Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 95%

22:05

07:16

12 Bad
13 OK
14 OK
15 OK
16 Good
17 OK
18 OK
19 OK
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

Sun - Rise: 06:06, Set: 19:55, Transit: 13:01. Moon - Rise: 22:05, Set: 07:16. Civil Dark: 20:24 - 05:37. Nautical Dark: 21:00 - 05:01. Astro Dark: 21:38 - 04:22

Total Clouds (% Sky Obscured)

52
48
43
38
18
20
21
26
15
0
0
8
0
0
0
0
0
0
0
0
0
0
0
8

Low Clouds (% Sky Obscured)

22
24
22
22
23
23
20
22
21
0
0
15
0
0
0
0
0
0
0
0
0
0
0
22

Medium Clouds (% Sky Obscured)

36
26
12
2
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
0
0
1
2
4
9
8
2
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
4
3
3
4
4
4
3
2
2
3
3
3
3
3
3
3
3
3
3
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
28
28
28
28
29
32
49
55
57
61
66
68
69
72
73
73
74
76
70
58
50
46
42

Pressure (mb)

1028
1027
1026
1025
1025
1025
1025
1025
1026
1027
1028
1028
1029
1029
1029
1030
1030
1030
1031
1032
1032
1032
1031
1031

Ozone (du)

431
433
430
428
424
421
418
415
417
432
443
441
443
442
440
436
434
435
435
438
432
424
417
412

Friday 26

Waning Gibbous 89%

23:12

07:58

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

Sun - Rise: 06:05, Set: 19:56, Transit: 13:01. Moon - Rise: 23:12, Set: 07:58. Civil Dark: 20:25 - 05:35. Nautical Dark: 21:01 - 04:59. Astro Dark: 21:40 - 04:20

Total Clouds (% Sky Obscured)

13
11
66
60
39
19
29
6
9
55
35
70
39
41
38
93
78
100
100
100
86
100
100
99

Low Clouds (% Sky Obscured)

22
17
32
41
20
4
9
1
8
10
6
0
0
0
0
10
3
7
7
12
16
29
28
29

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
46
40
51

High Clouds (% Sky Obscured)

0
0
5
3
3
3
0
3
3
58
29
70
39
45
42
87
74
100
100
99
90
100
100
89

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
12
12
12
12
10
9
8
5
5
3
4
5
4
2
2
1
2
4
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

42
42
41
41
41
43
48
59
73
74
71
72
75
75
78
82
80
80
82
78
63
52
46
45

Pressure (mb)

1030
1030
1030
1029
1029
1029
1029
1029
1030
1031
1031
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1032
1032

Ozone (du)

408
402
398
399
403
408
397
394
390
385
385
383
378
376
375
371
368
367
365
363
361
361
360
356

Saturday 27

Waning Gibbous 82%

00:16

08:50

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

Sun - Rise: 06:03, Set: 19:57, Transit: 13:01. Moon - Rise: 00:16, Set: 08:50. Civil Dark: 20:26 - 05:34. Nautical Dark: 21:03 - 04:58. Astro Dark: 21:41 - 04:18

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
99
99
97
98
93

Low Clouds (% Sky Obscured)

26
38
33
65
92
84
85
83
79
75
75
64
52
41
41
59
52
46
50
42
44
52
61
58

Medium Clouds (% Sky Obscured)

99
99
84
94
95
100
99
100
100
79
66
64
84
87
59
62
51
61
55
44
34
27
32
13

High Clouds (% Sky Obscured)

97
84
88
96
94
100
100
100
99
100
100
79
60
83
67
38
91
70
95
57
94
52
62
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
1
0
0
0
0
0
0
0
0
0
0
5
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
29
23
38
45
42
26
34
40
47
31
19
4
12
31
52
42
29
4
8
5
4
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
11
11
11
10
9
9
9
8
8
8
8
9
8
8
9
9
9
9
10
12
15
17

Feels Like (°C)

