Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Gibbous 90%

18:11

04:09

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 Good
09 Good
10 Bad
11 OK

Sun - Rise: 07:16, Set: 19:29, Transit: 13:22. Moon - Rise: 18:11, Set: 04:09. Civil Dark: 19:59 - 06:46. Nautical Dark: 20:35 - 06:10. Astro Dark: 21:12 - 05:33

Total Clouds (% Sky Obscured)

98
98
100
100
100
100
100
100
100
100
99
98
97
98
99
98
98
98
98
94
2
2
66
46

Low Clouds (% Sky Obscured)

2
2
0
1
0
0
2
9
45
86
54
12
1
23
86
46
21
14
6
3
2
2
1
7

Medium Clouds (% Sky Obscured)

18
11
85
98
98
100
100
100
100
100
91
12
62
69
34
52
29
6
0
1
1
1
0
0

High Clouds (% Sky Obscured)

98
98
100
99
100
100
100
69
96
99
95
97
93
98
98
95
97
98
98
94
0
0
66
41

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
8
4
2
1
1
2
4
8
9
9
6
6
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
6
9
10
11
14
23
48
61
53
46
31
17
8
0
2
4
2
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.07
0.13
0.13
0.12
0.13
0.14
0.19
0.32
0.61
1.06
1.23
0.75
0.2
0.02
0
0.01
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

6
10
12
12
11
11
10
10
9
8
7
5
4
3
2
2
1
1
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

23
24
24
23
23
23
22
21
19
18
16
15
14
13
12
11
11
10
9
9
8
9
11
13

Feels Like (°C)

23
24
24
23
23
23
22
21
19
18
16
15
14
13
12
11
11
10
9
9
8
9
11
13

Dew Point (°C)

15
14
14
14
13
13
13
12
12
12
11
11
10
10
10
9
9
8
8
8
8
9
9
10

Relative Humidity (%)

58
54
54
54
54
55
57
60
64
68
73
78
81
83
84
86
88
90
92
96
99
96
87
78

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1018
1019
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1024

Ozone (du)

276
275
274
274
274
274
275
275
276
277
278
278
278
278
277
277
277
276
276
276
276
276
277
276

Saturday 22

Waxing Gibbous 95%

18:41

05:11

12 Bad
13 OK
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 OK
08 Bad
09 Bad
10 Bad
11 OK

Sun - Rise: 07:17, Set: 19:27, Transit: 13:21. Moon - Rise: 18:41, Set: 05:11. Civil Dark: 19:57 - 06:47. Nautical Dark: 20:33 - 06:11. Astro Dark: 21:10 - 05:34

Total Clouds (% Sky Obscured)

56
28
88
88
80
86
87
97
98
98
100
100
99
100
100
100
100
100
99
47
59
73
68
32

Low Clouds (% Sky Obscured)

28
14
10
7
1
0
0
0
0
0
1
0
2
1
5
68
100
100
99
39
34
40
22
21

Medium Clouds (% Sky Obscured)

0
1
0
0
0
0
46
85
40
95
100
100
99
100
100
100
99
96
77
40
56
71
66
25

High Clouds (% Sky Obscured)

38
16
86
87
80
86
76
88
97
74
0
0
0
0
0
0
0
0
0
0
0
0
0
6

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.04
0.03
0.02
0.01
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
18
19
20
21
20
18
16
15
14
13
12
12
12
12
11
11
11
11
11
12
14
17

Feels Like (°C)

15
16
18
19
20
21
20
18
16
15
14
13
12
12
12
12
11
11
11
11
11
12
14
17

Dew Point (°C)

9
8
7
7
7
7
7
6
6
6
6
5
6
6
6
6
6
7
7
7
8
9
10
11

Relative Humidity (%)

68
58
50
45
42
41
42
47
52
56
59
61
63
65
67
69
72
74
75
79
81
79
74
68

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1022
1022
1021
1021

Ozone (du)

