Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 4

Waning Gibbous 60%

23:10

13:13

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:17, Set: 16:02, Transit: 12:10. Moon - Rise: 23:10, Set: 13:13. Civil Dark: 16:44 - 07:36. Nautical Dark: 17:29 - 06:51. Astro Dark: 18:12 - 06:08

Total Clouds (% Sky Obscured)

80
82
88
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
8
42
79
98
97
96
94
90
91
81
89
80
36
62
68
39
85
78
84
92
90
97
88

Medium Clouds (% Sky Obscured)

100
100
100
99
100
97
98
97
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100

High Clouds (% Sky Obscured)

0
34
50
45
50
78
92
100
100
99
100
100
100
100
100
100
100
81
100
82
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
1
0
0
0
8
9
9
9
9
9
9
9
9
9
9
9
9
9
1

Fog (%)

0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
31
63
80
82
60
34
15
6
2
0
0
0
0
2
7
16
18
22
38
48
59

Precipitation Amount (mm)

0
0
0
0
0.3
0.6
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-6
-5
-6
-5
-6
-6
-5
-5
-5
-5
-5
-4
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6

Dew Point (°C)

-2
-3
-3
-4
-4
-3
-2
-2
-2
-2
-2
-2
-3
-3
-4
-4
-4
-3
-3
-4
-3
-3
-3
-3

Relative Humidity (%)

94
92
89
86
84
89
96
96
96
94
92
87
80
78
78
81
83
84
84
84
86
87
87
92

Pressure (mb)

1019
1018
1018
1017
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008

Ozone (du)

301
300
300
297
297
294
294
298
296
296
295
295
294
293
293
296
297
298
298
297
297
295
292
292

Tuesday 5

Third Quarter 50%

00:23

13:23

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:19, Set: 16:02, Transit: 12:10. Moon - Rise: 00:23, Set: 13:23. Civil Dark: 16:44 - 07:37. Nautical Dark: 17:29 - 06:52. Astro Dark: 18:11 - 06:09

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

95
96
97
97
97
97
96
96
97
96
96
100
100
100
97
95
94
86
92
90
90
89
92
96

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
97
96
91
92
77
78
58
51
32
3
26
38
54
77
74
84
83
78

High Clouds (% Sky Obscured)

100
90
87
100
100
76
100
31
55
29
63
53
6
8
3
3
4
6
6
6
7
1
0
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
9
7
9
9
8
1
9
9
3
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

62
75
79
93
95
87
90
86
76
66
52
35
27
14
10
6
5
7
9
16
21
33
42
45

Precipitation Amount (mm)

0.3
0.5
0.5
0.7
0.9
0.6
0.7
0.6
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
98
96
96
96
96
96
96
96
96
96
96
96
98
96
98
98
98
98
100
100

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1006
1007
1007
1007
1007
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

291
296
298
301
300
298
294
291
289
289
291
289
288
285
286
292
295
295
298
302
305
301
299
298

Wednesday 6

Waning Crescent 41%

No Rise

13:31

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:20, Set: 16:01, Transit: 12:11. Moon - Rise: No Rise, Set: 13:31. Civil Dark: 16:44 - 07:38. Nautical Dark: 17:29 - 06:53. Astro Dark: 18:11 - 06:11

Total Clouds (% Sky Obscured)

97
97
97
97
97
98
100
99
99
100
100
100
100
100
100
99
97
93
95
96
97
98
99
100

Low Clouds (% Sky Obscured)

95
95
95
94
95
96
99
98
98
100
100
100
100
100
100
99
96
90
92
93
93
94
97
100

Medium Clouds (% Sky Obscured)

80
75
67
65
65
61
77
77
76
62
60
42
60
66
62
62
58
56
54
52
50
50
53
50

High Clouds (% Sky Obscured)

8
41
49
51
36
26
16
27
21
23
16
14
6
4
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

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

Precipitation Probability (%)

44
42
35
29
16
28
37
40
36
21
16
17
4
8
9
21
26
25
17
19
20
14
11
5

Precipitation Amount (mm)

0.1
0.1
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
0
0
0
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

0
0
0
0
1
1
0
0
0
1
1
1
1
1
1
1
0
1
1
1
1
1
0
0

Relative Humidity (%)

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

Pressure (mb)

1007
1007
1008
1007
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

296
291
288
284
281
277
278
277
278
281
291
295
293
293
295
299
298
299
302
301
299
304
307
304

