Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Crescent 2%

11:09

16:48

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: 08:20, Set: 16:04, Transit: 12:11. Moon - Rise: 11:09, Set: 16:48. Civil Dark: 16:45 - 07:38. Nautical Dark: 17:30 - 06:53. Astro Dark: 18:12 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
87
61
81
84
85
91
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
89
77
41
59
73
76
89
100
100
100
99

Medium Clouds (% Sky Obscured)

97
98
83
67
73
56
48
29
3
2
18
44
66
57
54
4
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
23
83
84
98
97
81
49
8
2
1
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
96
74
19
2
2
6
3
2
6
1
1
1
2
96
100
100
100
100
100
97
1
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Snow
Snow
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

Precipitation Probability (%)

58
40
46
39
30
31
24
24
19
13
11
8
6
7
4
0
0
0
0
0
0
0
3
4

Precipitation Amount (mm)

0.36
0.18
0.23
0.15
0.11
0.14
0.15
0.2
0.13
0.07
0.06
0.03
0.02
0.02
0.01
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
98
95
94
93
91
92
94
96
97
96
96
96
97
99
100
100
100
100

Pressure (mb)

1004
1005
1005
1006
1007
1008
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

354
357
359
359
355
353
352
350
351
354
357
357
357
357
355
352
346
342
344
349
354
357
364
362

Monday 6

Waxing Crescent 8%

11:58

17:55

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: 08:21, Set: 16:03, Transit: 12:11. Moon - Rise: 11:58, Set: 17:55. Civil Dark: 16:45 - 07:39. Nautical Dark: 17:30 - 06:54. Astro Dark: 18:12 - 06:12

Total Clouds (% Sky Obscured)

79
63
50
54
92
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
46
24
11
15
63
86
85
74
50
9
41
14
6
16
52
78
99
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
3
15
30
29
29
19
62
89
89
91
92
53
38
77

High Clouds (% Sky Obscured)

36
25
32
49
91
98
97
96
100
100
100
100
100
100
100
100
100
100
100
96
73
26
13
17

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

5
3
3
5
5
4
3
2
0
0
0
0
0
0
0
0
0
1
2
4
9
15
20
20

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.07
0.11
0.1
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-3
-4
-4
-5
-5
-5
-5
-5
-6
-6
-6
-5
-5
-5
-4
-4
-4
-4
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

96
93
91
92
92
91
90
87
86
85
85
86
87
88
89
91
92
95
98
100
100
100
100
100

Pressure (mb)

1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1011
1011
1010
1009
1009
1009
1009
1010
1009
1009
1010
1010
1011

Ozone (du)

357
350
339
329
324
321
321
322
322
321
320
319
319
323
327
327
326
326
327
337
339
339
338
339

Tuesday 7

Waxing Crescent 15%

11:58

19:17

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
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: 08:22, Set: 16:03, Transit: 12:12. Moon - Rise: 11:58, Set: 19:17. Civil Dark: 16:45 - 07:40. Nautical Dark: 17:30 - 06:55. Astro Dark: 18:12 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
90
98
84
70
45
38
39
58
77
99
99
99
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
90
98
84
70
43
36
31
11
4
13
13
13
13
13
13
5
5
5
5
5

Medium Clouds (% Sky Obscured)

96
81
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
98
98
98
98
98

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
1
8
52
75
98
98
98
98
98
98
100
100
100
100
100

ISS Passover

Visibility (miles)

5
0
1
3
5
5
5
6
10
10
10
4
4
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

Precipitation Type

Snow
Snow
Snow
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 (%)

19
15
21
24
24
23
15
9
0
0
0
3
4
0
3
4
4
4
4
4
4
5
6
6

Precipitation Amount (mm)

0.08
0.07
0.13
0.17
0.15
0.11
0.05
0.04
0
0
0
0.01
0.03
0
0.01
0.06
0.11
0.11
0.08
0.03
0.05
0.02
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
99
95
97
97
96
97
98
96
97
98
100
100
100
98
100
100
100
100

Pressure (mb)

1010
1010
1010
1010
1009
1008
1008
1007
1007
1007
1006
1005
1004
1004
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

339
336
334
331
328
323
321
326
327
326
322
319
318
320
320
320
320
320
321
329
331
331
331
331

Wednesday 8

Waxing Crescent 25%

12:31

20:44

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: 08:23, Set: 16:03, Transit: 12:12. Moon - Rise: 12:31, Set: 20:44. Civil Dark: 16:45 - 07:41. Nautical Dark: 17:29 - 06:56. Astro Dark: 18:12 - 06:14

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)

5
100
100
100
100
100
100
57
57
57
57
57
57
45
45
45
45
45
45
97
97
97
97
97

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
81
81
81
81
81

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
7
9
8
8
7
6
5
5
5
5
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
0