275
274
273
272
271
271
270
269
268
267
265
264
264
263
263
264
264
265
264
264
263
264
264
265

Sunday 23

Waxing Gibbous 99%

19:08

06:15

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
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 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:19, Set: 19:25, Transit: 13:21. Moon - Rise: 19:08, Set: 06:15. Civil Dark: 19:55 - 06:48. Nautical Dark: 20:31 - 06:13. Astro Dark: 21:08 - 05:36

Total Clouds (% Sky Obscured)

18
2
10
6
0
2
13
77
43
50
66
95
98
52
50
85
91
100
89
38
25
25
25
25

Low Clouds (% Sky Obscured)

6
2
10
6
0
0
1
1
0
4
0
44
63
17
46
61
91
100
89
38
25
25
25
25

Medium Clouds (% Sky Obscured)

9
1
0
0
0
2
13
77
43
31
66
92
98
49
11
73
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
1
35
3
9
6
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
8
9
10
10
10
10
10
10
6
3
4
7
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
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
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
5
7
6
10
17
19
23
23
17
15
14
12
7
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.06
0.1
0.08
0.08
0.11
0.14
0.17
0.18
0.14
0.13
0.12
0.09
0.04
0.02

Wind Speed/Direction (mph)

6
8
9
10
11
11
11
12
12
13
14
15
15
15
15
13
10
9
6
5
5
4
4
5

Chance of Frost

Temperature (°C)

20
23
25
26
27
27
27
25
24
24
23
23
21
20
18
16
15
13
12
11
9
9
10
10

Feels Like (°C)

20
23
25
26
27
28
27
25
24
24
23
23
21
20
18
16
15
13
12
11
8
8
9
10

Dew Point (°C)

12
13
14
15
15
15
15
14
14
13
13
12
11
10
10
10
10
9
9
8
8
7
7
7

Relative Humidity (%)

61
55
51
49
47
46
48
50
52
52
51
51
53
56
60
65
72
77
81
85
91
89
84
78

Pressure (mb)

1020
1019
1018
1017
1016
1015
1015
1015
1014
1014
1014
1015
1016
1017
1018
1020
1021
1023
1024
1025
1026
1027
1028
1028

Ozone (du)

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

Monday 24

Waxing Gibbous 100%

19:32

07:20

12 OK
13 OK
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 OK
06 OK
07 OK
08 OK
09 Bad
10 OK
11 OK

Sun - Rise: 07:20, Set: 19:23, Transit: 13:21. Moon - Rise: 19:32, Set: 07:20. Civil Dark: 19:53 - 06:50. Nautical Dark: 20:29 - 06:14. Astro Dark: 21:06 - 05:37

Total Clouds (% Sky Obscured)

25
25
38
38
38
38
38
38
19
19
19
19
19
19
13
13
13
13
13
13
38
38
38
38

Low Clouds (% Sky Obscured)

25
25
30
30
30
30
30
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
15
15
15
15
15
15
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
9
9
9
9
9
9
18
18
18
18
18
18
13
13
13
13
13
13
38
38
38
38

ISS Passover

Visibility (miles)

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

0.01
0.01
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
7
7
7
7
7
7
7
7
7
8
8
9
9
10
10
10
10
10
10
11
12

Chance of Frost

Temperature (°C)

12
13
14
15
15
16
16
15
14
13
12
11
10
9
9
8
8
7
7
6
5
6
8
10

Feels Like (°C)

12
13
14
15
15
16
16
15
14
13
12
11
8
7
7
6
5
5
4
3
2
3
5
7

Dew Point (°C)

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

Relative Humidity (%)

70
63
57
53
50
47
46
47
49
51
53
56
58
59
60
62
64
66
69
74
78
74
65
58

Pressure (mb)

1029
1029
1029
1029
1029
1029
1030
1030
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1034
1033

Ozone (du)

