Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 29%

09:42

02:03

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: 05:38, Set: 20:53, Transit: 13:16. Moon - Rise: 09:42, Set: 02:03. Civil Dark: 21:30 - 05:01. Nautical Dark: 22:18 - 04:13. Astro Dark: 23:19 - 03:11

Total Clouds (% Sky Obscured)

93
100
91
98
100
70
76
70
66
52
58
97
66
54
85
73
84
91
98
99
88
91
100
100

Low Clouds (% Sky Obscured)

91
100
88
97
100
28
70
57
6
31
32
96
58
44
79
48
71
88
98
98
83
81
100
100

Medium Clouds (% Sky Obscured)

47
80
47
95
91
61
44
62
65
31
52
41
46
37
56
67
77
80
87
85
73
82
99
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
5
29
7
4
2
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

50
52
56
58
61
56
55
58
49
51
60
58
62
59
60
55
52
57
56
52
51
45
43
45

Precipitation Amount (mm)

0.61
0.83
1.04
0.9
0.78
0.67
0.57
0.62
0.54
0.63
0.9
0.7
0.9
0.87
0.96
0.73
0.54
0.54
0.55
0.45
0.42
0.34
0.33
0.34

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
97
100
100
100
100
100
100
98
96
95
97
100
98
96
94
93
93
93
94
94
95
95
96

Pressure (mb)

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

Ozone (du)

368
369
374
372
366
363
365
364
370
371
371
370
370
369
371
370
369
368
367
365
364
366
366
368

Tuesday 18

Waxing Crescent 39%

10:48

02:36

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: 05:37, Set: 20:54, Transit: 13:16. Moon - Rise: 10:48, Set: 02:36. Civil Dark: 21:31 - 05:00. Nautical Dark: 22:20 - 04:11. Astro Dark: 23:22 - 03:08

Total Clouds (% Sky Obscured)

99
100
100
98
87
34
34
36
56
59
53
88
65
60
48
23
5
43
88
96
100
99
100
100

Low Clouds (% Sky Obscured)

98
100
99
97
83
21
20
27
14
27
14
24
49
33
20
12
2
34
83
95
100
99
100
100

Medium Clouds (% Sky Obscured)

97
91
93
89
63
23
25
20
41
44
20
67
34
39
34
10
4
28
44
41
44
41
36
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
10
39
37
44
65
23
34
28
11
0
0
0
0
2
2
1
3

ISS Passover

Visibility (miles)

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

Precipitation Type

Very Light Rain
Very 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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

47
45
50
61
60
57
54
47
40
47
45
44
43
52
51
42
43
46
45
36
34
37
49
47

Precipitation Amount (mm)

0.4
0.35
0.46
0.61
0.54
0.47
0.51
0.53
0.43
0.51
0.45
0.44
0.4
0.7
0.84
0.73
0.79
0.81
0.67
0.44
0.32
0.31
0.44
0.58

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
99
99
98
96
91
86
83
84
86
90
92
94
95
93
91
90
90
93
95
96
98
97

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1019
1020
1020
1021
1020
1020
1020
1020
1020

Ozone (du)

371
368
372
370
370
372
373
376
377
378
379
379
378
378
376
376
375
374
373
373
377
377
377
376

Wednesday 19

First Quarter 49%

11:59

03:03

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: 05:36, Set: 20:56, Transit: 13:16. Moon - Rise: 11:59, Set: 03:03. Civil Dark: 21:33 - 04:59. Nautical Dark: 22:22 - 04:09. Astro Dark: 23:24 - 03:06

Total Clouds (% Sky Obscured)

98
100
100
94
75
96
64
95
72
81
95
89
71
97
98
98
98
98
98
98
100
100
100
100

Low Clouds (% Sky Obscured)

98
99
100
90
53
96
47
95
57
35
20
31
14
38
29
29
29
29
29
29
98
98
98
98

Medium Clouds (% Sky Obscured)

46
66
63
73
61
20
9
9
31
41
56
77
52
91
89
89
89
89
89
89
80
80
80
80

High Clouds (% Sky Obscured)

