Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waning Crescent 8%

03:46

17:50

13 Good
14 Good
15 Good
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
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

Sun - Rise: 06:38, Set: 20:23, Transit: 13:30. Moon - Rise: 03:46, Set: 17:50. Civil Dark: 20:53 - 06:08. Nautical Dark: 21:30 - 05:31. Astro Dark: 22:10 - 04:52

Total Clouds (% Sky Obscured)

0
13
16
21
24
20
13
4
2
1
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
13
16
21
24
20
13
4
2
1
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)

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

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
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)

7
7
8
7
7
7
6
4
3
3
2
1
1
1
1
1
1
1
1
2
2
3
3
4

Chance of Frost

Temperature (°C)

29
29
29
29
29
29
28
26
23
21
20
19
18
17
18
17
17
17
18
20
23
26
28
30

Feels Like (°C)

29
29
29
29
29
29
28
26
23
21
20
19
18
17
18
17
17
17
18
20
23
26
28
30

Dew Point (°C)

9
9
9
9
9
9
9
10
10
10
10
9
9
9
8
8
8
8
9
10
11
11
10
10

Relative Humidity (%)

28
28
29
29
28
28
31
37
44
49
52
54
56
56
55
54
54
55
55
54
49
41
33
29

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

312
313
313
312
311
309
308
306
305
304
303
303
303
304
304
303
302
301
300
299
298
297
296
295

Saturday 19

Waning Crescent 3%

04:52

18:44

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

Sun - Rise: 06:39, Set: 20:22, Transit: 13:30. Moon - Rise: 04:52, Set: 18:44. Civil Dark: 20:52 - 06:09. Nautical Dark: 21:28 - 05:32. Astro Dark: 22:08 - 04:53

Total 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
1
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
1
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)

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

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

Chance of Frost

Temperature (°C)

30
30
30
30
31
31
29
27
24
22
20
19
18
17
17
17
17
17
18
20
22
25
28
29

Feels Like (°C)

30
30
30
30
31
31
29
27
24
22
20
19
18
17
17
17
17
17
18
20
22
25
28
29

Dew Point (°C)

9
8
8
8
8
8
9
10
10
10
10
9
9
9
9
8
8
8
9
10
11
11
10
10

Relative Humidity (%)

26
26
25
25
24
25
28
34
42
47
51
55
57
57
56
56
56
56
56
54
48
41
33
29

Pressure (mb)

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

Ozone (du)

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

Sunday 20

Waning Crescent 3%

06:02

19:32

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

Sun - Rise: 06:40, Set: 20:20, Transit: 13:29. Moon - Rise: 06:02, Set: 19:32. Civil Dark: 20:50 - 06:10. Nautical Dark: 21:26 - 05:34. Astro Dark: 22:05 - 04:55

Total Clouds (% Sky Obscured)

0
1
6
11
10
15
18
45
52
48
35
52
61
51
9
31
59
70
91
95
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
9
18
17
17
17
17

Medium Clouds (% Sky Obscured)

0
1
6
11
10
14
17
45
52
48
35
52
61
51
6
20
47
56
81
70
66
66
66
66

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
0
0
0
0
0
0
1
4
19
34
53
81
93
93
93
93
93

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
12
6
1
0
0
3
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.08
0.18
0.24
0.14
0.04
0
0
0.1
0.19

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
30
30
30
30
29
26
23
21
19
18
18
18
18
18
19
19
18
19
20
21
22
23

Feels Like (°C)

30
30
30
30
30
30
29
26
23
21
19
18
18
18
18
18
19
19
18
19
20
21
22
23

Dew Point (°C)

9
9
8
8
8
8
8
8
9
9
10
11
12
12
12
13
13
13
13
13
13
13
12
12

Relative Humidity (%)

27
26
26
26
25
25
27
32
39
47
56
65
69
71
70
68
68
68
69
68
65
60
54
50

Pressure (mb)

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

Ozone (du)

290
290
290
290
289
289
290
291
292
292
292
292
292
292
292
295
298
301
304
306
309
311
312
313

Monday 21

New Moon 0%

07:11

20:13

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK

Sun - Rise: 06:41, Set: 20:19, Transit: 13:29. Moon - Rise: 07:11, Set: 20:13. Civil Dark: 20:48 - 06:11. Nautical Dark: 21:25 - 05:35. Astro Dark: 22:03 - 04:57

Total Clouds (% Sky Obscured)

98
98
68
68
68
68
68
68
89
89
89
89
89
89
42
42
42
42
42
42
49
49
49
49

Low Clouds (% Sky Obscured)

17
17
26
26
26
26
26
26
81
81
81
81
81
81
21
21
21
21
21
21
49
49
49
49

Medium Clouds (% Sky Obscured)

66
66
31
31
31
31
31
31
38
38
38
38
38
38
17
17
17
17
17
17
1
1
1
1

High Clouds (% Sky Obscured)

