Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Crescent 46%

15:10

22:40

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

Sun - Rise: 07:15, Set: 19:19, Transit: 13:16. Moon - Rise: 15:10, Set: 22:40. Civil Dark: 19:54 - 06:41. Nautical Dark: 20:34 - 06:00. Astro Dark: 21:17 - 05:18

Total Clouds (% Sky Obscured)

11
9
7
6
4
2
6
50
92
96
100
100
87
68
41
13
3
76
100
100
100
27
0
0

Low Clouds (% Sky Obscured)

9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
64
98
22
0
0

Medium Clouds (% Sky Obscured)

2
6
7
6
4
2
6
7
2
21
63
73
20
11
7
12
3
34
100
100
95
15
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
47
92
96
99
100
84
64
36
2
1
58
36
98
14
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

Precipitation Type

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

Precipitation Probability (%)

1
0
0
0
0
0
0
0
6
7
9
11
12
12
10
7
17
41
45
28
13
4
3
0

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0.01
0.03
0.05
0.1
0.12
0.07
0.02
0.01
0.07
0.41
0.68
0.41
0.08
0.02
0.01
0

Wind Speed/Direction (mph)

8
9
10
11
11
11
10
10
9
9
9
8
8
9
10
11
12
14
15
16
17
18
18
18

Chance of Frost

Temperature (°C)

17
19
21
23
24
24
24
23
21
19
18
17
17
16
16
16
16
16
16
15
13
13
13
14

Feels Like (°C)

17
19
21
23
24
24
24
23
21
19
18
17
17
16
16
16
16
16
16
15
13
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

70
64
58
54
52
50
50
52
57
61
66
71
74
75
75
76
80
85
89
89
87
85
80
74

Pressure (mb)

1005
1005
1005
1005
1004
1003
1003
1003
1002
1002
1002
1002
1002
1001
1000
999
999
999
999
999
1000
1001
1002
1003

Ozone (du)

291
290
287
285
284
282
281
280
280
279
279
279
279
280
280
282
285
288
291
292
293
294
294
295

Thursday 24

First Quarter 57%

16:16

23:32

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

Sun - Rise: 07:17, Set: 19:17, Transit: 13:16. Moon - Rise: 16:16, Set: 23:32. Civil Dark: 19:51 - 06:43. Nautical Dark: 20:32 - 06:02. Astro Dark: 21:14 - 05:20

Total Clouds (% Sky Obscured)

1
0
0
22
66
91
99
98
97
94
33
31
39
55
95
100
100
100
100
100
97
100
96
99

Low Clouds (% Sky Obscured)

1
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
5
8
30
4
59
77
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
2
0
10
9
40
66
100
100
100
100
85
62
82
94

High Clouds (% Sky Obscured)

0
0
0
22
66
91
99
98
97
94
31
31
30
47
86
96
97
100
100
100
89
87
46
13

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

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
32
34
25
15
11
0
0

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.17
0.29
0.2
0.06
0.01
0
0

Wind Speed/Direction (mph)

18
17
16
15
15
15
15
13
11
10
9
9
9
8
8
7
8
8
9
11
14
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
64
60
56
53
52
52
54
59
62
63
63
63
64
66
69
76
83
89
91
89
89
86
81

Pressure (mb)

1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1001
1001
1000
999
998
998
997
997
997
997
997
998
998

Ozone (du)

295
294
292
290
290
289
289
289
288
288
289
290
291
291
291
291
291
292
293
295
297
298
299
300

Friday 25

Waxing Gibbous 68%

17:08

00:34

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

Sun - Rise: 07:19, Set: 19:14, Transit: 13:16. Moon - Rise: 17:08, Set: 00:34. Civil Dark: 19:49 - 06:44. Nautical Dark: 20:29 - 06:04. Astro Dark: 21:12 - 05:22

Total Clouds (% Sky Obscured)

83
75
80
38
38
38
38
38
38
98
98
98
98
98
98
95
95
95
95
95
95
97
97
97

Low Clouds (% Sky Obscured)

