Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 57%

02:42

11:32

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

Sun - Rise: 06:10, Set: 20:27, Transit: 13:19. Moon - Rise: 02:42, Set: 11:32. Civil Dark: 21:02 - 05:36. Nautical Dark: 21:44 - 04:53. Astro Dark: 22:31 - 04:04

Total Clouds (% Sky Obscured)

2
7
6
6
2
3
6
16
14
52
80
100
100
100
100
100
100
100
100
100
89
98
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
34
62
100
100
100
88
95
100
100
77
56
70
38
41
40

Medium Clouds (% Sky Obscured)

2
7
6
6
1
2
5
1
6
34
66
91
98
98
99
99
98
100
99
100
71
37
21
27

High Clouds (% Sky Obscured)

1
0
0
0
1
2
3
15
10
22
26
32
43
41
61
60
100
99
85
100
54
97
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
8
7
8
9
10
10
9
8
6
3
1
0
1
1
1
0
1
4

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
Very Light Rain
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
18
35
39
38
46
61
72
79
80
79
77
74
69
62
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.15
0.41
0.37
0.29
0.32
0.67
0.87
1.22
1.09
0.81
0.64
0.56
0.43
0.31
0.19

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
16
14
11
10
9
8
7
7
7
7
7
8
8
9
8
8
8
8
8
9
9
8
8

Feels Like (°C)

18
16
14
11
9
7
6
6
5
5
5
5
5
5
6
5
5
5
5
6
6
6
6
5

Dew Point (°C)

-1
-1
2
5
5
5
5
5
5
6
6
6
6
6
6
5
5
5
6
6
6
6
6
6

Relative Humidity (%)

27
31
46
63
73
80
84
86
88
92
91
90
87
86
82
82
85
85
86
86
83
83
83
85

Pressure (mb)

1008
1009
1009
1010
1010
1010
1011
1011
1011
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1017
1017
1018

Ozone (du)

364
365
367
369
371
372
372
373
374
375
375
376
377
377
378
378
379
379
380
382
384
388
390
390

Friday 26

Waning Gibbous 47%

03:20

12:31

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

Sun - Rise: 06:08, Set: 20:29, Transit: 13:18. Moon - Rise: 03:20, Set: 12:31. Civil Dark: 21:03 - 05:34. Nautical Dark: 21:46 - 04:51. Astro Dark: 22:33 - 04:02

Total Clouds (% Sky Obscured)

100
100
99
98
98
95
89
3
2
8
62
96
98
99
97
97
98
100
98
86
82
85
93
52

Low Clouds (% Sky Obscured)

30
13
6
16
17
29
9
2
2
7
13
56
38
33
60
22
16
8
98
58
55
0
16
2

Medium Clouds (% Sky Obscured)

48
31
12
26
37
27
9
2
2
3
3
3
63
98
95
96
98
100
56
84
79
85
92
51

High Clouds (% Sky Obscured)

100
100
99
98
96
92
88
2
0
0
56
92
97
82
0
0
0
0
0
0
2
16
0
0

ISS Passover

Visibility (miles)

9
10
10
9
7
7
8
9
10
10
10
10
10
10
10
8
6
7
8
9
7
4
2
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

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
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 (%)

37
24
20
21
21
17
12
7
0
0
0
0
3
8
20
26
26
30
40
44
46
35
36
25

Precipitation Amount (mm)

0.1
0.05
0.04
0.05
0.06
0.04
0.02
0.01
0
0
0
0
0.01
0.05
0.23
0.31
0.22
0.2
0.26
0.24
0.24
0.09
0.12
0.07

Wind Speed/Direction (mph)

8
8
8
8
8
8
9
9
9
10
11
13
13
14
15
16
16
16
16
15
14
13
13
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
4
4
3
3
3
3
3
4
6
10
11
11
12
11
11
10
6
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
88
88
88
88
88
89
91
89
86
83
79
75
70
67
70
74
78
79
78
80
83

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1017
1018
1019
1020

Ozone (du)

389
387
387
387
386
387
387
387
386
385
384
381
377
374
373
372
372
371
371
371
371
371
371
370

