Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 70%

00:48

11:21

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: 05:49, Set: 20:48, Transit: 13:19. Moon - Rise: 00:48, Set: 11:21. Civil Dark: 21:20 - 05:17. Nautical Dark: 22:01 - 04:35. Astro Dark: 22:50 - 03:46

Total Clouds (% Sky Obscured)

49
63
65
100
99
100
100
97
100
100
100
100
100
92
100
100
100
93
72
73
93
91
42
53

Low Clouds (% Sky Obscured)

14
8
23
17
0
0
0
7
5
0
16
37
43
25
55
60
73
65
51
62
64
79
42
53

Medium Clouds (% Sky Obscured)

40
63
64
77
69
59
33
42
49
30
37
67
77
69
65
59
57
34
72
61
39
70
18
33

High Clouds (% Sky Obscured)

27
21
32
55
94
100
100
93
100
100
100
98
34
62
99
100
100
68
0
10
79
25
4
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
7
9
9
9
9
9
8
2
3
9
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
34
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
2
4
6
13
45
82
29
1
55
72
59
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0.3
0.4
0
0.5
0.8
1.9
1.9
0.7
0.5

Wind Speed/Direction (mph)

6
5
5
6
7
6
6
7
8
8
9
12
12
13
14
15
15
14
16
14
13
15
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
17
16
15
16
16
17
16
15
16
16
17
17
15
14
16
15
15
16
15
21
22
22
21

Relative Humidity (%)

76
77
76
67
69
73
77
75
74
74
72
68
68
63
56
55
53
55
55
58
84
94
96
98

Pressure (mb)

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

Ozone (du)

331
332
332
331
330
328
329
330
328
330
328
325
326
329
329
331
330
327
327
328
330
330
335
331

Saturday 6

Waning Gibbous 60%

01:12

12:26

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 OK
21 Bad

Sun - Rise: 05:49, Set: 20:48, Transit: 13:19. Moon - Rise: 01:12, Set: 12:26. Civil Dark: 21:21 - 05:16. Nautical Dark: 22:02 - 04:35. Astro Dark: 22:51 - 03:46

Total Clouds (% Sky Obscured)

64
40
63
72
89
95
88
89
91
91
64
72
81
81
67
58
83
67
75
61
60
53
48
52

Low Clouds (% Sky Obscured)

64
40
60
66
68
73
69
70
82
82
51
63
61
46
48
45
37
27
29
36
36
32
29
30

Medium Clouds (% Sky Obscured)

24
0
0
0
0
30
0
0
0
0
0
0
14
36
8
0
43
32
35
20
7
3
0
0

High Clouds (% Sky Obscured)

0
1
33
40
65
65
60
65
70
65
60
65
65
65
65
58
60
60
60
61
60
53
48
52

ISS Passover

Visibility (miles)

5
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
2
3
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 (%)

85
48
20
12
11
21
10
2
2
1
1
6
3
5
9
4
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
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
3
3
3
2
2
1
3
4
5
5
6
6
7
8
8
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
96
98
98
98
98
98
95
91
78
63
57
47
44
42
43
47
54
62
68
74

Pressure (mb)

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

Ozone (du)

329
328
327
325
323
322
322
322
324
325
327
327
326
325
324
324
324
323
320
323
323
322
322
323

Sunday 7

Waning Gibbous 50%

01:34

13:31

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

Sun - Rise: 05:49, Set: 20:49, Transit: 13:19. Moon - Rise: 01:34, Set: 13:31. Civil Dark: 21:22 - 05:16. Nautical Dark: 22:03 - 04:34. Astro Dark: 22:52 - 03:45

Total Clouds (% Sky Obscured)

56
35
46
40
50
44
40
18
8
8
9
32
22
15
15
38
64
56
61
58
68
57
55
41

Low Clouds (% Sky Obscured)

33
29
33
40
35
33
38
18
5
0
0
1
14
11
11
32
34
29
28
24
29
21
14
7

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
0
0
0
0

High Clouds (% Sky Obscured)

56
32
46
23
50
43
28
4
4
7
6
30
10
4
3
9
40
40
50
35
50
45
45
25

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
1
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)

4
5
4
4
5
4
5
5
4
4
4
4
5
5
5
5
5
5
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

22
21
20
19
18
17
17
16
15
16
19
21
23
25
27
28
29
30
30
30
29
28
26
25

Feels Like (°C)

22
21
21
19
19
18
17
16
17
18
21
23
23
27
29
31
31
30
30
30
30
30
28
26

Dew Point (°C)

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

Relative Humidity (%)

79
79
81
81
81
83
86
86
89
85
76
67
64
64
59
53
46
43
41
42
45
57
70
77

Pressure (mb)

1016
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

323
322
319
318
317
319
319
321
323
323
323
322
322
323
324
324
322
321
320
322
323
324
322
321

Monday 8

Third Quarter 39%

01:56

14:39

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

Sun - Rise: 05:49, Set: 20:49, Transit: 13:19. Moon - Rise: 01:56, Set: 14:39. Civil Dark: 21:22 - 05:16. Nautical Dark: 22:04 - 04:34. Astro Dark: 22:52 - 03:45

Total Clouds (% Sky Obscured)

40
52
56
67
77
83
93
88
85
81
87
88
95
100
94
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
9
26
58
54
40
25
16
8
4
19
19
19
33
59
60
52
52
40
34
46

