Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Gibbous 76%

15:28

05:05

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

Sun - Rise: 06:08, Set: 20:24, Transit: 13:17. Moon - Rise: 15:28, Set: 05:05. Civil Dark: 20:59 - 05:33. Nautical Dark: 21:43 - 04:48. Astro Dark: 22:34 - 03:57

Total Clouds (% Sky Obscured)

36
18
5
6
8
10
7
4
1
0
0
0
0
1
1
0
0
0
1
17
11
6
4
0

Low Clouds (% Sky Obscured)

7
0
0
2
7
9
6
4
1
0
0
0
0
1
1
0
0
0
1
17
11
6
4
0

Medium Clouds (% Sky Obscured)

0
0
1
6
6
6
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

31
18
4
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
11
9
8
6
5
4
3
3
2
1
0
-0
-0
2
5
7
9
11
12
13
14

Feels Like (°C)

12
12
12
11
8
6
5
4
3
2
3
2
1
0
-0
-0
2
5
7
9
11
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

47
48
53
61
63
65
68
71
75
81
84
88
91
96
98
97
91
79
71
64
56
51
46
42

Pressure (mb)

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

Ozone (du)

376
375
373
374
376
375
374
375
376
374
374
373
376
379
375
372
367
367
367
366
365
364
360
357

Friday 23

Waxing Gibbous 85%

No Rise

05:25

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

Sun - Rise: 06:06, Set: 20:26, Transit: 13:17. Moon - Rise: No Rise, Set: 05:25. Civil Dark: 21:01 - 05:31. Nautical Dark: 21:45 - 04:46. Astro Dark: 22:37 - 03:54

Total Clouds (% Sky Obscured)

0
8
5
13
14
6
0
0
6
6
0
0
0
1
0
56
89
90
88
99
99
99
98
69

Low Clouds (% Sky Obscured)

0
8
5
12
14
6
0
0
0
0
0
0
0
1
0
0
0
2
1
0
1
12
13
20

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
1
0
0
0
0
6
6
0
0
0
0
0
56
89
89
88
99
99
99
97
60

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)

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

Chance of Frost

Temperature (°C)

15
15
14
13
11
9
7
6
5
4
3
2
1
0
-0
0
2
5
8
10
12
13
14
16

Feels Like (°C)

15
15
14
13
11
8
6
4
3
2
1
0
-1
-1
-2
-1
1
4
7
10
12
13
14
16

Dew Point (°C)

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

Relative Humidity (%)

40
40
44
53
59
63
66
70
76
83
89
93
97
100
100
98
90
80
74
69
62
55
48
43

Pressure (mb)

1026
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1023

Ozone (du)

353
353
354
354
353
350
347
348
352
352
351
350
350
349
345
338
338
335
333
334
335
335
324
323

Saturday 24

Waxing Gibbous 92%

16:50

05:45

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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 Good

Sun - Rise: 06:04, Set: 20:27, Transit: 13:17. Moon - Rise: 16:50, Set: 05:45. Civil Dark: 21:03 - 05:29. Nautical Dark: 21:47 - 04:44. Astro Dark: 22:39 - 03:51

Total Clouds (% Sky Obscured)

69
58
68
95
99
98
95
96
98
98
21
9
9
9
8
13
20
20
20
20
20
20
8
8

Low Clouds (% Sky Obscured)

36
33
16
23
20
13
13
12
8
10
10
9
9
9
8
13
20
20
20
20
20
20
8
8

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

55
38
62
94
99
97
95
95
97
98
13
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
1

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
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
13
12
10
8
7
6
5
5
4
3
3
2
2
4
6
8
10
11
12
13
14

Feels Like (°C)

16
16
15
13
12
10
7
5
4
3
3
2
1
0
-0
-0
2
4
6
8
11
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

41
42
49
56
60
64
68
72
78
82
87
91
93
95
96
93
86
78
73
66
58
52
44
40

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1025
1025
1024
1023

Ozone (du)

322
322
320
319
317
318
321
321
321
322
327
327
328
332
335
336
351
354
355
356
359
363
363
364

Sunday 25

Waxing Gibbous 98%

18:15

06:04

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

Sun - Rise: 06:02, Set: 20:29, Transit: 13:16. Moon - Rise: 18:15, Set: 06:04. Civil Dark: 21:04 - 05:27. Nautical Dark: 21:50 - 04:41. Astro Dark: 22:42 - 03:48

Total Clouds (% Sky Obscured)

8
8
8
8
44
44
44
44
44
44
42
42
42
42
42
42
0
0
0
0
0
0
3
3

Low Clouds (% Sky Obscured)

8
8
8
8
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
3
3

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
44
44
44
44
44
44
42
42
42
42
42
42
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
6
6
6
6
7
6
6
5
5
5
5
5
4
4
4
4
6
7
7
7
8
7
7

Chance of Frost

Temperature (°C)

15
15
15
13
12
9
8
6
4
4
3
2
1
0
0
1
3
6
8
10
12
13
14
16

Feels Like (°C)

15
15
15
13
12
8
6
4
2
1
0
-0
-1
-2
-2
-1
1
4
6
10
12
13
14
16

Dew Point (°C)

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

Relative Humidity (%)

