Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 56%

13:32

02:38

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
12 Bad

Sun - Rise: 06:23, Set: 20:36, Transit: 13:30. Moon - Rise: 13:32, Set: 02:38. Civil Dark: 21:05 - 05:54. Nautical Dark: 21:40 - 05:19. Astro Dark: 22:18 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
99
93
82
88
79
86
100
100
100
88
94
100
100
100
100
95
98
93
94
92
92

Low Clouds (% Sky Obscured)

100
100
93
80
73
74
84
71
74
90
100
96
88
94
100
100
100
100
95
87
86
94
85
80

Medium Clouds (% Sky Obscured)

93
62
70
66
43
1
1
4
3
4
2
2
3
5
48
3
29
56
6
4
5
4
25
17

High Clouds (% Sky Obscured)

100
100
88
56
56
11
5
18
42
87
75
100
60
72
54
29
41
54
41
87
75
48
30
56

ISS Passover

Visibility (miles)

0
0
9
9
9
9
9
9
9
0
0
2
0
0
3
6
0
4
5
9
2
0
2
9

Fog (%)

6
15
6
0
0
0
0
0
63
57
34
28
2
1
57
73
78
69
2
3
2
1
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
95
15
14
21
8
6
4
3
5
4
9
10
28
25
5
5
4
15
0
1
4
20
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
19
17
14
11
11
13
15
16
15
14
15
15
15
15
15
15
15
15
15
16
17
18
17

Relative Humidity (%)

100
100
92
85
68
71
78
92
100
100
98
98
98
98
98
100
98
98
96
96
96
95
92
85

Pressure (mb)

1022
1022
1021
1020
1020
1020
1020
1020
1021
1022
1022
1023
1022
1022
1022
1022
1021
1021
1022
1022
1023
1023
1023
1022

Ozone (du)

329
332
334
337
337
335
333
331
329
331
333
334
334
333
330
330
329
327
325
325
324
324
323
322

Sunday 24

Waxing Gibbous 66%

14:35

03:03

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
12 Bad

Sun - Rise: 06:22, Set: 20:37, Transit: 13:30. Moon - Rise: 14:35, Set: 03:03. Civil Dark: 21:05 - 05:54. Nautical Dark: 21:41 - 05:18. Astro Dark: 22:19 - 04:40

Total Clouds (% Sky Obscured)

91
96
98
98
100
91
97
99
97
100
100
99
95
97
98
98
98
96
93
99
98
98
98
97

Low Clouds (% Sky Obscured)

81
90
88
76
70
63
54
78
85
89
90
88
85
92
93
79
58
48
42
48
55
61
77
84

Medium Clouds (% Sky Obscured)

25
23
22
24
29
24
28
26
58
49
86
91
79
82
91
91
82
62
68
76
84
80
81
53

High Clouds (% Sky Obscured)

48
57
86
90
72
47
84
96
92
100
100
50
35
30
27
20
21
10
16
26
30
43
29
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
3
2
4
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
7
44
43
44
44
45
44
44
44
40
96
59
46
21
0

Precipitation Type

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

Precipitation Probability (%)

41
41
69
65
54
49
50
65
74
87
95
95
95
68
40
26
25
28
36
20
46
75
77
86

Precipitation Amount (mm)

0
0
0.3
0.3
0
0
0.2
0.3
0.3
0.4
0.8
0.9
0.9
0.4
0
0
0
0
0
0
0
0.5
0.7
0.9

Wind Speed/Direction (mph)

5
5
6
5
5
3
2
2
2
2
2
1
1
2
2
2
2
2
1
1
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
68
71
77
81
78
89
96
98
98
98
98
98
98
98
96
98
96
96
93
88
84
85

Pressure (mb)

1022
1022
1021
1020
1020
1020
1020
1020
1021
1022
1022
1022
1022
1021
1021
1021
1020
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

321
321
322
320
320
321
321
321
321
322
320
317
315
314
314
314
316
317
315
315
314
315
315
315

Monday 25

Waxing Gibbous 76%

15:35

03:28

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
12 Bad

Sun - Rise: 06:22, Set: 20:37, Transit: 13:30. Moon - Rise: 15:35, Set: 03:28. Civil Dark: 21:06 - 05:53. Nautical Dark: 21:41 - 05:18. Astro Dark: 22:20 - 04:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
83
83
60
56
43
32
35
81
95
78
98
91
76
83
84
67
37
34
49
57
60
56
73