Saturday 27

Third Quarter 38%

03:52

13:33

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
20 Bad
21 Bad

Sun - Rise: 06:06, Set: 20:30, Transit: 13:18. Moon - Rise: 03:52, Set: 13:33. Civil Dark: 21:05 - 05:32. Nautical Dark: 21:48 - 04:49. Astro Dark: 22:35 - 03:59

Total Clouds (% Sky Obscured)

84
94
100
96
86
67
82
63
91
97
99
98
49
80
98
96
85
91
100
81
63
100
100
100

Low Clouds (% Sky Obscured)

37
20
12
1
12
40
45
4
6
7
51
95
34
75
97
82
59
73
91
24
46
90
70
70

Medium Clouds (% Sky Obscured)

80
93
100
96
84
59
74
62
90
97
98
90
34
19
60
93
74
88
100
75
41
99
100
100

High Clouds (% Sky Obscured)

1
2
0
0
2
1
0
0
0
0
0
0
0
12
33
25
13
31
59
26
16
41
81
81

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

25
31
28
24
24
30
37
41
39
31
23
19
16
16
17
19
20
32
38
45
49
54
54
48

Precipitation Amount (mm)

0.1
0.18
0.12
0.07
0.06
0.1
0.2
0.26
0.23
0.17
0.13
0.11
0.09
0.09
0.1
0.13
0.15
0.3
0.4
0.49
0.48
0.43
0.41
0.33

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
89
89
90
93
95
97
99
100
99
96
92
89
84
80
77
80
82
84
85
87
87
87

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1020
1021
1021
1021
1021

Ozone (du)

369
369
369
370
371
373
376
378
379
380
380
379
376
374
373
372
371
371
370
370
368
367
366
366

Sunday 28

Waning Crescent 28%

04:20

14:36

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

Sun - Rise: 06:05, Set: 20:32, Transit: 13:18. Moon - Rise: 04:20, Set: 14:36. Civil Dark: 21:06 - 05:30. Nautical Dark: 21:50 - 04:46. Astro Dark: 22:38 - 03:56

Total Clouds (% Sky Obscured)

100
100
100
100
27
27
27
27
27
27
48
48
48
48
48
48
100
100
100
100
100
100
95
95

Low Clouds (% Sky Obscured)

70
70
70
70
20
20
20
20
20
20
47
47
47
47
47
47
100
100
100
100
100
100
95
95

Medium Clouds (% Sky Obscured)

100
100
100
100
13
13
13
13
13
13
9
9
9
9
9
9
98
98
98
98
98
98
77
77

High Clouds (% Sky Obscured)

81
81
81
81
10
10
10
10
10
10
0
0
0
0
0
0
98
98
98
98
98
98
0
0

ISS Passover

Visibility (miles)

1
1
2
3
5
7
9
10
8
4
2
4
8
10
10
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

39
30
26
31
33
27
21
17
20
27
33
32
28
24
23
22
18
11
6
5
4
4
5
4

Precipitation Amount (mm)

0.22
0.15
0.14
0.25
0.37
0.29
0.15
0.08
0.08
0.16
0.25
0.25
0.2
0.17
0.16
0.17
0.15
0.08
0.03
0.01
0.01
0.02
0.04
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
1
1
1
1
1
1
1
3
1
2
3
3
4
5
7
10
11
11
11
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

89
90
91
93
94
95
95
96
98
100
100
98
95
93
88
83
77
69
62
59
58
61
65
69

Pressure (mb)

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

Ozone (du)

366
367
367
366
366
364
362
361
360
360
360
361
361
362
362
362
362
362
363
363
363
363
363
362

Monday 29

Waning Crescent 20%

04:44

15:39

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
20 Bad
21 Bad

Sun - Rise: 06:03, Set: 20:33, Transit: 13:18. Moon - Rise: 04:44, Set: 15:39. Civil Dark: 21:08 - 05:28. Nautical Dark: 21:52 - 04:44. Astro Dark: 22:40 - 03:53

Total Clouds (% Sky Obscured)

95
95
95
95
93
93
93
93
93
93
100
100
100
100
100
100
100
100
100
100
100
100
84
84

Low Clouds (% Sky Obscured)

95
95
95
95
13
13
13
13
13
13
90
90
90
90
90
90
100
100
100
100
100
100
75
75

Medium Clouds (% Sky Obscured)