93
93
52
52
52
52
52
52
27
27
27
27
27
27
28
28
28
28
28
28
0
0
0
0

ISS Passover

Visibility (miles)

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

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 (%)

4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.15
0.08
0.05
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)

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

Chance of Frost

Temperature (°C)

23
23
23
22
22
22
21
19
18
17
16
15
15
14
14
13
13
13
14
15
17
19
21
22

Feels Like (°C)

23
23
23
22
22
22
21
19
18
17
16
15
15
14
14
13
13
13
14
15
17
19
21
22

Dew Point (°C)

11
11
10
9
9
8
8
8
8
8
8
8
7
7
7
7
6
6
6
7
7
7
7
6

Relative Humidity (%)

47
45
44
43
42
42
44
48
53
56
58
60
62
64
64
63
63
63
61
57
52
46
40
36

Pressure (mb)

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

Ozone (du)

313
313
312
312
311
312
314
317
319
321
323
324
325
326
326
326
326
326
327
329
330
330
330
329

Tuesday 22

Waxing Crescent 1%

08:19

20:50

13 OK
14 OK
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 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 06:42, Set: 20:17, Transit: 13:29. Moon - Rise: 08:19, Set: 20:50. Civil Dark: 20:47 - 06:12. Nautical Dark: 21:23 - 05:36. Astro Dark: 22:01 - 04:58

Total Clouds (% Sky Obscured)

49
49
100
100
100
100
100
100
83
83
83
83
83
83
2
2
2
2
2
2
0
0
0
0

Low Clouds (% Sky Obscured)

49
49
89
89
89
89
89
89
12
12
12
12
12
12
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
100
100
100
100
100
100
83
83
83
83
83
83
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)

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

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)

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

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
22
20
18
16
15
14
13
12
12
12
12
12
13
15
17
19
22
24

Feels Like (°C)

23
23
23
23
23
23
22
20
18
16
15
14
13
12
12
12
12
12
13
15
17
19
22
24

Dew Point (°C)

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

Relative Humidity (%)

33
32
31
31
30
30
31
35
40
44
49
53
56
58
57
56
56
56
54
50
44
39
34
31

Pressure (mb)

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

Ozone (du)

328
326
324
321
319
317
315
314
313
312
311
310
308
306
304
303
302
302
302
302
302
301
301
301

Wednesday 23

Waxing Crescent 4%

09:25

21:22

13 Good
14 Good
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Good
22 Good
23 Good
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

Sun - Rise: 06:43, Set: 20:15, Transit: 13:29. Moon - Rise: 09:25, Set: 21:22. Civil Dark: 20:45 - 06:13. Nautical Dark: 21:21 - 05:38. Astro Dark: 21:59 - 05:00

Total Clouds (% Sky Obscured)

0
0
68
68
68
68
68
68
7
7
7
7
7
7
0
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
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
68
68
68
68
68
68
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)

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

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)

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

Chance of Frost

Temperature (°C)

24
25
25
25
26
26
25
22
20
18
16
14
13
13
13
13
13
13
14
16
19
23
26
28

Feels Like (°C)

24
25
25
25
26
26
25
22
20
18
16
14
13
13
13
13
13
13
14
16
19
23
26
28

Dew Point (°C)

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

Relative Humidity (%)

29
27
26
25
24
24
25
29
35
40
46
50
53
52
51
50
50
50
50
48
44
36
30
26

Pressure (mb)

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

Ozone (du)

301
300
300
300
300
300
300
300
299
299
298
298
298
299
299
299
299
298
299
299
299
298
298
297

Thursday 24

Waxing Crescent 9%

10:29

21:53

13 Good
14 Good
15 Good
16 Good
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
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

Sun - Rise: 06:44, Set: 20:14, Transit: 13:28. Moon - Rise: 10:29, Set: 21:53. Civil Dark: 20:43 - 06:15. Nautical Dark: 21:19 - 05:39. Astro Dark: 21:57 - 05:01

Total Clouds (% Sky Obscured)

0
0
13
13
13
13
13
13
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
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
1
1
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
3
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

29
29
29
29
30
30
29
26
23
21
19
18
17
16
16
16
15
15
17
19
22
26
29
30

Feels Like (°C)

29
29
29
29
30
30
29
26
23
21
19
18
17
16
16
16
15
15
17
19
22
26
29
30

Dew Point (°C)

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

Relative Humidity (%)

25
25
25
24
23
23
26
32
40
45
47
49
51
51
51
50
51
51
51
48
43
35
28
24

Pressure (mb)

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

Ozone (du)

296
296
295
295
295
295
295
295
295
294
292
290
289
288
286
286
285
285
284
284
284
284
284
284

Forecast for Sofia, Sofia, BG (42.70,23.32)

Generated: 18/08/17 13:20:07. Forecast: 18/08/17 to 24/08/17. Timezone: UTC+3.00