Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Gibbous 88%

14:29

03:08

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

Sun - Rise: 07:34, Set: 16:12, Transit: 11:53. Moon - Rise: 14:29, Set: 03:08. Civil Dark: 16:47 - 06:59. Nautical Dark: 17:26 - 06:21. Astro Dark: 18:03 - 05:44

Total Clouds (% Sky Obscured)

77
93
45
45
43
56
2
23
49
36
24
9
57
60
44
21
67
23
3
3
17
35
56
67

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

33
86
25
2
2
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
83
31
43
41
56
0
22
48
36
24
9
57
60
44
21
67
23
2
2
16
32
52
64

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

Precipitation Type

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

Precipitation Probability (%)

0
0
1
1
1
1
0
0
0
0
0
0
0
0
10
7
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-6
-6
-5
-4
-3
-2
-2
-3
-3
-4
-5
-5
-6
-6
-7
-7
-8
-8

Relative Humidity (%)

75
75
76
77
79
79
77
75
72
70
67
65
67
71
74
78
80
81
80
79
78
78
77
76

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1018
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013
1013

Ozone (du)

269
266
264
262
262
260
259
257
255
254
253
252
251
250
249
248
247
247
248
250
251
251
252
253

Monday 9

Waxing Gibbous 94%

14:53

04:14

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

Sun - Rise: 07:35, Set: 16:12, Transit: 11:54. Moon - Rise: 14:53, Set: 04:14. Civil Dark: 16:47 - 07:00. Nautical Dark: 17:26 - 06:22. Astro Dark: 18:03 - 05:45

Total Clouds (% Sky Obscured)

70
69
59
18
12
25
96
98
97
99
100
100
91
95
98
94
41
36
38
18
23
20
13
1

Low Clouds (% Sky Obscured)

11
12
12
13
11
14
45
50
93
77
99
99
70
90
97
92
28
34
37
16
23
20
13
1

Medium Clouds (% Sky Obscured)

0
0
0
0
1
16
89
78
70
98
98
83
63
59
52
42
21
6
2
2
1
0
0
0

High Clouds (% Sky Obscured)

66
65
53
7
0
1
71
91
78
72
6
10
70
29
10
14
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
5
2
1
0
0
0
1
2
6
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
2
2
0
0
0
0
0
3
17
1
0
2
0
2
6
11
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
4
7
12
25
35
42
53
51
30
15
11
8
6
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.02
0.06
0.15
0.33
0.5
0.54
0.51
0.44
0.26
0.11
0.05
0.02
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-8
-7
-7
-5
-4
-3
-1
0
1
1
0
0
-0
-1
-2
-3
-4
-5
-5
-6

Relative Humidity (%)

75
74
74
74
75
76
76
76
76
75
76
78
83
87
91
93
93
89
85
81
77
74
71
70

Pressure (mb)

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

Ozone (du)

255
258
260
261
262
262
263
263
264
266
268
270
271
272
273
275
277
279
281
282
283
283
282
281

Tuesday 10

Waxing Gibbous 98%

15:20

05:21

02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
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 Good

Sun - Rise: 07:36, Set: 16:12, Transit: 11:54. Moon - Rise: 15:20, Set: 05:21. Civil Dark: 16:47 - 07:01. Nautical Dark: 17:26 - 06:23. Astro Dark: 18:03 - 05:46

Total Clouds (% Sky Obscured)

73
93
88
93
23
97
77
88
56
27
23
33
24
17
40
38
37
73
73
73
73
73
73
1

Low Clouds (% Sky Obscured)

73
92
85
91
20
97
77
88
56
27
23
33
24
17
40
38
37
73
73
73
73
73
73
1

Medium Clouds (% Sky Obscured)

0
0
1
15
5
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
10
17
20
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
2
2
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
66
64
63
62
59
55
49
44
42
43
47
54
59
61
61
62
63
64
65
66
66
66

Pressure (mb)

1015
1015
1016
1017
1018
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1025
1026
1026
1027
1027
1026
1026
1027
1027

Ozone (du)

279
276
274
273
273
273
275
277
279
279
280
282
286
293
299
305
312
316
317
316
316
316
316
316

Wednesday 11

Waxing Gibbous 100%

15:54

06:30

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
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

Sun - Rise: 07:37, Set: 16:12, Transit: 11:55. Moon - Rise: 15:54, Set: 06:30. Civil Dark: 16:47 - 07:02. Nautical Dark: 17:26 - 06:23. Astro Dark: 18:03 - 05:46

Total Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
0
0
88
88
88
88
88
88
95
95
95
95
95
95
98

Low Clouds (% Sky Obscured)

1
1
1
1
1
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)

0
0
0
0
0
0
0
0
0
0
0
88
88
88
88
88
88
95
95
95
95
95
95
98

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

2
2
2
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

-6
-7
-7
-8
-8
-8
-7
-6
-4
-3
-1
0
2
0
-2
-3
-5
-5
-6
-6
-6
-6
-6
-6

Feels Like (°C)

-6
-7
-7
-8
-8
-8
-7
-6
-4
-3
-1
0
2
0
-2
-3
-5
-5
-6
-6
-6
-6
-6
-6

Dew Point (°C)

-12
-12
-13
-13
-14
-14
-13
-12
-12
-11
-10
-10
-9
-8
-8
-9
-9
-9
-10
-10
-11
-11
-11
-11

