Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Full Moon 100%

16:54

08:26

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: 07:27, Set: 17:21, Transit: 12:23. Moon - Rise: 16:54, Set: 08:26. Civil Dark: 17:49 - 06:59. Nautical Dark: 18:20 - 06:28. Astro Dark: 18:51 - 05:57

Total Clouds (% Sky Obscured)

76
82
86
100
100
100
100
91
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
74
54
45
49
39
52
60
90
90
93
94
98
92
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

76
82
86
100
100
100
91
83
95
100
100
100
100
100
92
94
98
100
100
99
100
98
93
100

High Clouds (% Sky Obscured)

76
82
86
100
100
100
100
70
3
5
66
44
53
100
100
100
100
100
99
100
100
88
97
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
4
3
3
4
1
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
20
36
41
37

Precipitation Type

None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
33
95
95
95
95
95
90
82
45
43
42
30
31
4
4
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
1.2
1.1
1.3
1.6
1.5
0.5
0.7
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-0
2
6
5
4
3
2
2
3
2
2
1
1
1
-1
-0
1
1
0
-1
0
-0
1

Dew Point (°C)

-8
-4
-3
-1
0
-0
-1
-1
-1
1
3
4
3
3
2
2
2
2
2
2
2
2
2
3

Relative Humidity (%)

52
60
60
54
58
64
67
67
68
78
89
94
94
98
98
98
98
98
98
98
98
100
98
98

Pressure (mb)

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

Ozone (du)

275
279
278
281
281
283
285
289
291
292
294
296
302
302
305
310
313
312
312
311
307
304
304
305

Friday 5

Waning Gibbous 97%

17:57

09:31

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: 07:28, Set: 17:21, Transit: 12:24. Moon - Rise: 17:57, Set: 09:31. Civil Dark: 17:49 - 07:00. Nautical Dark: 18:20 - 06:28. Astro Dark: 18:51 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
98
96
83
90
100
100
100
100
100
100
100
78
72
65
66
61
35
32
50
25

Medium Clouds (% Sky Obscured)

98
99
84
100
100
100
100
79
100
100
100
81
92
93
91
86
76
88
85
95
89
79
100
78

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
80
100
100
100
100
100
100
100
100
94
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
9
9
9
9
9
9

Fog (%)

29
0
0
0
0
0
0
0
1
1
6
20
31
38
65
56
49
43
45
12
2
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 (%)

3
0
3
1
2
1
1
2
1
1
1
10
2
1
4
2
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)

2
2
1
2
3
2
1
2
2
2
1
2
2
2
2
3
2
3
3
3
3
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
4
4
4
4
4
3
4
3
3
3
3
3
3
3
3
2
2
3
3
4

Relative Humidity (%)

98
96
96
96
98
98
100
100
100
98
100
100
98
100
100
98
98
98
96
94
94
91
86
81

Pressure (mb)

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

Ozone (du)

307
310
313
315
320
320
315
310
306
300
298
297
295
295
296
294
292
291
290
289
288
290
289
289

Saturday 6

Waning Gibbous 92%

19:08

10:25

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

Sun - Rise: 07:28, Set: 17:21, Transit: 12:24. Moon - Rise: 19:08, Set: 10:25. Civil Dark: 17:49 - 07:01. Nautical Dark: 18:20 - 06:29. Astro Dark: 18:51 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
60
65
50
21
0
0
0
0
0
0
0
58
88
79
55
85
100
94
88

Low Clouds (% Sky Obscured)

29
25
56
51
30
4
0
0
0
0
0
0
0
0
0
0
14
47
31
47
57
59
94
88

Medium Clouds (% Sky Obscured)

70
100
100
40
40
50
24
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
19

High Clouds (% Sky Obscured)

100
100
100
100
100
25
15
15
6
0
0
0
0
0
0
0
7
25
26
0
15
25
12
45

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
2
6

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

Chance of Frost

Temperature (°C)

7
7
7
7
6
6
3
2
1
-0
0
-1
-0
0
-0
0
1
1
1
1
2
3
4
4

Feels Like (°C)

5
5
5
5
4
4
0
-1
-2
-2
-1
-1
-1
-0
-1
0
1
0
-1
-1
2
2
2
2

Dew Point (°C)

4
2
1
3
3
3
1
-0
-1
-2
-2
-2
-2
-2
-3
-3
-1
1
1
1
2
2
1
2

Relative Humidity (%)

78
71
66
76
78
83
85
86
86
89
89
89
86
86
81
83
88
94
96
96
100
89
82
86

Pressure (mb)

1014
1013
1013
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1018
1019
1018

Ozone (du)

288
290
288
289
287
288
289
290
291
293
294
294
294
293
292
291
289
288
288
289
289
288
290
289

Sunday 7

Waning Gibbous 84%

20:22

11:08

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 OK
10 OK
11 OK

Sun - Rise: 07:29, Set: 17:21, Transit: 12:25. Moon - Rise: 20:22, Set: 11:08. Civil Dark: 17:49 - 07:01. Nautical Dark: 18:21 - 06:30. Astro Dark: 18:51 - 05:59

Total Clouds (% Sky Obscured)

86
82
85
90
90
84
96
98
62
62
100
100
100
100
100
100
98
97
96
92
86
29
30
27

Low Clouds (% Sky Obscured)

86
82
84
83
81
77
87
91
62
62
52
43
30
26
22
17
31
60
48
37
44
26
29
27

Medium Clouds (% Sky Obscured)

35
37
57
63
13
18
16
26
46
54
94
97
100
100
100
100
82
73
64
49
43
0
0
0

High Clouds (% Sky Obscured)

55
50
55
65
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
1
0
0
9
9
9
9
8
8
7
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 (%)

