Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 87%

15:44

04:51

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: 06:11, Set: 19:41, Transit: 12:57. Moon - Rise: 15:44, Set: 04:51. Civil Dark: 20:09 - 05:43. Nautical Dark: 20:43 - 05:09. Astro Dark: 21:19 - 04:33

Total Clouds (% Sky Obscured)

100
99
99
100
91
95
81
96
83
90
98
96
99
97
97
80
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

35
31
29
29
8
33
46
55
77
76
70
74
82
62
66
89
84
100
100
90
93
93
86
84

Medium Clouds (% Sky Obscured)

98
82
85
94
79
92
78
62
57
86
86
94
92
76
86
94
86
70
85
98
100
96
100
100

High Clouds (% Sky Obscured)

100
96
97
100
4
3
8
62
40
69
3
47
79
55
2
2
2
50
33
52
51
7
47
26

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
27
64
56
66
39
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
10
10
10
9
9

Relative Humidity (%)

65
66
68
69
71
74
79
83
88
91
92
91
92
93
93
94
93
91
93
93
93
92
83
77

Pressure (mb)

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

Ozone (du)

334
336
337
342
343
341
339
339
339
339
338
339
342
344
347
350
353
353
353
353
352
355
355
358

Sunday 21

Waxing Gibbous 93%

16:43

05:10

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

Sun - Rise: 06:10, Set: 19:42, Transit: 12:57. Moon - Rise: 16:43, Set: 05:10. Civil Dark: 20:10 - 05:42. Nautical Dark: 20:45 - 05:07. Astro Dark: 21:21 - 04:31

Total Clouds (% Sky Obscured)

100
93
88
20
18
44
24
22
16
0
4
46
16
12
32
69
30
52
34
29
81
90
87
96

Low Clouds (% Sky Obscured)

65
41
60
29
28
14
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
42
56

Medium Clouds (% Sky Obscured)

77
73
30
0
0
38
22
20
7
0
0
0
0
0
0
0
0
0
0
27
43
27
44
66

High Clouds (% Sky Obscured)

41
21
42
2
0
0
0
0
10
0
4
41
16
12
41
74
30
51
38
8
53
81
66
87

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 (%)

10
2
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)

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

Chance of Frost

Temperature (°C)

13
14
14
16
17
17
17
15
14
12
11
10
9
8
7
6
5
5
4
5
6
8
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
69
60
39
31
34
35
42
39
45
40
42
44
47
49
52
54
58
60
60
49
42
36
33

Pressure (mb)

1015
1015
1014
1013
1012
1012
1013
1013
1014
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

361
364
367
372
375
379
382
381
382
384
382
378
376
377
382
382
377
373
372
372
370
369
370
372

Monday 22

Waxing Gibbous 97%

17:42

05:30

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 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:09, Set: 19:43, Transit: 12:57. Moon - Rise: 17:42, Set: 05:30. Civil Dark: 20:12 - 05:40. Nautical Dark: 20:46 - 05:06. Astro Dark: 21:22 - 04:29

Total Clouds (% Sky Obscured)

93
100
100
100
100
100
100
100
100
100
100
77
100
84
65
67
70
70
70
4
3
0
8
6

Low Clouds (% Sky Obscured)

67
66
71
65
55
45
54
18
0
0
0
0
1
2
0
0
0
0
0
0
0
0
11
8

Medium Clouds (% Sky Obscured)

69
70
70
79
72
72
85
75
17
0
0
0
12
21
18
43
62
55
60
1
0
0
0
0

High Clouds (% Sky Obscured)

70
100
100
100
100
100
100
100
100
100
100
80
100
69
54
53
60
55
50
2
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 (%)

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)

7
8
9
10
10
10
8
6
4
4
5
5
6
5
5
5
4
4
4
4
5
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
31
34
34
36
37
41
44
47
50
54
58
62
64
65
66
65
63
65
61
50
42
37
33

Pressure (mb)

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

Ozone (du)

373
371
371
370
371
372
377
380
381
380
382
381
383
384
387
392
393
396
400
406
416
421
423
426

Tuesday 23

Full Moon 99%

18:42

05:51

12 Good
13 Good
14 Good
15 OK
16 OK
17 Good
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 OK

Sun - Rise: 06:07, Set: 19:44, Transit: 12:56. Moon - Rise: 18:42, Set: 05:51. Civil Dark: 20:13 - 05:39. Nautical Dark: 20:47 - 05:04. Astro Dark: 21:24 - 04:27

Total Clouds (% Sky Obscured)

2
12
17
25
23
11
33
21
3
2
1
0
0
0
0
0
0
0
0
0
1
1
1
23

Low Clouds (% Sky Obscured)

4
17
23
35
28
9
17
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
7

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)

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

Chance of Frost

Temperature (°C)

14
15
16
16
16
16
15
14
11
10
9
9
8
7
7
6
6
6
6
7
9
11
13
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
28
27
28
29
30
34
44
50
53
55
57
62
69
72
75
76
79
79
75
62
54
48
41

