Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

Waning Gibbous 94%

21:53

07:54

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

Sun - Rise: 06:20, Set: 18:42, Transit: 12:31. Moon - Rise: 21:53, Set: 07:54. Civil Dark: 19:14 - 05:48. Nautical Dark: 19:53 - 05:10. Astro Dark: 20:32 - 04:30

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
19
90
100
100
100
73
61
63
38
34
56

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
19
90
100
100
100
73
61
63
37
34
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
9
1
3
9
9
24

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)

6
7
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

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
6
6
5
4
4
6
9
12
14
15
16
17
18
18
18
16
15
13
13
12
11
11

Feels Like (°C)

5
5
6
5
4
4
4
6
9
12
14
15
16
17
18
18
18
16
15
13
13
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

79
81
77
76
79
81
80
73
64
58
55
53
51
48
45
45
46
51
56
60
64
67
71
74

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029

Ozone (du)

295
295
295
295
295
295
295
295
295
295
294
294
294
294
294
295
296
297
298
299
300
300
301
302

Sunday 24

Waning Gibbous 88%

23:08

08:21

01 OK
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 OK
22 Good
23 Good
00 Good

Sun - Rise: 06:18, Set: 18:44, Transit: 12:31. Moon - Rise: 23:08, Set: 08:21. Civil Dark: 19:16 - 05:46. Nautical Dark: 19:54 - 05:08. Astro Dark: 20:34 - 04:28

Total Clouds (% Sky Obscured)

50
92
96
87
80
100
100
100
99
98
100
100
100
100
95
100
100
98
98
63
41
13
2
0

Low Clouds (% Sky Obscured)

48
92
96
86
78
99
99
98
98
94
100
100
100
100
93
100
100
82
65
32
40
11
2
0

Medium Clouds (% Sky Obscured)

37
33
33
42
67
96
99
98
92
91
71
40
47
69
90
80
73
59
40
59
16
8
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
91
95
1
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
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
5
5
5
5
5
5
6
5
5
5
6
7
7
7
7
7
7
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
80
82
84
85
85
83
79
76
73
68
64
59
55
54
55
59
62
63
63
62
61
60

Pressure (mb)

1029
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027

Ozone (du)

303
305
306
307
309
310
312
315
318
322
326
330
335
339
342
347
355
365
372
373
372
372
377
383

Monday 25

Waning Gibbous 79%

00:19

08:51

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

Sun - Rise: 06:16, Set: 18:45, Transit: 12:31. Moon - Rise: 00:19, Set: 08:51. Civil Dark: 19:18 - 05:44. Nautical Dark: 19:56 - 05:06. Astro Dark: 20:36 - 04:25

Total Clouds (% Sky Obscured)

0
0
0
1
7
37
90
97
71
83
31
30
49
53
78
64
71
31
18
18
18
18
18
18

Low Clouds (% Sky Obscured)

0
0
0
1
1
35
89
97
51
80
24
18
26
13
13
14
1
6
12
12
12
12
12
12

Medium Clouds (% Sky Obscured)

0
0
0
0
2
1
52
10
67
24
21
26
48
52
76
57
70
29
13
13
13
13
13
13

High Clouds (% Sky Obscured)

0
0
0
0
6
4
0
0
0
0
0
0
0
9
22
45
22
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

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
3
6
9
10
11
8
7
4
4
3
2
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.03
0.06
0.04
0.03
0.04
0.04
0.03
0.04
0.03
0.02
0.02
0.01
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
6
7
9
11
12
13
14
15
15
15
14
13
12
11
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
3
3
2
2
2
2
3
4
5
6
7
11
12
11
11
7
6
6
5
5
4
3

Dew Point (°C)

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

Relative Humidity (%)

60
61
62
64
65
66
66
66
65
64
62
60
55
49
44
42
43
46
49
52
54
57
60
63

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1026
1027
1028
1029
1030
1030
1031

Ozone (du)

387
389
389
390
394
398
401
399
396
393
393
392
393
395
397
400
401
403
405
407
410
410
406
399

Tuesday 26

Waning Gibbous 70%

No Rise

09:26

01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
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 Bad
23 Bad
00 Bad

Sun - Rise: 06:14, Set: 18:47, Transit: 12:30. Moon - Rise: No Rise, Set: 09:26. Civil Dark: 19:19 - 05:42. Nautical Dark: 19:58 - 05:03. Astro Dark: 20:38 - 04:23

Total Clouds (% Sky Obscured)

40
40
40
40
40
40
37
37
37
37
37
37
100
100
100
100
100
100
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

40
40
40
40
40
40
37
37
37
37
37
37
100
100
100
100
100
100
97
97
97
97
97
97

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
1
1
1
70
70
70
70
70
70
95
95
95
95
95
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
79
79
79
79
79
79
56
56
56
56
56
56