4
18
22
19
9
9
31
16
34
66
93
76
59
96
96
96
96
96
96
96
27
27
27
27

ISS Passover

Visibility (miles)

10
10
10
10
9
9
8
10
10
8
9
7
7
6
5
5
6
8
5
2
6
7
7
7

Fog (%)

0
0
0
0
0
0
8
0
0
2
0
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

51
58
56
61
65
66
64
60
56
56
58
58
60
58
52
62
64
66
68
69
63
60
55
56

Precipitation Amount (mm)

0.69
0.94
1.17
1.38
1.42
1.45
1.56
1.69
1.67
1.25
0.88
0.72
0.69
0.6
0.6
1.16
1.3
1.87
1.71
1.5
1.24
1.26
1.17
1.47

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
99
98
96
93
87
84
80
79
80
89
96
100
100
98
97
95
95
96
98
98
99
99
100

Pressure (mb)

1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021
1022
1022
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

375
373
374
374
374
375
376
378
382
384
385
385
385
386
382
381
380
381
384
385
382
380
379
378

Thursday 20

Waxing Gibbous 61%

13:13

03:26

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

Sun - Rise: 05:35, Set: 20:57, Transit: 13:16. Moon - Rise: 13:13, Set: 03:26. Civil Dark: 21:34 - 04:57. Nautical Dark: 22:23 - 04:08. Astro Dark: 23:27 - 03:04

Total Clouds (% Sky Obscured)

100
100
98
98
98
98
98
98
59
59
59
59
59
59
31
31
31
31
31
31
95
95
95
95

Low Clouds (% Sky Obscured)

98
98
97
97
97
97
97
97
22
22
22
22
22
22
29
29
29
29
29
29
0
0
0
0

Medium Clouds (% Sky Obscured)

80
80
63
63
63
63
63
63
45
45
45
45
45
45
17
17
17
17
17
17
0
0
0
0

High Clouds (% Sky Obscured)

27
27
9
9
9
9
9
9
31
31
31
31
31
31
0
0
0
0
0
0
95
95
95
95

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

54
50
35
26
17
18
37
45
51
26
27
21
25
25
23
18
15
15
12
8
4
0
0
0

Precipitation Amount (mm)

1.23
1
0.76
0.51
0.26
0.29
0.68
0.77
0.69
0.21
0.21
0.15
0.15
0.12
0.15
0.1
0.1
0.13
0.13
0.11
0.07
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
6
7
8
8
7
8
10
12
13
12
12
10
8
7
6
5
5
5
4
3
3

Feels Like (°C)

4
4
4
5
6
7
7
6
7
10
12
13
12
12
10
8
6
5
4
3
3
3
2
1

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
96
93
96
98
96
83
75
74
78
84
93
94
94
95
95
97
95
94
93
92

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1024
1026
1027
1027
1027
1027
1027
1026
1024
1025
1024

Ozone (du)

376
375
365
361
355
351
349
348
346
346
346
345
346
344
353
350
346
343
341
339
335
334
333
334

Friday 21

Waxing Gibbous 71%

14:29

03:48

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: 05:34, Set: 20:58, Transit: 13:16. Moon - Rise: 14:29, Set: 03:48. Civil Dark: 21:35 - 04:56. Nautical Dark: 22:25 - 04:06. Astro Dark: 23:29 - 03:01

Total Clouds (% Sky Obscured)

95
95
98
98
98
98
98
98
100
100
100
100
100
100
99
99
99
99
99
99
66
66
66
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
19
19
19
19
19
56
56
56
56

Medium Clouds (% Sky Obscured)

0
0
98
98
98
98
98
98
98
98
98
98
98
98
97
97
97
97
97
97
41
41
41
41

High Clouds (% Sky Obscured)

95
95
6
6
6
6
6
6
99
99
99
99
99
99
95
95
95
95
95
95
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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
0
0
0
9
38
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0.02
0.03
0
0
0
0.15
0.79
1.31

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
4
5
8
10
12
14
15
17
18
19
18
17
16
14
13
11
10
10
9
9
9
9
9

Feels Like (°C)

