
1
2
14
12

High Clouds (% Sky Obscured)

0
0
0
0
0
12
58
62
3
0
0
0
2
0
10
74
95
95
85
95
96
96
98
88

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

Precipitation Amount (mm)

0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
3
4
6
8
10
11
12
13
14
14
13
11
9
8
7
6
6
6
5
5
4
4

Feels Like (°C)

0
-0
1
2
4
6
8
11
12
13
14
14
13
11
8
8
7
6
6
6
5
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

95
96
90
78
65
53
44
38
32
28
27
28
32
40
46
51
55
59
62
63
65
69
72
75

Pressure (mb)

1020
1021
1021
1021
1021
1021
1020
1019
1019
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016

Ozone (du)

385
383
382
382
383
382
380
377
375
374
374
375
375
376
377
380
383
384
384
384
383
384
385
385

Tuesday 7

Full Moon 100%

19:12

06:40

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

Sun - Rise: 06:32, Set: 19:36, Transit: 13:04. Moon - Rise: 19:12, Set: 06:40. Civil Dark: 20:04 - 06:04. Nautical Dark: 20:38 - 05:28. Astro Dark: 21:14 - 04:52

Total Clouds (% Sky Obscured)

81
44
26
25
3
2
0
16
2
15
59
59
9
1
14
14
14
14
14
14
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
24
24
24

Medium Clouds (% Sky Obscured)

18
44
26
25
3
2
0
1
2
14
59
59
0
0
12
12
12
12
12
12
91
91
91
91

High Clouds (% Sky Obscured)

77
0
0
0
0
0
0
16
0
0
0
0
8
0
3
3
3
3
3
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
2
5
13
27
42
55
62
63
57
50
44
24
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.09
0.26
0.41
0.57
0.53
0.52
0.56
0.69
0.72
0.38
0.09
0.06

Wind Speed/Direction (mph)

2
2
2
2
3
4
5
5
5
5
5
5
4
3
2
2
2
3
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

4
4
5
7
10
12
13
13
14
15
15
15
14
13
11
11
10
10
10
10
10
10
10
10

Feels Like (°C)

4
4
5
7
9
12
13
13
14
15
15
15
14
13
11
11
10
10
10
10
10
10
9
9

Dew Point (°C)

0
1
1
1
1
2
2
2
3
3
4
5
6
7
8
9
10
10
10
10
10
10
10
10

Relative Humidity (%)

76
77
74
64
56
50
47
46
45
46
48
52
59
69
80
89
97
100
100
100
100
100
100
100

Pressure (mb)

1015
1016
1016
1015
1014
1013
1013
1012
1011
1010
1009
1009
1008
1008
1008
1008
1007
1007
1006
1005
1004
1004
1003
1002

Ozone (du)

384
383
382
383
384
385
386
386
386
386
386
385
385
384
384
384
384
385
388
391
393
391
387
384

Wednesday 8

Waning Gibbous 98%

20:31

07:11

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 Good
03 Good
04 Good
05 Good

Sun - Rise: 06:31, Set: 19:37, Transit: 13:04. Moon - Rise: 20:31, Set: 07:11. Civil Dark: 20:05 - 06:02. Nautical Dark: 20:39 - 05:26. Astro Dark: 21:15 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
0
0
0
0

Low Clouds (% Sky Obscured)

24
24
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
0
0
0
0

Medium Clouds (% Sky Obscured)

91
91
41
41
41
41
41
41
38
38
38
38
38
38
33
33
33
33
33
33
0
0
0
0

High Clouds (% Sky Obscured)

100
100
2
2
2
2
2
2
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
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
56
58
52
25
15
15
23
26
21
17
15
10
7
4
3
3
5
5
3
2
2
2
3

Precipitation Amount (mm)

0.15
0.54
0.89
0.55
0.16
0.07
0.1
0.32
0.57
0.55
0.28
0.2
0.15
0.09
0.04
0.03
0.06
0.1
0.08
0.03
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

4
4
4
5
5
6
6
7
7
10
10
10
9
7
5
5
4
3
2
2
1
2
2
2

Chance of Frost

Temperature (°C)

10
10
10
11
12
13
13
14
15
18
17
15
14
13
12
11
10
9
9
9
8
8
8
8

Feels Like (°C)

9
9
9
11
12
13
13
14
15
18
17
15
14
13
12
11
10
9
9
9
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
95
89
87
86
84
78
81
84
86
88
91
97
100
100
100
100
100
100
100
100

Pressure (mb)

1002
1002
1002
1002
1001
1001
1001
1001
1001
999
999
1000
1001
1002
1003
1003
1004
1004
1004
1004
1003
1003
1002
1002

Ozone (du)

