Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Crescent 17%

01:22

18:23

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 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:43, Set: 20:51, Transit: 13:16. Moon - Rise: 01:22, Set: 18:23. Civil Dark: 21:29 - 05:04. Nautical Dark: 22:20 - 04:14. Astro Dark: 23:26 - 03:10

Total Clouds (% Sky Obscured)

69
77
99
100
100
99
100
100
100
84
85
69
55
52
70
58
37
25
99
99
98
99
99
100

Low Clouds (% Sky Obscured)

27
32
2
9
3
6
8
23
31
44
62
63
51
46
68
55
30
6
6
41
23
19
26
26

Medium Clouds (% Sky Obscured)

53
41
42
42
58
69
81
94
98
77
72
20
19
31
13
11
14
16
38
54
62
70
39
45

High Clouds (% Sky Obscured)

38
59
98
100
99
99
100
100
100
37
12
6
0
0
0
0
0
9
99
99
96
98
99
100

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
1
6
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

47
44
25
23
16
15
10
4
7
9
12
13
10
17
22
18
20
18
13
13
10
12
14
16

Precipitation Amount (mm)

0.7
0.49
0.14
0.1
0.05
0.05
0.03
0.01
0.01
0.03
0.05
0.04
0.04
0.14
0.19
0.17
0.21
0.17
0.17
0.11
0.07
0.06
0.06
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
13
13
13
12
12
12
12
12
13
13
14
15
16
17
17
19
19
19
19
18
17

Feels Like (°C)

16
15
14
13
13
13
12
12
12
12
12
13
13
14
15
16
17
17
19
19
19
19
18
17

Dew Point (°C)

14
13
12
12
11
11
11
11
11
11
12
13
13
14
14
15
15
15
15
15
15
15
14
14

Relative Humidity (%)

89
89
89
90
91
92
91
93
94
95
97
100
100
100
96
92
88
85
77
76
76
78
79
82

Pressure (mb)

1013
1014
1014
1014
1015
1014
1015
1014
1014
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

340
337
334
333
334
333
329
328
327
328
330
332
332
332
332
332
332
334
333
332
332
333
332
332

Wednesday 4

Waning Crescent 10%

02:01

19:19

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 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:44, Set: 20:49, Transit: 13:16. Moon - Rise: 02:01, Set: 19:19. Civil Dark: 21:27 - 05:06. Nautical Dark: 22:18 - 04:16. Astro Dark: 23:22 - 03:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
52

Low Clouds (% Sky Obscured)

22
17
24
33
31
16
17
15
1
6
38
29
10
26
95
39
30
60
53
45
91
74
26
23

Medium Clouds (% Sky Obscured)

46
31
48
62
74
98
100
100
100
100
100
100
100
100
100
100
99
99
98
98
90
51
45
26

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
88
100
99
100
99
97
99
25

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6
5
6
7
9
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

19
13
9
8
13
22
30
33
31
29
27
27
25
25
29
34
42
46
46
43
38
38
37
34

Precipitation Amount (mm)

0.12
0.07
0.03
0.02
0.05
0.13
0.2
0.21
0.19
0.17
0.16
0.15
0.15
0.17
0.23
0.32
0.46
0.54
0.5
0.48
0.42
0.37
0.32
0.24

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
4
5
5
3
3
3
4
4
4
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

17
16
15
14
13
13
13
12
12
12
13
13
13
14
15
15
15
15
16
17
17
18
18
17

Feels Like (°C)

17
16
15
14
13
13
13
12
12
12
13
13
14
14
15
15
15
15
16
17
17
18
18
17

Dew Point (°C)

14
13
13
12
12
12
12
12
12
12
13
13
13
14
15
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

84
87
88
90
92
94
97
100
100
100
100
100
100
100
100
100
100
100
97
92
87
84
84
87

Pressure (mb)

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

Ozone (du)

335
336
337
338
339
339
342
343
344
344
344
343
343
344
345
345
347
349
347
344
342
340
341
343

Thursday 5

Waning Crescent 5%

02:51

20:06

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

Sun - Rise: 05:46, Set: 20:47, Transit: 13:16. Moon - Rise: 02:51, Set: 20:06. Civil Dark: 21:26 - 05:08. Nautical Dark: 22:16 - 04:18. Astro Dark: 23:19 - 03:16

Total Clouds (% Sky Obscured)

70
59
41
38
39
35
30
33
16
16
39
65
66
66
66
66
66
66
48
48
48
48
48
48

Low Clouds (% Sky Obscured)

11
8
13
14
17
19
24
24
12
13
37
64
66
66
66
66
66
66
23
23
23
23
23
23

Medium Clouds (% Sky Obscured)

