Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

First Quarter 49%

14:21

00:17

06 Bad
07 OK
08 OK
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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:23, Set: 19:27, Transit: 13:25. Moon - Rise: 14:21, Set: 00:17. Civil Dark: 19:52 - 06:57. Nautical Dark: 20:21 - 06:28. Astro Dark: 20:51 - 05:59

Total Clouds (% Sky Obscured)

98
32
20
93
50
98
99
96
74
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
0
0
5
5
5
0
0
0
0
0
0
0
2
0

Medium Clouds (% Sky Obscured)

98
32
16
6
23
56
82
44
48
72
54
27
33
16
95
100
100
100
95
100
100
100
100
100

High Clouds (% Sky Obscured)

27
1
5
92
38
95
99
94
70
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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

Precipitation Type

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

Precipitation Probability (%)

0
1
0
0
1
0
0
0
0
0
0
0
0
1
1
1
1
2
2
2
3
5
9
15

Precipitation Amount (mm)

0
0.02
0
0
0.05
0
0
0
0
0
0
0
0
0.03
0.02
0.01
0.04
0.07
0.06
0.06
0.08
0.16
0.29
0.41

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
12
14
16
17
19
20
20
20
19
18
16
15
15
14
14
14
14
13
13
13
13

Feels Like (°C)

11
9
9
12
14
16
17
19
20
20
20
19
18
16
15
15
14
14
14
14
13
13
13
13

Dew Point (°C)

9
8
8
9
11
11
12
13
13
13
13
14
14
14
14
13
12
12
12
12
12
12
13
13

Relative Humidity (%)

91
91
91
87
82
76
73
68
65
64
68
73
80
86
89
87
87
87
88
89
91
94
97
100

Pressure (mb)

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

Ozone (du)

267
267
267
267
267
267
267
267
266
266
266
266
266
265
265
264
264
263
263
263
263
263
263
263

Thursday 24

Waxing Gibbous 60%

15:21

01:13

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:23, Set: 19:25, Transit: 13:24. Moon - Rise: 15:21, Set: 01:13. Civil Dark: 19:51 - 06:58. Nautical Dark: 20:20 - 06:29. Astro Dark: 20:50 - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
97
95
78
100
96
100
100
98

Low Clouds (% Sky Obscured)

0
0
0
29
0
2
3
25
48
70
86
63
100
100
100
93
94
93
63
98
95
100
100
97

Medium Clouds (% Sky Obscured)

99
100
84
99
81
100
100
98
92
100
98
82
88
67
82
68
65
62
37
83
36
48
92
80

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
99
100
100
99
81
94
33
62
28
31
22
20
92
16
41
28
21

ISS Passover

Visibility (miles)

10
10
10
10
9
8
7
8
8
8
9
9
9
10
10
8
7
5
5
6
6
6
5
4

Fog (%)

0
0
0
29
0
0
0
0
1
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
24
27
31
36
43
43
41
45
40
38
37
39
42
50
54
58
54
48
44
47
45
47
52

Precipitation Amount (mm)

0.46
0.53
0.61
0.62
0.66
0.72
0.72
0.7
0.7
0.69
0.69
0.73
0.75
0.76
0.81
1.11
1.84
2.6
2.81
2.7
2.53
2.23
1.93
1.95

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
12
13
13
13
14
14
15
16
16
16
15
14
14
13
13
13
13
13
13
13
14

Feels Like (°C)

13
12
12
12
13
13
14
14
15
15
16
16
16
15
14
14
13
13
13
13
13
13
13
14

Dew Point (°C)

13
12
12
12
13
13
13
14
14
15
15
15
15
15
14
14
13
13
13
13
13
13
13
14

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
97
94
96
99
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

264
264
265
265
266
266
266
266
266
266
266
266
266
267
267
268
268
268
268
269
269
269
269
270

Friday 25

Waxing Gibbous 70%

16:13

02:12

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 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:24, Set: 19:24, Transit: 13:24. Moon - Rise: 16:13, Set: 02:12. Civil Dark: 19:49 - 06:59. Nautical Dark: 20:19 - 06:30. Astro Dark: 20:48 - 06:00

Total Clouds (% Sky Obscured)

100
95
99
97
39
61
98
93
64
52
48
54
27
26
38
38
38
38
38
38
52
52
52
52

Low Clouds (% Sky Obscured)

100
95
99
97
39
61
98
93
64
52
47
54
26
25
38
38
38
38
38
38
52
52
52
52

Medium Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
2
11
12
4
2
2
2
2
2
2
2
2
0
0
0
0

High 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

ISS Passover

Visibility (miles)

4
4
3
3
2
1
0
0
1
4
9
10
10
10
8
8
7
6
6
6
6
5
4
3

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

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

Precipitation Probability (%)

54
50
46
44
41
38
29
20
13
7
6
6
6
5
5
10
14
14
11
9
6
5
6
7

Precipitation Amount (mm)

2.68
4.12
4.98
3.98
2.41
1.37
0.74
0.32
0.14
0.09
0.1
0.1
0.06
0.02
0.02
0.11
0.44
0.74
0.58
0.28
0.15
0.14
0.18
0.27

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

270
271
273
276
279
282
283
283
283
283
283
282
281
281
280
280
279
279
279
278
278
277
277
276

Saturday 26

Waxing Gibbous 80%

16:59

03:13

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 Good
21 Good
22 OK
23 OK
00 OK
01 Good
02 OK
03 OK
04 OK
05 Bad

Sun - Rise: 07:25, Set: 19:23, Transit: 13:24. Moon - Rise: 16:59, Set: 03:13. Civil Dark: 19:48 - 07:00. Nautical Dark: 20:17 - 06:30. Astro Dark: 20:47 - 06:01

