Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 17%

06:14

13:31

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

Sun - Rise: 07:33, Set: 17:56, Transit: 12:46. Moon - Rise: 06:14, Set: 13:31. Civil Dark: 18:30 - 07:00. Nautical Dark: 19:07 - 06:23. Astro Dark: 19:45 - 05:45

Total Clouds (% Sky Obscured)

45
39
71
65
70
71
64
77
96
79
8
38
2
74
94
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
34
71
65
70
71
64
60
69
9
8
30
0
14
72
91
98
99
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

22
16
2
0
0
0
0
0
0
0
0
1
2
72
88
95
99
100
98
91
77
38
11
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
43
88
77
0
13
1
0
8
67
85
94
94
97
98
97
94
92

ISS Passover

Visibility (miles)

8
8
10
10
10
10
10
10
10
10
10
10
10
10
10
6
3
5
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
2
34

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
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

Precipitation Probability (%)

29
26
22
18
20
22
20
18
15
11
8
0
4
5
7
7
9
14
18
19
20
16
10
7

Precipitation Amount (mm)

0.08
0.06
0.04
0.03
0.03
0.03
0.03
0.03
0.02
0.01
0.01
0
0.01
0.01
0.01
0.02
0.04
0.07
0.12
0.16
0.18
0.18
0.15
0.1

Wind Speed/Direction (mph)

13
12
12
12
12
11
11
10
9
7
6
6
7
8
8
9
9
9
9
9
9
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
83
79
77
77
78
80
81
85
88
89
89
89
89
90
91
91
91
91
91
92
93
95

Pressure (mb)

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

Ozone (du)

392
386
380
373
366
356
346
338
334
332
331
329
328
326
325
324
322
319
316
313
313
313
313
313

Thursday 20

Waning Crescent 10%

06:55

14:29

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 OK
03 OK
04 OK
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:31, Set: 17:58, Transit: 12:46. Moon - Rise: 06:55, Set: 14:29. Civil Dark: 18:31 - 06:58. Nautical Dark: 19:09 - 06:21. Astro Dark: 19:46 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
92
100
100
97
93
98
100
100
100
100
100
100
44
63
38
19
11
9
14
16
13

Low Clouds (% Sky Obscured)

100
100
100
92
100
100
97
93
98
100
100
100
100
90
41
39
63
38
19
11
8
6
3
1

Medium Clouds (% Sky Obscured)

3
17
9
9
68
16
16
11
17
45
91
100
100
100
100
13
6
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
83
12
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
2
9
13
13

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
8
7
8
10
10
10
10
10
10
10
10
10

Fog (%)

7
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

6
8
9
7
7
6
7
7
7
7
14
41
65
63
58
30
15
8
6
5
4
3
4
5

Precipitation Amount (mm)

0.05
0.05
0.06
0.08
0.11
0.12
0.12
0.11
0.08
0.06
0.07
0.2
0.54
0.79
0.59
0.27
0.1
0.05
0.02
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
88
85
82
81
81
82
85
89
90
90
90
88
86
84
83
83
83
84
85
86
86

Pressure (mb)

1020
1020
1019
1019
1018
1018
1017
1016
1016
1015
1015
1015
1015
1016
1018
1020
1022
1023
1024
1025
1026
1027
1028
1029

Ozone (du)

313
313
313
313
312
313
314
315
313
311
310
311
314
320
332
347
359
364
366
367
367
367
366
364

Friday 21

Waning Crescent 5%

07:27

15:33

09 OK
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
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:29, Set: 18:00, Transit: 12:46. Moon - Rise: 07:27, Set: 15:33. Civil Dark: 18:33 - 06:57. Nautical Dark: 19:10 - 06:19. Astro Dark: 19:48 - 05:41

Total Clouds (% Sky Obscured)

30
58
87
96
96
96
96
96
96
96
94
94
94
94
94
94
94
94
94
94
94
94
69
69

Low Clouds (% Sky Obscured)

1
20
76
90
95
95
95
95
95
95
70
70
70
70
70
70
2
2
2
2
2
2
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5
70
70
70
70
70
70
42
42

High Clouds (% Sky Obscured)

30
47
48
69
23
23
23
23
23
23
87
87
87
87
87
87
88
88
88
88
88
88
65
65

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

Snow
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
7
9
7
6
6
8
6
4
2
1
0
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0

Relative Humidity (%)

84
82
79
76
73
72
71
73
75
78
81
84
84
85
85
85
85
86
86
87
89
90
92
92

Pressure (mb)

1030
1030
1030
1031
1031
1030
1030
1030
1030
1030
1031
1030
1030
1029
1029
1030
1030
1029
1028
1027
1027
1028
1028
1028

Ozone (du)

362
359
355
350
346
344
342
341
341
340
340
339
338
337
337
338
339
340
341
340
339
336
333
330

Saturday 22

Waning Crescent 1%

07:53

16:39

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:27, Set: 18:02, Transit: 12:46. Moon - Rise: 07:53, Set: 16:39. Civil Dark: 18:34 - 06:55. Nautical Dark: 19:12 - 06:17. Astro Dark: 19:50 - 05:40

Total Clouds (% Sky Obscured)

69
69
69
69
96
96
96
96
96
96
100
100
100
100
100
100
93
93
93
93
93
93
100
100

Low Clouds (% Sky Obscured)

3
3
3
3
95
95
95
95
95
95
100
100
100
100
100
100
87
87
87
87
87
87
98
98

Medium Clouds (% Sky Obscured)