38
39
43
54
60
64
66
68
74
79
83
87
90
92
91
88
80
73
67
61
55
50
44
40

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1022
1022
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017
1016
1015

Ozone (du)

366
367
368
368
361
362
365
368
371
369
364
364
367
370
373
375
377
375
373
371
371
370
374
373

Monday 26

Waxing Gibbous 100%

19:41

06:26

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

Sun - Rise: 06:01, Set: 20:30, Transit: 13:16. Moon - Rise: 19:41, Set: 06:26. Civil Dark: 21:06 - 05:25. Nautical Dark: 21:52 - 04:39. Astro Dark: 22:45 - 03:45

Total Clouds (% Sky Obscured)

3
3
3
3
5
5
5
5
5
5
0
0
0
0
0
0
98
98
98
98
98
98
99
99

Low Clouds (% Sky Obscured)

3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
5
5
5
5
5
5
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
98
98
98
98
98
98
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 (%)

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
1
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
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
14
12
11
10
9
7
7
5
5
4
4
4
4
5
7
9
11
12
13
14
15

Feels Like (°C)

16
16
16
14
12
11
8
7
5
4
3
2
1
1
1
1
2
4
7
11
12
13
14
15

Dew Point (°C)

2
3
4
5
4
3
3
3
3
3
2
2
1
1
1
2
2
3
5
6
7
7
7
8

Relative Humidity (%)

38
40
45
55
57
60
62
67
73
77
78
81
83
84
85
85
82
79
76
74
71
68
62
59

Pressure (mb)

1014
1013
1012
1012
1012
1012
1013
1013
1012
1012
1012
1012
1011
1010
1010
1010
1009
1009
1009
1008
1007
1007
1006
1006

Ozone (du)

371
369
367
367
369
369
367
366
365
364
364
363
363
363
364
367
368
370
372
373
375
377
379
382

Tuesday 27

Full Moon 99%

21:11

06:51

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:59, Set: 20:32, Transit: 13:16. Moon - Rise: 21:11, Set: 06:51. Civil Dark: 21:08 - 05:23. Nautical Dark: 21:54 - 04:36. Astro Dark: 22:47 - 03:42

Total Clouds (% Sky Obscured)

99
99
99
99
73
73
73
73
73
73
73
73
73
73
73
73
98
98
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
1
1
1
1
1
1
60
60

Medium Clouds (% Sky Obscured)

0
0
0
0
31
31
31
31
31
31
73
73
73
73
73
73
85
85
85
85
85
85
97
97

High Clouds (% Sky Obscured)

99
99
99
99
73
73
73
73
73
73
0
0
0
0
0
0
97
97
97
97
97
97
11
11

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
2
3
5
5
6
10
16
22
25
27
28
26
25
23
19
18
17
14
10
9
8
6

Precipitation Amount (mm)

0
0
0.01
0.02
0.03
0.04
0.06
0.08
0.13
0.19
0.24
0.25
0.24
0.22
0.2
0.18
0.16
0.15
0.15
0.14
0.1
0.06
0.04
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
9
9
9
9
8
8
8
7
7
8
7
7
7
7
8
8
9
10
10
10
11
11

Relative Humidity (%)

57
59
65
73
77
83
86
90
93
94
96
99
100
100
100
100
100
100
98
95
90
86
79
75

Pressure (mb)

1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

385
389
392
395
398
402
405
407
406
403
401
400
401
401
402
403
404
405
406
407
407
407
407
409

Wednesday 28

Waning Gibbous 95%

22:40

07:23

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 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:57, Set: 20:33, Transit: 13:16. Moon - Rise: 22:40, Set: 07:23. Civil Dark: 21:10 - 05:21. Nautical Dark: 21:56 - 04:34. Astro Dark: 22:50 - 03:39

Total Clouds (% Sky Obscured)

98
98
98
98
67
67
67
67
67
67
22
22
22
22
22
22
6
6
6
6
6
6
79
79

Low Clouds (% Sky Obscured)

60
60
60
60
9
9
9
9
9
9
16
16
16
16
16
16
5
5
5
5
5
5
23
23

Medium Clouds (% Sky Obscured)

97
97
97
97
65
65
65
65
65
65
19
19
19
19
19
19
1
1
1
1
1
1
78
78

High Clouds (% Sky Obscured)

11
11
11
11
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
Light Rain
Light Rain
Moderate Rain
Moderate 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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
8
27
47
56
60
58
57
60
61
58
46
17
8
12
18
26
37
49
55
46
40
39
43

Precipitation Amount (mm)

0.02
0.02
0.27
1.27
2.45
2.77
2.58
2.4
2.45
2.46
2.04
1.01
0.2
0.03
0.06
0.12
0.18
0.28
0.48
0.7
0.74
0.69
0.68
0.78

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
12
13
13
12
11
10
9
9
9
9
9
9
8
9
9
9
9
10
10
11
11
10

Relative Humidity (%)

72
74
81
92
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
97

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

411
412
411
410
408
407
406
405
404
403
403
402
402
403
409
418
423
421
417
413
411
411
411
411

Forecast for Schweinfurt, Lower Franconia, DE (50.04,10.21)

Generated: 22/04/21 15:41:26. Forecast: 22/04/21 to 28/04/21. Timezone: UTC+2.00