Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Gibbous 84%

17:31

01:31

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

Sun - Rise: 06:24, Set: 19:49, Transit: 13:07. Moon - Rise: 17:31, Set: 01:31. Civil Dark: 20:17 - 05:56. Nautical Dark: 20:51 - 05:22. Astro Dark: 21:27 - 04:46

Total Clouds (% Sky Obscured)

84
88
91
100
100
100
97
84
85
81
59
46
38
28
29
28
38
38
31
27
61
27
20
1

Low Clouds (% Sky Obscured)

25
46
69
84
81
81
94
84
85
81
59
35
25
9
10
9
9
10
9
7
61
11
11
1

Medium Clouds (% Sky Obscured)

19
31
73
71
77
81
79
14
13
24
0
0
0
0
0
0
21
23
27
14
0
27
0
0

High Clouds (% Sky Obscured)

84
88
91
100
100
79
21
0
0
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0

ISS Passover

Visibility (miles)

9
5
6
5
4
2
1
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
34
21
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
Moderate Rain
Moderate Rain
Ice pellet
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

71
95
95
95
95
95
95
67
34
26
9
4
6
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.7
1.2
1.6
2.7
4.1
2.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
20
20
20
20
20
20
19
20
20
19
17
15
15
14
13
13
15
16
17
12
13
13

Relative Humidity (%)

96
98
98
98
100
98
100
100
96
95
91
81
71
62
57
51
46
45
52
56
64
54
62
66

Pressure (mb)

1013
1012
1011
1010
1010
1009
1009
1009
1010
1010
1010
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1012
1012

Ozone (du)

313
314
315
319
321
323
322
324
328
329
328
330
331
330
330
331
331
332
334
339
342
346
348
348

Sunday 23

Waxing Gibbous 91%

18:09

02:30

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

Sun - Rise: 06:25, Set: 19:48, Transit: 13:06. Moon - Rise: 18:09, Set: 02:30. Civil Dark: 20:16 - 05:57. Nautical Dark: 20:50 - 05:23. Astro Dark: 21:26 - 04:47

Total Clouds (% Sky Obscured)

7
0
0
4
24
38
80
14
15
10
44
42
59
55
74
64
59
42
75
83
39
38
28
70

Low Clouds (% Sky Obscured)

0
0
0
0
8
4
80
14
15
3
6
8
10
12
7
7
13
7
75
72
9
6
11
70

Medium Clouds (% Sky Obscured)

7
0
0
4
19
38
34
0
0
0
0
2
0
2
27
13
26
18
26
44
33
37
24
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
15
2
13
35
40
35
4
10
3
2
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
4
3
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
3
3
3
3
4
3
4
4
5
8
9
9
10
10
11
10
10
9
8
5
4
3
2

Chance of Frost

Temperature (°C)

19
17
17
16
16
15
16
15
15
17
18
19
20
21
22
23
23
24
24
23
22
20
19
18

Feels Like (°C)

19
18
18
17
17
16
16
14
16
18
19
18
19
20
19
20
20
21
23
21
21
21
19
20

Dew Point (°C)

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

Relative Humidity (%)

69
70
71
72
74
77
79
72
78
76
70
64
59
55
49
47
45
44
50
58
66
69
71
72

Pressure (mb)

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

Ozone (du)

340
335
333
332
332
332
335
343
346
346
344
340
337
334
334
334
335
336
337
336
338
336
335
333

Monday 24

Waxing Gibbous 88%

18:41

03:34

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

Sun - Rise: 06:26, Set: 19:46, Transit: 13:06. Moon - Rise: 18:41, Set: 03:34. Civil Dark: 20:14 - 05:58. Nautical Dark: 20:48 - 05:24. Astro Dark: 21:24 - 04:48

Total Clouds (% Sky Obscured)

91
52
34
50
72
63
48
83
42
46
49
52
49
59
56
46
30
28
61
60
40
39
37
38

Low Clouds (% Sky Obscured)

81
28
10
33
60
36
10
77
5
4
4
4
24
42
49
24
12
11
52
42
0
2
4
8

Medium Clouds (% Sky Obscured)

