Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waning Gibbous 91%

20:16

09:23

08 Good
09 OK
10 Bad
11 Bad
12 Good
13 Bad
14 OK
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: 07:00, Set: 19:05, Transit: 13:02. Moon - Rise: 20:16, Set: 09:23. Civil Dark: 19:38 - 06:28. Nautical Dark: 20:16 - 05:49. Astro Dark: 20:56 - 05:10

Total Clouds (% Sky Obscured)

8
27
58
51
9
60
34
48
95
93
93
95
77
95
100
59
98
86
100
100
100
100
95
63

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
1
2
94
100
56
98
84
100
100
100
100
95
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
34
0
9
70
77
44
6
0
1
0
3

High Clouds (% Sky Obscured)

8
27
58
51
9
60
34
48
95
93
93
95
77
2
0
1
9
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
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
1
1
1
1
0
0
0
0
0
5
4
6
9
10
10
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
10
12
13
13
14
14
13
13
12
11
11
11
11
10
11
11
11
11
10
10
10
10

Chance of Frost

Temperature (°C)

9
11
13
15
16
18
18
19
19
18
17
16
15
14
14
14
13
13
12
12
12
12
12
12

Feels Like (°C)

7
11
13
15
16
18
18
19
19
18
17
16
15
14
14
14
13
13
12
12
12
12
12
12

Dew Point (°C)

8
8
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
9
9
9
9
9

Relative Humidity (%)

92
86
77
70
64
58
55
52
54
57
61
64
65
66
69
70
72
75
77
79
80
81
82
82

Pressure (mb)

1022
1021
1021
1020
1020
1019
1018
1017
1016
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

276
278
277
278
277
276
278
279
279
278
277
277
277
277
278
277
276
274
273
272
273
273
272
272

Friday 24

Waning Gibbous 84%

20:33

10:34

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

Sun - Rise: 07:02, Set: 19:03, Transit: 13:02. Moon - Rise: 20:33, Set: 10:34. Civil Dark: 19:36 - 06:29. Nautical Dark: 20:14 - 05:51. Astro Dark: 20:54 - 05:12

Total Clouds (% Sky Obscured)

63
57
66
64
38
59
100
100
100
96
91
39
50
45
61
51
48
40
22
23
30
25
20
21

Low Clouds (% Sky Obscured)

58
45
59
60
34
59
100
100
100
96
91
39
50
45
61
51
48
40
22
23
30
25
20
21

Medium Clouds (% Sky Obscured)

24
36
34
32
13
1
2
4
2
0
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
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
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 (%)

6
5
4
0
4
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.04
0.01
0.01
0
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)

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

Chance of Frost

Temperature (°C)

12
12
13
13
14
14
15
16
16
17
17
16
15
15
14
14
14
13
13
12
12
12
11
11

Feels Like (°C)

12
12
13
13
14
14
15
16
16
17
17
16
15
15
14
14
14
13
13
12
12
12
11
11

Dew Point (°C)

9
9
9
9
9
9
9
10
10
10
11
10
10
10
10
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

81
81
79
77
75
72
70
68
66
65
66
68
70
72
75
77
79
82
84
86
88
91
92
94

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1017

Ozone (du)

272
271
271
271
272
271
272
272
271
270
269
268
268
268
268
268
268
269
270
269
269
270
270
271

Saturday 25

Waning Gibbous 77%

20:53

11:44

08 OK
09 OK
10 Good
11 OK
12 Bad
13 Bad
14 Bad
15 OK
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

Sun - Rise: 07:03, Set: 19:01, Transit: 13:01. Moon - Rise: 20:53, Set: 11:44. Civil Dark: 19:33 - 06:31. Nautical Dark: 20:12 - 05:53. Astro Dark: 20:51 - 05:13

Total Clouds (% Sky Obscured)

27
27
20
38
94
98
56
39
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

27
27
20
38
94
98
56
39
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
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)

7
8
9
9
9
9
7
6
6
5
4
4
3
3
4
4
4
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

11
13
15
16
18
19
20
20
20
20
19
17
16
14
13
13
12
12
11
11
11
11
10
10

Feels Like (°C)

11
13
15
16
18
19
20
20
20
20
19
17
16
14
13
13
12
12
11
11
11
11
10
9

Dew Point (°C)

10
11
12
12
13
13
12
12
12
12
12
12
11
11
11
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

94
86
81
76
72
67
62
59
58
60
65
71
75
79
83
86
88
90
94
95
96
97
98
100

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1017
1018

Ozone (du)

269
269
270
270
271
271
275
277
279
280
281
282
280
281
281
280
279
278
278
277
275
275
275
275

Sunday 26

Waning Gibbous 68%

21:17

12:53

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: 07:05, Set: 18:59, Transit: 13:01. Moon - Rise: 21:17, Set: 12:53. Civil Dark: 19:31 - 06:32. Nautical Dark: 20:09 - 05:54. Astro Dark: 20:49 - 05:15

Total Clouds (% Sky Obscured)

73
73
73
73
73
73
95
95
95
95
95
95
99
99
99
99
99
99
91
91
91
91
91
91

Low 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

Medium Clouds (% Sky Obscured)

7
7
7
7
7
7
88
88
88
88
88
88
95
95
95
95
95
95
54
54
54
54
54
54

High Clouds (% Sky Obscured)

71
71
71
71
71
71
87
87
87
87
87
87
91
91
91
91
91
91
87
87
87
87
87
87

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
5
7
7
4
0
0
2
2
6
13
16
12
3
0
2
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.03
0.04
0.03
0.01
0
0
0.01
0.01
0.03
0.12
0.19
0.11
0.01
0
0.01
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
13
16
18
20
21
22
23
23
22
21
18
17
16
16
15
15
15
15
15
14
14
14
13

