Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Gibbous 79%

18:02

01:56

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

Sun - Rise: 05:57, Set: 20:25, Transit: 13:11. Moon - Rise: 18:02, Set: 01:56. Civil Dark: 20:56 - 05:26. Nautical Dark: 21:34 - 04:47. Astro Dark: 22:18 - 04:05

Total Clouds (% Sky Obscured)

80
85
88
91
73
57
38
2
11
0
0
0
0
6
26
30
15
14
22
26
36
36
34
26

Low Clouds (% Sky Obscured)

23
10
4
21
35
0
11
0
11
0
0
0
0
0
0
0
0
0
0
0
8
7
0
0

Medium Clouds (% Sky Obscured)

1
9
2
60
70
57
38
2
2
0
0
0
0
0
12
19
4
14
22
26
31
35
34
26

High Clouds (% Sky Obscured)

80
85
88
91
48
1
0
0
0
0
0
0
0
4
13
14
11
3
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)

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

Chance of Frost

Temperature (°C)

21
20
20
19
18
17
16
15
15
15
18
20
22
24
25
26
27
28
28
28
27
27
26
24

Feels Like (°C)

20
19
19
18
17
17
16
15
16
16
21
22
23
25
26
27
28
28
29
29
29
29
28
26

Dew Point (°C)

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

Relative Humidity (%)

77
75
78
77
77
78
82
83
84
82
74
67
59
51
45
41
40
38
38
39
49
60
64
63

Pressure (mb)

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

Ozone (du)

310
309
310
311
314
315
315
316
316
316
316
317
316
317
315
314
313
315
314
313
313
312
312
312

Saturday 25

Waxing Gibbous 89%

18:52

02:45

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

Sun - Rise: 05:58, Set: 20:24, Transit: 13:11. Moon - Rise: 18:52, Set: 02:45. Civil Dark: 20:55 - 05:27. Nautical Dark: 21:33 - 04:48. Astro Dark: 22:17 - 04:06

Total Clouds (% Sky Obscured)

18
41
45
31
35
47
57
51
47
45
58
77
77
69
46
36
43
49
84
89
93
76
72
85

Low Clouds (% Sky Obscured)

0
0
0
0
4
12
17
25
22
25
33
54
60
48
32
20
13
4
3
16
4
17
2
30

Medium Clouds (% Sky Obscured)

18
41
42
28
31
36
40
33
35
29
23
19
16
13
15
17
28
42
42
29
41
25
29
40

High Clouds (% Sky Obscured)

0
0
7
2
1
3
15
5
0
0
2
3
2
12
2
2
2
3
75
72
80
55
62
78

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
1
0
0
0
0
1
2
2
3
13
28
17
8
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)

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

Chance of Frost

Temperature (°C)

22
20
20
20
19
18
18
18
17
17
19
21
23
24
25
27
28
28
28
29
28
27
25
24

Feels Like (°C)

23
21
22
22
22
21
20
19
19
20
21
22
23
24
25
28
29
30
30
29
28
27
25
23

Dew Point (°C)

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

Relative Humidity (%)

66
80
89
91
91
90
90
90
89
86
75
62
53
49
47
47
46
45
45
45
50
59
60
58

Pressure (mb)

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

Ozone (du)

312
315
314
313
313
314
316
317
323
322
323
324
325
326
328
329
330
331
330
329
330
332
333
333

Sunday 26

Waxing Gibbous 94%

19:34

03:41

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

Sun - Rise: 05:58, Set: 20:23, Transit: 13:11. Moon - Rise: 19:34, Set: 03:41. Civil Dark: 20:54 - 05:28. Nautical Dark: 21:32 - 04:50. Astro Dark: 22:16 - 04:07

Total Clouds (% Sky Obscured)

56
62
74
76
53
48
27
8
47
8
17
37
46
41
44
44
84
86
97
100
100
50
42
47

Low Clouds (% Sky Obscured)

10
13
19
25
3
11
0
0
44
5
0
0
46
40
23
38
39
65
64
39
35
22
22
24

Medium Clouds (% Sky Obscured)