48
34
34
39
38
44
43
43
31
34
39
40
34
22
10
35
22
17
23
31
31
28
26
20

High Clouds (% Sky Obscured)

1
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
3
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 (%)

0
0
0
0
0
0
0
0
0
0
1
1
3
3
1
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)

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

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
16
16
17
18
19
20
21
22
23
24
25
25
25
25
23
21
20
19

Feels Like (°C)

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

Dew Point (°C)

10
10
12
12
12
12
12
13
12
14
13
14
13
12
13
14
14
13
14
16
17
15
15
15

Relative Humidity (%)

65
63
73
77
78
75
77
79
75
77
70
66
61
55
52
51
49
48
51
59
65
68
71
76

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1016
1016
1017
1017

Ozone (du)

330
328
328
329
332
334
333
331
330
328
327
328
326
323
321
321
320
319
318
319
319
316
315
315

Tuesday 25

Waxing Gibbous 96%

19:09

04:39

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

Sun - Rise: 06:27, Set: 19:45, Transit: 13:06. Moon - Rise: 19:09, Set: 04:39. Civil Dark: 20:13 - 05:59. Nautical Dark: 20:46 - 05:25. Astro Dark: 21:22 - 04:50

Total Clouds (% Sky Obscured)

34
25
19
24
58
58
44
35
25
29
39
30
21
27
31
29
38
36
64
60
53
66
82
100

Low Clouds (% Sky Obscured)

5
3
0
1
2
3
2
1
0
3
5
6
9
7
8
6
7
2
5
7
6
5
2
0

Medium Clouds (% Sky Obscured)

20
18
15
14
15
16
12
6
25
29
39
18
11
20
24
23
20
17
12
8
4
3
1
0

High Clouds (% Sky Obscured)

2
0
0
1
15
15
12
20
20
21
30
7
5
2
0
1
7
5
26
24
27
48
74
100

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)

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

Chance of Frost

Temperature (°C)

18
18
17
17
16
16
15
15
16
17
19
21
23
24
25
26
26
26
26
25
24
23
21
20

Feels Like (°C)

20
20
20
19
18
16
16
16
16
17
19
21
24
27
27
28
28
29
30
27
24
23
22
19

Dew Point (°C)

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

Relative Humidity (%)

80
83
82
83
83
85
86
86
85
78
72
65
59
56
52
50
49
47
46
56
63
67
68
68

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

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

Wednesday 26

Waxing Gibbous 99%

19:33

05:44

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
22 Bad

Sun - Rise: 06:28, Set: 19:43, Transit: 13:05. Moon - Rise: 19:33, Set: 05:44. Civil Dark: 20:11 - 06:00. Nautical Dark: 20:45 - 05:26. Astro Dark: 21:20 - 04:51

Total Clouds (% Sky Obscured)

87
94
87
76
72
71
86
84
81
62
70
75
93
73
82
81
67
54
50
48
44
62
82
100

Low Clouds (% Sky Obscured)

1
1
2
1
1
13
69
75
79
2
4
7
9
11
33
39
48
54
50
48
44
40
27
13

Medium Clouds (% Sky Obscured)

9
47
29
26
24
28
30
29
28
33
36
33
27
24
20
17
19
23
18
14
9
7
5
3

High Clouds (% Sky Obscured)

86
86
77
55
38
32
22
18
19
27
41
46
88
49
61
67
50
33
27
25
23
47
72
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
8
7
6
7
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
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
16
15
21
0
0
0
2
6
19
23
26
50
63
73
92
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.7
1
1.5

Wind Speed/Direction (mph)

4
3
3
3
3
3
4
4
4
4
7
8
10
11
11
12
12
11
11
9
8
7
7
7

Chance of Frost

Temperature (°C)

19
18
18
18
18
18
17
18
19
19
21
23
25
26
27
28
28
28
28
27
25
24
23
22

Feels Like (°C)

18
20
20
20
20
20
18
18
18
20
23
24
26
26
27
27
27
28
28
29
30
31
22
22

Dew Point (°C)

14
16
16
16
16
15
15
14
14
15
17
17
17
16
16
16
17
19
20
21
22
22
22
21

Relative Humidity (%)

