Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

Waning Gibbous 94%

20:33

07:44

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

Sun - Rise: 06:15, Set: 18:37, Transit: 12:27. Moon - Rise: 20:33, Set: 07:44. Civil Dark: 19:12 - 05:40. Nautical Dark: 19:53 - 04:58. Astro Dark: 20:36 - 04:15

Total Clouds (% Sky Obscured)

67
26
11
17
41
93
94
59
6
0
0
0
0
28
53
73
71
91
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
26
1
4
0
0
0
0
0
0
0
0
0
0
0
0
16
83
100
100
100
100
100
100

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
9
13
41
93
94
59
6
0
0
0
0
28
53
73
66
47
10
0
0
0
1
11

ISS Passover

Visibility (miles)

3
4
5
10
10
6
6
7
6
6
7
10
10
3
4
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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
15
17
19
17
15
14
14
12
11
11
11
10
8
7
6
5
4
3
4
6
8
10

Dew Point (°C)

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

Relative Humidity (%)

76
73
66
57
53
63
67
72
69
80
83
80
78
87
88
87
87
91
95
98
94
88
83
81

Pressure (mb)

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

Ozone (du)

309
312
311
310
309
308
307
306
317
316
316
313
311
304
302
302
301
302
303
304
305
307
308
310

Sunday 24

Waning Gibbous 88%

21:55

08:08

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

Sun - Rise: 06:12, Set: 18:39, Transit: 12:27. Moon - Rise: 21:55, Set: 08:08. Civil Dark: 19:13 - 05:37. Nautical Dark: 19:55 - 04:56. Astro Dark: 20:39 - 04:12

Total Clouds (% Sky Obscured)

100
100
100
100
68
63
59
36
60
52
84
92
98
98
99
100
99
99
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
32
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
9

Medium Clouds (% Sky Obscured)

1
3
2
26
2
11
11
6
31
18
9
25
81
72
72
66
63
81
73
73
90
91
98
93

High Clouds (% Sky Obscured)

83
97
91
86
53
59
56
33
45
42
82
91
96
97
98
99
98
97
97
97
97
98
98
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
6
5
4
2
1
1
0
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2

Relative Humidity (%)

80
74
67
59
54
53
55
58
60
64
67
70
72
73
74
75
75
77
78
79
77
73
70
66

Pressure (mb)

1028
1028
1029
1029
1029
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1030
1030
1030
1029

Ozone (du)

312
314
316
318
320
322
324
326
327
328
331
334
337
342
346
351
357
364
372
376
374
368
366
371

Monday 25

Waning Gibbous 79%

23:14

08:35

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

Sun - Rise: 06:10, Set: 18:41, Transit: 12:26. Moon - Rise: 23:14, Set: 08:35. Civil Dark: 19:15 - 05:35. Nautical Dark: 19:57 - 04:53. Astro Dark: 20:41 - 04:09

Total Clouds (% Sky Obscured)

77
24
8
2
7
2
13
48
37
5
7
6
15
59
66
100
93
84
84
98
100
86
80
86

Low Clouds (% Sky Obscured)

10
4
2
2
7
2
12
48
37
5
7
6
15
53
9
45
88
83
76
97
100
61
73
68

Medium Clouds (% Sky Obscured)

72
22
6
0
0
0
2
1
0
0
0
0
0
36
66
99
51
16
49
53
53
66
16
22

High Clouds (% Sky Obscured)

13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
44
23
39
26
64

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
4
2
2
1
2
3
5
8

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
Very Light Rain
Very 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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
3
8
26
43
53
55
49
39
31
29
33
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.08
0.23
0.53
0.7
0.49
0.27
0.26
0.24
0.21
0.19
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
56
51
47
46
48
53
58
61
63
66
67
69
71
76
82
87
87
86
85
84
82
80
79

Pressure (mb)

1029
1028
1027
1027
1026
1025
1025
1025
1025
1024
1024
1023
1022
1021
1020
1019
1018
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

379
386
389
391
394
401
409
415
419
421
422
421
420
418
412
405
402
403
408
412
412
412
411
409

Tuesday 26

Waning Gibbous 70%

00:28

09:07

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

Sun - Rise: 06:07, Set: 18:42, Transit: 12:26. Moon - Rise: 00:28, Set: 09:07. Civil Dark: 19:17 - 05:33. Nautical Dark: 19:59 - 04:51. Astro Dark: 20:43 - 04:06

Total Clouds (% Sky Obscured)

44
34
59
20
23
83
10
7
7
7
7
7
7
49
49
49
49
49
49
75
75
75
75
75

Low Clouds (% Sky Obscured)