Thursday 7

Waning Crescent 31%

01:36

13:38

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:21, Set: 16:01, Transit: 12:11. Moon - Rise: 01:36, Set: 13:38. Civil Dark: 16:43 - 07:39. Nautical Dark: 17:28 - 06:54. Astro Dark: 18:11 - 06:12

Total Clouds (% Sky Obscured)

99
99
99
98
98
98
98
98
93
98
93
70
79
89
99
95
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
97
96
95
95
94
93
91
85
91
88
79
75
73
71
70
65
54
45
38
32
33
31
31

Medium Clouds (% Sky Obscured)

42
32
23
23
22
21
14
7
0
6
13
19
33
46
59
58
55
47
47
50
87
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
8
23
34
24
30
7
12
19
71
46
90
96
97
99
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
1
5
1
0
0
0
0
1
9
9
9
9
9
9
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
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
1

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
0
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

100
100
100
100
100
100
98
100
100
100
98
100
100
100
100
100
98
96
96
92
91
91
91
91

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1015
1015
1015
1014
1013
1013
1012
1011

Ozone (du)

302
302
304
300
298
301
298
296
291
285
280
277
274
273
272
270
269
268
268
270
271
271
273
277

Friday 8

Waning Crescent 22%

02:49

13:47

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:23, Set: 16:01, Transit: 12:12. Moon - Rise: 02:49, Set: 13:47. Civil Dark: 16:43 - 07:40. Nautical Dark: 17:28 - 06:55. Astro Dark: 18:11 - 06:13

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)

35
35
38
78
98
94
70
100
100
99
98
96
96
96
96
96
97
96
97
98
98
99
99
100

Medium Clouds (% Sky Obscured)

100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
94
100
100
88
75
65
77
88
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
3
1
0
0
0
0
0
0

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

Precipitation Probability (%)

24
35
43
52
56
52
36
21
4
36
57
72
95
92
80
84
87
89
84
75
65
60
58
57

Precipitation Amount (mm)

0
0
0
0.2
0.2
0.2
0
0
0
0
0.3
0.5
0.8
0.6
0.4
0.5
0.6
0.6
0.6
0.4
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Feels Like (°C)

-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

89
86
86
86
86
88
88
88
89
89
89
91
91
93
94
94
98
98
98
98
98
100
100
98

Pressure (mb)

1011
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

280
281
282
282
283
283
284
285
284
283
284
288
289
289
288
288
290
292
294
296
298
301
304
308

Saturday 9

Waning Crescent 15%

04:06

13:56

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:24, Set: 16:00, Transit: 12:12. Moon - Rise: 04:06, Set: 13:56. Civil Dark: 16:43 - 07:41. Nautical Dark: 17:28 - 06:56. Astro Dark: 18:11 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
90
92
100
96
92
85
79
80
83

Low Clouds (% Sky Obscured)

100
99
99
98
97
95
88
84
79
80
80
75
53
30
5
17
29
41
55
68
81
86
94
100

Medium Clouds (% Sky Obscured)

100
100
100
96
92
87
87
84
82
57
31
3
2
1
0
13
26
36
48
56
62
49
45
37

High Clouds (% Sky Obscured)

100
100
100
98
95
93
69
45
21
44
67
84
84
83
87
61
37
15
10
6
1
3
4
4

ISS Passover

Visibility (miles)

0
0
0
0
0
1
1
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

45
38
35
26
18
12
9
5
2
5
2
0
0
0
0
0
0
0
1
2
1
7
9
10

Precipitation Amount (mm)

0.2
0.1
0.1
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
5
5
5
5
5
5
5
5
5
5
4
4
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
100
100
98
98
98
96
98
98
98
98
98
98
98
98
96
98
98
98
98
96

Pressure (mb)

1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

311
312
313
314
315
317
319
321
322
324
325
326
327
328
330
331
323
315
307
297
287
276
270
263

Sunday 10

Waning Crescent 8%

05:27

14:10

Sun - Rise: 08:25, Set: 16:00, Transit: 12:13. Moon - Rise: 05:27, Set: 14:10. Civil Dark: 16:43 - 07:42. Nautical Dark: 17:28 - 06:57. Astro Dark: 18:11 - 06:14

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Altona-Altstadt, Germany (53.55,9.95)

Generated: 04/12/23 01:12:08. Forecast: 04/12/23 to 10/12/23. Timezone: UTC+1.00