Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 71%

15:05

01:44

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

Sun - Rise: 05:36, Set: 20:38, Transit: 13:07. Moon - Rise: 15:05, Set: 01:44. Civil Dark: 21:11 - 05:03. Nautical Dark: 21:52 - 04:21. Astro Dark: 22:42 - 03:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
59
3
20
18
50
18
3
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

85
87
79
83
76
65
70
63
52
64
59
10
3
0
0
18
18
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
78
25
19
21
0
20
18
44
15
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
94
100
100
100
100
100
100
100
30
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
5
4
3
3
3
3
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
68
67
95
95
95
95
77
33
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.7
1.1
1.1
1.9
1.8
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
4
7
9
8
9
9
7
8
10
8
5
3
3
4
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

21
20
19
19
19
19
19
20
20
20
21
22
21
21
19
18
17
17
16
16
15
14
14
14

Feels Like (°C)

21
20
18
18
18
18
18
19
20
19
19
21
23
24
21
19
16
17
17
16
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
95
93
95
93
92
86
72
66
66
72
71
75
79
76
77
78
83
84
84
86
84

Pressure (mb)

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

Ozone (du)

317
318
318
319
319
319
318
317
320
320
319
320
323
325
326
328
336
345
354
358
361
362
362
361

Wednesday 24

Waxing Gibbous 79%

16:08

02:10

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

Sun - Rise: 05:36, Set: 20:38, Transit: 13:07. Moon - Rise: 16:08, Set: 02:10. Civil Dark: 21:11 - 05:03. Nautical Dark: 21:53 - 04:22. Astro Dark: 22:42 - 03:33

Total Clouds (% Sky Obscured)

0
0
0
0
6
29
34
39
53
26
51
47
40
47
44
59
65
21
46
54
19
64
49
24

Low Clouds (% Sky Obscured)

0
0
0
0
6
29
34
29
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
30
20
39
38
33
33
35
33
13
17
30
37
19
18
4
20

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
10
6
0
0
0
0
0
0
24
30
1
7
13
4
51
41
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
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
6
8
9
8
9
8
8
8
8
7
6
5
4
3
3
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

15
18
20
22
23
25
26
27
27
28
27
27
26
25
23
21
20
19
18
18
17
16
15
14

Feels Like (°C)

16
19
20
22
24
25
26
27
27
27
28
29
29
26
24
22
21
21
20
20
19
18
14
14

Dew Point (°C)

13
13
13
14
15
15
14
14
14
14
14
15
18
18
16
14
14
14
13
13
13
12
11
11

Relative Humidity (%)

83
72
66
62
57
53
49
45
44
43
44
48
59
66
64
64
66
69
72
74
77
78
79
79

Pressure (mb)

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

Ozone (du)

356
352
348
345
340
339
340
339
339
339
338
341
337
336
336
335
332
331
331
331
332
334
337
341

Thursday 25

Waxing Gibbous 87%

17:11

02:40

07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
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

Sun - Rise: 05:37, Set: 20:38, Transit: 13:07. Moon - Rise: 17:11, Set: 02:40. Civil Dark: 21:11 - 05:04. Nautical Dark: 21:53 - 04:22. Astro Dark: 22:42 - 03:33

Total Clouds (% Sky Obscured)

42
73
75
100
89
62
90
83
28
37
71
75
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
28
0
0
0
0
0
0
0
0
0
0
11
21
32
34
36

Medium Clouds (% Sky Obscured)

25
34
34
32
64
36
36
35
28
37
65
31
72
41
74
72
50
57
78
81
90
95
89
85

High Clouds (% Sky Obscured)

15
50
43
100
66
43
87
53
0
3
30
40
100
100
100
99
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
2
7
9
9
6
4
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
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
8
18
59
86
95
69
41
28
33
53
49
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1
0.5
0
0
0
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
19
22
24
25
27
27
28
29
28
28
28
27
26
24
23
23
22
22
21
21
20
20
20

Feels Like (°C)

17
20
22
23
24
25
27
27
28
29
29
29
28
26
23
23
24
24
24
23
22
22
21
22

Dew Point (°C)

12
14
16
18
19
18
17
17
17
17
18
19
21
20
18
16
20
21
21
20
20
20
19
20

Relative Humidity (%)

78
71
68
69
66
59
53
49
48
48
53
58
70
71
70
64
87
94
94
95
95
96
96
98

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1015
1016
1016
1016
1017
1017
1017
1017
1016
1016
1017
1017

Ozone (du)

344
344
344
341
341
344
347
344
341
343
343
340
339
336
333
330
328
328
326
325
322
322
323
325

Friday 26

Waxing Gibbous 93%

18:14

03:17

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:37, Set: 20:38, Transit: 13:07. Moon - Rise: 18:14, Set: 03:17. Civil Dark: 21:11 - 05:04. Nautical Dark: 21:53 - 04:22. Astro Dark: 22:41 - 03:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
28
17
6
15
24
33
36
40
46
64
81
89
88
86
79
78
74
73
71
69
68
73
60

Medium Clouds (% Sky Obscured)

