Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 100%

19:44

08:22

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

Sun - Rise: 07:25, Set: 19:22, Transit: 13:23. Moon - Rise: 19:44, Set: 08:22. Civil Dark: 19:47 - 07:00. Nautical Dark: 20:16 - 06:31. Astro Dark: 20:46 - 06:01

Total Clouds (% Sky Obscured)

1
0
25
74
2
3
10
5
3
1
1
2
2
5
11
14
7
1
0
0
1
2
3
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
25
61
1
3
10
4
3
1
1
2
2
5
11
14
7
1
0
0
1
2
2
0

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)

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

Chance of Frost

Temperature (°C)

8
7
6
6
10
9
9
10
10
14
17
19
20
21
22
22
22
21
21
19
14
13
12
11

Feels Like (°C)

6
6
5
5
8
8
8
8
8
12
17
18
19
20
20
20
20
19
20
18
13
12
11
10

Dew Point (°C)

0
0
-1
-1
3
2
2
2
2
4
3
1
-2
-3
-2
-1
-1
2
6
10
6
6
7
7

Relative Humidity (%)

60
62
63
61
61
60
59
57
58
52
39
29
22
19
20
21
22
26
37
56
57
64
70
72

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1016
1015
1015
1014
1014
1013
1012
1011
1011
1011
1011
1012
1013
1014
1015
1015

Ozone (du)

284
283
283
285
285
285
285
285
286
286
287
286
285
284
284
285
285
286
287
288
288
288
287
285

Monday 28

Waning Gibbous 97%

20:17

09:30

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

Sun - Rise: 07:26, Set: 19:20, Transit: 13:23. Moon - Rise: 20:17, Set: 09:30. Civil Dark: 19:45 - 07:01. Nautical Dark: 20:15 - 06:31. Astro Dark: 20:44 - 06:02

Total Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
0
5
0
0
11
19
3
5
31
26
21
22
49
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
0
5
0
0
6
4
3
5
31
26
21
22
49
50

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)

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

Chance of Frost

Temperature (°C)

11
10
10
10
10
10
10
10
9
13
16
18
19
20
21
22
22
22
21
18
16
15
13
11

Feels Like (°C)

10
10
10
9
9
9
9
9
9
13
17
19
20
22
22
23
22
22
22
20
17
15
13
11

Dew Point (°C)

6
6
6
6
5
5
5
5
4
5
4
3
1
1
1
1
1
3
9
11
8
7
5
3

Relative Humidity (%)

73
73
73
73
73
72
72
71
68
59
44
35
29
27
25
25
25
28
47
61
58
56
56
57

Pressure (mb)

1015
1016
1015
1015
1015
1016
1016
1016
1017
1016
1016
1016
1015
1015
1014
1013
1013
1013
1014
1014
1015
1016
1017
1017

Ozone (du)

285
284
283
284
285
285
286
287
287
287
287
287
286
286
287
286
285
284
284
283
283
283
284
284

Tuesday 29

Waning Gibbous 92%

20:55

10:41

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

Sun - Rise: 07:27, Set: 19:19, Transit: 13:23. Moon - Rise: 20:55, Set: 10:41. Civil Dark: 19:44 - 07:02. Nautical Dark: 20:13 - 06:32. Astro Dark: 20:43 - 06:03

Total Clouds (% Sky Obscured)

47
48
65
65
69
60
39
12
28
58
15
12
15
12
22
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
44
16
0
0
0
0
15
12
15
5
20
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

47
48
65
65
62
46
39
12
28
58
4
4
5
0
5
0
0
0
0
0
0
0
0
0

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

Chance of Frost

Temperature (°C)

11
11
10
11
10
10
10
10
10
13
18
19
19
20
21
21
21
21
20
18
16
15
15
14

Feels Like (°C)

11
11
10
10
10
10
10
10
10
14
19
20
19
20
21
22
21
21
22
20
17
16
15
15

Dew Point (°C)

3
3
3
3
2
3
3
3
3
4
6
5
4
4
4
4
4
5
9
10
8
7
6
6

Relative Humidity (%)

58
58
58
57
58
58
59
60
63
55
44
38
35
33
32
32
32
35
49
60
58
57
56
56

Pressure (mb)

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

Ozone (du)

283
284
283
283
282
283
283
284
284
284
285
285
285
285
284
283
281
280
280
279
278
278
279
278

Wednesday 30

Waning Gibbous 84%

21:42

11:53

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

Sun - Rise: 07:28, Set: 19:18, Transit: 13:23. Moon - Rise: 21:42, Set: 11:53. Civil Dark: 19:43 - 07:02. Nautical Dark: 20:12 - 06:33. Astro Dark: 20:41 - 06:04

Total Clouds (% Sky Obscured)