44
37
36
34
32
27
21
22
11
7
5
2
0
0
0
0
0
0
44
44
44
44
44
44

High Clouds (% Sky Obscured)

46
38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
8
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
3
0
0
0
0
0
0
1
7
18
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

35
22
10
6
4
5
5
3
0
0
0
0
0
0
3
3
3
2
2
3
5
10
9
12

Precipitation Amount (mm)

0.21
0.12
0.03
0.03
0.01
0.02
0.02
0.01
0
0
0
0
0
0
0.01
0.01
0.02
0.02
0.02
0.02
0.03
0.14
0.13
0.19

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
14
13
13
12
12
12
11
11
12
14
15
16
18
19
20
21
22
21
20
19
19

Feels Like (°C)

16
15
14
14
13
13
12
12
12
11
11
12
14
15
16
18
19
20
22
22
22
20
19
19

Dew Point (°C)

14
13
13
13
12
12
12
12
12
11
11
12
14
15
16
17
17
16
16
16
16
16
16
16

Relative Humidity (%)

90
91
92
93
94
96
98
100
100
100
100
100
100
100
99
93
87
79
72
69
71
76
82
84

Pressure (mb)

1009
1009
1010
1010
1009
1009
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

345
346
346
346
346
346
341
340
339
340
340
340
338
337
336
337
338
340
342
342
343
342
341
339

Friday 6

Waning Crescent 2%

03:53

20:06

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

Sun - Rise: 05:47, Set: 20:46, Transit: 13:16. Moon - Rise: 03:53, Set: 20:06. Civil Dark: 21:24 - 05:09. Nautical Dark: 22:13 - 04:20. Astro Dark: 23:15 - 03:19

Total Clouds (% Sky Obscured)

55
55
55
55
55
55
39
39
39
39
39
39
24
24
24
24
24
24
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

40
40
40
40
40
40
10
10
10
10
10
10
1
1
1
1
1
1
56
56
56
56
56
56

Medium Clouds (% Sky Obscured)

41
41
41
41
41
41
4
4
4
4
4
4
0
0
0
0
0
0
55
55
55
55
55
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
31
31
31
31
31
31
23
23
23
23
23
23
99
99
99
99
99
99

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 (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

14
11
3
0
0
0
0
0
2
3
2
0
0
0
0
0
0
0
0
10
14
18
29
22

Precipitation Amount (mm)

0.21
0.16
0.03
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.16
0.12
0.15
0.28
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
15
14
14
13
13
13
12
12
12
13
15
16
18
20
22
23
24
23
21
20
19
19

Feels Like (°C)

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

Dew Point (°C)

16
15
14
14
13
13
13
13
12
12
12
13
15
16
17
18
17
17
17
18
18
18
18
17

Relative Humidity (%)

90
93
94
96
98
100
100
100
100
100
100
100
100
100
93
86
77
71
67
73
83
87
89
90

Pressure (mb)

1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1009
1009
1009
1008

Ozone (du)

337
333
329
327
324
321
320
319
317
316
316
314
314
313
312
311
310
309
309
310
315
316
319
320

Saturday 7

Waning Crescent 0%

05:03

20:44

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 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 05:49, Set: 20:44, Transit: 13:15. Moon - Rise: 05:03, Set: 20:44. Civil Dark: 21:22 - 05:11. Nautical Dark: 22:11 - 04:22. Astro Dark: 23:12 - 03:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
49
49
49
49
49
49
38
38
38
38
38
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
5
5
5
5
5
5
48
48
48
48
48
48
16
16
16
16
16
16

Medium Clouds (% Sky Obscured)

96
96
96
96
96
96
98
98
98
98
98
98
6
6
6
6
6
6
34
34
34
34
34
34

High Clouds (% Sky Obscured)

99
99
99
99
99
99
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
9
10
9
10
10
10
10
10
10
10
10
10
10
9
10
10
10
10
10

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

29
8
4
4
12
38
47
51
51
47
43
34
33
39
46
48
43
25
16
9
3
2
2
3

Precipitation Amount (mm)

0.24
0.1
0.05
0.02
0.2
1.1
2.26
2.45
2.12
1.62
0.92
0.34
0.2
0.34
0.85
1.17
0.72
0.24
0.14
0.12
0.08
0.05
0.04
0.03

Wind Speed/Direction (mph)

4
5
5
5
5
6
7
8
8
9
8
7
6
7
9
10
11
11
11
11
12
11
10
9

Chance of Frost

Temperature (°C)