79
84
89
94
90
87
83
89
95
73
59
62
97
100
70
57
52
49
42
47
49
50
49
47

High Clouds (% Sky Obscured)

100
99
99
98
98
99
100
100
100
100
100
100
100
100
100
100
99
100
100
93
100
100
98
97

ISS Passover

Visibility (miles)

9
9
9
6
5
4
4
6
9
9
9
9
9
6
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
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

30
6
22
34
78
95
95
75
30
26
95
95
95
95
95
95
95
95
70
58
72
94
95
95

Precipitation Amount (mm)

0
0
0
0
0.5
0.7
0.9
0.4
0
0
0.5
1
1.7
1.4
1
0.9
0.6
0.3
0
0
0.3
0.6
1
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
24
25
25
27
29
31
30
30
29
27
25
23
23
23
23
23
23
23
23
23
23
22

Dew Point (°C)

21
20
21
22
22
25
27
28
28
27
27
25
23
21
21
21
21
21
21
21
21
21
21
21

Relative Humidity (%)

98
95
89
89
84
90
94
94
95
95
97
97
97
96
96
96
98
96
96
96
98
96
96
96

Pressure (mb)

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

Ozone (du)

327
326
324
322
318
318
319
317
317
316
317
317
318
319
318
319
319
320
318
315
315
317
319
320

Saturday 27

Waxing Gibbous 97%

19:13

04:00

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

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
98
97
96
95
94
91
78
73
65
51
35
17
27
35
33
39
42
48
36
24
11
11
10

Low Clouds (% Sky Obscured)

62
86
78
65
66
71
77
64
58
50
42
32
17
27
32
33
33
36
48
36
24
7
7
6

Medium Clouds (% Sky Obscured)

37
33
28
27
29
31
33
34
31
28
20
10
0
2
3
3
8
13
19
11
5
0
0
0

High Clouds (% Sky Obscured)

95
80
62
45
34
22
3
0
1
1
0
0
0
0
0
0
1
1
1
3
5
6
5
3

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

Light Rain
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 (%)

95
49
37
15
28
32
29
31
27
31
28
29
37
51
35
18
14
9
0
0
0
0
0
0

Precipitation Amount (mm)

1.7
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
4
4
4
5
5
6
7
6
6
5
4
4
4
4
4
5
5
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
89
85
79
75
72
67
64
62
65
71
78
84
87
88
92
92
93
93
93
95
93
92

Pressure (mb)

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

Ozone (du)

321
321
322
322
323
325
331
328
328
331
333
333
331
329
327
325
324
323
322
322
321
321
321
321

Sunday 28

Waxing Gibbous 99%

20:07

04:51

07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
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

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)

9
16
26
35
57
80
100
75
51
26
35
43
52
50
50
49
51
53
51
58
64
69
65
55

Low Clouds (% Sky Obscured)

6
16
26
35
35
32
28
27
27
26
17
9
0
0
3
3
3
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
6
14
24
17
9
0
15
30
42
35
27
14
11
8
6
5
2
0
0
0

High Clouds (% Sky Obscured)

2
2
2
3
28
50
73
49
26
2
2
1
0
0
2
0
13
27
39
55
61
59
43
35

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
16
25
31
38
40
39
35
27
14
16
15
14
21
25
25
20
14
8
6
3
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
6
7
7
7
7
6
6
7
8
6
4
3
2
2
3
3
3
2
2
2
2
1

Chance of Frost

Temperature (°C)

20
20
21
23
24
25
26
28
28
28
29
28
27
26
24
22
21
20
20
20
19
18
17
18

Feels Like (°C)

21
21
25
26
26
27
27
28
33
32
32
32
32
32
27
27
27
26
25
24
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

89
86
81
75
71
67
61
57
57
56
56
60
65
69
74
79
85
85
84
85
86
88
89
86

Pressure (mb)

1016
1016
1016
1017
1017
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016
1017
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

322
323
324
325
327
326
326
325
326
327
328
328
327
327
326
325
324
324
323
323
323
323
323
323

Monday 29

Full Moon 100%

20:54

05:49

07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 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)

47
40
36
35
31
31
31
35
34
26
21
10
17
23
36
45
56
62
67

Low Clouds (% Sky Obscured)

0
0
0
0
2
4
7
8
9
7
3
0
0
0
1
3
12
15
10

Medium Clouds (% Sky Obscured)

0
1
2
2
6
10
14
12
9
4
3
3
2
20
34
45
40
38
40

High Clouds (% Sky Obscured)

27
29
31
28
21
14
14
17
20
23
21
10
17
23
24
8
15
20
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
17
22
21
29
34
36
39
41
43
55
66
78
65
50
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
26
26
27
28
29
30
34
34
33
34
35
35
28
27
27
26
25

Dew Point (°C)

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

Relative Humidity (%)

84
82
76
71
66
64
62
60
60
59
58
65
73
79
84
89
94
94
93

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021

Ozone (du)

322
321
322
323
324
324
324
325
326
326
327
329
331
332
331
330
329
327
324

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

Generated: 23/06/26 07:33:13. Forecast: 23/06/26 to 29/06/26. Timezone: UTC-4.00