Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 29%

09:13

01:44

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

Sun - Rise: 05:11, Set: 20:33, Transit: 12:53. Moon - Rise: 09:13, Set: 01:44. Civil Dark: 21:11 - 04:33. Nautical Dark: 22:01 - 03:43. Astro Dark: 23:07 - 02:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
74
33
18
2
1
6
2
0
1
1
1
0
1

Low Clouds (% Sky Obscured)

4
17
2
3
16
17
20
25
31
20
18
16
18
10
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

100
100
100
100
99
97
100
100
100
98
84
51
28
14
2
1
3
1
0
1
1
1
0
0

High Clouds (% Sky Obscured)

100
99
100
98
100
100
100
100
100
100
100
62
5
5
0
0
3
2
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
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
12
10
16
35
44
42
26
21
17
16
16
15
12
13
8
5
3
0
0
3
2
0
0

Precipitation Amount (mm)

0.18
0.07
0.04
0.11
0.3
0.4
0.35
0.17
0.12
0.11
0.11
0.12
0.1
0.07
0.08
0.04
0.02
0.01
0
0
0.02
0.01
0
0

Wind Speed/Direction (mph)

5
6
8
9
10
11
12
12
12
13
12
12
11
10
10
10
11
11
11
12
11
10
11
11

Chance of Frost

Temperature (°C)

10
11
12
13
13
14
14
14
14
14
14
14
14
14
14
12
12
11
11
11
11
10
10
10

Feels Like (°C)

10
11
12
13
13
14
14
14
14
14
14
14
14
14
14
12
12
11
11
11
11
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
88
84
82
82
81
82
82
83
83
81
76
77
78
79
79
80
81
81
82
83
84

Pressure (mb)

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

Ozone (du)

368
368
366
363
362
364
366
369
370
374
374
374
373
372
373
370
371
373
375
375
374
374
375
375

Tuesday 18

Waxing Crescent 39%

10:20

02:15

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

Sun - Rise: 05:10, Set: 20:34, Transit: 12:53. Moon - Rise: 10:20, Set: 02:15. Civil Dark: 21:13 - 04:32. Nautical Dark: 22:03 - 03:41. Astro Dark: 23:10 - 02:34

Total Clouds (% Sky Obscured)

2
5
5
31
38
41
42
61
49
66
62
68
49
61
70
92
23
23
17
4
8
91
88
92

Low Clouds (% Sky Obscured)

0
0
0
28
31
16
27
24
13
8
11
11
0
3
9
20
19
9
5
1
0
0
0
0

Medium Clouds (% Sky Obscured)

2
4
4
14
27
39
31
35
33
26
29
23
2
4
11
23
17
14
13
3
4
8
4
1

High Clouds (% Sky Obscured)

0
0
0
0
0
1
6
41
34
56
51
61
48
59
66
91
0
9
6
0
5
91
88
91

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

Precipitation Probability (%)

0
0
0
0
2
3
4
6
6
7
6
4
5
6
6
6
3
3
2
2
2
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.02
0.03
0.08
0.11
0.05
0.09
0.05
0.03
0.02
0.03
0.04
0.05
0.02
0.02
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
13
14
15
16
17
18
18
18
17
17
16
16
14
13
12
12
11
11
10
9
9
9

Feels Like (°C)

10
11
13
14
15
16
17
18
18
18
17
17
16
16
14
13
12
12
11
11
10
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

86
83
79
73
69
61
58
56
60
56
59
60
63
66
68
72
74
75
77
78
79
81
84
85

Pressure (mb)

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

Ozone (du)

374
373
372
372
372
373
375
376
378
377
377
376
376
375
376
375
374
373
373
374
375
374
375
375

Wednesday 19

First Quarter 49%

11:31

02:41

06 Bad
07 Bad
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: 05:09, Set: 20:36, Transit: 12:53. Moon - Rise: 11:31, Set: 02:41. Civil Dark: 21:14 - 04:31. Nautical Dark: 22:05 - 03:39. Astro Dark: 23:12 - 02:31

Total Clouds (% Sky Obscured)