382
381
380
380
380
381
382
385
387
388
389
390
392
394
395
394
392
390
390
391
391
392
394
395

Thursday 9

Waning Gibbous 93%

21:48

07:43

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

Sun - Rise: 06:29, Set: 19:38, Transit: 13:03. Moon - Rise: 21:48, Set: 07:43. Civil Dark: 20:06 - 05:59. Nautical Dark: 20:41 - 05:24. Astro Dark: 21:17 - 04:48

Total Clouds (% Sky Obscured)

0
0
100
100
100
100
100
100
55
55
55
55
55
55
18
18
18
18
18
18
48
48
48
48

Low Clouds (% Sky Obscured)

0
0
21
21
21
21
21
21
8
8
8
8
8
8
13
13
13
13
13
13
37
37
37
37

Medium Clouds (% Sky Obscured)

0
0
100
100
100
100
100
100
53
53
53
53
53
53
13
13
13
13
13
13
35
35
35
35

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
8
5
3
2
3
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

10
28
49
57
58
56
41
34
28
19
12
10
12
14
16
14
11
8
6
3
2
0
0
0

Precipitation Amount (mm)

0.03
0.18
0.36
0.43
0.49
0.57
0.6
0.58
0.49
0.3
0.13
0.06
0.1
0.21
0.3
0.23
0.13
0.06
0.03
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
7
8
8
10
8
7
8
10
11
11
10
6
5
3
1
0
-0
-0
-0
-0
-0
-1

Dew Point (°C)

8
8
8
9
10
9
9
8
7
7
6
5
6
6
5
5
4
3
2
2
1
0
-1
-1

Relative Humidity (%)

100
100
100
100
99
96
94
90
84
77
69
67
72
81
89
94
96
97
96
93
90
86
81
77

Pressure (mb)

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

Ozone (du)

394
392
391
392
394
396
399
402
404
406
408
410
411
412
413
413
414
414
413
412
411
411
411
411

Friday 10

Waning Gibbous 85%

23:04

08:18

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: 06:27, Set: 19:39, Transit: 13:03. Moon - Rise: 23:04, Set: 08:18. Civil Dark: 20:08 - 05:57. Nautical Dark: 20:42 - 05:22. Astro Dark: 21:18 - 04:46

Total Clouds (% Sky Obscured)

48
48
82
82
82
82
82
82
94
94
94
94
94
94
2
2
2
2
2
2
0
0
0
0

Low Clouds (% Sky Obscured)

37
37
77
77
77
77
77
77
94
94
94
94
94
94
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
35
70
70
70
70
70
70
45
45
45
45
45
45
2
2
2
2
2
2
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
9
9
9
9
7
5
4
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
5
6
6
10
11
10
6
5
5
5
3
2
2
2
2
2
1
1
1
1

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.07
0.2
0.3
0.2
0.07
0.04
0.03
0.02
0.01
0.01
0.03
0.04
0.03
0.02
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
1
2
3
5
5
5
3
2
1
-1
-1
-2
-2
-3
-3
-3
-3
-2
-2
-3

Dew Point (°C)

-2
-2
-2
-3
-3
-3
-3
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2

Relative Humidity (%)

75
73
71
65
59
53
50
49
49
51
55
61
66
71
75
80
85
89
88
84
83
83
84
84

Pressure (mb)

1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1002
1002
1003
1004
1005
1006
1007
1008
1008
1009
1009
1009
1010
1010

Ozone (du)

409
406
405
406
408
410
414
418
422
423
423
424
424
425
424
422
420
417
414
412
410
410
411
411

Saturday 11

Waning Gibbous 76%

00:16

08:58

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: 06:26, Set: 19:40, Transit: 13:03. Moon - Rise: 00:16, Set: 08:58. Civil Dark: 20:09 - 05:55. Nautical Dark: 20:43 - 05:21. Astro Dark: 21:20 - 04:44

Total Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
75
75
75
75
75
75
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
1
1
1
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
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
75
75
75
75
75
75
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
8
7
9
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
0
0
0
0
0
0
2
2
2
2
2
0
0
2
2
1
1
1
1
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
0
1
2
3
4
5
7
8
9
9
8
7
5
4
3
3
3
3
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
77
71
60
49
42
39
38
38
39
43
49
57
64
71
77
83
87
88
88
89
93
99
100

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1012
1012
1012
1012
1012
1012
1013
1014
1015
1015
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

412
413
414
415
416
417
416
415
414
414
414
415
414
413
413
414
414
414
412
409
406
403
401
398

Forecast for Great Bend Township, PA, USA (41.98,-75.67)

Generated: 05/04/20 06:05:28. Forecast: 05/04/20 to 11/04/20. Timezone: UTC-4.00