39
60
70
71
53
46
26
5
3
5
9
37
22
16
19
17
29
69
66
52
28
19
23
28

High Clouds (% Sky Obscured)

39
50
50
5
2
1
0
4
24
2
16
0
0
2
12
3
50
58
92
100
100
26
27
31

ISS Passover

Visibility (miles)

9
9
7
9
5
9
8
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
None
None
Light Rain

Precipitation Probability (%)

21
13
16
12
13
8
4
0
0
0
0
0
1
14
6
17
24
30
29
34
31
21
36
95

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
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
20
19
19
19
18
18
18
21
23
25
27
27
29
29
30
30
29
29
28
27
25

Feels Like (°C)

21
20
20
20
20
20
20
20
21
22
24
26
26
28
29
30
32
30
31
31
30
30
29
28

Dew Point (°C)

13
14
16
17
17
17
17
17
17
17
19
20
20
20
20
19
19
20
24
24
24
24
24
24

Relative Humidity (%)

55
65
75
85
88
89
89
89
90
90
86
80
73
67
62
57
54
55
70
74
77
78
84
91

Pressure (mb)

1012
1012
1011
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1008
1008

Ozone (du)

331
331
331
331
331
333
333
335
339
338
340
337
335
333
332
332
331
332
332
331
333
335
335
332

Monday 27

Waxing Gibbous 98%

20:10

04:42

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

Sun - Rise: 05:59, Set: 20:22, Transit: 13:11. Moon - Rise: 20:10, Set: 04:42. Civil Dark: 20:53 - 05:29. Nautical Dark: 21:31 - 04:51. Astro Dark: 22:14 - 04:09

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
99
99
99
98
97
95
97
98
100
97
95
93
87
81

Low Clouds (% Sky Obscured)

26
38
50
62
64
66
68
70
73
75
70
64
61
70
79
87
73
59
46
57
66
76
69
65

Medium Clouds (% Sky Obscured)

66
66
72
73
42
61
35
38
49
54
69
94
94
93
93
91
84
77
70
71
62
52
43
49

High Clouds (% Sky Obscured)

99
96
100
47
100
99
100
100
100
100
83
70
60
60
60
60
73
87
48
46
44
67
51
22

ISS Passover

Visibility (miles)

9
7
9
9
9
9
9
7
9
9
9
9
1
4
9
2
0
5
6
9
9
9
9
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

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

Precipitation Probability (%)

95
44
19
36
40
15
20
50
15
29
70
95
95
95
95
95
95
93
88
87
95
95
95
95

Precipitation Amount (mm)

0.7
0
0
0
0
0
0
0.2
0
0
0.4
0.8
1.1
1.2
2
3.4
0.4
0.4
0.5
0.5
0.8
1.1
0.9
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
23
22
22
22
22
21
22
22
23
23
23
23
24
24
25
25
25
25
24
24
23
22

Feels Like (°C)

28
24
23
24
23
23
23
23
23
23
24
24
24
26
27
27
26
26
27
27
26
25
25
24

Dew Point (°C)

24
22
22
22
22
21
21
21
21
22
22
22
22
23
23
24
25
24
24
25
24
23
23
22

Relative Humidity (%)

97
97
97
96
98
96
98
96
98
96
94
94
94
97
94
95
98
95
95
97
97
95
97
96

Pressure (mb)

1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1004
1004
1003
1003
1003
1002
1002
1002

Ozone (du)

328
325
325
331
323
320
320
314
315
314
312
310
308
307
308
308
310
317
322
325
322
322
321
322

Tuesday 28

Waxing Gibbous 100%

20:39

05:46

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

Sun - Rise: 06:00, Set: 20:21, Transit: 13:11. Moon - Rise: 20:39, Set: 05:46. Civil Dark: 20:52 - 05:30. Nautical Dark: 21:29 - 04:52. Astro Dark: 22:13 - 04:10

Total Clouds (% Sky Obscured)

75
71
67
63
68
76
82
70
58
50
68
80
92
90
98
95
94
92
91
80
68
57
67
73

Low Clouds (% Sky Obscured)