95
92
41
52
41
41
47
78
85
89
91
93
91
95
96
96
96
96
96
96
53
53
53
53

Low Clouds (% Sky Obscured)

0
2
6
18
27
9
8
23
28
25
18
33
17
22
27
27
27
27
27
27
0
0
0
0

Medium Clouds (% Sky Obscured)

2
1
0
20
30
34
36
42
38
41
30
27
25
45
30
30
30
30
30
30
0
0
0
0

High Clouds (% Sky Obscured)

95
91
40
41
10
14
27
68
77
83
88
89
90
91
94
94
94
94
94
94
53
53
53
53

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
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
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
5
15
14
13
12
12
16
12
12
12
12
14
9
5
3
2
2
3
3
0
0

Precipitation Amount (mm)

0
0
0
0.05
0.17
0.15
0.13
0.14
0.14
0.19
0.12
0.12
0.14
0.14
0.19
0.11
0.02
0.01
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

9
10
11
11
11
12
12
13
12
12
12
12
12
11
9
8
8
8
8
8
8
7
7
7

Chance of Frost

Temperature (°C)

9
11
12
13
14
15
15
16
17
16
16
15
15
14
13
12
11
10
9
9
8
8
7
7

Feels Like (°C)

7
11
12
13
14
15
15
16
17
16
16
15
15
14
13
12
11
10
8
7
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

85
82
76
73
69
68
68
63
59
60
60
62
65
70
76
80
83
84
87
89
90
92
94
95

Pressure (mb)

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

Ozone (du)

376
378
377
378
378
380
380
380
377
374
373
373
372
373
371
371
372
372
372
372
376
376
376
376

Thursday 20

Waxing Gibbous 60%

12:46

03:04

06 Bad
07 Bad
08 Good
09 Good
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 Good
03 Good
04 Good
05 Good

Sun - Rise: 05:08, Set: 20:37, Transit: 12:53. Moon - Rise: 12:46, Set: 03:04. Civil Dark: 21:15 - 04:29. Nautical Dark: 22:07 - 03:38. Astro Dark: 23:15 - 02:28

Total Clouds (% Sky Obscured)

53
53
11
11
11
11
11
11
65
65
65
65
65
65
61
61
61
61
61
61
11
11
11
11

Low Clouds (% Sky Obscured)

0
0
4
4
4
4
4
4
9
9
9
9
9
9
25
25
25
25
25
25
10
10
10
10

Medium Clouds (% Sky Obscured)

0
0
9
9
9
9
9
9
13
13
13
13
13
13
28
28
28
28
28
28
7
7
7
7

High Clouds (% Sky Obscured)

53
53
0
0
0
0
0
0
58
58
58
58
58
58
43
43
43
43
43
43
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
9
9
10
10
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

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

Precipitation Probability (%)

0
0
0
4
10
11
17
22
23
28
30
35
38
45
50
45
21
12
6
4
3
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
0.09
0.12
0.22
0.33
0.51
0.66
0.64
0.79
0.76
0.72
0.72
0.44
0.15
0.11
0.05
0.04
0.03
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
10
12
13
14
15
16
16
17
16
15
14
14
13
12
11
10
9
9
8
7
7
6
6

Feels Like (°C)

6
8
12
13
14
15
16
16
17
16
15
14
14
13
12
11
8
7
7
6
6
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

94
91
84
79
74
70
67
64
63
68
72
78
85
89
95
96
94
94
95
95
95
95
96
97

Pressure (mb)

1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1021
1022
1023
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

376
374
373
371
369
368
367
365
365
364
363
363
363
363
374
374
372
371
370
370
362
360
354
348

Friday 21

Waxing Gibbous 71%

14:03

03:24

06 Good
07 Good
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: 05:07, Set: 20:38, Transit: 12:53. Moon - Rise: 14:03, Set: 03:24. Civil Dark: 21:17 - 04:28. Nautical Dark: 22:09 - 03:36. Astro Dark: 23:18 - 02:25

Total Clouds (% Sky Obscured)

11
11
69
69
69
69
69
69
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1

Medium Clouds (% Sky Obscured)