19
26
29
20
13
81
7
7
7
7
7
7
7
49
49
49
49
49
49
75
75
75
75
75

Medium Clouds (% Sky Obscured)

18
23
46
4
19
23
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

31
4
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
42
32
15
9
8
7
5
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2

Precipitation Amount (mm)

0.13
0.1
0.07
0.06
0.06
0.04
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03

Wind Speed/Direction (mph)

15
21
21
20
18
17
15
14
12
12
11
11
10
10
10
11
12
11
11
11
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
68
61
57
58
62
66
67
67
66
68
69
72
75
80
85
86
86
84
80
74
69
64

Pressure (mb)

1017
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1030
1030
1030

Ozone (du)

407
403
400
396
394
395
397
398
397
394
390
384
376
368
361
354
349
345
342
340
338
337
337
337

Wednesday 27

Waning Gibbous 60%

01:36

09:45

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:05, Set: 18:44, Transit: 12:26. Moon - Rise: 01:36, Set: 09:45. Civil Dark: 19:19 - 05:30. Nautical Dark: 20:01 - 04:48. Astro Dark: 20:45 - 04:03

Total Clouds (% Sky Obscured)

75
100
100
100
100
100
100
98
98
98
98
98
98
59
59
59
59
59
59
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
100
100
100
100
100
100
81
81
81
81
81
81
41
41
41
41
41
41
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
27
27
27
27
27
27
43
43
43
43
43
43
91
91
91
91
91

High Clouds (% Sky Obscured)

0
94
94
94
94
94
94
94
94
94
94
94
94
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
7
4
3
3
4
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

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

Precipitation Probability (%)

2
2
2
0
0
0
0
0
0
0
0
4
7
9
8
7
9
15
20
22
20
16
15
16

Precipitation Amount (mm)

0.03
0.02
0.01
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.02
0.01
0.02
0.04
0.07
0.11
0.12
0.13
0.14
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
54
52
50
51
54
59
62
65
67
69
72
77
80
82
83
84
86
87
89
89
88
88
87

Pressure (mb)

1031
1031
1031
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029

Ozone (du)

338
339
339
340
340
342
344
346
347
348
350
351
351
352
353
355
356
359
363
366
370
373
376
376

Thursday 28

Third Quarter 50%

02:35

10:30

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:03, Set: 18:46, Transit: 12:25. Moon - Rise: 02:35, Set: 10:30. Civil Dark: 19:21 - 05:28. Nautical Dark: 20:03 - 04:45. Astro Dark: 20:48 - 04:00

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
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
14
14
14
14
14

High Clouds (% Sky Obscured)

0
57
57
57
57
57
57
95
95
95
95
95
95
0
0
0
0
0
0
12
12
12
12
12

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
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 (%)

19
21
16
12
10
8
5
3
3
2
3
3
4
5
4
3
2
3
5
6
6
6
8
7

Precipitation Amount (mm)

0.15
0.15
0.13
0.14
0.16
0.11
0.06
0.05
0.04
0.04
0.05
0.06
0.07
0.08
0.06
0.03
0.03
0.03
0.05
0.07
0.08
0.1
0.1
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
81
79
79
80
82
86
87
88
89
89
90
91
91
92
93
95
96
96
92
87
82
77

Pressure (mb)

1030
1030
1029
1029
1029
1030
1030
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1034
1034

Ozone (du)

375
374
374
374
374
374
375
375
377
378
379
379
377
376
375
374
374
376
380
383
384
385
385
384

Friday 29

Waning Crescent 40%

03:24

11:23

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 OK
02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:00, Set: 18:48, Transit: 12:25. Moon - Rise: 03:24, Set: 11:23. Civil Dark: 19:23 - 05:25. Nautical Dark: 20:05 - 04:43. Astro Dark: 20:50 - 03:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
48
48
48
48
48
48
98
98
98
98
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
48
48
48
48
48
48
98
98
98
98
98

Medium Clouds (% Sky Obscured)

14
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
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 (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
4
5
5
5
5
5
6

Relative Humidity (%)

72
67
63
61
61
65
71
76
79
80
80
81
82
83
85
86
88
90
93
91
86
79
74
68

Pressure (mb)

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

Ozone (du)

382
381
379
377
376
374
372
370
368
367
366
365
365
364
363
362
361
360
358
356
354
352
351
349

Forecast for 21256 Handeloh, Germany (53.24,9.84)

Generated: 23/03/19 01:19:39. Forecast: 23/03/19 to 29/03/19. Timezone: UTC+1.00