Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 93%

16:36

05:05

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

Sun - Rise: 06:00, Set: 19:41, Transit: 12:51. Moon - Rise: 16:36, Set: 05:05. Civil Dark: 20:11 - 05:30. Nautical Dark: 20:47 - 04:54. Astro Dark: 21:26 - 04:15

Total Clouds (% Sky Obscured)

100
97
98
96
96
86
82
90
96
96
85
42
2
10
15
18
18
16
21
5
1
1
2
2

Low Clouds (% Sky Obscured)

77
82
59
57
62
69
78
72
80
82
75
22
1
10
17
21
22
17
21
5
0
0
0
0

Medium Clouds (% Sky Obscured)

93
99
87
90
69
56
6
24
28
64
11
6
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

71
98
100
67
50
29
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1

ISS Passover

Visibility (miles)

1
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
0
2
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 (%)

35
18
1
16
13
4
2
13
41
34
38
7
1
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)

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

Chance of Frost

Temperature (°C)

8
9
10
10
11
12
13
13
12
12
10
7
5
4
3
2
2
2
1
1
1
0
0
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
91
81
73
70
57
44
40
56
81
78
74
67
71
73
76
77
77
77
81
88
89
89
81

Pressure (mb)

1014
1014
1013
1013
1012
1011
1010
1009
1009
1010
1012
1013
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

354
359
363
367
371
372
370
383
390
398
403
404
406
407
401
400
402
401
398
396
392
388
386
384

Sunday 21

Waxing Gibbous 97%

17:37

05:22

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

Sun - Rise: 05:58, Set: 19:42, Transit: 12:51. Moon - Rise: 17:37, Set: 05:22. Civil Dark: 20:12 - 05:28. Nautical Dark: 20:49 - 04:52. Astro Dark: 21:27 - 04:13

Total Clouds (% Sky Obscured)

22
51
96
100
98
84
99
98
100
99
45
47
40
31
33
1
4
0
22
23
26
59
52
59

Low Clouds (% Sky Obscured)

22
47
60
100
96
82
97
95
92
83
33
31
44
32
37
1
4
0
23
25
29
65
61
63

Medium Clouds (% Sky Obscured)

0
0
17
38
53
69
10
14
12
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
6
30
50
50
55
15
44
50
44
14
40
0
2
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
1
4
5
15
12
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
0
-1
0
0
1
1
1
1
1
2
2
0
1
0
1
1
1
1
0
0
-1
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

69
60
50
46
44
41
42
44
42
45
47
55
56
60
62
70
80
82
86
88
91
91
91
84

Pressure (mb)

1017
1016
1016
1015
1015
1014
1013
1013
1012
1012
1012
1013
1014
1015
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016

Ozone (du)

386
385
389
390
392
391
391
396
394
395
399
401
402
405
410
415
418
424
427
429
429
427
426
428

Monday 22

Waxing Gibbous 99%

18:39

05:41

08 Bad
09 Bad
10 OK
11 OK
12 OK
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
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

Sun - Rise: 05:57, Set: 19:44, Transit: 12:51. Moon - Rise: 18:39, Set: 05:41. Civil Dark: 20:13 - 05:27. Nautical Dark: 20:50 - 04:50. Astro Dark: 21:29 - 04:11

Total Clouds (% Sky Obscured)

62
62
38
40
22
12
1
1
1
0
0
0
0
0
2
3
2
2
2
1
10
9
5
3

Low Clouds (% Sky Obscured)

63
61
35
38
22
13
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
0
0
0
0
0
0
0
0
0
0
4
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
2
2
2
2
40
36
18
6

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
64
55
48
45
44
43
42
41
42
49
56
69
73
72
69
70
73
75
78
81
81
78
72

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1017
1017
1017
1018
1019
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

429
431
436
441
439
434
427
420
416
414
414
412
411
413
409
410
411
409
407
409
410
414
415
412

Tuesday 23

Full Moon 100%

19:44

06:02

08 Good
09 Good
10 OK
11 OK
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

Sun - Rise: 05:55, Set: 19:45, Transit: 12:51. Moon - Rise: 19:44, Set: 06:02. Civil Dark: 20:15 - 05:25. Nautical Dark: 20:51 - 04:49. Astro Dark: 21:31 - 04:09

Total Clouds (% Sky Obscured)

3
18
25
45
72
89
78
81
63
78
84
87
93
97
100
100
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
10
24
39
56
76
98
100
99
99

Medium Clouds (% Sky Obscured)

4
69
70
54
26
33
42
11
42
54
54
51
63
96
98
97
95
81
77
98
100
100
100
100

High Clouds (% Sky Obscured)