Medium Clouds (% Sky Obscured)

0
8
20
27
29
30
30
22
17
22
38
41
47
55
59
74
80
85
87
89
93
96
66
47

High Clouds (% Sky Obscured)

25
25
20
25
40
54
75
71
71
73
80
56
76
96
72
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
4
3
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
11
20
14
1
40
56
45
23
25
29
40
43
42
36
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
69
73
75
75
76
78
75
73
73
73
79
76
59
74
86
88
91
88
87
80
80
81
87

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1017
1016

Ozone (du)

322
324
324
324
323
323
323
324
326
327
326
326
324
322
320
320
319
318
319
318
316
313
312
312

Tuesday 9

Waning Crescent 28%

02:19

15:50

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: 05:49, Set: 20:50, Transit: 13:19. Moon - Rise: 02:19, Set: 15:50. Civil Dark: 21:23 - 05:16. Nautical Dark: 22:04 - 04:34. Astro Dark: 22:53 - 03:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
94
96
100
100
100
100
100
100
66
66
69
70
70
72
77
83

Low Clouds (% Sky Obscured)

41
41
45
53
62
73
62
67
77
96
95
91
86
78
69
61
46
46
54
58
64
62
57
54

Medium Clouds (% Sky Obscured)

33
50
55
60
65
64
58
54
34
33
50
55
56
62
69
73
51
40
20
17
13
11
12
14

High Clouds (% Sky Obscured)

100
100
98
96
100
100
100
100
76
45
41
36
47
51
44
33
18
13
9
22
17
8
26
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
5
5
8
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
16
12
5
29
41
48
59
65
77
73
59
37
43
53
59
46
42
38
42
41
38
34
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
92
89
86
85
85
88
88
89
91
94
95
94
87
86
84
78
72
68
75
82
89
91

Pressure (mb)

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

Ozone (du)

311
311
310
309
307
307
308
309
311
311
311
312
311
313
313
313
313
313
313
313
313
313
312
312

Wednesday 10

Waning Crescent 18%

02:45

17:06

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: 05:49, Set: 20:50, Transit: 13:20. Moon - Rise: 02:45, Set: 17:06. Civil Dark: 21:23 - 05:16. Nautical Dark: 22:05 - 04:34. Astro Dark: 22:54 - 03:44

Total Clouds (% Sky Obscured)

89
88
86
85
82
78
75
83
92
100
100
100
100
100
100
100
100
99
99
99
100
100
89
77

Low Clouds (% Sky Obscured)

52
59
67
74
71
66
55
63
77
92
81
70
60
60
60
61
44
25
8
5
2
1
1
0

Medium Clouds (% Sky Obscured)

20
24
24
23
18
13
8
15
19
23
10
6
0
4
8
12
18
23
29
19
10
0
3
6

High Clouds (% Sky Obscured)

67
45
22
4
5
6
7
24
41
55
48
50
46
48
56
66
65
66
67
75
82
88
89
77

ISS Passover

Visibility (miles)

9
9
9
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None

Precipitation Probability (%)

16
17
18
16
16
16
15
24
39
57
53
44
23
42
51
54
69
72
67
64
63
59
61
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
26
25
25
24
24
24
24
24
24
26
26
27
27
27
27
34
34
34
34
34
34
29

Dew Point (°C)

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

Relative Humidity (%)

94
95
95
95
95
95
98
100
96
96
96
92
88
86
79
74
69
68
68
69
74
80
87
90

Pressure (mb)

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

Ozone (du)

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

Thursday 11

Waning Crescent 10%

03:17

18:25

22 Bad
23 Bad
00 Bad
01 OK
02 OK
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

Sun - Rise: 05:49, Set: 20:51, Transit: 13:20. Moon - Rise: 03:17, Set: 18:25. Civil Dark: 21:24 - 05:16. Nautical Dark: 22:05 - 04:33. Astro Dark: 22:55 - 03:44

Total Clouds (% Sky Obscured)

66
48
29
16
22
33
45
48
51
55
67
75
53
25
18
16
18
17
20
36
52
68

Low Clouds (% Sky Obscured)

0
4
7
9
17
25
31
31
30
32
31
28
23
13
11
12
14
16
19
30
38
46

Medium Clouds (% Sky Obscured)

9
7
4
0
0
1
1
2
2
2
7
13
23
17
10
4
3
2
0
0
0
0

High Clouds (% Sky Obscured)

66
48
29
16
17
15
12
13
10
15
38
52
53
25
18
16
18
12
3
11
13
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
5
6
6
6
5

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

Precipitation Probability (%)

33
35
27
9
25
33
38
30
20
2
15
21
26
44
53
56
56
56
55
54
55
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
29
29
28
25
26
26
25
25
25
28
29
30
31
32
33
38
37
37
37
37

Dew Point (°C)

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

Relative Humidity (%)

91
95
95
95
96
96
98
96
95
95
94
84
74
66
65
62
59
62
64
66
72
80

Pressure (mb)

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

Ozone (du)

315
315
315
315
316
316
316
316
316
316
316
316
316
316
315
315
315
314
314
313
313
314

Forecast for Brighton Heights, Allegheny County, United States of America (40.48,-80.04)

Generated: 05/06/26 22:21:37. Forecast: 05/06/26 to 11/06/26. Timezone: UTC-4.00