77
77
77
77
60
60
60
60
60
60
100
100
100
100
100
100
70
70
70
70
70
70
73
73

High Clouds (% Sky Obscured)

0
0
0
0
88
88
88
88
88
88
56
56
56
56
56
56
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
5
3
5
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.07
0.1
0.12
0.13
0.1
0.05
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
4
4
4
3
3
2
2
3
4
5
7
9
11
12
13
14
14
13
12
11
11
9

Feels Like (°C)

6
5
4
4
4
3
3
2
2
3
4
5
7
9
11
12
13
14
14
13
12
11
11
9

Dew Point (°C)

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

Relative Humidity (%)

74
76
80
82
83
83
83
84
87
91
90
88
81
74
68
60
56
55
57
61
66
69
71
74

Pressure (mb)

1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1017
1018
1018
1018
1019

Ozone (du)

361
360
360
360
360
362
364
366
367
368
369
369
370
371
371
372
372
372
372
372
372
371
371
370

Tuesday 30

Waning Crescent 13%

05:06

16:43

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

Sun - Rise: 06:01, Set: 20:34, Transit: 13:18. Moon - Rise: 05:06, Set: 16:43. Civil Dark: 21:09 - 05:26. Nautical Dark: 21:54 - 04:42. Astro Dark: 22:43 - 03:51

Total Clouds (% Sky Obscured)

84
84
84
84
48
48
48
48
48
48
58
58
58
58
58
58
41
41
41
41
41
41
13
13

Low Clouds (% Sky Obscured)

75
75
75
75
44
44
44
44
44
44
56
56
56
56
56
56
16
16
16
16
16
16
1
1

Medium Clouds (% Sky Obscured)

73
73
73
73
22
22
22
22
22
22
7
7
7
7
7
7
38
38
38
38
38
38
2
2

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
11
11

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
1
1
1
2
1
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
6
5
5
5
4
5
5
5
6
8
10
11
13
14
16
17
18
18
17
15
14
13

Feels Like (°C)

8
7
6
5
5
5
4
5
5
4
5
7
9
11
13
14
16
17
18
18
17
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

79
82
84
85
85
86
88
90
92
95
94
88
79
71
64
57
50
47
45
45
47
50
52
54

Pressure (mb)

1019
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014

Ozone (du)

370
369
368
368
368
368
369
369
368
366
364
362
359
357
356
354
353
353
354
354
353
352
351
349

Wednesday 1

Waning Crescent 7%

05:27

17:48

22 Good
23 Good
00 Good
01 Good
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

Sun - Rise: 06:00, Set: 20:36, Transit: 13:18. Moon - Rise: 05:27, Set: 17:48. Civil Dark: 21:11 - 05:25. Nautical Dark: 21:56 - 04:40. Astro Dark: 22:45 - 03:48

Total Clouds (% Sky Obscured)

13
13
13
13
50
50
50
50
50
50
95
95
95
95
95
95
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
11
11
11
11
11
11
98
98

High Clouds (% Sky Obscured)

11
11
11
11
50
50
50
50
50
50
95
95
95
95
95
95
100
100
100
100
100
100
62
62

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
9
7
5

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

Precipitation Probability (%)

0
0
3
6
8
10
10
8
10
12
14
12
10
5
6
7
7
6
3
1
9
20
31
39

Precipitation Amount (mm)

0
0
0.01
0.04
0.07
0.07
0.05
0.04
0.04
0.03
0.03
0.02
0.01
0.01
0.02
0.05
0.07
0.04
0.01
0.01
0.04
0.2
0.45
0.73

Wind Speed/Direction (mph)

3
2
2
2
1
2
4
6
6
6
7
7
7
8
7
7
7
7
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
10
9
8
8
7
5
4
4
5
6
7
11
12
14
14
16
17
17
17
16
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

57
61
67
75
81
86
88
90
94
95
94
90
84
80
74
70
65
61
58
59
60
64
66
67

Pressure (mb)

1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1011
1011
1012

Ozone (du)

347
345
343
341
339
338
337
337
336
336
336
335
334
334
334
335
335
337
339
339
336
331
328
327

Forecast for Ehingen, Tübingen, DE (48.29,9.66)

Generated: 25/04/19 22:33:03. Forecast: 25/04/19 to 01/05/19. Timezone: UTC+2.00