Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waning Crescent 15%

04:29

16:19

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

Sun - Rise: 06:14, Set: 19:55, Transit: 13:04. Moon - Rise: 04:29, Set: 16:19. Civil Dark: 20:24 - 05:45. Nautical Dark: 20:59 - 05:10. Astro Dark: 21:36 - 04:33

Total Clouds (% Sky Obscured)

76
76
95
23
33
40
55
45
60
55
5
8
7
6
10
49
20
27
65
61
65
5
42
39

Low Clouds (% Sky Obscured)

1
0
2
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
3
59
28
4
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

59
70
97
23
27
40
41
45
55
47
3
7
6
3
6
34
13
20
55
61
45
3
41
25

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

Fog (%)

-
-
-
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)

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

Chance of Frost

Temperature (°C)

13
12
13
11
11
10
10
10
12
17
20
22
24
25
26
27
27
26
26
24
21
19
18
16

Feels Like (°C)

12
11
10
12
9
9
8
9
11
16
18
22
24
25
26
26
25
26
24
22
19
17
17
15

Dew Point (°C)

4
3
2
6
4
3
3
4
5
9
11
12
13
13
13
13
13
14
17
16
14
12
10
8

Relative Humidity (%)

54
54
48
67
65
62
61
63
61
59
56
52
49
47
45
43
43
46
57
62
64
62
61
59

Pressure (mb)

1024
1024
1024
1025
1025
1025
1026
1026
1027
1027
1027
1026
1026
1025
1025
1024
1023
1023
1023
1024
1024
1025
1025
1025

Ozone (du)

342
343
344
348
349
349
350
352
352
354
355
354
353
351
350
347
344
344
345
345
345
344
344
343

Friday 25

Waning Crescent 7%

04:53

17:34

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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

Sun - Rise: 06:12, Set: 19:56, Transit: 13:04. Moon - Rise: 04:53, Set: 17:34. Civil Dark: 20:25 - 05:43. Nautical Dark: 21:00 - 05:08. Astro Dark: 21:37 - 04:31

Total Clouds (% Sky Obscured)

49
67
73
77
82
56
48
55
63
62
61
73
96
94
85
93
57
61
46
64
93
81
100
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
73
75
82
85
81
57
61
46
64
80
50
48
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
9
25
25
30
25
25
45
50
55
55
55
50
55
46
60
67
73
85
83

High Clouds (% Sky Obscured)

26
47
57
67
73
41
30
27
41
47
17
63
93
84
69
91
42
41
31
51
77
52
100
50

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
5
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
Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
11
15
47
53
46
43
28
22
50
85
48
67

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
12
12
11
11
10
10
13
16
19
21
22
23
24
24
25
24
23
21
19
18
17
17

Feels Like (°C)

12
11
10
10
9
9
8
9
12
14
17
19
21
22
23
23
24
24
22
19
17
15
14
14

Dew Point (°C)

6
6
5
6
5
5
5
5
8
10
13
15
17
20
20
21
23
23
22
19
17
16
16
15

Relative Humidity (%)

57
58
61
66
68
67
69
71
69
67
67
65
74
83
80
84
90
92
92
89
88
86
92
92

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1022
1021
1020
1019
1018
1018
1018
1018
1017
1016

Ozone (du)

342
340
339
339
339
339
340
341
342
341
339
338
336
336
336
336
334
333
332
331
332
331
332
332

Saturday 26

Waning Crescent 2%

05:19

18:53

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

Sun - Rise: 06:11, Set: 19:57, Transit: 13:04. Moon - Rise: 05:19, Set: 18:53. Civil Dark: 20:26 - 05:42. Nautical Dark: 21:01 - 05:07. Astro Dark: 21:39 - 04:29

Total Clouds (% Sky Obscured)

74
72
97
98
100
100
100
100
100
100
99
100
78
100
95
98
95
49
21
0
0
2
2
4

Low Clouds (% Sky Obscured)

50
60
54
79
67
68
73
81
80
76
69
59
41
40
31
24
15
7
3
0
0
1
0
1

Medium Clouds (% Sky Obscured)

73
69
91
97
100
100
100
100
100
99
25
30
17
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

38
45
84
48
100
100
100
100
100
100
90
95
78
90
88
77
75
49
21
0
0
0
0
0

ISS Passover

Visibility (miles)

5
3
3
8
9
5
9
3
9
9
9
9
5
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

89
83
66
78
71
86
95
95
90
95
95
95
85
56
39
25
6
4
2
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.4
0.3
0.5
0.3
0.6
1.1
2.7
0.7
1.1
1.6
1.1
0.6
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
11
10
10
10
11
10
9
10
11
10
14
15
15
14
14
14
14
14
13
12
11

Chance of Frost

Temperature (°C)

16
16
16
16
16
17
17
17
17
18
18
19
19
20
20
20
19
19
17
15
13
12
10
9

Feels Like (°C)

14
14
14
15
15
15
15
15
15
17
17
18
17
17
16
16
15
15
14
11
8
7
6
6

Dew Point (°C)

15
15
15
16
16
16
16
16
16
17
16
16
17
16
15
13
13
11
10
8
7
6
5
4

Relative Humidity (%)

