Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waxing Crescent 12%

09:31

21:03

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

Sun - Rise: 06:16, Set: 20:02, Transit: 13:09. Moon - Rise: 09:31, Set: 21:03. Civil Dark: 20:31 - 05:47. Nautical Dark: 21:06 - 05:12. Astro Dark: 21:44 - 04:35

Total Clouds (% Sky Obscured)

29
32
44
27
36
37
2
12
24
58
72
64
68
64
37
42
61
54
16
62
26
29
8
49

Low Clouds (% Sky Obscured)

20
27
20
0
5
9
0
0
4
0
0
2
12
11
3
6
6
0
0
4
0
3
2
13

Medium Clouds (% Sky Obscured)

2
2
2
0
0
0
0
3
8
2
2
5
8
7
13
16
15
14
11
9
12
25
6
27

High Clouds (% Sky Obscured)

29
29
9
3
12
7
2
7
7
48
66
63
60
60
20
22
44
35
5
49
15
3
0
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
31
32
33
31
27
25
25
24
23
22
22
20
20
20
20
22
23
25
28
27
30
31
32

Dew Point (°C)

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

Relative Humidity (%)

51
51
55
66
67
66
63
70
73
76
76
77
79
78
80
80
75
67
62
57
50
48
46
45

Pressure (mb)

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

Ozone (du)

309
308
309
310
308
308
308
308
308
308
306
306
304
305
304
304
304
304
303
302
303
301
300
298

Saturday 15

Waxing Crescent 11%

10:38

21:25

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

Sun - Rise: 06:17, Set: 20:01, Transit: 13:08. Moon - Rise: 10:38, Set: 21:25. Civil Dark: 20:30 - 05:49. Nautical Dark: 21:05 - 05:14. Astro Dark: 21:42 - 04:36

Total Clouds (% Sky Obscured)

52
49
64
26
99
78
79
86
88
92
92
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
21
65
65
80
77
73
81
83
94
92
91
91
93
87
88
87

Medium Clouds (% Sky Obscured)

38
28
6
2
5
21
26
22
26
44
18
23
21
33
83
96
94
88
100
100
99
100
100
96

High Clouds (% Sky Obscured)

12
27
59
21
98
65
63
68
61
70
73
91
100
100
100
100
100
100
100
100
100
100
91
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
4
4
2
1
1
2
1
2
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
0
2
10
20
48
60
65
93
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.6
0.7
1.5
2.2
2.2
3.2
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
29
29
28
26
24
23
22
22
22
21
21
21
21
21
21
22
22
23
23
23
23
23
24

Feels Like (°C)

32
31
31
30
28
24
23
23
23
23
22
23
23
22
23
23
23
22
22
22
22
22
22
23

Dew Point (°C)

16
16
20
21
19
18
17
16
19
21
20
21
21
21
21
21
22
22
22
23
23
23
23
23

Relative Humidity (%)

44
46
58
66
66
68
66
67
83
92
92
95
95
95
96
96
98
96
97
98
97
97
97
98

Pressure (mb)

1020
1020
1020
1020
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1016
1016
1015
1014
1013

Ozone (du)

298
298
298
297
297
298
298
298
298
297
296
295
295
296
295
295
296
295
296
296
296
294
295
296

Sunday 16

Waxing Crescent 20%

11:44

21:48

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
12 Bad
13 Bad
14 OK
15 Bad

Sun - Rise: 06:18, Set: 19:59, Transit: 13:08. Moon - Rise: 11:44, Set: 21:48. Civil Dark: 20:28 - 05:50. Nautical Dark: 21:03 - 05:15. Astro Dark: 21:40 - 04:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
81
83
76
77
88
98
98
98
75
85
100
100
100
37
48

Low Clouds (% Sky Obscured)

86
77
83
67
65
76
73
62
56
52
55
49
47
50
53
36
26
35
70
30
49
54
37
48

Medium Clouds (% Sky Obscured)

84
68
36
19
21
21
14
57
68
39
21
3
8
25
35
41
35
19
11
25
24
23
19
14

High Clouds (% Sky Obscured)