6
7
14
27
27
27
27
27
27
1
1
1
1
1
1
6
6
6
6
6
6
20
20
20

Medium Clouds (% Sky Obscured)

70
73
72
0
0
0
0
0
0
20
20
20
20
20
20
19
19
19
19
19
19
14
14
14

High Clouds (% Sky Obscured)

26
8
1
15
15
15
15
15
15
98
98
98
98
98
98
85
85
85
85
85
85
90
90
90

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
7
8
9
8
0
0
0
0
0
0
0
8
10
12
15
29
39
43
39
29

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.02
0.01
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.07
0.24
0.4
0.38
0.28

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
13
14
15
15
15
14
13
12
11
10
8
7
7
6
5
4
4
4
4
5
6
10

Dew Point (°C)

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

Relative Humidity (%)

76
71
66
62
60
59
60
63
67
70
74
78
83
88
92
95
98
99
100
100
100
100
100
92

Pressure (mb)

998
998
998
998
998
998
998
998
997
997
997
997
997
998
998
997
997
998
998
998
999
999
1000
1001

Ozone (du)

300
301
302
303
304
305
306
307
308
308
309
309
309
310
311
311
312
313
313
313
314
313
313
312

Saturday 26

Waxing Gibbous 77%

17:47

01:44

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:20, Set: 19:12, Transit: 13:15. Moon - Rise: 17:47, Set: 01:44. Civil Dark: 19:46 - 06:46. Nautical Dark: 20:27 - 06:06. Astro Dark: 21:09 - 05:24

Total Clouds (% Sky Obscured)

97
97
97
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

20
20
20
56
56
56
56
56
56
21
21
21
21
21
21
23
23
23
23
23
23
38
38
38

Medium Clouds (% Sky Obscured)

14
14
14
41
41
41
41
41
41
46
46
46
46
46
46
41
41
41
41
41
41
26
26
26

High Clouds (% Sky Obscured)

90
90
90
98
98
98
98
98
98
97
97
97
97
97
97
90
90
90
90
90
90
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

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

Precipitation Probability (%)

24
22
22
22
19
13
10
9
10
11
8
6
5
5
6
6
6
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.21
0.18
0.22
0.25
0.17
0.07
0.03
0.03
0.05
0.06
0.04
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
82
79
78
75
74
74
77
81
87
88
86
85
86
87
88
89
90
91
91
91
92
89
85

Pressure (mb)

1001
1002
1002
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

311
310
309
308
307
305
304
305
306
307
308
309
309
308
308
307
307
307
308
308
308
308
308
307

Sunday 27

Waxing Gibbous 85%

18:16

02:57

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:22, Set: 19:10, Transit: 13:15. Moon - Rise: 18:16, Set: 02:57. Civil Dark: 19:44 - 06:48. Nautical Dark: 20:24 - 06:07. Astro Dark: 21:06 - 05:26

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
100
100
100
100
100
100
96
96
96
96
96
96
81
81
81

Low Clouds (% Sky Obscured)

38
38
38
65
65
65
65
65
65
50
50
50
50
50
50
58
58
58
58
58
58
40
40
40

Medium Clouds (% Sky Obscured)

26
26
26
38
38
38
38
38
38
98
98
98
98
98
98
31
31
31
31
31
31
25
25
25

High Clouds (% Sky Obscured)

87
87
87
86
86
86
86
86
86
98
98
98
98
98
98
17
17
17
17
17
17
4
4
4

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
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 (%)

8
8
9
10
12
14
15
12
10
9
13
15
17
17
19
21
19
12
9
11
18
20
20
22

Precipitation Amount (mm)

0.01
0.02
0.03
0.05
0.08
0.13
0.16
0.13
0.08
0.06
0.06
0.07
0.08
0.1
0.13
0.14
0.1
0.06
0.05
0.08
0.17
0.26
0.28
0.27

