Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 6

Waxing Gibbous 79%

16:53

02:42

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

Sun - Rise: 06:26, Set: 21:10, Transit: 13:47. Moon - Rise: 16:53, Set: 02:42. Civil Dark: 21:41 - 05:55. Nautical Dark: 22:20 - 05:16. Astro Dark: 23:05 - 04:31

Total Clouds (% Sky Obscured)

35
35
37
19
21
19
10
20
23
28
49
51
65
65
53
48
45
41
61
14
4
2
2
20

Low Clouds (% Sky Obscured)

14
20
19
16
22
18
11
4
25
16
30
28
22
10
9
18
22
0
37
13
0
0
0
20

Medium Clouds (% Sky Obscured)

35
34
37
10
0
0
0
25
0
33
53
55
52
37
32
47
43
41
34
8
0
0
0
0

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
2
2
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
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

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
1
1
9
17
4
0
2
22
35

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

34
35
35
36
36
36
36
36
35
33
31
31
30
29
28
28
27
27
27
26
29
31
33
34

Dew Point (°C)

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

Relative Humidity (%)

57
50
48
46
45
44
46
49
56
65
69
69
81
80
82
84
85
88
89
88
85
78
74
67

Pressure (mb)

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

Ozone (du)

304
304
304
305
305
306
308
308
308
308
309
310
310
310
310
309
308
308
310
311
310
311
310
311

Monday 7

Waxing Gibbous 87%

17:55

03:16

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

Sun - Rise: 06:26, Set: 21:09, Transit: 13:48. Moon - Rise: 17:55, Set: 03:16. Civil Dark: 21:41 - 05:55. Nautical Dark: 22:20 - 05:16. Astro Dark: 23:04 - 04:32

Total Clouds (% Sky Obscured)

18
20
22
22
19
17
14
11
24
41
42
23
1
0
0
20
25
9
41
58
80
85
95
100

Low Clouds (% Sky Obscured)

18
20
22
22
19
17
14
11
0
17
37
23
0
0
0
9
0
0
15
36
53
53
55
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
0
0
19
32
34
18
1
0
0
10
22
7
21
31
23
34
24
19

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
51
58
91
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
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

12
6
4
3
3
5
20
43
15
6
4
5
3
0
0
0
1
7
23
19
78
83
92
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.4
0.6
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

34
35
35
36
36
36
36
36
34
32
30
29
29
28
27
27
27
26
26
26
27
28
28
28

Dew Point (°C)

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

Relative Humidity (%)

60
55
51
48
48
54
59
66
76
84
83
86
87
88
89
89
91
91
95
94
88
83
78
71

Pressure (mb)

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

Ozone (du)

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

Tuesday 8

Waxing Gibbous 93%

18:56

03:59

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: 06:27, Set: 21:09, Transit: 13:48. Moon - Rise: 18:56, Set: 03:59. Civil Dark: 21:40 - 05:56. Nautical Dark: 22:19 - 05:17. Astro Dark: 23:03 - 04:33

Total Clouds (% Sky Obscured)

90
90
85
100
100
100
100
93
81
64
62
91
97
97
88
63
59
96
54
53
98
100
97
92

Low Clouds (% Sky Obscured)

77
74
70
70
73
69
43
60
57
45
40
32
37
50
76
63
59
44
35
28
10
44
53
46

Medium Clouds (% Sky Obscured)

21
30
33
41
88
75
59
26
57
24
28
24
23
10
27
7
1
1
1
1
0
2
0
0

High Clouds (% Sky Obscured)

76
78
65
100
100
100
100
89
30
31
28
86
93
94
67
1
11
89
30
34
95
99
90
86

ISS Passover

Visibility (miles)

9
9
9
9
9
2
7
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
25
38
55
56
34
0
0

Precipitation Type

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

Precipitation Probability (%)

57
95
77
90
95
95
95
95
58
14
11
3
2
18
0
41
25
19
2
9
1
18
31
32

Precipitation Amount (mm)

0
1
0
0.4
1.4
1.5
1.3
1.4
0.3
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
64
60
59
73
83
84
87
88
92
94
95
95
95
94
96
96
96
95
96
94
92
89
82

Pressure (mb)

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

Ozone (du)

303
302
302
302
302
301
301
301
301
302
301
300
299
297
296
295
296
295
293
293
295
296
296
295

Wednesday 9

Waxing Gibbous 97%

19:55

04:50

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: 06:28, Set: 21:09, Transit: 13:48. Moon - Rise: 19:55, Set: 04:50. Civil Dark: 21:40 - 05:57. Nautical Dark: 22:19 - 05:18. Astro Dark: 23:03 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
72
97
100
100
100
100
89
95
100
100
100
100
98
100
100
100
100
92
99

Low Clouds (% Sky Obscured)

45
34
41
48
45
41
39
31
21
10
0
0
0
0
10
19
32
35
42
45
48
53
57
66

Medium Clouds (% Sky Obscured)

0
3
10
20
15
3
1
14
2
0
0
0
0
0
3
0
0
33
67
100
100
100
92
91

High Clouds (% Sky Obscured)

100
100
100
100
100
72
94
99
100
100
100
89
95
100
100
100
100
98
100
100
100
100
89
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
1
3
3
9
2
9
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