99
55
57
53
50
56
73
100
94
28
6
21
50
54
79
88
93
49
37
35
29
25
20
12

ISS Passover

Visibility (miles)

1
4
8
4
0
0
0
0
0
0
0
0
3
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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
None

Precipitation Probability (%)

95
95
95
61
31
26
14
7
7
3
1
0
0
0
0
1
1
0
5
16
22
18
13
14

Precipitation Amount (mm)

2.1
1.1
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
24
24
24
24
24
24
24
24
24
24
23
23
23
23
24
25
26
27
28
28
29
29

Feels Like (°C)

23
23
24
24
25
26
27
27
27
27
26
26
26
25
26
26
27
26
27
28
28
29
30
31

Dew Point (°C)

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

Relative Humidity (%)

98
98
97
98
100
98
100
100
98
98
100
98
98
98
98
97
94
89
84
76
78
81
74
63

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

297
297
299
299
300
300
299
299
300
300
299
298
299
299
300
301
302
303
305
306
305
302
302
303

Monday 17

Waxing Crescent 29%

12:49

22:13

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

Sun - Rise: 06:19, Set: 19:58, Transit: 13:08. Moon - Rise: 12:49, Set: 22:13. Civil Dark: 20:27 - 05:51. Nautical Dark: 21:01 - 05:16. Astro Dark: 21:39 - 04:39

Total Clouds (% Sky Obscured)

83
76
40
16
23
32
42
31
14
0
0
4
6
55
33
17
47
10
35
42
34
68
37
33

Low Clouds (% Sky Obscured)

51
43
35
16
23
29
30
20
10
0
0
0
0
0
0
0
0
0
0
15
29
44
37
33

Medium Clouds (% Sky Obscured)

8
5
3
0
8
15
23
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
4
3
3
2
2
2
0
0
0
0
4
6
55
33
17
47
10
35
40
18
52
12
5

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 (%)

15
23
30
34
29
21
1
1
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
6
5
6
6
5
5
5
4
4
4
4
4
4
3
4
3
4
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

29
30
28
27
26
25
24
23
23
23
23
22
21
20
20
20
21
23
24
26
27
28
29
29

Feels Like (°C)

32
32
31
30
28
27
26
26
26
26
25
24
23
22
20
21
22
23
26
26
27
29
29
31

Dew Point (°C)

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

Relative Humidity (%)

59
71
74
74
72
72
78
85
89
89
89
91
92
91
91
91
84
74
68
61
57
54
51
49

Pressure (mb)

1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1013

Ozone (du)

303
304
303
304
303
302
303
302
302
302
303
304
304
304
305
305
305
304
304
303
302
302
303
303

Tuesday 18

Waxing Crescent 39%

13:54

22:41

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

Sun - Rise: 06:20, Set: 19:56, Transit: 13:08. Moon - Rise: 13:54, Set: 22:41. Civil Dark: 20:25 - 05:52. Nautical Dark: 21:00 - 05:17. Astro Dark: 21:37 - 04:40

Total Clouds (% Sky Obscured)

73
65
55
22
17
17
19
14
7
0
0
0
0
16
34
47
52
54
52
46
33
19
24
28

Low Clouds (% Sky Obscured)

48
39
28
19
17
17
19
14
7
0
0
0
0
14
28
39
42
39
36
19
13
7
13
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
12
26
39
35
29
21
14
6
0
0
0

High Clouds (% Sky Obscured)

40
30
25
6
0
0
0
1
0
0
0
0
0
0
1
1
3
4
6
2
2
1
4
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
1
1
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)

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

Chance of Frost

Temperature (°C)

29
29
28
26
25
24
23
22
21
21
20
20
19
19
20
20
21
22
24
26
27
28
29
30

Feels Like (°C)

31
29
29
27
27
27
26
24
24
24
23
22
22
21
22
23
24
24
26
26
27
27
28
34

Dew Point (°C)

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

Relative Humidity (%)

49
55
65
69
67
68
67
70
71
75
75
76
77
78
80
80
75
71
67
62
59
56
53
56

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1015
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013