Medium Clouds (% Sky Obscured)

55
22
21
25
45
56
49
84
100
100
100
100
95
97
88
85
81
61
85
93
78
87
72
64

High Clouds (% Sky Obscured)

48
40
100
100
100
100
100
100
100
100
100
100
100
90
15
10
10
39
64
72
83
93
95
98

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
1
1
1
55
1
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

95
91
95
95
95
95
95
95
95
95
95
95
95
95
73
67
66
59
54
48
60
70
81
89

Precipitation Amount (mm)

1.2
0.6
1.1
1.4
0.8
0.5
0.2
1.2
2.2
2.7
2.6
3.7
2
0.3
0.3
0.3
0.3
0.3
0
0
0
0.3
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
19
19
19
18
18
18
18
17
17
18
17
18
17
16
16
16
16
16
16
16
14
13
12

Relative Humidity (%)

89
93
91
92
91
92
93
95
96
98
100
98
100
98
98
96
96
95
95
95
89
75
66
60

Pressure (mb)

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

Ozone (du)

315
315
315
316
316
316
316
317
317
318
318
316
315
313
313
314
314
314
313
313
313
314
314
315

Tuesday 26

Waxing Gibbous 84%

16:34

03:53

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
12 Bad

Sun - Rise: 06:21, Set: 20:38, Transit: 13:30. Moon - Rise: 16:34, Set: 03:53. Civil Dark: 21:07 - 05:53. Nautical Dark: 21:42 - 05:17. Astro Dark: 22:21 - 04:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
86
100
89
82
100
94
100
100
100
100
99
97
99
87
100
100
100
99
98

Low Clouds (% Sky Obscured)

63
77
91
88
81
47
55
63
69
80
42
44
42
43
29
15
24
24
28
38
33
38
39
31

Medium Clouds (% Sky Obscured)

46
33
24
19
31
35
29
35
51
46
54
64
66
76
67
62
91
91
77
59
59
55
44
38

High Clouds (% Sky Obscured)

100
99
95
100
99
77
100
75
41
99
88
100
100
99
97
94
85
78
64
100
100
100
98
97

ISS Passover

Visibility (miles)

9
9
9
4
5
4
5
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
93
95
95
84
91
91
93
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.7
0.7
0.8
0.8
1
0.8
0.4
0.6
0.7
0.5
0.7
0.4
0.3
0.4
0.5
0.6
0.8
1
1.2
1.4
1.6
1.8
1.3
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
22
22
22
22
20
20
19
18
19
19
18
17
18
18
17
18
19
19
19
20
20

Dew Point (°C)

11
10
11
17
18
18
17
16
17
16
15
16
16
17
16
17
16
16
16
15
15
14
12
11

Relative Humidity (%)

54
52
57
82
86
88
89
89
90
90
90
93
93
95
95
96
95
93
93
90
83
73
64
55

Pressure (mb)

1020
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018

Ozone (du)

315
315
315
316
315
314
312
311
313
314
314
313
313
313
314
313
313
314
315
316
318
318
319
320

Wednesday 27

Waxing Gibbous 91%

17:33

04:20

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
12 Bad

Sun - Rise: 06:21, Set: 20:39, Transit: 13:30. Moon - Rise: 17:33, Set: 04:20. Civil Dark: 21:08 - 05:52. Nautical Dark: 21:43 - 05:17. Astro Dark: 22:22 - 04:38

Total Clouds (% Sky Obscured)

100
100
89
90
93
100
92
98
83
97
99
99
100
96
93
90
93
95
100
97
93
90
80
70

Low Clouds (% Sky Obscured)

40
41
59
60
87
99
90
4
4
4
28
7
7
0
0
3
0
5
6
8
10
9
7
7

Medium Clouds (% Sky Obscured)

29
24
29
24
11
3
3
3
5
0
10
7
8
8
7
7
25
23
0
0
0
0
16
32

High Clouds (% Sky Obscured)

100
100
68
74
44
100
69
75
50
36
58
76
96
76
50
26
47
71
100
91
81
72
49
26

ISS Passover

Visibility (miles)

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

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

95
88
80
69
60
50
28
32
25
12
13
11
8
13
19
23
24
22
20
21
20
16
36
47

Precipitation Amount (mm)

