Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waning Gibbous 91%

20:21

09:38

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 Good
00 Good
01 Good
02 OK
03 Good
04 OK
05 Bad
06 Bad
07 OK

Sun - Rise: 07:11, Set: 19:16, Transit: 13:12. Moon - Rise: 20:21, Set: 09:38. Civil Dark: 19:50 - 06:36. Nautical Dark: 20:31 - 05:55. Astro Dark: 21:14 - 05:13

Total Clouds (% Sky Obscured)

99
96
99
100
100
100
100
100
100
100
100
98
57
93
53
3
3
14
21
15
32
72
50
24

Low Clouds (% Sky Obscured)

10
3
21
99
97
89
100
100
100
99
100
97
57
90
53
2
3
14
21
15
32
72
50
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
38
30
0
2
100
91
0
26
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
96
99
100
100
100
100
98
80
93
0
49
1
34
0
1
0
0
1
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
5
6
7
9
7
4
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
17
18
19
19
19
20
19
20
19
18
17
17
16
15
15
14
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

11
12
13
15
16
17
18
17
17
16
15
15
14
13
12
12
11
11
10
9
9
9
9
9

Feels Like (°C)

11
12
13
15
16
17
18
17
17
16
15
15
14
13
12
12
11
11
7
7
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

94
92
89
83
77
73
68
67
68
69
68
70
71
71
73
75
76
78
80
83
85
88
88
86

Pressure (mb)

1016
1015
1014
1014
1013
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

283
282
283
282
280
278
276
277
276
277
278
278
278
278
278
277
276
275
276
276
276
276
276
276

Friday 24

Waning Gibbous 84%

20:35

10:52

08 OK
09 Good
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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:12, Set: 19:13, Transit: 13:12. Moon - Rise: 20:35, Set: 10:52. Civil Dark: 19:48 - 06:38. Nautical Dark: 20:29 - 05:57. Astro Dark: 21:11 - 05:15

Total Clouds (% Sky Obscured)

16
14
70
100
100
100
66
75
100
100
100
100
100
98
67
79
100
99
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

16
14
70
100
100
100
66
75
100
100
100
100
100
98
67
79
100
99
100
99
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
35

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
3
4
4
5
4
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
13
14
14
15
15
15
15
14
13
13
12
12
12
12
11
11
11
11
11
11
11
10

Chance of Frost

Temperature (°C)

9
11
12
14
14
16
17
18
18
18
17
17
16
15
15
15
14
14
13
13
13
13
13
13

Feels Like (°C)

7
11
12
14
14
16
17
18
18
18
17
17
16
15
15
15
14
14
13
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

86
84
81
79
77
74
72
70
70
70
71
72
74
77
80
81
82
83
82
85
89
90
92
92

Pressure (mb)

1013
1013
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1012
1012

Ozone (du)

274
273
271
269
268
267
267
267
267
268
269
269
269
269
269
269
270
271
274
274
274
273
272
271

Saturday 25

Waning Gibbous 77%

20:52

12:05

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:14, Set: 19:11, Transit: 13:12. Moon - Rise: 20:52, Set: 12:05. Civil Dark: 19:45 - 06:40. Nautical Dark: 20:26 - 05:59. Astro Dark: 21:09 - 05:17

Total Clouds (% Sky Obscured)

100
100
98
100
99
100
100
100
100
100
100
100
73
73
73
73
73
73
61
61
61
61
61
61

Low Clouds (% Sky Obscured)

100
100
98
100
99
100
100
100
100
100
100
100
63
63
63
63
63
63
23
23
23
23
23
23

Medium Clouds (% Sky Obscured)

44
53
31
3
0
4
10
10
10
10
10
10
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
0
0
14
14
14
14
14
14

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
11
11
11
12
9
8
7
6
5
4
3
2
2
3
3
4
5
5
6
6
6
7

Chance of Frost

Temperature (°C)

13
14
15
16
16
17
18
18
18
18
17
17
16
16
15
15
14
14
14
14
14
14
14
13

Feels Like (°C)

13
14
15
16
16
17
18
18
18
18
17
17
16
16
15
15
14
14
14
14
14
14
14
13

Dew Point (°C)

11
12
13
13
13
13
13
13
13
13
13
13
13
13
12
12
12
12
13
13
13
13
13
13

Relative Humidity (%)

89
88
86
83
80
77
74
72
71
72
74
77
80
83
85
86
87
87
90
91
93
96
99
100

Pressure (mb)

1013
1014
1014
1014
1015
1015
1016
1016
1016
1016
1017
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

270
269
269
270
270
270
270
270
271
272
272
273
274
275
277
277
277
277
277
277
277
277
276
276

Sunday 26

Waning Gibbous 68%

21:14

13:17

08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
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

Sun - Rise: 07:16, Set: 19:08, Transit: 13:11. Moon - Rise: 21:14, Set: 13:17. Civil Dark: 19:43 - 06:41. Nautical Dark: 20:24 - 06:01. Astro Dark: 21:06 - 05:19

Total Clouds (% Sky Obscured)

40
40
40
40
40
40
67
67
67
67
67
67
98
98
98
98
98
98
95
95
95
95
95
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
48
48
48
48
48
48
12
12
12
12
12
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
14
14
14
14
14
14
64
64
64
64
64
64
14
14
14
14
14
14

High Clouds (% Sky Obscured)

18
18
18
18
18
18
35
35
35
35
35
35
91
91
91
91
91
91
84
84
84
84
84
84

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
10
10
10
10
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

None
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
3
4
3
2
0
0
0
0
0
0
18
27
14
26
17
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.05
0.08
0.05
0.01
0
0
0
0
0
0
0.05
0.17
0.03
0.07
0.04
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
17
19
20
22
23
23
23
22
21
19
18
17
17
16
16
16
16
15
15
15
15
14