Feels Like (°C)

11
13
16
18
20
21
22
23
23
22
21
18
17
16
16
15
15
15
15
15
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

99
90
79
67
59
54
51
49
49
55
63
68
72
74
77
80
81
82
83
84
86
87
88
89

Pressure (mb)

1018
1017
1018
1018
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1018
1018
1018
1017
1018
1018
1018
1017
1018
1018

Ozone (du)

274
274
274
273
273
273
274
274
274
275
276
277
274
276
276
276
277
277
276
276
276
277
277
279

Monday 27

Waning Gibbous 59%

21:49

13:59

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: 07:06, Set: 18:56, Transit: 13:01. Moon - Rise: 21:49, Set: 13:59. Civil Dark: 19:29 - 06:34. Nautical Dark: 20:07 - 05:56. Astro Dark: 20:46 - 05:17

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
48
48
48
48
48
48
37
37
37
37
37
37
52
52
52
52
52
52

Low Clouds (% Sky Obscured)

52
52
52
52
52
52
20
20
20
20
20
20
31
31
31
31
31
31
6
6
6
6
6
6

Medium Clouds (% Sky Obscured)

77
77
77
77
77
77
23
23
23
23
23
23
17
17
17
17
17
17
45
45
45
45
45
45

High Clouds (% Sky Obscured)

38
38
38
38
38
38
31
31
31
31
31
31
0
0
0
0
0
0
43
43
43
43
43
43

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
4
6
9
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
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

Precipitation Probability (%)

20
14
5
0
0
2
4
12
18
21
23
27
28
35
41
43
31
16
10
10
12
14
13
12

Precipitation Amount (mm)

0.14
0.09
0.02
0
0
0.01
0.04
0.2
0.28
0.24
0.17
0.19
0.13
0.17
0.28
0.35
0.22
0.08
0.04
0.03
0.06
0.09
0.09
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
17
18
20
20
21
21
20
19
18
16
15
14
14
14
14
13
13
13
13
12
12
11

Feels Like (°C)

14
15
17
18
20
20
21
21
20
19
18
16
15
14
14
14
14
13
13
13
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

88
85
81
77
71
65
63
63
64
68
71
75
78
79
81
82
82
83
83
84
85
86
88
90

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1023

Ozone (du)

282
283
281
281
280
280
284
284
284
284
285
284
286
285
284
284
284
285
286
287
289
290
290
290

Tuesday 28

Waning Gibbous 49%

22:30

15:01

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: 07:08, Set: 18:54, Transit: 13:00. Moon - Rise: 22:30, Set: 15:01. Civil Dark: 19:27 - 06:36. Nautical Dark: 20:05 - 05:58. Astro Dark: 20:44 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
70
70
70
70
70
70

Medium Clouds (% Sky Obscured)

90
90
90
90
90
90
91
91
91
91
91
91
45
45
45
45
45
45
84
84
84
84
84
84

High Clouds (% Sky Obscured)

91
91
91
91
91
91
92
92
92
92
92
92
96
96
96
96
96
96
94
94
94
94
94
94

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
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

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

Precipitation Probability (%)

12
11
10
10
9
8
7
7
4
3
3
4
4
5
5
4
7
10
13
15
17
18
21
23

Precipitation Amount (mm)

0.09
0.09
0.09
0.09
0.08
0.08
0.07
0.05
0.03
0.02
0.02
0.04
0.05
0.03
0.01
0.02
0.04
0.08
0.14
0.17
0.18
0.25
0.45
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
12
13
14
15
15
16
16
15
13
12
11
11
11
11
11
11
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
83
79
74
68
64
63
64
67
70
73
74
74
77
78
79
81
83
87
90
92
93

Pressure (mb)

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

Ozone (du)

289
288
286
285
284
283
283
282
281
280
280
279
278
276
275
274
274
275
275
275
275
275
275
276

Wednesday 29

Third Quarter 39%

23:21

15:55

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: 07:10, Set: 18:52, Transit: 13:00. Moon - Rise: 23:21, Set: 15:55. Civil Dark: 19:24 - 06:37. Nautical Dark: 20:02 - 05:59. Astro Dark: 20:41 - 05:20

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
66
66
66
66
66
66
72
72
72
72
72
72
76
76
76
76
76
76

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
65
65
65
65
65
65
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

95
95
95
95
95
95
38
38
38
38
38
38
72
72
72
72
72
72
8
8
8
8
8
8

High Clouds (% Sky Obscured)

99
99
99
99
99
99
0
0
0
0
0
0
0
0
0
0
0
0
74
74
74
74
74
74

ISS Passover

Visibility (miles)

9
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

Light Rain
Light Rain
Moderate Rain
Moderate 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
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 (%)

24
24
24
22
21
19
17
14
12
16
19
26
31
31
28
27
36
46
52
54
54
54
57
59

Precipitation Amount (mm)

1.24
1.87
2.64
2.98
2.43
1.55
0.93
0.51
0.28
0.23
0.21
0.25
0.32
0.27
0.21
0.19
0.23
0.33
0.41
0.43
0.43
0.47
0.61
0.83

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
84
79
74
69
65
64
64
65
68
70
73
73
73
76
77
78
79
80
82
82
83
84

Pressure (mb)

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

Ozone (du)

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

Forecast for Rodewisch, Chemnitz, DE (50.53,12.41)

Generated: 23/09/21 08:25:38. Forecast: 23/09/21 to 29/09/21. Timezone: UTC+2.00