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
4
4
3
3
3
3
5
6
7
9
10
11
12
12
12
10
9
8
8
7
6
5

Feels Like (°C)

3
2
2
1
1
0
0
1
3
4
6
7
10
11
12
12
12
10
8
7
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

66
69
72
75
79
83
83
78
70
63
56
49
44
41
39
39
40
44
48
52
57
62
66
70

Pressure (mb)

1031
1031
1032
1032
1032
1032
1033
1033
1033
1034
1033
1033
1033
1032
1032
1032
1032
1032
1033
1033
1033
1034
1034
1034

Ozone (du)

393
387
381
376
371
366
362
358
354
350
348
347
345
343
341
341
341
343
345
345
346
346
347
347

Wednesday 27

Waning Gibbous 60%

01:25

10:06

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:12, Set: 18:49, Transit: 12:30. Moon - Rise: 01:25, Set: 10:06. Civil Dark: 19:21 - 05:39. Nautical Dark: 20:00 - 05:01. Astro Dark: 20:40 - 04:20

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
99
97
97
97
97
97
97
90
90
90
90
90
90

Low Clouds (% Sky Obscured)

94
94
94
94
94
94
98
98
98
98
98
98
97
97
97
97
97
97
81
81
81
81
81
81

Medium Clouds (% Sky Obscured)

97
97
97
97
97
97
34
34
34
34
34
34
82
82
82
82
82
82
23
23
23
23
23
23

High Clouds (% Sky Obscured)

68
68
68
68
68
68
9
9
9
9
9
9
0
0
0
0
0
0
76
76
76
76
76
76

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

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
4
4
4
3
3
3
4
6
8
9
10
12
13
13
13
13
12
11
9
9
8
7
6

Feels Like (°C)

5
4
4
4
3
3
3
4
5
6
8
10
12
13
13
13
13
12
11
9
8
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

73
75
77
79
81
82
82
78
72
66
60
54
49
46
46
47
49
53
58
62
66
70
74
78

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1034

Ozone (du)

348
348
348
349
352
355
357
358
359
360
361
363
367
373
381
386
388
388
388
389
389
388
388
388

Thursday 28

Third Quarter 50%

02:23

10:52

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

Sun - Rise: 06:10, Set: 18:50, Transit: 12:30. Moon - Rise: 02:23, Set: 10:52. Civil Dark: 19:23 - 05:37. Nautical Dark: 20:01 - 04:59. Astro Dark: 20:42 - 04:18

Total Clouds (% Sky Obscured)

83
83
83
83
83
83
49
49
49
49
49
49
100
100
100
100
100
100
14
14
14
14
14
14

Low Clouds (% Sky Obscured)

6
6
6
6
6
6
3
3
3
3
3
3
98
98
98
98
98
98
13
13
13
13
13
13

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
45
45
45
45
45
45
77
77
77
77
77
77
1
1
1
1
1
1

High Clouds (% Sky Obscured)

82
82
82
82
82
82
11
11
11
11
11
11
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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
5
5
4
5
5
6
8
9
11
12
12
13
13
13
13
12
11
10
10
9
8
8

Feels Like (°C)

6
5
5
5
4
5
4
5
7
8
11
12
12
13
13
13
13
12
11
10
9
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

80
82
84
85
87
87
86
79
72
66
62
58
55
53
52
53
56
59
63
67
69
72
75
78

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034

Ozone (du)

387
388
389
390
391
392
394
395
395
396
396
395
395
395
394
394
393
393
393
394
394
394
393
390

Friday 29

Waning Crescent 40%

03:12

11:44

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

Sun - Rise: 06:07, Set: 18:52, Transit: 12:30. Moon - Rise: 03:12, Set: 11:44. Civil Dark: 19:24 - 05:35. Nautical Dark: 20:03 - 04:56. Astro Dark: 20:44 - 04:15

Total Clouds (% Sky Obscured)

20
20
20
20
20
20
55
55
55
55
55
55
100
100
100
100
100
100
48
48
48
48
48
48

Low Clouds (% Sky Obscured)

20
20
20
20
20
20
55
55
55
55
55
55
100
100
100
100
100
100
46
46
46
46
46
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
50
50
50
50
50
50
17
17
17
17
17
17

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

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
82
83
84
85
85
80
74
69
62
56
50
47
45
45
48
52
57
63
67
71
73
74

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1032
1032
1031
1030
1030
1030
1030
1030
1031
1031
1031
1031

Ozone (du)

388
386
385
384
383
381
380
378
376
374
373
372
372
371
370
369
368
367
365
364
364
362
361
358

Forecast for Darmstadt, Darmstadt, DE (49.84,8.66)

Generated: 23/03/19 01:20:21. Forecast: 23/03/19 to 29/03/19. Timezone: UTC+1.00