7
8
7
7
7
7
6
6
6
6
6
5
6
7
6
7
8
8
8
8
9
11
13
15

Dew Point (°C)

0
2
1
2
3
4
5
7
8
7
8
7
8
8
8
8
9
9
8
9
10
12
14
15

Relative Humidity (%)

46
49
50
51
56
66
76
84
91
93
95
96
98
98
96
98
100
100
98
98
98
95
93
92

Pressure (mb)

1031
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1023

Ozone (du)

351
348
347
341
338
336
332
330
329
327
327
328
325
325
325
326
325
324
324
322
320
320
318
322

Sunday 28

Waning Gibbous 72%

01:14

09:52

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

Sun - Rise: 06:02, Set: 19:58, Transit: 13:01. Moon - Rise: 01:14, Set: 09:52. Civil Dark: 20:28 - 05:32. Nautical Dark: 21:04 - 04:56. Astro Dark: 21:43 - 04:17

Total Clouds (% Sky Obscured)

89
86
84
93
98
96
93
89
86
84
79
84
93
94
88
31
13
18
32
44
60
38
55
14

Low Clouds (% Sky Obscured)

62
56
43
43
35
10
3
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
8

Medium Clouds (% Sky Obscured)

18
24
36
42
51
40
37
31
26
24
20
34
53
43
22
10
0
1
1
0
0
0
0
3

High Clouds (% Sky Obscured)

28
51
39
72
86
84
82
81
78
85
85
88
92
84
88
23
13
14
24
27
62
41
80
8

ISS Passover

Visibility (miles)

9
9
9
9
9
8
4
9
9
9
9
8
3
6
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
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
5
5
20
41
50
24
18
23
29
48
43
14
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
19
20
22
21
22
22
21
19
18
17
15
15
15
15
14
16
16
16
17
19
20
22
22

Dew Point (°C)

16
16
17
17
16
16
17
18
17
16
15
14
15
14
14
14
14
14
14
15
15
17
17
17

Relative Humidity (%)

88
80
76
73
73
72
77
88
92
93
93
93
96
95
96
96
96
96
96
96
92
88
77
68

Pressure (mb)

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

Ozone (du)

322
321
320
317
318
318
318
318
319
319
318
318
318
317
316
316
317
318
318
316
316
316
317
317

Monday 29

Waning Gibbous 62%

02:02

11:03

12 OK
13 OK
14 OK
15 OK
16 Bad
17 OK
18 Bad
19 Bad
20 OK
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

Sun - Rise: 06:01, Set: 19:59, Transit: 13:01. Moon - Rise: 02:02, Set: 11:03. Civil Dark: 20:29 - 05:31. Nautical Dark: 21:05 - 04:54. Astro Dark: 21:44 - 04:15

Total Clouds (% Sky Obscured)

19
22
34
27
52
48
57
63
45
45
56
45
75
75
90
94
98
98
96
100
94
88
82
88

Low Clouds (% Sky Obscured)

13
18
14
8
18
21
36
43
33
0
0
0
3
36
18
11
4
6
4
2
10
19
29
42

Medium Clouds (% Sky Obscured)

6
10
18
25
31
21
11
0
0
0
0
0
3
30
38
38
36
46
53
57
43
29
14
25

High Clouds (% Sky Obscured)

8
8
14
4
4
3
3
4
5
51
60
43
45
50
79
82
86
87
88
90
86
77
69
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
9
3
3
4
4
5
6
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
2
3
28
21
53
41
73
72
67
65
61
60
57
47
34
14
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.5
0.4
0.4
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
25
26
26
26
24
23
21
20
18
17
17
17
17
16
16
15
16
16
17
18
19
21

Feels Like (°C)

25
25
26
26
27
27
26
24
21
21
18
18
18
17
18
17
17
16
17
16
15
18
18
20

Dew Point (°C)

16
15
15
14
14
15
16
17
15
15
15
15
15
15
16
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