Feels Like (°C)

14
15
17
19
20
22
23
23
23
22
21
19
18
17
17
16
16
16
16
15
15
15
15
14

Dew Point (°C)

13
14
15
15
15
15
14
14
14
14
14
14
14
13
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

98
96
87
78
71
64
59
57
57
61
67
73
77
80
82
84
85
87
89
90
90
92
95
100

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

275
276
275
276
275
275
274
275
275
275
275
276
277
276
277
278
278
279
279
279
279
279
279
279

Monday 27

Waning Gibbous 59%

21:43

14:26

08 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK
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

Sun - Rise: 07:18, Set: 19:06, Transit: 13:11. Moon - Rise: 21:43, Set: 14:26. Civil Dark: 19:40 - 06:43. Nautical Dark: 20:21 - 06:03. Astro Dark: 21:03 - 05:21

Total Clouds (% Sky Obscured)

40
40
40
40
40
40
91
91
91
91
91
91
96
96
96
96
96
96
86
86
86
86
86
86

Low Clouds (% Sky Obscured)

7
7
7
7
7
7
34
34
34
34
34
34
30
30
30
30
30
30
16
16
16
16
16
16

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
12
12
12
12
12
12
53
53
53
53
53
53
34
34
34
34
34
34

High Clouds (% Sky Obscured)

7
7
7
7
7
7
51
51
51
51
51
51
92
92
92
92
92
92
70
70
70
70
70
70

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

20
13
11
11
11
12
11
24
40
40
53
62
61
39
17
15
12
6
0
0
0
0
0
0

Precipitation Amount (mm)

0.03
0.01
0.01
0.01
0.01
0.03
0.02
0.08
0.33
0.24
0.45
0.49
0.61
0.5
0.27
0.12
0.04
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
17
18
19
19
20
20
19
18
17
17
15
14
14
13
13
12
12
11
11
11
10
9

Feels Like (°C)

14
15
17
18
19
19
20
20
19
18
17
17
15
14
14
13
13
12
12
11
11
11
8
7

Dew Point (°C)

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

Relative Humidity (%)

100
95
88
83
79
75
74
73
72
73
76
77
77
79
81
82
82
82
83
85
88
92
96
97

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1016
1016
1016
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

280
283
280
278
278
279
280
280
280
281
281
281
279
281
285
289
290
290
289
288
286
285
285
285

Tuesday 28

Waning Gibbous 49%

22:22

15:30

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:19, Set: 19:04, Transit: 13:11. Moon - Rise: 22:22, Set: 15:30. Civil Dark: 19:38 - 06:45. Nautical Dark: 20:19 - 06:04. Astro Dark: 21:00 - 05:23

Total Clouds (% Sky Obscured)

84
84
84
84
84
84
59
59
59
59
59
59
83
83
83
83
83
83
78
78
78
78
78
78

Low Clouds (% Sky Obscured)

7
7
7
7
7
7
19
19
19
19
19
19
8
8
8
8
8
8
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

5
5
5
5
5
5
24
24
24
24
24
24
20
20
20
20
20
20
19
19
19
19
19
19

High Clouds (% Sky Obscured)

32
32
32
32
32
32
15
15
15
15
15
15
69
69
69
69
69
69
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
92
88
82
75
66
59
54
51
52
58
65
69
72
75
78
80
81
83
86
90
90
91
92

Pressure (mb)

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

Ozone (du)

286
286
287
287
286
284
283
282
281
280
280
281
282
282
282
282
281
281
279
278
277
276
276
275

Wednesday 29

Third Quarter 47%

23:14

16:24

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:21, Set: 19:01, Transit: 13:10. Moon - Rise: 23:14, Set: 16:24. Civil Dark: 19:36 - 06:47. Nautical Dark: 20:16 - 06:06. Astro Dark: 20:58 - 05:25

Total Clouds (% Sky Obscured)

90
90
90
90
90
90
97
97
97
97
97
97
89
89
89
89
89
89
43
43
43
43
43
43

Low Clouds (% Sky Obscured)

4
4
4
4
4
4
16
16
16
16
16
16
13
13
13
13
13
13
19
19
19
19
19
19

Medium Clouds (% Sky Obscured)

16
16
16
16
16
16
39
39
39
39
39
39
32
32
32
32
32
32
20
20
20
20
20
20

High Clouds (% Sky Obscured)

61
61
61
61
61
61
93
93
93
93
93
93
45
45
45
45
45
45
16
16
16
16
16
16

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

Precipitation Probability (%)

0
6
11
13
9
3
2
14
42
63
69
69
63
59
58
57
60
63
65
57
44
39
50
64

Precipitation Amount (mm)

0
0.01
0.08
0.14
0.1
0.04
0.04
0.13
0.48
0.89
0.95
0.83
0.74
0.72
0.72
0.74
0.83
0.97
0.95
0.64
0.29
0.14
0.16
0.27

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
12
14
15
16
17
17
16
15
15
14
14
13
13
13
12
12
12
11
11
11
10
10

Feels Like (°C)

7
10
12
14
15
16
17
17
16
15
15
14
14
13
13
13
12
12
12
11
11
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

92
92
88
84
79
73
68
67
67
68
68
69
70
71
73
75
76
78
80
83
86
88
88
87

Pressure (mb)

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

Ozone (du)

275
275
276
276
276
276
276
275
273
272
272
273
274
275
276
277
278
278
278
278
278
278
279
280

Forecast for 21256 Handeloh, Germany (53.24,9.84)

Generated: 23/09/21 08:49:53. Forecast: 23/09/21 to 29/09/21. Timezone: UTC+2.00