Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 7%

04:01

16:39

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
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK

Sun - Rise: 05:45, Set: 20:08, Transit: 12:57. Moon - Rise: 04:01, Set: 16:39. Civil Dark: 20:39 - 05:15. Nautical Dark: 21:17 - 04:37. Astro Dark: 21:59 - 03:55

Total Clouds (% Sky Obscured)

92
93
92
91
99
73
84
85
100
100
100
93
81
61
28
30
20
22
48
65
66
61
47
39

Low Clouds (% Sky Obscured)

3
5
5
20
46
65
20
55
62
70
88
85
81
61
28
30
20
21
48
63
64
48
47
32

Medium Clouds (% Sky Obscured)

92
93
87
91
74
73
79
74
100
100
100
45
45
43
28
30
20
2
30
0
0
13
9
8

High Clouds (% Sky Obscured)

46
75
43
48
74
35
35
35
100
100
100
44
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
1
4
3
1
9
9
9
9
9
9
9
9
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
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
26
64
8
11
41
47
53
56
84
95
91
72
66
40
24
19
5
1
0
0
0
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
1.1
0.5
0.4
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
19
18
17
16
14
14
13
12
13
12
12
12
12
9
8
8
8
9
10
11
14
14

Dew Point (°C)

8
8
9
9
10
11
13
15
14
14
14
14
13
13
13
11
9
9
8
7
7
5
5
5

Relative Humidity (%)

40
40
42
43
52
57
79
92
93
93
96
98
98
98
98
90
90
87
79
67
65
51
46
44

Pressure (mb)

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

Ozone (du)

374
375
378
382
384
385
389
390
390
391
392
400
402
400
400
400
398
400
401
402
403
404
402
402

Thursday 14

Waning Crescent 2%

04:31

17:54

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:45, Set: 20:09, Transit: 12:57. Moon - Rise: 04:31, Set: 17:54. Civil Dark: 20:40 - 05:14. Nautical Dark: 21:18 - 04:36. Astro Dark: 22:00 - 03:53

Total Clouds (% Sky Obscured)

78
99
92
77
74
72
90
88
88
87
87
68
66
65
86
77
79
56
79
88
95
77
84
82

Low Clouds (% Sky Obscured)

47
76
76
59
67
51
55
47
57
50
46
25
25
30
54
46
71
42
67
85
93
72
80
77

Medium Clouds (% Sky Obscured)

17
20
18
14
9
19
38
33
40
39
45
24
11
11
20
16
16
15
23
26
25
24
22
30

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)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
52
57
60
62
64
70
73
75
76
74
73
73
75
78
75
74
74
72
70
72
74
63
65

Pressure (mb)

1007
1008
1007
1008
1008
1008
1009
1009
1010
1009
1010
1009
1010
1010
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

398
396
393
394
396
396
396
397
400
402
404
401
400
402
404
405
404
409
413
412
410
415
414
402

Friday 15

Waning Crescent 0%

05:06

19:13

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

Sun - Rise: 05:44, Set: 20:10, Transit: 12:57. Moon - Rise: 05:06, Set: 19:13. Civil Dark: 20:41 - 05:13. Nautical Dark: 21:19 - 04:34. Astro Dark: 22:02 - 03:52

Total Clouds (% Sky Obscured)

81
78
90
94
78
76
94
95
52
70
61
35
82
58
13
30
66
51
70
63
90
81
69
64

Low Clouds (% Sky Obscured)

54
61
79
88
4
0
24
0
35
37
26
35
7
5
0
1
0
0
6
0
5
5
3
0

Medium Clouds (% Sky Obscured)

38
37
71
67
27
41
50
44
46
29
34
6
34
23
7
12
26
14
11
12
13
23
26
29

High Clouds (% Sky Obscured)

0
0
0
1
69
76
93
88
11
30
24
0
80
41
4
0
8
0
5
11
15
19
21
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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)

11
10
9
9
8
5
3
2
2
2
2
1
2
3
3
3
3
3
4
5
6
7
8
8

Chance of Frost

Temperature (°C)

16
17
18
18
18
17
15
14
13
12
12
11
11
11
11
11
10
12
14
16
19
20
21
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
61
61
59
63
67
79
82
83
84
84
84
86
87
90
91
91
83
70
57
51
53
47
43

Pressure (mb)

1013
1013
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

390
380
375
370
366
363
361
359
357
356
355
351
346
344
343
341
338
337
338
338
340
338
335
333

Saturday 16

New Moon 2%

05:52

20:34

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
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

Sun - Rise: 05:43, Set: 20:11, Transit: 12:57. Moon - Rise: 05:52, Set: 20:34. Civil Dark: 20:42 - 05:12. Nautical Dark: 21:20 - 04:33. Astro Dark: 22:03 - 03:50

Total Clouds (% Sky Obscured)

57
57
58
66
73
71
52
48
54
46
55
81
100
100
100
90
80
68
84
92
100
100
100
100

Low Clouds (% Sky Obscured)

3
6
7
26
36
7
3
5
6
14
25
37
25
13
0
0
1
5
6
3
5
12
20
27

Medium Clouds (% Sky Obscured)

38
40
40
49
51
59
12
17
23
23
19
30
39
56
73
65
68
58
70
84
100
99
99
98

High Clouds (% Sky Obscured)

17
10
4
17
28
53
36
26
22
35
47
81
100
100
100
83
73
60
18
30
32
33
39
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
9
8
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