Ozone (du)

304
303
303
304
304
305
307
305
305
304
305
306
305
303
303
302
301
301
300
299
298
297
296
296

Wednesday 19

First Quarter 49%

14:56

23:13

16 OK
17 Bad
18 OK
19 Good
20 Good
21 Good
22 OK
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

Sun - Rise: 06:21, Set: 19:55, Transit: 13:07. Moon - Rise: 14:56, Set: 23:13. Civil Dark: 20:24 - 05:53. Nautical Dark: 20:58 - 05:18. Astro Dark: 21:35 - 04:42

Total Clouds (% Sky Obscured)

33
32
28
16
11
15
19
44
70
97
83
74
68
73
79
84
89
95
100
90
85
82
82
86

Low Clouds (% Sky Obscured)

27
20
10
1
6
11
15
26
36
46
51
59
68
65
58
52
51
50
50
48
47
46
53
61

Medium Clouds (% Sky Obscured)

0
0
1
1
1
2
2
11
19
27
27
28
25
23
24
22
23
16
8
19
33
46
42
40

High Clouds (% Sky Obscured)

8
11
11
10
7
9
10
35
64
94
63
32
0
6
13
22
48
75
100
72
51
36
30
37

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

Precipitation Probability (%)

0
0
0
0
1
1
1
35
53
67
68
59
42
39
31
11
21
21
14
28
35
38
43
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
6
5
4
4
4
4
5
5
6
5
4
2
2
2
2
2
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

30
30
29
28
27
26
25
24
24
23
23
23
23
23
23
24
24
25
27
28
28
29
30
30

Feels Like (°C)

33
32
33
33
33
27
27
28
27
27
26
25
25
26
25
25
25
28
28
29
29
29
29
34

Dew Point (°C)

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

Relative Humidity (%)

60
63
68
72
77
81
85
88
89
91
89
94
95
97
97
95
95
91
87
85
78
74
70
71

Pressure (mb)

1012
1012
1012
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1013
1012
1012
1012
1011

Ozone (du)

296
296
296
297
297
297
297
296
296
296
295
295
296
296
296
296
297
297
298
299
298
297
297
297

Thursday 20

Waxing Gibbous 58%

15:54

23:52

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

Sun - Rise: 06:22, Set: 19:54, Transit: 13:07. Moon - Rise: 15:54, Set: 23:52. Civil Dark: 20:22 - 05:54. Nautical Dark: 20:57 - 05:19. Astro Dark: 21:33 - 04:43

Total Clouds (% Sky Obscured)

84
76
67
58
53
51
53
49
45
37
51
62
69
52
32
16
22
30
39
54
70
82

Low Clouds (% Sky Obscured)

69
61
53
45
41
37
33
22
11
0
0
0
0
11
22
16
22
30
39
50
43
36

Medium Clouds (% Sky Obscured)

39
46
55
58
44
37
38
45
42
37
32
23
12
11
9
11
18
23
29
30
31
32

High Clouds (% Sky Obscured)

27
21
16
11
8
14
20
17
18
20
32
40
48
37
26
15
17
18
17
12
6
1

ISS Passover

Visibility (miles)

5
3
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
72
92
95
75
52
19
17
12
1
1
0
0
0
0
0
0
0
0
5
7
9

Precipitation Amount (mm)

0
0.3
0.4
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
29
28
26
25
25
24
23
22
22
21
20
20
20
21
21
22
23
25
26
27

Feels Like (°C)

33
33
34
35
36
27
27
27
27
26
26
22
23
23
22
22
21
24
25
25
26
27

Dew Point (°C)

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

Relative Humidity (%)

72
73
79
85
92
92
92
94
92
94
92
92
93
95
93
92
91
84
77
71
68
66

Pressure (mb)

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

Ozone (du)

297
297
296
295
295
296
297
298
298
297
297
298
298
299
300
301
302
303
305
306
305
304

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

Generated: 14/08/26 16:46:02. Forecast: 14/08/26 to 20/08/26. Timezone: UTC-4.00