Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 72%

01:11

09:57

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

Sun - Rise: 06:04, Set: 19:58, Transit: 13:01. Moon - Rise: 01:11, Set: 09:57. Civil Dark: 20:28 - 05:35. Nautical Dark: 21:03 - 04:59. Astro Dark: 21:42 - 04:21

Total Clouds (% Sky Obscured)

26
16
27
81
45
24
46
24
46
80
96
64
47
68
81
87
94
93
84
20
50
34
71
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
26
30
35
29
31
5
5
0
2
0
5
5

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
42
3
42
48
33
46
58
67
51
36
37
40
25
50

High Clouds (% Sky Obscured)

38
14
77
81
44
23
43
23
40
76
88
54
25
16
2
1
0
0
0
0
2
3
5
70

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
7

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
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
0
0
2
2
0
21
30
20
77
54

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
0.7
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
15
17
16
15
15
17
21
24
26
28
29
29
30
30
29
29
27
26
24
22
22
21

Feels Like (°C)

19
18
18
17
16
16
18
19
24
25
26
28
30
31
31
31
31
30
28
26
27
24
25
22

Dew Point (°C)

17
15
14
15
15
14
13
14
18
19
20
21
20
20
20
23
24
23
22
20
21
18
19
20

Relative Humidity (%)

89
90
89
89
90
90
89
82
80
74
70
65
60
58
54
68
71
72
73
72
83
79
83
92

Pressure (mb)

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

Ozone (du)

310
311
312
312
313
313
313
315
317
317
319
322
325
326
327
326
324
328
328
328
329
328
329
326

Tuesday 30

Waning Gibbous 62%

01:59

11:07

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
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

Sun - Rise: 06:03, Set: 19:59, Transit: 13:01. Moon - Rise: 01:59, Set: 11:07. Civil Dark: 20:29 - 05:34. Nautical Dark: 21:05 - 04:58. Astro Dark: 21:43 - 04:19

Total Clouds (% Sky Obscured)

87
82
79
55
57
59
50
42
100
83
65
77
69
91
77
90
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
4
7
0
0
10
0
0
6
13
34
17
33
23
4
0
0
3
4
10
14

Medium Clouds (% Sky Obscured)

56
49
54
8
0
0
0
1
12
0
0
0
0
47
28
45
65
67
88
90
89
90
80
81

High Clouds (% Sky Obscured)

67
55
45
40
45
45
45
35
100
81
61
73
66
67
66
66
100
99
100
100
100
100
100
97

ISS Passover

Visibility (miles)

2
7
3
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
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 (%)

53
61
56
32
23
5
0
0
0
0
0
0
3
12
15
9
9
25
22
35
29
6
14
2

Precipitation Amount (mm)

0
0.3
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)

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

Chance of Frost

Temperature (°C)

20
20
19
18
17
16
16
18
20
22
23
25
26
28
28
29
28
28
26
25
23
22
22
21

Feels Like (°C)

21
21
20
19
17
17
17
19
21
23
24
27
27
28
28
29
29
29
27
25
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

89
91
93
95
95
95
93
86
81
76
73
70
67
65
59
62
65
70
75
79
87
92
92
94

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

328
327
325
324
324
324
325
325
324
324
325
326
327
327
329
328
329
328
328
328
329
331
334
339

Wednesday 1

Third Quarter 50%

02:39

12:21

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 OK
16 OK
17 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 OK

Sun - Rise: 06:02, Set: 20:00, Transit: 13:01. Moon - Rise: 02:39, Set: 12:21. Civil Dark: 20:30 - 05:32. Nautical Dark: 21:06 - 04:56. Astro Dark: 21:45 - 04:17

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
98
96
75
88
75
41
44
32
34
21
20
20
14
9
0
11
25

Low Clouds (% Sky Obscured)

38
0
0
6
40
32
51
70
66
81
89
72
58
50
46
60
44
51
47
31
16
0
27
53

Medium Clouds (% Sky Obscured)

97
99
87
100
100
100
76
50
50
31
36
33
0
21
0
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
84
70
93
100
100
100
52
15
25
0
0
0
0
0
0
1
1
2
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
Light Rain
None
None
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
21
19
53
78
52
56
69
51
42
33
39
27
10
3
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.9
0
0
0.6
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
18
18
17
17
18
18
19
20
21
22
22
24
25
25
25
23
21
20
19
18
17

Feels Like (°C)

21
20
19
19
19
17
17
18
17
18
20
20
21
22
24
25
26
26
25
23
22
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
95
93
95
92
85
78
69
62
56
50
49
50
53
61
67
69
76
76
77
83

Pressure (mb)

1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1016
1016
1017

Ozone (du)

341
343
342
344
345
346
347
350
353
352
351
353
355
352
353
351
348
346
347
345
344
342
339
338

Thursday 2

Waning Crescent 38%

03:12

13:37

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

Sun - Rise: 06:01, Set: 20:01, Transit: 13:01. Moon - Rise: 03:12, Set: 13:37. Civil Dark: 20:31 - 05:31. Nautical Dark: 21:07 - 04:55. Astro Dark: 21:46 - 04:16

Total Clouds (% Sky Obscured)

42
52
71
82
90
95
95
84
74
60
77
67
9
24
59
76
14
34
18
24
33
32
37
37

Low Clouds (% Sky Obscured)