76
85
88
88
89
86
86
76
73
77
75
70
61
54
50
47
51
55
60
69
79
91
92
95

Pressure (mb)

1017
1017
1018
1018
1017
1018
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

310
311
310
310
310
312
312
311
311
312
310
310
310
310
309
309
309
309
309
310
310
310
309
308

Thursday 27

Waxing Gibbous 100%

19:55

06:50

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 OK
20 Bad
21 Bad
22 OK

Sun - Rise: 06:29, Set: 19:41, Transit: 13:05. Moon - Rise: 19:55, Set: 06:50. Civil Dark: 20:09 - 06:01. Nautical Dark: 20:43 - 05:27. Astro Dark: 21:18 - 04:52

Total Clouds (% Sky Obscured)

100
100
100
97
94
90
84
78
74
78
76
75
78
79
80
79
74
72
67
57
43
39
38
33

Low Clouds (% Sky Obscured)

29
46
62
66
66
63
62
56
53
57
63
68
66
67
80
79
74
72
67
45
21
15
10
5

Medium Clouds (% Sky Obscured)

17
31
42
51
62
74
62
47
33
22
11
1
1
0
0
0
0
0
0
0
0
1
4
8

High Clouds (% Sky Obscured)

100
100
100
91
83
75
58
44
29
21
10
0
0
0
0
0
0
0
7
15
22
20
18
17

ISS Passover

Visibility (miles)

9
6
3
0
3
6
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

Light Rain
Light Rain
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

Precipitation Probability (%)

95
95
95
95
81
73
58
48
36
29
20
5
16
19
19
17
14
11
11
10
4
16
20
18

Precipitation Amount (mm)

1.5
1.8
1.6
1
0.6
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
20
20
20
19
20
20
20
22
23
24
25
26
26
27
27
27
26
25
24
23
23

Feels Like (°C)

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

Dew Point (°C)

21
20
20
20
20
19
19
19
19
19
19
20
20
21
21
21
21
21
21
21
21
21
21
20

Relative Humidity (%)

96
96
96
98
98
98
98
95
92
91
87
81
78
77
76
74
72
71
69
73
78
84
85
87

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

307
307
307
307
308
308
309
309
310
311
310
310
310
310
310
310
310
309
309
310
310
311
311
311

Friday 28

Full Moon 99%

20:17

07:55

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

Sun - Rise: 06:30, Set: 19:40, Transit: 13:05. Moon - Rise: 20:17, Set: 07:55. Civil Dark: 20:08 - 06:02. Nautical Dark: 20:41 - 05:28. Astro Dark: 21:16 - 04:54

Total Clouds (% Sky Obscured)

29
27
30
37
37
41
46
42
41
29
19
11
13
15
16
24
31
37
27
16
6

Low Clouds (% Sky Obscured)

5
5
8
10
9
9
7
5
3
2
1
0
2
4
6
5
5
5
3
2
0

Medium Clouds (% Sky Obscured)

11
14
18
21
22
23
25
24
26
18
9
1
2
2
3
2
2
1
1
0
0

High Clouds (% Sky Obscured)

11
4
0
10
17
26
18
11
4
6
8
9
7
4
2
9
17
25
18
12
6

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

Precipitation Probability (%)

22
25
27
24
18
4
8
7
2
3
2
0
1
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

Wind Speed/Direction (mph)

2
2
2
2
2
3
3
3
3
3
4
6
7
7
6
6
6
6
6
4
4

Chance of Frost

Temperature (°C)

22
21
21
20
20
20
20
20
21
21
22
24
25
26
27
28
28
28
28
26
25

Feels Like (°C)

26
26
25
25
24
24
24
24
24
24
26
25
25
26
26
27
31
30
29
29
30

Dew Point (°C)

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

Relative Humidity (%)

87
89
89
91
91
91
91
89
88
88
76
67
59
53
48
43
45
48
51
55
62

Pressure (mb)

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

Ozone (du)

311
311
311
311
310
310
309
308
307
306
308
309
310
310
310
310
309
308
307
307
307

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

Generated: 22/08/26 23:12:29. Forecast: 22/08/26 to 28/08/26. Timezone: UTC-4.00