Relative Humidity (%)

66
66
64
64
65
65
64
62
57
53
49
48
43
52
63
66
71
73
72
71
70
69
69
69

Pressure (mb)

1026
1025
1025
1025
1026
1025
1025
1025
1024
1023
1022
1021
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1016

Ozone (du)

316
317
316
315
313
311
310
309
307
304
300
297
295
294
293
292
291
291
290
290
290
290
289
289

Thursday 12

Full Moon 99%

16:35

07:38

02 Bad
03 Bad
04 Bad
05 Bad
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 Good

Sun - Rise: 07:38, Set: 16:12, Transit: 11:55. Moon - Rise: 16:35, Set: 07:38. Civil Dark: 16:48 - 07:03. Nautical Dark: 17:26 - 06:24. Astro Dark: 18:03 - 05:47

Total Clouds (% Sky Obscured)

98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
72
72
72
72
72
72
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
45
45
45
45
45
45
38
38
38
38
38
38
2
2
2
2
2
2
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
99
99
99
99
99
99
100
100
100
100
100
100
72
72
72
72
72
72
0

High Clouds (% Sky Obscured)

98
98
98
98
98
99
99
99
99
99
99
100
100
100
100
100
100
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
8
4
2
1
1
5
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
4
5
8
12
14
15
14
10
6
6
5
3
2
2
2
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.04
0.1
0.22
0.32
0.29
0.21
0.17
0.15
0.14
0.11
0.08
0.04
0.02
0.02
0.01
0.01

Wind Speed/Direction (mph)

1
1
1
1
2
2
2
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
70
70
72
72
73
74
73
72
71
70
69
71
76
79
80
79
77
76
74
72
71
69

Pressure (mb)

1015
1015
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1011

Ozone (du)

287
285
285
288
293
298
302
305
309
314
320
325
330
336
341
345
350
353
356
359
359
357
353
349

Friday 13

Waning Gibbous 96%

17:27

08:43

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
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

Sun - Rise: 07:39, Set: 16:12, Transit: 11:56. Moon - Rise: 17:27, Set: 08:43. Civil Dark: 16:48 - 07:04. Nautical Dark: 17:26 - 06:25. Astro Dark: 18:03 - 05:48

Total Clouds (% Sky Obscured)

1
1
1
1
1
16
16
16
16
16
16
6
6
6
6
6
6
77
77
77
77
77
77
92

Low Clouds (% Sky Obscured)

1
1
1
1
1
13
13
13
13
13
13
1
1
1
1
1
1
13
13
13
13
13
13
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
77
77
77
77
77
77
33

High Clouds (% Sky Obscured)

0
0
0
0
0
3
3
3
3
3
3
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
Snow
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

0
0
0
1
3
4
3
3
4
5
7
1
0
0
0
4
5
9
12
15
14
11
6
5

Precipitation Amount (mm)

0
0
0
0.01
0.03
0.06
0.04
0.02
0.02
0.01
0.01
0.01
0
0
0
0.04
0.18
0.38
0.63
0.89
0.92
0.51
0.14
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
67
69
72
74
76
77
76
71
67
63
65
69
76
78
78
78
77
76
76
75
74
74

Pressure (mb)

1011
1009
1008
1008
1008
1007
1006
1005
1005
1003
1002
1001
1000
1000
999
999
999
998
998
997
997
997
997
996

Ozone (du)

347
346
344
341
337
334
333
332
332
330
329
328
330
333
335
333
329
325
323
320
318
317
317
316

Saturday 14

Waning Gibbous 94%

18:28

09:41

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

Sun - Rise: 07:40, Set: 16:13, Transit: 11:56. Moon - Rise: 18:28, Set: 09:41. Civil Dark: 16:48 - 07:05. Nautical Dark: 17:27 - 06:26. Astro Dark: 18:04 - 05:49

Total Clouds (% Sky Obscured)

92
92
92
92
92
56
56
56
56
56
56
68
68
68
68
68
68
48
48
48
48
48
48
3

Low Clouds (% Sky Obscured)

90
90
90
90
90
1
1
1
1
1
1
2
2
2
2
2
2
20
20
20
20
20
20
2

Medium Clouds (% Sky Obscured)

33
33
33
33
33
56
56
56
56
56
56
68
68
68
68
68
68
43
43
43
43
43
43
1

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
1

ISS Passover

Visibility (miles)

10
10
10
10
10
9
6
3
2
3
6
9
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

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

Precipitation Probability (%)

7
15
21
23
23
25
24
19
20
17
16
15
15
16
3
2
10
8
0
0
0
0
0
0

Precipitation Amount (mm)

0.11
0.39
0.73
0.72
0.61
0.53
0.41
0.29
0.23
0.21
0.17
0.14
0.08
0.04
0.02
0.01
0.01
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
72
74
78
80
79
79
77
73
70
66
68
72
76
75
74
72
70
68
67
64
61
60

Pressure (mb)

996
996
995
996
996
996
996
997
997
997
997
998
998
999
1000
1000
1001
1002
1003
1004
1004
1005
1006
1007

Ozone (du)

314
312
310
309
308
307
303
299
297
297
298
299
299
300
299
297
293
292
293
295
297
297
296
296

Forecast for 8822, Austria (47.03,14.51)

Generated: 08/12/19 02:44:10. Forecast: 08/12/19 to 14/12/19. Timezone: UTC+1.00