80
85
92
100
98
95
93
73
52
32
21
11
0
9
18
27
18
9
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
9
16
19
20
21
22
23
23

High Clouds (% Sky Obscured)

0
1
2
2
13
7
22
31
20
17
71
61
3
3
3
0
0
17
4
12
20
22
28
30

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
3
9
2
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
3
3
3
3
3
3
3
3
3
4
5
5
6
6
5
5
5
5
4
4
4
4
3

Chance of Frost

Temperature (°C)

16
15
15
15
14
14
15
15
16
18
20
22
24
25
26
26
26
25
23
21
20
18
17
17

Feels Like (°C)

17
17
16
15
15
14
14
14
16
18
20
22
24
27
28
27
27
27
24
23
21
20
18
18

Dew Point (°C)

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

Relative Humidity (%)

92
95
96
98
98
96
93
89
86
82
76
72
68
65
63
63
67
70
79
87
89
86
89
93

Pressure (mb)

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

Ozone (du)

337
337
336
335
336
335
335
334
332
334
332
332
332
334
335
334
332
330
330
329
328
327
326
326

Friday 3

Waning Crescent 27%

03:41

14:52

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
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

Sun - Rise: 06:00, Set: 20:02, Transit: 13:01. Moon - Rise: 03:41, Set: 14:52. Civil Dark: 20:32 - 05:30. Nautical Dark: 21:08 - 04:53. Astro Dark: 21:48 - 04:14

Total Clouds (% Sky Obscured)

56
79
87
92
41
62
12
25
20
25
25
89
96
100
100
100
100
100
100
100
100
100
94
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
24
34
11
20
27
18
9
0
1
2
3
4
8

Medium Clouds (% Sky Obscured)

24
22
20
18
14
8
1
1
0
0
10
20
28
4
8
8
4
2
1
7
12
16
19
24

High Clouds (% Sky Obscured)

54
74
78
74
35
42
10
24
24
33
25
60
60
100
100
100
100
100
100
100
100
100
90
80

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
2
2
1
3
3
1
1
1

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)

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

Chance of Frost

Temperature (°C)

16
15
15
15
14
14
16
17
19
21
23
24
25
26
26
26
27
25
23
21
20
19
17
16

Feels Like (°C)

18
16
15
14
13
15
16
18
20
22
24
25
25
26
26
26
26
27
27
27
19
19
19
18

Dew Point (°C)

15
14
14
14
13
13
14
14
15
16
17
17
17
18
18
18
18
18
18
17
16
15
13
13

Relative Humidity (%)

93
93
93
93
92
93
90
83
78
73
67
64
61
59
59
60
60
67
73
79
78
77
76
79

Pressure (mb)

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

Ozone (du)

326
325
326
325
325
325
325
324
325
325
324
324
324
326
325
325
325
325
325
326
325
325
325
323

Saturday 4

Waning Crescent 17%

04:06

16:07

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:58, Set: 20:03, Transit: 13:01. Moon - Rise: 04:06, Set: 16:07. Civil Dark: 20:33 - 05:29. Nautical Dark: 21:10 - 04:52. Astro Dark: 21:49 - 04:12

Total Clouds (% Sky Obscured)

82
87
90
94
96
98
100
100
100
100
100
100
100
100
99
97
97
96
97
97
98
98
96
93

Low Clouds (% Sky Obscured)

12
9
6
4
30
57
83
87
89
90
89
84
80
75
76
82
85
89
94
89
86
84
87
87

Medium Clouds (% Sky Obscured)

29
30
31
32
48
62
78
84
89
93
94
94
95
95
93
93
92
91
88
75
59
43
44
44

High Clouds (% Sky Obscured)

70
75
81
86
90
94
98
99
99
100
99
98
93
74
60
45
46
46
54
55
54
52
37
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
4
6
8
8
8
8
8

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

Precipitation Probability (%)

1
1
1
0
1
1
1
3
7
3
13
18
24
54
78
95
95
95
95
95
77
38
37
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
1.1
1.2
1.2
0.7
0.3
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
8
8
9
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
8
8

Chance of Frost

Temperature (°C)

15
15
14
13
12
12
12
12
13
14
14
15
16
17
16
16
15
15
14
14
13
13
12
12

Feels Like (°C)

17
16
13
13
12
12
11
11
10
11
11
11
12
12
14
14
14
14
13
14
11
11
11
10

Dew Point (°C)

12
12
12
12
11
11
11
11
11
11
12
13
13
14
14
14
15
14
13
13
13
12
12
11

Relative Humidity (%)

82
86
89
92
95
93
92
90
89
86
84
85
85
85
87
90
96
95
96
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

321
320
319
319
319
320
321
322
322
322
322
323
324
324
326
327
329
332
335
338
341
345
348
347

Sunday 5

Waning Crescent 9%

04:31

17:22

Sun - Rise: 05:57, Set: 20:04, Transit: 13:01. Moon - Rise: 04:31, Set: 17:22. Civil Dark: 20:34 - 05:27. Nautical Dark: 21:11 - 04:51. Astro Dark: 21:51 - 04:11

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 Ephrata, Lancaster, United States of America (40.18,-76.17)

Generated: 29/04/24 01:27:40. Forecast: 29/04/24 to 05/05/24. Timezone: UTC-4.00