Total Clouds (% Sky Obscured)

52
52
100
100
100
100
100
100
56
56
56
56
56
56
1
1
1
1
1
1
38
38
38
38

Low Clouds (% Sky Obscured)

52
52
100
100
100
100
100
100
56
56
56
56
56
56
1
1
1
1
1
1
38
38
38
38

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

ISS Passover

Visibility (miles)

3
3
3
4
6
7
9
10
10
10
10
10
10
10
10
10
4
1
3
7
10
10
10
10

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

Precipitation Probability (%)

10
12
13
15
18
20
15
7
3
4
12
17
16
11
6
5
7
8
8
8
7
7
10
13

Precipitation Amount (mm)

0.46
0.82
1.13
1.15
1
0.79
0.48
0.21
0.12
0.23
0.41
0.51
0.36
0.17
0.08
0.09
0.19
0.29
0.24
0.15
0.1
0.1
0.13
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

275
274
274
273
273
273
272
271
271
270
270
270
271
272
272
272
272
272
271
271
271
271
271
270

Sunday 27

Waxing Gibbous 87%

17:37

04:13

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

Sun - Rise: 07:26, Set: 19:21, Transit: 13:23. Moon - Rise: 17:37, Set: 04:13. Civil Dark: 19:46 - 07:00. Nautical Dark: 20:16 - 06:31. Astro Dark: 20:45 - 06:01

Total Clouds (% Sky Obscured)

38
38
50
50
50
50
50
50
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

38
38
50
50
50
50
50
50
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
7
7
7
7
7
0
0
0
0
0
0
0
0
0
0

High 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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

18
20
24
35
38
38
37
24
8
8
10
10
10
12
13
9
4
2
2
2
2
1
1
0

Precipitation Amount (mm)

0.15
0.15
0.19
0.45
1.13
1.54
0.93
0.23
0.07
0.08
0.1
0.12
0.13
0.14
0.13
0.08
0.04
0.03
0.02
0.02
0.02
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
96
91
92
99
100
100
100
100
100
100
100
99
98
97
98

Pressure (mb)

1017
1017
1017
1017
1018
1018
1017
1016
1016
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1013
1013
1012

Ozone (du)

270
269
269
269
269
269
269
269
268
268
268
268
268
269
270
270
270
270
270
271
271
271
272
273

Monday 28

Waxing Gibbous 93%

18:11

05:12

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

Sun - Rise: 07:26, Set: 19:20, Transit: 13:23. Moon - Rise: 18:11, Set: 05:12. Civil Dark: 19:45 - 07:01. Nautical Dark: 20:14 - 06:32. Astro Dark: 20:44 - 06:02

Total Clouds (% Sky Obscured)

0
0
40
40
40
40
40
40
48
48
48
48
48
48
34
34
34
34
34
34
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
13
13
13
13
13
13
7
7
7
7
7
7
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
25
25
25
25
25
25
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
38
38
38
38
38
38
31
31
31
31
31
31
34
34
34
34
34
34
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
1
0
0
0
0
1
1
1
1
1
0
1
1
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0
0
0
0
0.18
0.31
0.2
0.05
0.01
0
0.01
0.02
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
17
18
20
21
23
24
25
24
23
22
20
18
18
18
17
17
16
16
16
15
15

Feels Like (°C)

16
16
16
17
19
20
21
23
24
25
24
23
22
20
19
18
18
17
17
16
16
16
15
15

Dew Point (°C)

16
15
15
17
18
18
18
17
16
16
17
17
18
18
17
17
16
15
15
14
14
13
13
13

Relative Humidity (%)

100
100
100
100
99
92
82
69
61
60
64
70
79
88
93
93
91
89
87
87
87
87
87
88

Pressure (mb)

1013
1013
1013
1013
1014
1013
1013
1013
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1011
1010
1010
1009
1009

Ozone (du)

274
275
277
278
279
279
280
280
280
280
281
281
281
280
280
280
280
280
280
279
279
279
279
279

Tuesday 29

Waxing Gibbous 97%

18:41

No Set

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:27, Set: 19:18, Transit: 13:23. Moon - Rise: 18:41, Set: No Set. Civil Dark: 19:43 - 07:02. Nautical Dark: 20:13 - 06:33. Astro Dark: 20:42 - 06:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
59
59
59
59

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
91
91
91
91
91
91
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
84
84
84
84
84
84
59
59
59
59

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0.02
0.04
0.08
0.16
0.21
0.12
0.02
0
0
0.03
0.06
0.05
0.02
0.01
0.01
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
16
17
18
19
21
22
22
22
22
21
19
17
15
14
12
11
11
11
10
10
9
9

Feels Like (°C)

15
15
16
17
18
20
21
22
22
22
22
21
19
17
15
14
12
11
11
11
10
8
7
7

Dew Point (°C)

14
15
16
17
17
18
17
17
16
16
16
15
13
11
9
7
6
5
4
4
3
3
3
3

Relative Humidity (%)

92
97
100
98
94
89
81
74
68
65
66
68
69
68
67
66
65
64
64
63
63
64
66
67

Pressure (mb)

1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1006
1006
1007
1008
1009
1010
1010
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

279
279
279
279
280
280
279
277
276
276
276
276
277
277
278
279
279
280
280
280
280
283
286
288

Forecast for Sky Valley, Rabun County, US (34.99,-83.33)

Generated: 23/09/20 06:58:49. Forecast: 23/09/20 to 29/09/20. Timezone: UTC-4.00