0
0
0
2
0
7
29
24
24
29
35
35
36
34
32
28
23
22
21
71
63
48
48
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
3
5
7
12
15
15
15
15
16
14
12
12
15
32
57
41
48
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
0
2
18
9
2
2
2
2
2
1
2
3
2
3
1
31
9
19
0
1

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)

3
4
4
4
3
3
3
4
4
1
2
4
5
6
7
6
5
5
3
2
2
2
2
3

Chance of Frost

Temperature (°C)

14
14
13
12
11
11
11
11
11
14
17
20
20
20
21
21
21
21
20
19
17
17
17
16

Feels Like (°C)

14
14
14
13
12
11
11
10
11
16
18
21
21
21
22
22
22
23
23
21
17
16
17
16

Dew Point (°C)

6
6
6
5
4
4
4
4
5
7
7
9
8
7
7
8
8
8
11
12
11
10
10
9

Relative Humidity (%)

57
59
60
60
60
60
63
64
67
60
51
49
45
42
41
41
41
43
56
65
64
62
63
63

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1019
1019
1020
1020
1021
1021

Ozone (du)

277
276
276
276
277
277
276
275
273
272
272
271
270
269
269
268
268
268
267
268
267
267
268
268

Thursday 1

Waning Gibbous 74%

22:37

13:04

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

Sun - Rise: 07:28, Set: 19:16, Transit: 13:22. Moon - Rise: 22:37, Set: 13:04. Civil Dark: 19:41 - 07:03. Nautical Dark: 20:11 - 06:34. Astro Dark: 20:40 - 06:04

Total Clouds (% Sky Obscured)

30
30
31
30
28
21
17
14
10
11
14
51
30
40
62
70
79
80
81
82
86
91
96
83

Low Clouds (% Sky Obscured)

15
10
10
10
9
8
6
5
5
6
7
8
9
37
52
65
77
78
81
82
86
86
85
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
4
4
5
4
3
4
2
4
6
34
12
0
20
21
20
13
6
1
12
30
55
63

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
10
8
11
10
7
7
6
1
3
2
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)

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

Chance of Frost

Temperature (°C)

16
16
16
16
15
15
14
14
14
17
18
20
21
22
22
23
23
23
22
21
19
18
18
18

Feels Like (°C)

18
18
18
17
17
17
17
17
16
20
21
23
22
24
24
24
25
25
25
25
24
18
18
18

Dew Point (°C)

10
11
11
11
11
12
12
12
12
13
12
13
12
12
11
13
15
16
15
15
14
13
12
12

Relative Humidity (%)

67
71
71
74
78
82
83
87
86
76
66
61
56
52
48
52
58
64
66
68
70
70
70
68

Pressure (mb)

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

Ozone (du)

267
267
266
265
265
264
264
264
263
263
263
262
262
261
261
260
260
259
260
260
261
261
262
262

Friday 2

Waning Gibbous 63%

23:41

14:08

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

Sun - Rise: 07:29, Set: 19:15, Transit: 13:22. Moon - Rise: 23:41, Set: 14:08. Civil Dark: 19:40 - 07:04. Nautical Dark: 20:09 - 06:35. Astro Dark: 20:39 - 06:05

Total Clouds (% Sky Obscured)

72
66
57
45
33
33
27
35
30
30
25
37
48
54
56
62
68
57
49
36
49
66
83
88

Low Clouds (% Sky Obscured)

48
29
20
10
2
1
1
1
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
2
3
4
9

High Clouds (% Sky Obscured)

67
65
57
45
33
33
27
35
30
30
25
37
48
54
56
62
68
57
48
35
47
63
81
86

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)

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

Chance of Frost

Temperature (°C)

17
17
16
15
14
14
14
14
14
17
19
21
22
23
24
24
24
24
23
21
20
18
17
16

Feels Like (°C)

19
19
20
17
16
16
16
16
16
16
17
17
19
21
22
26
25
24
25
26
27
19
18
18

Dew Point (°C)

11
11
11
10
9
9
9
9
10
10
9
9
9
9
10
10
10
10
11
12
13
11
10
9

Relative Humidity (%)

69
69
71
70
71
71
73
73
74
63
53
45
43
42
41
41
41
42
48
54
63
63
64
64

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1019
1019
1019
1019
1020

Ozone (du)

261
260
259
258
258
257
257
257
257
257
257
257
257
257
257
256
255
254
255
255
255
255
255
255

Saturday 3

Third Quarter 51%

No Rise

15:04

Sun - Rise: 07:30, Set: 19:13, Transit: 13:22. Moon - Rise: No Rise, Set: 15:04. Civil Dark: 19:38 - 07:05. Nautical Dark: 20:08 - 06:35. Astro Dark: 20:37 - 06:06

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 27/09/26 00:49:53. Forecast: 27/09/26 to 03/10/26. Timezone: UTC-4.00