5
47
48
52
59
63
61
81
25
87
84
69
91
95
100
99
97
96
97
98
100
100
100
100

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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
4
14
21
46
60
70
68
72
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
50
46
43
42
41
42
42
44
49
56
61
68
68
71
73
75
74
75
74
72
71
71
72

Pressure (mb)

1022
1022
1021
1021
1020
1018
1018
1016
1016
1015
1015
1015
1016
1016
1017
1016
1016
1015
1015
1014
1013
1013
1012
1012

Ozone (du)

411
409
406
406
404
405
403
401
402
404
404
405
405
405
407
404
405
406
406
404
403
404
406
408

Wednesday 24

Waning Gibbous 98%

20:50

06:28

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 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 05:54, Set: 19:46, Transit: 12:51. Moon - Rise: 20:50, Set: 06:28. Civil Dark: 20:16 - 05:24. Nautical Dark: 20:53 - 04:47. Astro Dark: 21:32 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
81
64
50
47
47
45
32
18
5
4
2
1
1
2
2
2
2
3

Low Clouds (% Sky Obscured)

95
90
84
89
94
99
80
60
40
29
21
5
3
2
0
0
0
0
0
0
1
1
1
2

Medium Clouds (% Sky Obscured)

100
100
100
91
76
64
57
44
50
35
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
82
59
22
1
9
0
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
7
7
5
3
2
2
3
3
0
0
6
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

Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

85
95
95
95
95
95
95
95
61
27
25
4
7
5
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.7
1
1.5
1.6
1.9
1.2
0.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
8
8
9
8
8
7
3
2
1
0
-1
-2
-2
-2
-3
-3
-3
-3
-3
-3
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
93
93
93
93
95
94
96
96
96
93
84
83
79
76
75
73
72
72
71
71
64
57

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1010
1011
1014
1016
1017
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022

Ozone (du)

412
413
417
418
416
419
423
428
438
441
444
434
431
430
430
430
432
434
437
447
457
467
475
482

Thursday 25

Waning Gibbous 95%

21:59

07:00

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

Sun - Rise: 05:52, Set: 19:47, Transit: 12:50. Moon - Rise: 21:59, Set: 07:00. Civil Dark: 20:17 - 05:22. Nautical Dark: 20:54 - 04:45. Astro Dark: 21:34 - 04:05

Total Clouds (% Sky Obscured)

11
22
35
41
48
45
57
76
99
70
43
18
28
35
45
36
30
25
25
35
65
95
95
95

Low Clouds (% Sky Obscured)

8
10
7
0
0
0
0
0
0
0
0
2
13
21
26
19
12
5
0
0
5
10
10
15

Medium Clouds (% Sky Obscured)

0
0
0
3
5
17
17
13
13
9
5
1
0
0
0
0
0
0
0
1
2
1
1
0

High Clouds (% Sky Obscured)

0
0
0
1
1
2
2
2
7
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
7
5
2
3
3
3
5
7
9
9
9
9
8
8
7
8
8
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 (%)

2
3
1
20
26
29
38
39
38
29
21
12
19
24
23
22
20
14
13
11
8
11
13
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
49
48
47
50
54
57
59
60
64
63
63
62
69
79
88
84
83
81
84
88
88
88
86

Pressure (mb)

1022
1021
1021
1021
1020
1019
1019
1019
1019
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023

Ozone (du)

490
489
489
488
487
486
485
491
496
501
503
504
505
501
497
494
485
477
468
464
460
457
448
440

Friday 26

Waning Gibbous 89%

23:07

07:40

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

Sun - Rise: 05:51, Set: 19:48, Transit: 12:50. Moon - Rise: 23:07, Set: 07:40. Civil Dark: 20:18 - 05:21. Nautical Dark: 20:55 - 04:43. Astro Dark: 21:36 - 04:03

Total Clouds (% Sky Obscured)

95
85
75
71
73
79
78
80
78
80
80
82
82
82
81
69
61
50

Low Clouds (% Sky Obscured)

15
15
15
18
17
21
21
25
24
37
52
64
68
69
68
57
45
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
5
5
5

High Clouds (% Sky Obscured)

0
0
0
7
15
22
20
22
26
20
16
9
21
37
50
65
85
95

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
8
6
6
5
2
9
9
2
5
5
2
1
1
0
24
34
40

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
82
78
74
68
62
56
58
60
63
67
73
78
83
89
94
96
96

Pressure (mb)

1024
1024
1024
1024
1023
1022
1022
1022
1022
1021
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

431
428
425
421
421
422
422
423
424
426
422
418
415
414
413
412
410
408

Forecast for Stearnsville, Berkshire, United States of America (42.46,-73.30)

Generated: 20/04/24 08:09:15. Forecast: 20/04/24 to 26/04/24. Timezone: UTC-4.00