93
96
96
96
96
96
96
95
93
93
88
82
84
77
76
67
67
61
62
62
65
67
68
67

Pressure (mb)

1016
1015
1014
1013
1013
1012
1011
1012
1012
1012
1012
1012
1012
1013
1014
1014
1015
1015
1016
1018
1019
1021
1021
1022

Ozone (du)

332
332
332
332
333
332
335
338
344
347
345
343
341
340
339
339
343
346
352
354
354
357
364
370

Sunday 27

New Moon 0%

05:47

20:14

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

Sun - Rise: 06:10, Set: 19:58, Transit: 13:04. Moon - Rise: 05:47, Set: 20:14. Civil Dark: 20:27 - 05:41. Nautical Dark: 21:02 - 05:05. Astro Dark: 21:40 - 04:27

Total Clouds (% Sky Obscured)

22
30
31
2
2
3
3
0
0
1
0
0
0
0
0
2
4
6
11
48
40
40
60
62

Low Clouds (% Sky Obscured)

6
10
8
1
0
1
1
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
21
15
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
4
11
48
40
40
60
62

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

Chance of Frost

Temperature (°C)

9
9
9
8
7
7
6
7
8
9
11
13
14
16
17
17
18
18
18
16
14
13
12
11

Feels Like (°C)

5
4
3
4
5
4
4
5
4
6
7
9
12
13
14
15
16
17
17
16
13
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

64
60
57
61
67
72
76
78
68
60
54
49
46
43
42
41
40
41
50
61
61
60
58
60

Pressure (mb)

1023
1023
1023
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1026
1026
1025
1024
1024
1024
1024
1025
1025
1026
1026

Ozone (du)

375
377
379
378
377
376
375
372
371
369
368
367
364
363
363
362
361
361
360
359
359
359
360
361

Monday 28

Waxing Crescent 2%

06:20

21:37

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

Sun - Rise: 06:08, Set: 19:59, Transit: 13:04. Moon - Rise: 06:20, Set: 21:37. Civil Dark: 20:28 - 05:39. Nautical Dark: 21:04 - 05:04. Astro Dark: 21:42 - 04:26

Total Clouds (% Sky Obscured)

40
49
21
13
9
14
25
36
30
35
57
53
62
45
34
22
14
10
13
22
26
14
7
26

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

2
17
21
13
9
14
25
36
30
34
28
11
5
3
2
1
0
1
3
10
10
6
2
2

High Clouds (% Sky Obscured)

40
48
21
13
9
14
23
8
7
5
6
13
15
7
16
10
0
7
13
22
26
14
7
26

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)

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

Chance of Frost

Temperature (°C)

11
10
9
9
9
8
9
9
10
12
15
17
19
20
21
22
22
23
21
20
18
17
15
14

Feels Like (°C)

10
8
7
8
8
8
7
6
5
10
11
12
13
14
14
20
20
20
21
21
22
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

57
65
67
68
69
70
69
68
66
61
55
51
50
47
45
47
48
48
56
66
74
73
73
71

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1026
1025
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

363
363
362
360
359
357
358
358
359
357
356
354
353
352
351
350
348
346
345
344
342
342
341
340

Tuesday 29

Waxing Crescent 6%

07:02

22:57

00 OK
01 Bad
02 OK
03 OK
04 Good
05 OK
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

Sun - Rise: 06:07, Set: 20:00, Transit: 13:04. Moon - Rise: 07:02, Set: 22:57. Civil Dark: 20:29 - 05:38. Nautical Dark: 21:05 - 05:02. Astro Dark: 21:43 - 04:24

Total Clouds (% Sky Obscured)

46
67
45
23
14
35
61
84
81
78
74
82
91
100
100
100
100
88
77
67
72
77
81
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
9
14
9
4
0
1
3
5
9

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
17
30
40
47
45
46
46
48

High Clouds (% Sky Obscured)

46
60
45
23
14
35
61
84
66
57
59
71
85
100
100
100
100
74
48
23
33
50
60
71

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
1
1
0
2
5
2
3
5
1
5

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)

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

Chance of Frost

Temperature (°C)

13
13
14
13
12
11
12
13
14
17
19
22
23
25
26
26
26
26
25
24
22
22
21
21

Feels Like (°C)

14
13
12
12
11
11
11
10
9
14
15
16
18
19
20
26
25
24
24
24
24
20
19
20

Dew Point (°C)

8
7
7
7
8
8
8
9
10
12
13
15
16
17
18
18
18
19
18
17
15
15
15
15

Relative Humidity (%)

69
68
65
69
75
80
77
76
75
72
68
65
63
62
60
62
63
64
65
64
64
66
66
67

Pressure (mb)

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

Ozone (du)

339
339
338
338
338
339
338
338
338
337
335
334
331
329
326
325
324
323
322
322
321
321
321
321

Wednesday 30

Waxing Crescent 13%

07:53

No Set

Sun - Rise: 06:06, Set: 20:01, Transit: 13:03. Moon - Rise: 07:53, Set: No Set. Civil Dark: 20:30 - 05:37. Nautical Dark: 21:06 - 05:01. Astro Dark: 21:45 - 04:22

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 24/04/25 03:46:44. Forecast: 24/04/25 to 30/04/25. Timezone: UTC-4.00