270
269
270
270
271
272
272
272
272
273
274
274
275
275
276
276
275
276
276
277
279
280
281
282

Tuesday 25

Full Moon 99%

19:57

08:26

12 OK
13 OK
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 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:22, Set: 19:21, Transit: 13:20. Moon - Rise: 19:57, Set: 08:26. Civil Dark: 19:51 - 06:51. Nautical Dark: 20:27 - 06:15. Astro Dark: 21:03 - 05:39

Total Clouds (% Sky Obscured)

38
38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
77
77
77
77

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)

38
38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
77
77
77
77

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
6
5
5
5
6
7
8
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
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)

13
13
13
13
12
12
11
9
8
7
6
5
4
3
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

12
13
15
17
18
18
17
14
12
11
9
7
6
5
3
3
2
1
0
-0
1
4
9
13

Feels Like (°C)

12
13
15
17
18
18
17
14
12
11
7
6
5
5
3
3
2
1
0
-0
1
4
9
13

Dew Point (°C)

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

Relative Humidity (%)

51
45
40
37
34
34
35
40
44
49
54
59
65
72
78
83
88
93
97
98
93
82
68
58

Pressure (mb)

1033
1032
1032
1031
1031
1031
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032

Ozone (du)

283
285
285
285
283
282
281
279
278
276
274
273
271
269
267
266
265
264
263
262
261
260
259
258

Wednesday 26

Waning Gibbous 96%

20:21

09:33

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

Sun - Rise: 07:23, Set: 19:19, Transit: 13:20. Moon - Rise: 20:21, Set: 09:33. Civil Dark: 19:49 - 06:52. Nautical Dark: 20:25 - 06:17. Astro Dark: 21:01 - 05:40

Total Clouds (% Sky Obscured)

77
77
56
56
56
56
56
56
0
0
0
0
0
0
43
43
43
43
43
43
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
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

77
77
56
56
56
56
56
56
0
0
0
0
0
0
43
43
43
43
43
43
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
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
3
3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

16
18
20
22
23
23
21
18
15
13
12
11
10
9
8
7
7
7
5
4
5
8
12
16

Feels Like (°C)

16
18
20
22
23
23
21
18
15
13
12
11
10
9
7
7
6
7
5
4
5
8
12
16

Dew Point (°C)

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

Relative Humidity (%)

52
48
45
43
42
43
47
56
66
70
72
73
75
77
79
79
78
77
80
84
83
76
67
59

Pressure (mb)

1032
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1031
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

257
256
255
254
253
252
251
250
249
248
248
247
246
245
244
243
242
241
241
241
241
240
240
240

Thursday 27

Waning Gibbous 91%

20:48

10:42

12 Good
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 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:24, Set: 19:17, Transit: 13:20. Moon - Rise: 20:48, Set: 10:42. Civil Dark: 19:47 - 06:54. Nautical Dark: 20:23 - 06:18. Astro Dark: 20:59 - 05:42

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5
78
78
78
78

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
5
5
5
5
5
5
78
78
78
78

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

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

Chance of Frost

Temperature (°C)

18
20
22
24
24
24
23
20
17
15
14
13
12
11
10
9
9
9
8
6
6
9
14
17

Feels Like (°C)

18
20
22
24
24
24
23
20
17
15
14
13
12
11
10
9
9
9
8
6
6
9
14
17

Dew Point (°C)

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

Relative Humidity (%)

53
48
43
41
40
41
44
51
59
63
65
67
69
70
71
73
74
74
78
83
84
79
68
60

Pressure (mb)

1027
1027
1026
1025
1025
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1025
1024

Ozone (du)

240
240
240
240
239
239
240
240
241
241
241
241
241
241
241
241
241
242
243
243
244
245
246
248

Forecast for Wiedlisbach, Wangen District, CH (47.24,7.66)

Generated: 21/09/18 11:45:08. Forecast: 21/09/18 to 27/09/18. Timezone: UTC+2.00