7
7
0
0
0
0
0
0
66
66
66
66
66
66
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
69
69
69
69
69
69
97
97
97
97
97
97
100
100
100
100
100
100
98
98
98
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
3
4
3
2
2
1
1
0
1
0
0
0
0
0
1
0
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
8
10
12
13
14
15
16
17
18
19
19
18
17
16
15
14
12
11
10
9
8
7
7

Feels Like (°C)

5
7
10
12
13
14
15
16
17
18
19
19
18
17
16
15
14
12
11
10
9
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

98
98
94
86
77
70
64
60
56
53
51
52
57
67
69
71
72
75
79
83
87
90
93
95

Pressure (mb)

1023
1023
1023
1023
1022
1022
1021
1020
1019
1018
1017
1017
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1013
1013

Ozone (du)

343
341
344
342
341
338
338
338
338
338
337
339
339
339
339
339
341
343
345
349
352
354
355
356

Saturday 22

Waxing Gibbous 81%

15:22

03:45

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 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:06, Set: 20:39, Transit: 12:53. Moon - Rise: 15:22, Set: 03:45. Civil Dark: 21:18 - 04:27. Nautical Dark: 22:10 - 03:35. Astro Dark: 23:21 - 02:22

Total Clouds (% Sky Obscured)

100
100
83
83
83
83
83
83
35
35
35
35
35
35
0
0
0
0
0
0
84
84
84
84

Low Clouds (% Sky Obscured)

1
1
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)

100
100
60
60
60
60
60
60
34
34
34
34
34
34
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
98
64
64
64
64
64
64
2
2
2
2
2
2
0
0
0
0
0
0
84
84
84
84

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
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

Precipitation Probability (%)

0
0
0
0
0
2
0
0
0
0
0
0
2
4
6
6
5
6
6
8
10
12
17
18

Precipitation Amount (mm)

0
0
0
0
0
0.01
0
0
0
0
0
0
0.01
0.02
0.02
0.02
0.02
0.02
0.03
0.04
0.05
0.07
0.1
0.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
10
13
15
17
18
18
19
20
21
21
21
20
19
18
17
15
14
14
14
13
13
12
12

Feels Like (°C)

8
10
13
15
17
18
18
19
20
21
21
21
20
19
18
17
15
14
14
14
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

96
92
87
83
79
77
74
70
64
60
58
58
63
71
78
84
87
90
93
94
96
98
100
100

Pressure (mb)

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

Ozone (du)

356
355
354
352
350
348
346
344
342
341
340
339
337
335
334
333
333
333
333
332
331
331
330
331

Sunday 23

Waxing Gibbous 90%

16:43

04:06

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 Good
03 Good
04 Good
05 Good

Sun - Rise: 05:05, Set: 20:41, Transit: 12:53. Moon - Rise: 16:43, Set: 04:06. Civil Dark: 21:20 - 04:26. Nautical Dark: 22:12 - 03:33. Astro Dark: 23:24 - 02:19

Total Clouds (% Sky Obscured)

84
84
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
52
52
52
52
52
52
34
34
34
34
34
34
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
91
91
91
91
91
91
95
95
95
95
95
95
100
100
100
100
100
100
0
0
0
0

High Clouds (% Sky Obscured)

84
84
95
95
95
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100
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
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
7
4
4
2
2
5
10
15
7
2
0
0
1
2
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.09
0.04
0.02
0.01
0.02
0.03
0.07
0.16
0.21
0.12
0.02
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
13
14
16
16
16
15
15
17
18
19
19
18
17
15
13
12
11
10
10
10
9
9

Feels Like (°C)

12
12
13
14
16
16
16
15
15
17
18
19
19
18
17
15
13
12
11
10
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
90
81
76
79
83
84
76
68
63
66
71
79
86
92
95
99
99
100
100
100
100

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1015

Ozone (du)

331
333
334
335
335
336
338
340
343
344
344
345
344
343
341
341
341
340
339
338
337
337
337
337

Forecast for Etsdorf am Kamp, 3492, Austria (48.45,15.76)

Generated: 17/05/21 06:06:46. Forecast: 17/05/21 to 23/05/21. Timezone: UTC+2.00