Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waxing Gibbous 97%

19:13

04:00

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:38, Set: 20:38, Transit: 13:07. Moon - Rise: 19:13, Set: 04:00. Civil Dark: 21:11 - 05:05. Nautical Dark: 21:52 - 04:23. Astro Dark: 22:41 - 03:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
98
98
89
92
94
78
93
98
94
97
99
100
100
98
100
100
100
99

Low Clouds (% Sky Obscured)

88
93
91
94
98
86
90
85
85
83
79
74
75
74
74
75
82
82
76
73
64
76
78
92

Medium Clouds (% Sky Obscured)

99
99
98
100
92
76
81
67
48
68
81
59
49
61
51
57
67
64
63
71
54
58
70
63

High Clouds (% Sky Obscured)

72
75
76
92
100
2
2
15
2
2
2
0
0
50
10
25
59
100
100
91
93
98
84
75

ISS Passover

Visibility (miles)

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

Precipitation Type

Light Rain
Light Rain
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 (%)

91
88
66
31
17
12
9
8
1
0
0
0
2
1
0
2
11
1
1
1
1
2
6
14

Precipitation Amount (mm)

2.4
0.8
0.5
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
6
4
4
4
4
3
3
3
3
2
2
2
2
2
2
2
2
2
1
2
2
4
3

Chance of Frost

Temperature (°C)

22
21
21
21
21
22
22
21
21
21
20
20
20
20
20
20
20
19
19
20
20
21
22
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
95
95
92
92
91
92
92
93
95
95
95
95
96
96
95
96
96
93
91
88
87
87

Pressure (mb)

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

Ozone (du)

319
323
327
327
329
334
335
336
334
330
328
326
325
324
323
323
321
319
318
316
312
309
310
312

Sunday 28

Waxing Gibbous 99%

20:07

04:51

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

Sun - Rise: 05:38, Set: 20:38, Transit: 13:08. Moon - Rise: 20:07, Set: 04:51. Civil Dark: 21:11 - 05:05. Nautical Dark: 21:52 - 04:24. Astro Dark: 22:41 - 03:35

Total Clouds (% Sky Obscured)

98
97
88
87
81
69
57
30
27
22
41
55
52
37
35
53
47
41
40
28
35
26
30
36

Low Clouds (% Sky Obscured)

79
75
55
65
71
62
41
27
25
22
40
55
52
37
35
47
47
41
40
28
35
26
30
36

Medium Clouds (% Sky Obscured)

68
65
44
39
30
40
34
6
7
12
22
27
13
0
0
11
3
0
0
2
6
10
19
0

High Clouds (% Sky Obscured)

63
28
35
33
19
0
0
0
0
0
1
0
0
2
3
15
5
7
1
2
1
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
3
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
37
45
46
56
72
17
2
0
0

Precipitation Type

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

Precipitation Probability (%)

17
19
19
30
29
40
55
53
53
38
0
0
3
1
0
0
0
0
0
0
0
3
5
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
22
22
22
23
22
21
20
21
21
20
20
19
19
19
19
18
18
18
18
19
20
20
20

Relative Humidity (%)

85
85
84
83
86
80
78
79
87
91
92
92
92
92
92
92
92
93
93
92
87
83
77
72

Pressure (mb)

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

Ozone (du)

312
313
316
320
323
323
325
324
324
324
322
321
320
320
318
316
316
317
318
319
319
319
319
319

Monday 29

Full Moon 100%

20:54

05:49

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

Sun - Rise: 05:38, Set: 20:38, Transit: 13:08. Moon - Rise: 20:54, Set: 05:49. Civil Dark: 21:11 - 05:06. Nautical Dark: 21:52 - 04:24. Astro Dark: 22:41 - 03:36

Total Clouds (% Sky Obscured)

48
69
66
76
72
74
35
24
17
16
33
26
22
10
6
56
81
50
70
42
30
25
18
53

Low Clouds (% Sky Obscured)

46
46
35
33
27
13
0
0
10
16
33
26
21
6
6
0
0
0
0
0
2
5
7
5

Medium Clouds (% Sky Obscured)

0
20
14
21
19
19
12
10
12
13
15
16
13
8
3
0
21
18
0
0
2
4
6
5

High Clouds (% Sky Obscured)

2
3
0
0
2
2
1
13
1
2
18
11
9
2
2
56
59
37
70
42
19
12
7
51

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 (%)

16
14
2
14
7
20
17
5
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
2
4
5
4
3
4
5
4
4
3
3
3
2
2
2
3
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
31
31
31
32
33
31
31
31
30
29
26
26
26
25
24
23
22
23
23
25
27
28
31

Dew Point (°C)

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

Relative Humidity (%)

66
63
61
61
67
71
73
77
83
88
92
94
94
95
95
95
96
96
96
95
91
83
78
70

Pressure (mb)

1020
1019
1019
1019
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

319
318
317
317
314
312
312
314
315
314
312
312
313
312
311
310
311
311
311
312
313
314
315
314

Tuesday 30

Waning Gibbous 99%

21:34

06:50

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

Sun - Rise: 05:39, Set: 20:38, Transit: 13:08. Moon - Rise: 21:34, Set: 06:50. Civil Dark: 21:10 - 05:06. Nautical Dark: 21:52 - 04:25. Astro Dark: 22:40 - 03:36