19
18
17
16
15
15
14
14
14
14
14
14
15
15
16
16
17
17
18
19
20
21
21
19

Feels Like (°C)

19
18
17
16
16
15
15
14
15
15
14
14
15
16
17
17
17
18
18
19
21
21
21
20

Dew Point (°C)

18
17
16
15
15
15
14
14
14
14
14
14
15
15
16
16
17
17
17
17
17
17
16
16

Relative Humidity (%)

92
94
95
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
96
88
81
76
77
81

Pressure (mb)

1008
1008
1009
1010
1009
1010
1010
1010
1010
1009
1010
1010
1009
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1014

Ozone (du)

321
322
323
324
324
325
327
327
327
328
329
331
325
324
324
325
325
325
325
326
326
326
325
325

Sunday 8

New Moon 1%

06:18

21:14

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 Good
11 Good
12 Good
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:50, Set: 20:42, Transit: 13:15. Moon - Rise: 06:18, Set: 21:14. Civil Dark: 21:20 - 05:13. Nautical Dark: 22:09 - 04:24. Astro Dark: 23:09 - 03:25

Total Clouds (% Sky Obscured)

96
96
96
96
96
96
94
94
94
94
94
94
2
2
2
2
2
2
56
56
56
56
56
56

Low Clouds (% Sky Obscured)

3
3
3
3
3
3
0
0
0
0
0
0
2
2
2
2
2
2
30
30
30
30
30
30

Medium Clouds (% Sky Obscured)

13
13
13
13
13
13
89
89
89
89
89
89
0
0
0
0
0
0
54
54
54
54
54
54

High Clouds (% Sky Obscured)

96
96
96
96
96
96
86
86
86
86
86
86
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 (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

4
4
4
4
6
6
6
6
6
5
4
0
0
5
10
11
7
3
2
2
3
5
8
9

Precipitation Amount (mm)

0.03
0.03
0.03
0.03
0.02
0.03
0.04
0.05
0.04
0.03
0.02
0
0
0.01
0.04
0.07
0.05
0.03
0.01
0.01
0.01
0.02
0.03
0.05

Wind Speed/Direction (mph)

8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
9
9
9
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
15
15
14
14
13
13
13
14
14
14
15
15
17
18
18
19
20
21
20
20
19
18

Dew Point (°C)

16
15
15
14
14
14
13
13
13
13
13
13
14
15
16
17
17
16
16
16
16
16
16
16

Relative Humidity (%)

88
92
97
100
100
100
100
100
100
100
100
100
100
100
100
100
94
83
77
75
77
81
86
89

Pressure (mb)

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

Ozone (du)

324
324
324
324
325
327
329
332
334
336
336
335
334
334
333
335
338
343
346
346
345
343
342
341

Monday 9

Waxing Crescent 5%

07:36

21:38

20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
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

Sun - Rise: 05:52, Set: 20:40, Transit: 13:15. Moon - Rise: 07:36, Set: 21:38. Civil Dark: 21:18 - 05:14. Nautical Dark: 22:06 - 04:27. Astro Dark: 23:05 - 03:28

Total Clouds (% Sky Obscured)

27
27
27
27
27
27
14
14
14
14
14
14
88
88
88
88
88
88
96
96
96
96
96
96

Low Clouds (% Sky Obscured)

5
5
5
5
5
5
2
2
2
2
2
2
3
3
3
3
3
3
21
21
21
21
21
21

Medium Clouds (% Sky Obscured)

24
24
24
24
24
24
13
13
13
13
13
13
14
14
14
14
14
14
68
68
68
68
68
68

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
86
86
86
86
86
86
89
89
89
89
89
89

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

12
16
20
26
28
30
29
23
15
9
5
5
5
6
7
7
7
5
3
2
1
0
0
0

Precipitation Amount (mm)

0.07
0.07
0.07
0.09
0.18
0.35
0.44
0.31
0.13
0.04
0.02
0.03
0.03
0.03
0.04
0.05
0.05
0.04
0.04
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

6
4
3
3
4
5
6
6
6
6
7
7
8
8
9
9
9
9
9
9
10
9
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
15
14
13
13
13
12
12
12
12
13
14
14
15
16
17
16
16
16
16
16
15
15

Relative Humidity (%)

93
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
89
80
75
71
72
74
80

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

341
341
343
344
346
348
349
348
346
343
339
334
329
327
325
323
323
322
322
321
320
319
318
317

Forecast for Rodewisch, Chemnitz, DE (50.53,12.41)

Generated: 03/08/21 20:04:13. Forecast: 03/08/21 to 09/08/21. Timezone: UTC+2.00