Pressure (mb)

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

Ozone (du)

426
420
417
414
414
415
414
415
412
410
408
408
404
404
407
406
406
408
407
406
404
403
403
403

Wednesday 24

Waning Gibbous 100%

19:44

06:14

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
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: 06:06, Set: 19:45, Transit: 12:56. Moon - Rise: 19:44, Set: 06:14. Civil Dark: 20:14 - 05:37. Nautical Dark: 20:48 - 05:03. Astro Dark: 21:25 - 04:26

Total Clouds (% Sky Obscured)

51
66
69
84
100
100
95
100
64
51
36
41
60
75
85
93
100
100
100
100
100
100
100
87

Low Clouds (% Sky Obscured)

43
67
45
22
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
18
39
61
83
66

Medium Clouds (% Sky Obscured)

0
0
2
2
3
3
0
4
0
2
6
16
14
36
87
96
97
100
100
100
100
100
100
90

High Clouds (% Sky Obscured)

21
17
37
67
100
100
90
100
39
63
60
30
44
27
34
80
100
100
100
100
100
73
65
43

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
6
5
2

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
0
0
7
12
18
44
58
71
86
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.9
1
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
15
14
13
11
9
7
8
6
5
6
5
7
6
6
6
7
8
8
8
8
9

Dew Point (°C)

2
2
2
3
3
3
4
3
3
2
2
2
3
3
3
3
3
4
4
5
6
7
10
10

Relative Humidity (%)

37
35
34
36
37
40
46
52
55
56
58
61
63
64
66
64
63
63
64
68
70
70
90
92

Pressure (mb)

1022
1021
1020
1019
1019
1018
1019
1019
1018
1018
1018
1018
1017
1017
1016
1015
1014
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

402
402
406
402
401
401
399
399
400
400
399
400
400
398
397
396
396
397
399
401
402
403
407
416

Thursday 25

Waning Gibbous 98%

20:48

06:42

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
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: 06:05, Set: 19:46, Transit: 12:56. Moon - Rise: 20:48, Set: 06:42. Civil Dark: 20:15 - 05:36. Nautical Dark: 20:49 - 05:01. Astro Dark: 21:26 - 04:24

Total Clouds (% Sky Obscured)

78
66
71
63
50
47
23
6
9
12
14
10
5
0
0
0
0
0
0
0
0
0
0
11

Low Clouds (% Sky Obscured)

50
33
40
47
54
36
18
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
11

Medium Clouds (% Sky Obscured)

79
51
29
29
31
22
14
4
6
7
7
4
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
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
6
4
5
5
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

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

Precipitation Probability (%)

62
53
60
52
37
27
19
13
20
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0
0.3
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
10
11
11
12
13
12
11
10
10
10
10
9
8
8
7
7
7
7
7
7
7
8
8

Chance of Frost

Temperature (°C)

12
15
16
16
17
17
15
13
11
10
9
8
6
5
4
3
2
2
2
3
3
5
6
8

Feels Like (°C)

10
12
13
13
13
14
11
10
8
7
6
6
6
6
6
-0
-1
-1
-1
-1
-2
-1
0
1

Dew Point (°C)

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

Relative Humidity (%)

92
69
66
67
63
58
57
60
58
54
51
47
46
45
45
44
42
41
41
39
40
37
34
32

Pressure (mb)

1012
1012
1012
1012
1013
1013
1014
1016
1017
1018
1019
1020
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

428
437
445
441
437
433
430
427
426
427
428
429
428
427
427
425
423
422
427
432
438
438
439
439

Friday 26

Waning Gibbous 95%

21:55

07:16

12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
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: 06:03, Set: 19:47, Transit: 12:56. Moon - Rise: 21:55, Set: 07:16. Civil Dark: 20:16 - 05:34. Nautical Dark: 20:51 - 04:59. Astro Dark: 21:28 - 04:22

Total Clouds (% Sky Obscured)

21
32
47
61
78
60
43
27
23
15
5
4
3
2
2
3
3
2
1
1
2
4
5
5

Low Clouds (% Sky Obscured)

23
34
42
49
57
38
19
0
2
6
3
3
2
1
2
2
2
1
0
0
1
2
3
6

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

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
1
1
1
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)

8
7
7
8
9
10
9
9
9
9
8
7
6
6
5
5
4
4
5
5
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
31
32
34
36
39
40
44
48
49
52
54
57
60
62
66
67
69
66
62
59
52
47
41

Pressure (mb)

1024
1024
1023
1023
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

439
439
439
439
438
438
438
438
438
438
437
437
437
437
438
437
437
436
437
437
437
433
430
426

Forecast for Batsto, Burlington, United States of America (39.64,-74.65)

Generated: 20/04/24 04:56:55. Forecast: 20/04/24 to 26/04/24. Timezone: UTC-4.00