0
2
3
28
8
0
0
0
0
10
17
21
19
16
24
23
12
26
27
27
44
12
13
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
25
23
22
20
19
19
18
18
17
17
17
17
16
17
18
19
20
20
20
20
21

Feels Like (°C)

23
24
24
24
24
22
20
20
20
18
19
19
18
16
17
16
17
18
20
21
21
21
21
22

Dew Point (°C)

10
10
11
12
16
16
16
17
16
15
15
15
15
15
15
15
16
16
18
19
19
19
20
19

Relative Humidity (%)

40
39
42
44
65
68
75
86
86
85
86
89
90
90
92
92
92
89
93
91
93
95
95
92

Pressure (mb)

1016
1015
1015
1015
1015
1015
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1017
1017
1018
1018
1019
1019

Ozone (du)

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

Sunday 17

Waxing Crescent 1%

06:49

21:53

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

Sun - Rise: 05:42, Set: 20:12, Transit: 12:58. Moon - Rise: 06:49, Set: 21:53. Civil Dark: 20:43 - 05:11. Nautical Dark: 21:22 - 04:32. Astro Dark: 22:05 - 03:49

Total Clouds (% Sky Obscured)

80
70
68
60
57
55
73
92
100
99
45
62
57
57
57
54
57
55
38
22
12
13
16
24

Low Clouds (% Sky Obscured)

23
19
16
10
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

72
59
30
19
12
0
0
0
0
0
2
1
8
12
12
25
31
55
25
14
12
13
16
24

High Clouds (% Sky Obscured)

50
20
37
40
57
55
70
85
100
97
45
59
52
55
57
44
32
24
15
5
2
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
5
2
3
1
0
0
0
0
0
0
0
2
3
3
2
1
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)

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

Chance of Frost

Temperature (°C)

23
25
26
26
25
24
22
21
20
19
19
18
18
18
18
17
18
19
21
22
25
27
28
30

Feels Like (°C)

24
27
28
28
27
26
23
22
21
20
19
21
20
21
20
20
20
19
19
25
26
27
28
29

Dew Point (°C)

19
17
17
17
17
19
19
18
17
17
16
16
17
17
17
17
17
17
17
17
18
18
19
19

Relative Humidity (%)

78
61
57
57
61
72
81
84
85
86
86
89
92
93
95
96
90
85
81
73
66
60
56
52

Pressure (mb)

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

Ozone (du)

331
332
331
332
333
332
332
329
329
328
327
326
325
325
326
327
326
326
325
325
325
325
325
326

Monday 18

Waxing Crescent 6%

07:58

23:02

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

Sun - Rise: 05:41, Set: 20:13, Transit: 12:58. Moon - Rise: 07:58, Set: 23:02. Civil Dark: 20:44 - 05:10. Nautical Dark: 21:23 - 04:31. Astro Dark: 22:06 - 03:48

Total Clouds (% Sky Obscured)

24
31
44
31
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
14

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)

24
31
44
31
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6

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)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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)

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

Chance of Frost

Temperature (°C)

31
31
32
32
31
29
27
25
24
22
22
21
20
20
20
19
20
21
22
24
26
28
29
30

Feels Like (°C)

30
36
35
35
35
36
36
28
27
27
26
25
25
22
23
23
22
22
22
25
26
26
27
28

Dew Point (°C)

19
19
20
20
21
21
22
21
20
19
18
18
18
17
17
17
17
17
17
18
18
18
18
17

Relative Humidity (%)

48
48
48
47
55
62
72
75
78
81
81
82
84
84
84
85
82
79
75
68
62
55
50
46

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

326
327
329
330
332
333
334
335
336
337
334
332
329
329
329
328
328
327
327
326
326
325
325
324

Tuesday 19

Waxing Crescent 13%

09:13

23:59

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
06 Bad
07 Bad

Sun - Rise: 05:40, Set: 20:14, Transit: 12:58. Moon - Rise: 09:13, Set: 23:59. Civil Dark: 20:45 - 05:09. Nautical Dark: 21:24 - 04:30. Astro Dark: 22:07 - 03:46

Total Clouds (% Sky Obscured)

29
43
58
65
74
81
88
90
89
87
86
75
75
75
74
75
90
95

Low Clouds (% Sky Obscured)

1
1
0
9
18
33
21
11
2
2
2
2
5
10
13
21
30
52

Medium Clouds (% Sky Obscured)

6
6
4
17
28
40
57
72
87
87
86
75
75
75
74
71
73
65

High Clouds (% Sky Obscured)

1
2
0
0
4
19
19
34
25
34
23
23
9
9
14
17
4
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

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

Precipitation Probability (%)

0
2
2
31
42
47
40
31
22
24
24
16
20
20
16
18
22
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
31
32
32
29
26
23
23
22
21
21
21
21
21
20
20
20
20

Feels Like (°C)

29
34
33
31
32
31
31
21
23
23
22
23
23
21
20
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

42
43
43
44
55
68
85
85
85
84
81
80
77
81
82
86
89
91

Pressure (mb)

1018
1017
1017
1016
1016
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1018

Ozone (du)

323
322
322
321
320
318
316
316
315
315
314
314
313
314
315
315
316
316

Forecast for Washington Park, Montgomery County, United States of America (40.10,-75.38)

Generated: 13/05/26 14:36:15. Forecast: 13/05/26 to 19/05/26. Timezone: UTC-4.00