Precipitation Type

Very Light Rain
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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.07
0.05
0.03
0.02
0.02
0.03
0.07
0.08
0.06
0.07
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
97
96
95
91
90
89
91
91
90
90
91
93
96
98
99
100
100
100
100
100
100
100
99

Pressure (mb)

1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1004
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

334
334
336
336
336
336
338
337
339
342
345
347
350
350
350
351
353
354
355
351
352
353
354
355

Thursday 9

Waxing Crescent 36%

12:54

22:09

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: 08:24, Set: 16:02, Transit: 12:13. Moon - Rise: 12:54, Set: 22:09. Civil Dark: 16:44 - 07:42. Nautical Dark: 17:29 - 06:57. Astro Dark: 18:12 - 06:15

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)

97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

81
62
62
62
62
62
62
1
1
1
1
1
1
2
2
2
2
2
2
7
7
7
7
7

High Clouds (% Sky Obscured)

99
97
97
97
97
97
97
28
28
28
28
28
28
12
12
12
12
12
12
42
42
42
42
42

ISS Passover

Visibility (miles)

3
0
0
6
7
1
0
6
5
3
2
3
7
10
10
6
5
7
7
10
10
9
7
9

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

Precipitation Probability (%)

5
6
6
6
6
6
4
3
3
5
7
7
6
5
3
4
5
5
7
11
11
6
0
6

Precipitation Amount (mm)

0.07
0.07
0.08
0.06
0.07
0.06
0.05
0.04
0.02
0.04
0.07
0.07
0.05
0.04
0.01
0.02
0.03
0.02
0.04
0.07
0.04
0.01
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-6
-6
-5
-4
-4
-5
-5
-5
-5
-6
-5
-5
-4
-4
-4
-4
-4
-3
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

97
99
97
96
93
93
94
98
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1004
1004
1003
1003
1003
1004
1004
1003
1003
1003
1003
1002
1002
1002
1002
1002
1001
1001
1001
1000
1000
1001
1000
1001

Ozone (du)

356
359
359
360
360
361
363
366
367
369
371
370
371
370
372
373
374
374
375
377
378
380
381
381

Friday 10

Waxing Crescent 47%

13:10

23:30

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: 08:25, Set: 16:02, Transit: 12:13. Moon - Rise: 13:10, Set: 23:30. Civil Dark: 16:44 - 07:43. Nautical Dark: 17:29 - 06:58. Astro Dark: 18:12 - 06:16

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

Medium Clouds (% Sky Obscured)

7
20
20
20
20
20
20
38
38
38
38
38
38
10
10
10
10
10
10
2
2
2
2
2

High Clouds (% Sky Obscured)

42
56
56
56
56
56
56
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
9
6
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
Very Light Rain
Very Light Rain
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
13
12
10
8
6
0
0
0
0
0
0
2
3
3
0
0
0
2
2
2
0
0
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1001
1001
1002
1002
1002
1003
1003
1004
1005
1005
1006
1007
1008
1009
1009
1010
1011
1012
1012
1013
1014
1015
1016
1016

Ozone (du)

380
380
379
378
377
377
376
376
376
375
375
373
371
370
368
367
366
363
361
359
358
357
356
356

Saturday 11

First Quarter 57%

13:23

00:47

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: 08:26, Set: 16:02, Transit: 12:14. Moon - Rise: 13:23, Set: 00:47. Civil Dark: 16:44 - 07:44. Nautical Dark: 17:29 - 06:59. Astro Dark: 18:12 - 06:17

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
98
98
98
98
98
98
98
98
98
98
98
98
86
86
86
86
86
86
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
2
42
42
42
42
42
42
33
33
33
33
33
33
45
45
45
45
45

High Clouds (% Sky Obscured)

0
27
27
27
27
27
27
17
17
17
17
17
17
50
50
50
50
50
50
48
48
48
48
48

ISS Passover

Visibility (miles)

10
10
10
10
10
10
6
3
6
10
10
10
10
9
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
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

Precipitation Probability (%)

6
7
6
5
0
4
4
4
3
3
3
3
3
3
2
2
2
2
5
7
9
10
11
10

Precipitation Amount (mm)

0.02
0.03
0.02
0.01
0
0.01
0.03
0.04
0.04
0.03
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.11
0.21
0.23
0.2
0.17
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

355
355
356
357
358
359
359
358
356
352
347
341
334
327
320
314
309
308
309
310
311
311
312
315

Forecast for 21256 Handeloh, Germany (53.24,9.84)

Generated: 05/12/21 18:33:12. Forecast: 05/12/21 to 11/12/21. Timezone: UTC+1.00