1
2
5
8
10
12
14
15
17
18
19
18
17
16
14
13
11
10
9
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

92
91
96
89
79
71
66
63
57
54
54
57
65
78
87
88
86
84
85
87
89
94
99
100

Pressure (mb)

1024
1022
1022
1021
1021
1020
1019
1018
1017
1015
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

333
332
335
335
334
332
332
332
330
330
331
332
333
336
336
338
340
342
342
342
341
342
342
342

Saturday 22

Waxing Gibbous 82%

15:47

04:09

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

Sun - Rise: 05:33, Set: 20:59, Transit: 13:17. Moon - Rise: 15:47, Set: 04:09. Civil Dark: 21:37 - 04:55. Nautical Dark: 22:27 - 04:05. Astro Dark: 23:32 - 02:59

Total Clouds (% Sky Obscured)

66
66
23
23
23
23
23
23
45
45
45
45
45
45
58
58
58
58
58
58
98
98
98
98

Low Clouds (% Sky Obscured)

56
56
23
23
23
23
23
23
3
3
3
3
3
3
0
0
0
0
0
0
41
41
41
41

Medium Clouds (% Sky Obscured)

41
41
6
6
6
6
6
6
45
45
45
45
45
45
4
4
4
4
4
4
94
94
94
94

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
56
56
56
56
56
56
97
97
97
97

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
2
2
3
4
8
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
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

51
16
4
0
0
3
3
4
10
22
40
49
46
34
28
38
59
66
68
70
69
67
62
56

Precipitation Amount (mm)

0.8
0.17
0.02
0
0
0.01
0.01
0.03
0.07
0.13
0.28
0.41
0.33
0.18
0.12
0.23
0.61
1.02
1.14
1.09
1.02
0.87
0.69
0.53

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
93
85
83
83
85
89
93
98
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

340
338
336
335
334
334
333
333
332
333
333
333
333
331
331
332
334
336
336
336
337
337
338
340

Sunday 23

Waxing Gibbous 90%

17:07

04:31

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 OK
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:32, Set: 21:00, Transit: 13:17. Moon - Rise: 17:07, Set: 04:31. Civil Dark: 21:38 - 04:54. Nautical Dark: 22:28 - 04:04. Astro Dark: 23:34 - 02:56

Total Clouds (% Sky Obscured)

98
98
100
100
100
100
100
100
100
100
100
100
100
100
18
18
18
18
18
18
33
33
33
33

Low Clouds (% Sky Obscured)

41
41
13
13
13
13
13
13
80
80
80
80
80
80
16
16
16
16
16
16
28
28
28
28

Medium Clouds (% Sky Obscured)

94
94
100
100
100
100
100
100
100
100
100
100
100
100
10
10
10
10
10
10
14
14
14
14

High Clouds (% Sky Obscured)

97
97
97
97
97
97
97
97
95
95
95
95
95
95
0
0
0
0
0
0
5
5
5
5

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
5
2
1
2
3
5
6
6
5
3
2

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
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

53
53
45
29
13
8
7
8
7
4
2
2
3
9
21
33
39
36
27
19
15
16
17
19

Precipitation Amount (mm)

0.41
0.32
0.24
0.13
0.05
0.03
0.04
0.07
0.07
0.05
0.01
0.01
0.03
0.09
0.21
0.41
0.73
0.95
0.88
0.66
0.5
0.46
0.46
0.45

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
10
10
11
11
12
13
15
17
18
17
16
15
13
11
10
10
9
9
9
9
9

Feels Like (°C)

9
9
9
10
10
11
11
12
13
15
17
18
17
16
15
13
11
10
9
9
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
99
95
91
82
75
71
76
83
90
95
98
98
97
96
94
93
93
94

Pressure (mb)

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

Ozone (du)

342
345
347
350
352
353
352
350
348
347
347
347
346
345
345
345
346
347
348
348
350
354
360
366

Forecast for 6942, Austria (47.49,9.92)

Generated: 17/05/21 06:24:52. Forecast: 17/05/21 to 23/05/21. Timezone: UTC+2.00