0.6
0.5
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
21
20
20
20
19
19
18
17
17
17
17
17
16
16
16
16
17
18
18
20
21
22

Feels Like (°C)

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

Dew Point (°C)

10
10
9
8
8
11
14
14
14
14
13
13
14
14
13
14
14
15
15
16
17
18
19
18

Relative Humidity (%)

50
49
46
43
45
57
72
76
79
79
79
79
81
81
82
86
89
90
89
90
90
92
91
80

Pressure (mb)

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

Ozone (du)

321
319
318
317
316
315
314
314
313
313
312
313
313
314
314
315
315
316
318
319
319
320
320
319

Thursday 28

Waxing Gibbous 95%

18:33

04:50

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
12 Bad

Sun - Rise: 06:21, Set: 20:39, Transit: 13:30. Moon - Rise: 18:33, Set: 04:50. Civil Dark: 21:08 - 05:52. Nautical Dark: 21:44 - 05:16. Astro Dark: 22:23 - 04:37

Total Clouds (% Sky Obscured)

59
73
86
100
99
98
97
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
30
53
76
56
39
51
60
69
64
32
32
37
43
55
60
61
68
60
64
63
66
52
41

Medium Clouds (% Sky Obscured)

47
44
41
38
29
21
12
23
34
35
48
59
91
70
59
58
51
51
59
73
86
100
100
100

High Clouds (% Sky Obscured)

3
36
68
100
99
98
97
100
100
100
100
100
100
97
94
90
94
97
100
95
90
85
90
95

ISS Passover

Visibility (miles)

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

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

55
73
82
87
95
95
95
95
95
94
91
90
92
81
71
62
55
46
34
31
39
58
58
62

Precipitation Amount (mm)

0.4
0.6
0.7
0.7
1.5
2.6
4.5
1.5
0.9
1
0.7
0.6
0.6
0.5
0.4
0.4
0.3
0
0
0
0
0.3
0.2
0.3

Wind Speed/Direction (mph)

3
4
3
4
4
3
3
3
3
3
3
4
4
4
4
4
5
5
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
28
27
25
25
25
25
21
21
22
20
19
19
17
17
17
17
16
17
18
18
18
18

Dew Point (°C)

17
17
18
18
18
18
18
18
17
17
16
16
15
15
16
15
16
16
16
16
17
17
17
17

Relative Humidity (%)

72
62
67
71
75
80
84
91
90
93
93
93
93
93
95
95
96
96
95
95
95
95
95
92

Pressure (mb)

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

Ozone (du)

318
317
317
316
316
316
316
317
317
317
317
316
316
315
315
315
314
315
315
315
314
314
313
312

Friday 29

Waxing Gibbous 99%

19:33

05:25

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

Sun - Rise: 06:20, Set: 20:40, Transit: 13:30. Moon - Rise: 19:33, Set: 05:25. Civil Dark: 21:09 - 05:51. Nautical Dark: 21:45 - 05:16. Astro Dark: 22:24 - 04:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100

Low Clouds (% Sky Obscured)

28
36
44
52
47
42
37
33
29
25
38
52
65
74
82
91
93
95
97

Medium Clouds (% Sky Obscured)

99
96
89
85
87
93
100
100
100
100
100
100
100
99
99
98
99
99
100

High Clouds (% Sky Obscured)

100
92
85
77
85
92
100
100
100
100
100
100
100
88
75
65
79
92
100

ISS Passover

Visibility (miles)

8
8
6
5
3
4
4
5
6
8
9
9
8
8
6
3
0
0
0

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

70
72
74
77
78
79
75
75
68
64
61
56
46
60
74
79
95
95
95

Precipitation Amount (mm)

0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0
0
0
0
0.2
0.5
0.6
1
1.3
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
22
21
21
21
21
21
18
17
18
17
17
17
17
17
18
18
18

Dew Point (°C)

17
18
18
17
17
17
16
16
16
15
16
16
15
16
16
15
16
16
15

Relative Humidity (%)

89
86
89
90
93
93
95
96
96
96
98
98
96
98
98
98
100
100
98

Pressure (mb)

1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1011
1011

Ozone (du)

312
312
312
311
311
312
314
315
315
315
316
318
320
322
322
322
323
323
324

Forecast for Sky Valley, Rabun, United States of America (34.99,-83.33)

Generated: 23/05/26 13:00:36. Forecast: 23/05/26 to 29/05/26. Timezone: UTC-4.00