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
77
75
72
69
68
69
73
77
81
85
88
89
91
92
93
94
95
95
95
97
99
100
100

Pressure (mb)

1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003
1002
1002
1002
1002

Ozone (du)

307
307
306
305
304
303
302
302
301
300
299
297
296
294
292
290
289
288
287
285
284
282
281
280

Monday 28

Waxing Gibbous 92%

18:38

04:09

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:24, Set: 19:07, Transit: 13:15. Moon - Rise: 18:38, Set: 04:09. Civil Dark: 19:41 - 06:50. Nautical Dark: 20:22 - 06:09. Astro Dark: 21:04 - 05:28

Total Clouds (% Sky Obscured)

81
81
81
99
99
99
99
99
99
98
98
98
98
98
98
95
95
95
95
95
95
98
98
98

Low Clouds (% Sky Obscured)

40
40
40
88
88
88
88
88
88
66
66
66
66
66
66
45
45
45
45
45
45
48
48
48

Medium Clouds (% Sky Obscured)

25
25
25
56
56
56
56
56
56
71
71
71
71
71
71
35
35
35
35
35
35
48
48
48

High Clouds (% Sky Obscured)

4
4
4
6
6
6
6
6
6
38
38
38
38
38
38
2
2
2
2
2
2
15
15
15

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
5
7
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
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

Precipitation Probability (%)

25
22
18
15
12
13
18
20
25
33
35
31
30
38
49
56
60
58
53
42
14
8
8
0

Precipitation Amount (mm)

0.25
0.2
0.13
0.1
0.06
0.04
0.05
0.06
0.08
0.1
0.1
0.09
0.1
0.17
0.33
0.49
0.61
0.69
0.63
0.36
0.11
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
16
17
18
18
18
17
15
15
14
14
14
13
13
13
12
12
11
10
8
11
12

Dew Point (°C)

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

Relative Humidity (%)

100
99
96
92
85
81
79
80
83
88
88
88
87
88
90
91
91
92
92
94
96
99
98
95

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1008
1008

Ozone (du)

279
278
278
277
277
277
277
278
279
280
281
282
282
280
278
277
276
276
277
279
282
284
285
286

Tuesday 29

Waxing Gibbous 96%

18:56

05:21

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:26, Set: 19:05, Transit: 13:14. Moon - Rise: 18:56, Set: 05:21. Civil Dark: 19:39 - 06:51. Nautical Dark: 20:19 - 06:11. Astro Dark: 21:01 - 05:30

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
98
82
82
82
82
82
82
89
89
89
89
89
89
93
93
93

Low Clouds (% Sky Obscured)

48
48
48
84
84
84
84
84
84
26
26
26
26
26
26
11
11
11
11
11
11
22
22
22

Medium Clouds (% Sky Obscured)

48
48
48
24
24
24
24
24
24
43
43
43
43
43
43
29
29
29
29
29
29
29
29
29

High Clouds (% Sky Obscured)

15
15
15
21
21
21
21
21
21
33
33
33
33
33
33
32
32
32
32
32
32
38
38
38

ISS Passover

Visibility (miles)

10
10
10
10
10
10
8
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
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
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
8
16
21
18
13
9
7
7
6
10
12
16
16
10
5
3
6
10
15
19

Precipitation Amount (mm)

0
0
0
0
0.03
0.15
0.27
0.25
0.16
0.09
0.05
0.05
0.09
0.16
0.3
0.39
0.26
0.09
0.02
0.02
0.02
0.04
0.06
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
86
82
78
75
74
76
79
81
83
83
82
82
83
87
90
92
93
94
95
97
99
99
96

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1007

Ozone (du)

287
288
289
290
289
287
286
286
285
285
285
284
284
283
282
281
283
285
287
289
290
292
292
293

Forecast for Altstadt, Bremen, Germany (53.08,8.80)

Generated: 23/09/20 11:05:03. Forecast: 23/09/20 to 29/09/20. Timezone: UTC+2.00