57
55
55
52
56
61
67
51
35
20
28
36
46
43
45
44
88
82
77
69
60
51
60
69

Medium Clouds (% Sky Obscured)

35
8
35
35
43
17
19
19
19
18
16
13
12
28
48
65
49
54
54
56
47
38
46
54

High Clouds (% Sky Obscured)

6
23
25
25
20
11
0
0
0
0
25
50
75
70
75
75
2
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
95
94
57
22
16
5
1
1
3
6
13
23
30
35
37
39
39
39
41
46
40
29

Precipitation Amount (mm)

0.6
0.4
0.6
0.9
0.3
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
3
3
4
4
4
4
5
6
6
8
10
11
11
11
10
12
13
14
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
23
23
22
22
21
21
21
21
22
23
24
25
24
23
23
23
24
24
25
25
26
22

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
98
98
98
95
95
94
89
84
76
67
64
64
66
68
70
72
74
75
73

Pressure (mb)

1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1005

Ozone (du)

322
323
323
322
321
325
328
328
328
331
332
333
335
333
332
333
334
337
339
342
345
347
350
349

Wednesday 29

Full Moon 100%

21:05

06:50

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

Sun - Rise: 06:01, Set: 20:20, Transit: 13:11. Moon - Rise: 21:05, Set: 06:50. Civil Dark: 20:50 - 05:31. Nautical Dark: 21:28 - 04:53. Astro Dark: 22:11 - 04:12

Total Clouds (% Sky Obscured)

80
64
52
41
27
14
0
8
16
25
37
47
57
57
56
56
49
43
39
37
39
39
30
23

Low Clouds (% Sky Obscured)

74
52
39
23
14
8
0
8
16
25
37
47
57
46
38
30
31
32
34
33
34
34
28
23

Medium Clouds (% Sky Obscured)

52
38
25
14
9
5
0
0
0
0
0
0
0
5
12
20
12
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

21
21
20
20
19
19
18
18
18
19
20
21
23
25
26
27
28
28
28
28
27
26
25
23

Feels Like (°C)

23
23
23
23
23
19
19
19
19
19
18
21
21
21
23
23
24
28
28
28
28
28
29
23

Dew Point (°C)

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

Relative Humidity (%)

70
67
71
74
76
76
76
78
77
77
77
73
67
64
62
59
58
60
62
65
68
70
74
73

Pressure (mb)

1005
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1008
1009
1009
1009
1009
1010
1010
1011

Ozone (du)

349
349
349
348
347
346
345
343
345
346
347
347
347
347
347
347
346
346
346
347
347
347
348
349

Thursday 30

Waning Gibbous 97%

21:28

07:55

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

Sun - Rise: 06:02, Set: 20:19, Transit: 13:11. Moon - Rise: 21:28, Set: 07:55. Civil Dark: 20:49 - 05:32. Nautical Dark: 21:27 - 04:54. Astro Dark: 22:09 - 04:13

Total Clouds (% Sky Obscured)

16
10
5
0
2
5
7
12
20
20
19
20
21
29
40
51
43
40
39
43
46
49

Low Clouds (% Sky Obscured)

16
10
5
0
0
0
0
0
0
0
0
0
0
10
19
29
19
12
19
27
38
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
19
18
16
13
13
14
14

High Clouds (% Sky Obscured)

0
0
0
0
2
5
7
12
13
20
18
20
21
16
8
2
2
3
3
2
1
1

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
19
19
18
17
16
16
15
17
18
19
21
23
25
26
27
28
28
28
28
27
27

Feels Like (°C)

22
21
21
20
20
17
17
17
17
17
17
19
20
21
22
23
23
30
29
28
29
30

Dew Point (°C)

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

Relative Humidity (%)

73
71
72
76
77
75
75
75
74
73
72
66
58
52
49
46
44
48
52
56
58
62

Pressure (mb)

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

Ozone (du)

350
351
350
350
349
348
347
346
346
346
346
345
345
344
342
339
337
336
334
333
333
333

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

Generated: 24/07/26 22:42:03. Forecast: 24/07/26 to 30/07/26. Timezone: UTC-4.00