19
8
2
3
3
5
7
7
5
3
27
36
72
83
68
75
79
61
76
54
45
62
71
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
1.3
0.6
1.1
0.8
0.3
0.3
0
0
0.2
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
63
57
55
57
63
56
65
76
86
88
88
92
94
97
96
98
96
96
96
95
91
87
74

Pressure (mb)

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

Ozone (du)

296
297
298
298
297
299
298
299
300
298
299
300
299
298
297
295
294
295
294
294
293
293
294
295

Thursday 10

Full Moon 99%

20:48

05:49

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: 06:28, Set: 21:08, Transit: 13:48. Moon - Rise: 20:48, Set: 05:49. Civil Dark: 21:39 - 05:57. Nautical Dark: 22:18 - 05:19. Astro Dark: 23:02 - 04:35

Total Clouds (% Sky Obscured)

100
100
100
100
97
100
100
100
100
100
100
100
100
92
93
94
83
96
92
90
92
96
100
100

Low Clouds (% Sky Obscured)

71
65
70
71
73
60
52
40
40
41
41
44
53
56
65
75
76
79
78
77
69
61
53
55

Medium Clouds (% Sky Obscured)

80
76
66
44
33
72
41
61
45
35
35
40
40
3
2
9
3
43
59
70
60
23
17
15

High Clouds (% Sky Obscured)

100
100
100
100
92
100
100
100
100
100
100
100
100
89
90
81
70
74
50
30
52
76
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
8
9
4
2
1
4
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
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
86
95
95
95
95
95
95
81
45
29
7
15
14
16
22
8
4
9
14
19
42

Precipitation Amount (mm)

0.9
1.1
0.7
0.4
0.6
1
1.9
2.8
3
2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
26
27
27
27
26
26
25
24
23
23
23
23
22
22
22
22
22
22
23
24
25
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
63
60
60
79
82
83
87
92
94
94
94
94
94
94
94
95
95
95
92
88
83
75

Pressure (mb)

1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

296
296
295
295
295
295
296
295
296
295
295
296
298
298
296
295
296
296
297
298
300
304
304
303

Friday 11

Waning Gibbous 100%

21:33

06:55

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: 06:29, Set: 21:08, Transit: 13:48. Moon - Rise: 21:33, Set: 06:55. Civil Dark: 21:39 - 05:58. Nautical Dark: 22:18 - 05:20. Astro Dark: 23:01 - 04:36

Total Clouds (% Sky Obscured)

97
100
93
86
81
85
88
92
90
100
100
95
90
86
86
86
85
80
80
75
80
74
74
55

Low Clouds (% Sky Obscured)

56
57
51
49
50
52
52
49
47
49
51
58
66
73
75
69
59
53
54
52
58
61
68
55

Medium Clouds (% Sky Obscured)

11
5
24
37
47
48
45
39
24
23
16
5
1
0
2
3
10
5
4
4
0
0
0
0

High Clouds (% Sky Obscured)

70
76
67
33
0
33
67
92
90
96
95
82
58
43
28
17
20
30
35
50
37
24
11
8

ISS Passover

Visibility (miles)

9
9
9
9
8
8
8
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

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

Precipitation Probability (%)

64
54
47
47
53
47
44
45
51
60
58
68
74
76
56
43
30
48
61
71
71
70
67
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
32
32
33
32
32
32
32
32
29
30
30
29
28
28
26
26
26
25
25
25
28
28
30

Dew Point (°C)

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

Relative Humidity (%)

69
65
62
64
66
68
72
74
77
80
85
89
91
91
89
91
91
89
89
87
87
80
76
70

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

304
306
310
310
310
311
309
307
305
305
305
305
304
303
302
302
302
301
303
304
305
306
306
306

Saturday 12

Waning Gibbous 98%

22:12

08:04

12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 06:30, Set: 21:08, Transit: 13:48. Moon - Rise: 22:12, Set: 08:04. Civil Dark: 21:38 - 05:59. Nautical Dark: 22:17 - 05:20. Astro Dark: 23:00 - 04:37

Total Clouds (% Sky Obscured)

43
40
35
30
25
20
17
17
29
40
52
63
74
84
74
64
53
40
28
14
18
17
16
14

Low Clouds (% Sky Obscured)

43
40
35
30
25
20
17
17
18
20
8
3
0
0
0
0
4
4
7
11
18
17
16
14

Medium Clouds (% Sky Obscured)

0
0
1
2
3
3
2
2
1
1
0
0
0
0
0
0
0
7
18
14
18
17
16
13

High Clouds (% Sky Obscured)

5
0
1
1
1
1
0
0
0
0
0
0
0
0
14
28
42
40
28
14
18
17
16
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

Very Light Rain
Very Light Rain
None
None
None
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

Precipitation Probability (%)

63
59
45
32
19
24
28
31
36
36
11
23
31
24
33
34
22
31
33
29
52
64
73
76

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
4
4
3
3
3
3
3
3
3
4
4
4
4
5
6
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
31
32
37
36
35
35
36
36
32
32
32
31
31
30
25
25
26
26
26
26
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

66
63
58
56
56
54
60
68
75
77
79
83
85
88
88
89
91
92
89
89
88
82
77
73

Pressure (mb)

1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

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

Forecast for Hamburg, Clark, United States of America (38.40,-85.78)

Generated: 06/07/25 00:00:18. Forecast: 06/07/25 to 12/07/25. Timezone: UTC-4.00