61
54
51
49
46
50
58
68
70
75
82
86
89
89
95
95
95
96
95
93
92
82
73
66

Pressure (mb)

1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

319
322
322
323
324
323
322
323
324
324
322
322
322
323
322
322
322
322
322
322
321
322
323
324

Tuesday 30

Waning Gibbous 50%

02:41

No Set

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
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK

Sun - Rise: 06:00, Set: 20:00, Transit: 13:00. Moon - Rise: 02:41, Set: No Set. Civil Dark: 20:30 - 05:30. Nautical Dark: 21:06 - 04:53. Astro Dark: 21:46 - 04:13

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
91
82
75
63
51
40
32
28
26
33
36
39
55
51
38
28

Low Clouds (% Sky Obscured)

55
68
60
53
45
46
47
48
36
24
11
19
28
36
31
27
29
32
33
28
26
22
18
7

Medium Clouds (% Sky Obscured)

33
40
56
68
83
85
88
90
76
63
53
52
57
56
60
59
62
32
11
0
0
0
0
0

High Clouds (% Sky Obscured)

90
99
99
100
100
100
100
100
89
78
67
45
30
31
35
45
60
69
67
57
38
32
24
20

ISS Passover

Visibility (miles)

8
6
5
6
8
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
Very Light Rain
Light Rain
Light 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

Precipitation Probability (%)

49
60
73
81
86
77
66
52
51
43
30
30
27
15
18
19
15
13
8
5
5
3
0
2

Precipitation Amount (mm)

0
0.3
0.4
0.5
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
22
22
21
21
19
19
18
17
16
15
15
14
14
13
13
13
13
14
14
16
18
20

Feels Like (°C)

20
22
23
23
23
23
21
21
21
17
16
17
17
16
16
14
15
15
14
13
13
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

69
70
74
77
84
88
91
92
95
96
96
98
98
98
98
96
96
96
93
92
89
79
70
61

Pressure (mb)

1017
1017
1016
1016
1016
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1019
1019

Ozone (du)

324
324
324
327
329
332
334
337
339
340
341
342
345
349
352
353
354
355
352
349
346
345
344
343

Wednesday 1

Third Quarter 38%

03:13

12:18

12 OK
13 OK
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 OK
03 OK
04 Good
05 OK
06 OK
07 OK

Sun - Rise: 05:58, Set: 20:01, Transit: 13:00. Moon - Rise: 03:13, Set: 12:18. Civil Dark: 20:31 - 05:28. Nautical Dark: 21:08 - 04:51. Astro Dark: 21:48 - 04:11

Total Clouds (% Sky Obscured)

19
9
12
16
15
15
10
10
10
10
5
0
0
4
3
5
3
3
4
4

Low Clouds (% Sky Obscured)

2
0
7
13
20
30
33
29
27
18
15
23
30
39
31
26
17
17
16
14

Medium Clouds (% Sky Obscured)

1
1
14
27
37
43
45
50
45
45
40
27
24
20
11
6
0
0
0
0

High Clouds (% Sky Obscured)

11
6
3
8
10
10
15
20
40
65
70
51
37
22
12
4
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

8
13
35
49
60
80
95
95
95
95
95
82
61
33
24
14
0
19
26
31

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.8
1.2
0.9
0.8
1
0.7
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
22
23
23
23
23
21
20
19
17
16
15
15
14
13
13
12
12
12
12

Feels Like (°C)

18
19
20
24
24
24
23
23
22
16
16
15
16
15
15
13
13
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

59
57
55
63
71
80
85
89
93
95
96
96
98
98
98
98
98
96
98
96

Pressure (mb)

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

Ozone (du)

342
340
339
340
340
341
341
341
341
341
341
341
343
345
347
350
353
356
359
363

Forecast for Old Sugar Loaf, Luzerne, United States of America (40.96,-75.97)

Generated: 25/04/24 12:58:03. Forecast: 25/04/24 to 01/05/24. Timezone: UTC-4.00