42
42
42
42
14
14
14
14
14
14
7
7
7
7
7
7
58
58
58
58
58
58
49
49

High Clouds (% Sky Obscured)

65
65
65
65
84
84
84
84
84
84
0
0
0
0
0
0
23
23
23
23
23
23
89
89

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
0
1
1
0
0
0
0
2
3
3
3
3
3
4
6
8
9
12
19
33
44
45

Precipitation Amount (mm)

0.01
0.01
0
0.01
0.01
0
0
0
0
0.01
0.02
0.02
0.02
0.02
0.02
0.03
0.04
0.05
0.05
0.06
0.09
0.21
0.33
0.32

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
82
79
77
76
75
75
76
79
82
80
81
81
82
83
83
84
86
88
89
90
93
95

Pressure (mb)

1028
1028
1027
1027
1027
1027
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1024
1023
1023
1022

Ozone (du)

327
324
321
319
317
315
312
311
311
312
314
316
319
321
321
322
322
323
325
326
327
329
330
332

Sunday 23

New Moon 0%

08:15

17:46

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:26, Set: 18:03, Transit: 12:45. Moon - Rise: 08:15, Set: 17:46. Civil Dark: 18:36 - 06:53. Nautical Dark: 19:14 - 06:15. Astro Dark: 19:51 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
98
98
98
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

49
49
49
49
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

89
89
89
89
65
65
65
65
65
65
34
34
34
34
34
34
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
9
10
10
10
10
10
10
10
10
8
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

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

Precipitation Probability (%)

39
34
37
41
44
41
34
29
38
53
52
46
47
49
39
18
7
5
4
5
6
7
8
9

Precipitation Amount (mm)

0.23
0.19
0.25
0.35
0.41
0.33
0.23
0.18
0.17
0.27
0.41
0.48
0.54
0.56
0.38
0.17
0.07
0.03
0.02
0.02
0.04
0.08
0.12
0.11

Wind Speed/Direction (mph)

18
19
20
21
21
21
20
19
19
19
18
17
15
14
11
9
7
6
6
6
5
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
4
4
4
5
5
6
10
10
7
6
5
4
3
2
2
2
1
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

96
97
97
97
97
95
93
90
88
86
86
85
84
84
84
84
85
85
86
87
88
92
94
94

Pressure (mb)

1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1020
1021
1022
1024
1025
1026
1027
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

334
336
337
339
341
345
349
353
353
353
353
354
357
359
361
362
363
363
362
361
358
355
353
352

Monday 24

Waxing Crescent 1%

08:34

18:52

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

Sun - Rise: 07:24, Set: 18:05, Transit: 12:45. Moon - Rise: 08:34, Set: 18:52. Civil Dark: 18:38 - 06:51. Nautical Dark: 19:15 - 06:13. Astro Dark: 19:53 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
100
58
58
58
58
58
58
6
6
6
6
6
6
1
1
1
1
1
1
0
0

Low Clouds (% Sky Obscured)

100
100
100
100
58
58
58
58
58
58
6
6
6
6
6
6
1
1
1
1
1
1
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
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

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

Precipitation Probability (%)

8
7
6
6
6
6
6
7
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
12

Precipitation Amount (mm)

0.08
0.06
0.05
0.05
0.04
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
89
84
80
76
72
69
69
72
76
79
80
78
77
78
79
81
82
83
84
84
84
85
85

Pressure (mb)

1027
1026
1026
1025
1024
1023
1022
1021
1020
1019
1019
1018
1017
1017
1016
1016
1015
1014
1012
1011
1011
1010
1010
1009

Ozone (du)

351
351
352
353
354
352
349
347
346
347
348
347
346
347
350
355
358
358
356
353
349
344
341
342

Tuesday 25

Waxing Crescent 4%

08:52

19:57

09 OK
10 OK
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
06 Bad
07 OK
08 OK

Sun - Rise: 07:21, Set: 18:07, Transit: 12:45. Moon - Rise: 08:52, Set: 19:57. Civil Dark: 18:39 - 06:49. Nautical Dark: 19:17 - 06:11. Astro Dark: 19:55 - 05:34

Total Clouds (% Sky Obscured)

0
0
0
0
100
100
100
100
100
100
79
79
79
79
79
79
83
83
83
83
83
83
5
5

Low Clouds (% Sky Obscured)

0
0
0
0
100
100
100
100
100
100
78
78
78
78
78
78
77
77
77
77
77
77
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
5
5
5
5
5
5
2
2
2
2
2
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
58
58
58
58
58
58
0
0
0
0
0
0
28
28
28
28
28
28
0
0

ISS Passover

Visibility (miles)

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

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
Light Rain
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

20
32
46
59
64
63
59
53
48
38
30
26
25
32
29
28
25
22
19
17
15
13
14
19

Precipitation Amount (mm)

0.19
0.36
0.58
0.9
1.04
0.78
0.44
0.28
0.22
0.18
0.14
0.07
0.05
0.07
0.11
0.25
0.37
0.29
0.24
0.25
0.17
0.09
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
91
93
93
94
92
91
88
86
86
86
86
83
78
75
74
74
75
77
80
82
83

Pressure (mb)

1008
1008
1007
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008

Ozone (du)

346
349
350
350
350
351
352
354
358
363
368
372
376
382
394
409
419
420
417
413
413
412
411
405

Forecast for 54552 Schalkenmehren, Germany (50.17,6.86)

Generated: 19/02/20 09:32:15. Forecast: 19/02/20 to 25/02/20. Timezone: UTC+1.00