Total Clouds (% Sky Obscured)

55
57
66
75
69
64
79
87
78
23
17
55
31
39
51
41
43
46
52
52
36
25
5
14

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
11
20
33
45
30
15
0
0

Medium Clouds (% Sky Obscured)

6
6
8
12
16
10
5
0
1
2
3
3
1
0
0
0
0
3
5
7
5
2
0
0

High Clouds (% Sky Obscured)

46
35
26
21
39
45
65
82
72
21
13
49
27
38
47
31
31
19
11
3
5
25
5
14

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
18
0
0
4
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
32
33
34
35
35
34
32
30
28
27
26
25
26
25
24
25
24
26
27
28
30
31
33

Dew Point (°C)

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

Relative Humidity (%)

66
62
60
59
69
73
73
75
76
74
70
71
75
83
85
85
87
88
89
87
80
76
73
69

Pressure (mb)

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

Ozone (du)

313
313
312
312
311
310
310
310
310
309
308
306
306
306
306
307
307
307
308
309
308
307
306
305

Wednesday 1

Waning Gibbous 95%

22:08

07:54

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

Sun - Rise: 05:40, Set: 20:38, Transit: 13:08. Moon - Rise: 22:08, Set: 07:54. Civil Dark: 21:10 - 05:07. Nautical Dark: 21:52 - 04:25. Astro Dark: 22:40 - 03:37

Total Clouds (% Sky Obscured)

12
2
12
21
28
30
33
31
21
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
7
13
20
13
9
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
6
12
18
14
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
2
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
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
7
9
8
5
2
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)

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

Chance of Frost

Temperature (°C)

31
33
36
36
36
37
36
35
34
32
30
27
27
26
26
25
24
24
25
26
27
29
32
34

Feels Like (°C)

35
37
40
40
41
42
41
41
40
37
34
32
32
31
31
30
29
29
29
29
29
34
35
37

Dew Point (°C)

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

Relative Humidity (%)

65
59
54
50
48
53
58
66
73
74
72
71
72
71
72
71
72
73
72
72
73
69
64
61

Pressure (mb)

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

Ozone (du)

305
305
305
306
306
306
305
304
303
302
302
302
301
301
300
300
300
300
300
301
302
302
302
302

Thursday 2

Waning Gibbous 90%

22:36

08:58

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

Sun - Rise: 05:40, Set: 20:37, Transit: 13:08. Moon - Rise: 22:36, Set: 08:58. Civil Dark: 21:10 - 05:07. Nautical Dark: 21:51 - 04:26. Astro Dark: 22:40 - 03:38

Total Clouds (% Sky Obscured)

0
1
7
12
17
18
20
23
20
21
25
35
40
40
40
31
27
20
20
20
43
66
85
61

Low Clouds (% Sky Obscured)

0
0
5
9
14
9
5
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
9
13
11
12
16
19
20
22
18
13
9
6
4
2
2
2
2
1

High Clouds (% Sky Obscured)

0
1
3
6
9
8
8
9
8
12
20
20
20
20
18
23
22
20
20
12
28
47
64
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
3
1
3
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
62
83
89
95
95
95
89
57
0
1
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.3
0.5
0.8
1.2
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

36
37
39
39
39
40
38
36
35
33
31
29
28
28
27
26
25
24
25
27
28
30
32
35

Feels Like (°C)

38
39
40
45
45
44
46
50
54
33
31
29
29
29
29
28
27
25
26
26
27
35
35
36

Dew Point (°C)

26
26
26
27
27
28
30
31
34
31
28
26
26
26
25
24
23
22
23
24
25
26
26
27

Relative Humidity (%)

58
54
50
50
51
52
63
75
92
89
86
83
86
88
91
90
91
89
87
84
83
75
70
65

Pressure (mb)

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

Ozone (du)

302
302
302
302
302
302
301
299
298
299
300
300
300
300
300
300
300
300
300
299
299
299
300
300

Friday 3

Waning Gibbous 83%

23:00

10:02

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

Sun - Rise: 05:41, Set: 20:37, Transit: 13:09. Moon - Rise: 23:00, Set: 10:02. Civil Dark: 21:10 - 05:08. Nautical Dark: 21:51 - 04:27. Astro Dark: 22:39 - 03:39

Total Clouds (% Sky Obscured)

44
27
43
62
82
81
86
93
77
58
38
38
38
39
55
72
89
70
50
33

Low Clouds (% Sky Obscured)

4
5
10
7
10
5
1
1
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

33
23
40
52
64
70
79
87
73
55
35
33
30
28
47
67
88
70
49
29

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

36
37
38
38
38
38
37
35
34
33
31
29
28
28
27
26
26
25
26
28

Feels Like (°C)

37
38
39
45
43
43
43
43
43
35
34
34
33
32
32
31
31
31
31
31

Dew Point (°C)

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

Relative Humidity (%)

59
53
48
52
54
57
62
69
75
77
78
80
81
82
82
84
86
88
86
83

Pressure (mb)

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

Ozone (du)

299
299
299
299
300
301
301
300
300
300
301
301
302
303
304
304
303
303
303
304

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

Generated: 27/06/26 12:55:04. Forecast: 27/06/26 to 03/07/26. Timezone: UTC-4.00