14
18
26
30
21
4
2
2
3
4
8
11
9
25
32
40
36
30
15
11
11
4
9
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
4
4
3
3
1
1
2
1
-1
-1
-2
-1
-1
-1
-1
-1
-2
-1
0
3
3

Dew Point (°C)

4
5
6
6
5
4
4
3
2
2
2
2
1
0
1
2
1
0
0
0
1
0
-1
-2

Relative Humidity (%)

88
93
94
96
98
94
96
94
96
96
96
96
89
86
88
89
88
83
80
82
82
76
66
59

Pressure (mb)

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

Ozone (du)

289
287
286
286
286
287
285
285
285
284
286
290
291
292
296
297
300
301
304
303
303
305
306
302

Monday 8

Waning Gibbous 75%

21:34

11:43

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

Sun - Rise: 07:30, Set: 17:21, Transit: 12:25. Moon - Rise: 21:34, Set: 11:43. Civil Dark: 17:49 - 07:02. Nautical Dark: 18:21 - 06:30. Astro Dark: 18:51 - 06:00

Total Clouds (% Sky Obscured)

21
23
18
14
12
31
88
96
95
95
92
94
82
92
94
97
87
81
82
77
78
74
74
73

Low Clouds (% Sky Obscured)

21
17
11
9
8
29
88
96
95
95
91
91
81
87
91
95
81
70
59
46
33
11
6
5

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
1
3
4
3
5
0
6
12
18
21
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
11
8
4
0
5
9
14
9
5

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 (%)

5
11
11
5
6
6
2
3
3
0
1
1
1
1
1
2
2
4
1
6
8
8
9
8

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

Chance of Frost

Temperature (°C)

5
6
6
5
5
3
2
1
0
-0
0
-1
-1
-2
-1
-2
-2
-3
-3
-3
-2
-1
0
1

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-5
-6
-4
-1
0
-2
-4
-6
-5
-5
-5
-6
-6
-6
-6
-7
-7
-6
-6
-7
-7
-7

Relative Humidity (%)

52
47
46
47
55
75
89
81
73
65
67
70
72
74
72
72
71
73
75
78
71
63
57
56

Pressure (mb)

1017
1017
1017
1017
1017
1019
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

303
301
300
299
297
297
297
297
299
300
299
299
300
300
301
303
304
305
307
308
311
314
316
317

Tuesday 9

Waning Gibbous 65%

22:41

No Set

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

Sun - Rise: 07:31, Set: 17:21, Transit: 12:26. Moon - Rise: 22:41, Set: No Set. Civil Dark: 17:49 - 07:03. Nautical Dark: 18:21 - 06:31. Astro Dark: 18:52 - 06:00

Total Clouds (% Sky Obscured)

72
72
77
86
83
70
58
40
20
0
0
0
0
2
4
7
21
35
49
34
19
4
17
25

Low Clouds (% Sky Obscured)

5
5
5
15
30
29
52
35
18
0
0
0
0
2
4
7
21
27
32
26
19
4
17
16

Medium Clouds (% Sky Obscured)

26
17
9
0
0
0
0
0
0
0
0
0
0
2
4
7
21
32
46
34
19
4
13
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
0
2
5

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 (%)

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

Chance of Frost

Temperature (°C)

2
3
4
3
4
2
1
-1
-1
-1
-1
-1
-1
-1
0
0
0
1
0
1
2
3
4
5

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-4
-4
-3
-3
-2
-2
-2
-3
-2
-2
-2
-2
-1
-1
-1
-1
-1
-0
0
1
1
1

Relative Humidity (%)

55
54
57
58
61
69
80
89
91
91
91
92
92
92
92
91
91
91
94
94
89
86
82
72

Pressure (mb)

1022
1021
1020
1020
1019
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1015
1014
1014
1012

Ozone (du)

318
319
316
314
311
311
312
312
313
313
314
312
309
307
308
310
311
312
313
314
316
318
321
321

Wednesday 10

Waning Gibbous 54%

23:44

12:12

12 OK
13 OK
14 OK
15 Good
16 OK
17 OK
18 OK
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: 07:31, Set: 17:22, Transit: 12:26. Moon - Rise: 23:44, Set: 12:12. Civil Dark: 17:50 - 07:03. Nautical Dark: 18:21 - 06:32. Astro Dark: 18:52 - 06:01

Total Clouds (% Sky Obscured)

33
26
19
13
27
37
46
56
64
74
69
67
63
66
68
70
72
74
79

Low Clouds (% Sky Obscured)

14
10
6
2
4
8
10
23
36
48
44
40
36
28
20
12
10
8
5

Medium Clouds (% Sky Obscured)

33
25
15
3
6
12
17
14
10
7
16
24
33
22
12
1
1
1
2

High Clouds (% Sky Obscured)

7
5
2
0
0
0
0
4
7
11
18
24
30
45
63
70
70
61
66

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
2
2
1
4
5
3
9
10
10
69
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
7
7
6
7
5
3
2
2
2
3
2
2
1
1
0
-1
-1
-1

Feels Like (°C)

-0
0
4
3
3
3
3
4
-2
-1
-1
-0
-0
0
-2
-2
-2
-2
-2

Dew Point (°C)

-0
-1
-1
-2
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-2
-2
-3
-3

Relative Humidity (%)

65
57
57
57
57
62
69
77
76
74
73
76
78
81
84
86
89
89
89

Pressure (mb)

1011
1010
1009
1009
1009
1009
1010
1011
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1008

Ozone (du)

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

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

Generated: 04/12/25 12:00:43. Forecast: 04/12/25 to 10/12/25. Timezone: UTC-5.00