Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 39%

11:16

00:01

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
08 Bad
09 Bad

Sun - Rise: 08:20, Set: 16:38, Transit: 12:30. Moon - Rise: 11:16, Set: 00:01. Civil Dark: 17:18 - 07:41. Nautical Dark: 18:02 - 06:57. Astro Dark: 18:43 - 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
100
100
100
100
100
100
100
100
100
100
100
100
99
94
89
100
99

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
94
99
75
1
9
62
100
97
88
93
94
67
43

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
94
96
100
100
100
100
100
100
100
100
99

ISS Passover

Visibility (miles)

8
9
9
10
10
10
10
10
9
10
8
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

83
79
67
66
57
61
66
65
69
75
67
66
54
32
36
26
26
27
44
53
53
30
25
29

Precipitation Amount (mm)

1.95
1.24
0.82
0.44
0.17
0.19
0.32
0.42
0.51
0.55
0.51
0.5
0.34
0.15
0.13
0.09
0.06
0.05
0.1
0.16
0.19
0.15
0.08
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
2
2
2
3
3
4
5
6
7
8
8
7
7
7
6
5
4
4
4
3
3
4

Relative Humidity (%)

92
92
92
91
92
93
93
95
96
97
98
98
95
95
95
94
92
90
89
88
87
86
86
86

Pressure (mb)

1006
1005
1004
1002
1001
1001
1001
1001
1001
1001
1000
1001
1001
1001
1001
1001
1001
1000
1000
999
999
999
999
999

Ozone (du)

286
286
287
283
284
285
288
292
295
298
302
305
304
302
303
301
301
301
301
301
300
294
293
294

Wednesday 20

First Quarter 49%

11:28

01:11

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 OK
08 Bad
09 Bad

Sun - Rise: 08:19, Set: 16:40, Transit: 12:30. Moon - Rise: 11:28, Set: 01:11. Civil Dark: 17:20 - 07:39. Nautical Dark: 18:03 - 06:56. Astro Dark: 18:45 - 06:15

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
96
97
95
100
99
66
98
50
25
97
94

Low Clouds (% Sky Obscured)

99
85
84
82
55
39
36
22
33
32
14
1
0
0
0
0
0
0
0
0
0
5
69
89

Medium Clouds (% Sky Obscured)

1
12
3
1
53
19
30
92
99
89
100
98
93
56
71
58
32
23
29
20
3
4
76
38

High Clouds (% Sky Obscured)

94
95
99
100
100
100
100
99
99
100
100
99
96
91
90
89
100
99
54
97
48
16
38
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
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
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

Precipitation Probability (%)

28
21
17
15
15
17
21
24
7
8
5
2
3
3
3
3
3
7
10
14
20
6
7
9

Precipitation Amount (mm)

0.06
0.04
0.03
0.02
0.03
0.06
0.07
0.08
0.01
0.09
0.04
0.01
0.02
0.02
0.02
0.01
0.02
0.04
0.07
0.08
0.08
0.02
0.02
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
5
6
6
6
5
4
4
5
5
5
5
5
5
5
5
5
5
5
5
4

Relative Humidity (%)

87
87
86
84
84
85
87
89
89
87
87
87
89
89
89
89
88
87
86
84
83
80
77
74

Pressure (mb)

999
998
998
997
997
997
997
997
997
997
996
996
995
995
994
993
992
992
991
990
990
989
988
989

Ozone (du)

293
294
294
294
295
294
294
291
289
289
289
288
289
289
290
294
298
303
306
307
306
306
314
322

Thursday 21

Waxing Gibbous 58%

11:42

02:21

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

Sun - Rise: 08:18, Set: 16:42, Transit: 12:30. Moon - Rise: 11:42, Set: 02:21. Civil Dark: 17:21 - 07:38. Nautical Dark: 18:05 - 06:55. Astro Dark: 18:46 - 06:14

Total Clouds (% Sky Obscured)

100
99
4
0
0
0
0
0
0
91
91
91
91
91
91
100
100
100
100
100
100
98
98
98

Low Clouds (% Sky Obscured)

47
54
4
0
0
0
0
0
0
17
17
17
17
17
17
39
39
39
39
39
39
86
86
86

Medium Clouds (% Sky Obscured)

99
93
0
0
0
0
0
0
0
2
2
2
2
2
2
100
100
100
100
100
100
72
72
72

High Clouds (% Sky Obscured)

5
6
0
0
0
0
0
0
0
85
85
85
85
85
85
95
95
95
95
95
95
4
4
4

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
9
9
7
6
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
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

11
11
5
5
4
0
0
0
0
5
4
3
3
5
13
15
25
32
42
51
65
53
47
35

Precipitation Amount (mm)

0.07
0.06
0.03
0.04
0.01
0
0
0
0
0.02
0.02
0.02
0.01
0.02
0.13
0.09
0.34
0.62
0.52
0.72
1.21
1.29
0.92
0.28

Wind Speed/Direction (mph)

19
20
18
18
16
14
13
14
14
16
15
14
13
13
12
12
10
8
8
7
8
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
76
72
73
74
75
78
81
82
84
85
84
83
83
84
84
85
87
89
89
89
90
89
89

Pressure (mb)

990
990
990
991
991
991
991
991
991
990
990
989
989
988
987
986
985
985
984
983
984
985
986
987

Ozone (du)

327
326
324
317
318
317
320
322
322
319
318
318
318
318
318
314
315
318
320
318
319
321
324
326

Friday 22

Waxing Gibbous 68%

11:57

03:32

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
08 Bad
09 Bad

Sun - Rise: 08:16, Set: 16:44, Transit: 12:31. Moon - Rise: 11:57, Set: 03:32. Civil Dark: 17:23 - 07:37. Nautical Dark: 18:06 - 06:54. Astro Dark: 18:48 - 06:13

Total Clouds (% Sky Obscured)

98
98
98
71
71
71
71
71
71
68
68
68
68
68
68
77
77
77
77
77
77
97
97
97

Low Clouds (% Sky Obscured)

86
86
86
58
58
58
58
58
58
35
35
35
35
35
35
32
32
32
32
32
32
76
76
76

Medium Clouds (% Sky Obscured)

72
72
72
2
2
2
2
2
2
2
2
2
2
2
2
0
0
0
0
0
0
1
1
1

High Clouds (% Sky Obscured)

4
4
4
2
2
2
2
2
2
8
8
8
8
8
8
10
10
10
10
10
10
76
76
76

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

24
16
12
15
14
12
12
10
9
9
7
5
0
0
0
6
7
7
8
7
5
8
8
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
87
84
85
87
89
91
92
92
92
92
93
93
94
92
91
91
90
89
88
88
88
89

Pressure (mb)

989
989
990
991
991
991
992
992
993
993
993
994
995
995
996
995
995
996
996
996
996
997
997
997

Ozone (du)

325
323
324
324
325
326
328
331
334
335
336
336
339
343
345
352
354
353
352
351
349
348
348
349

Saturday 23

Waxing Gibbous 76%

12:17

04:43

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
08 Bad
09 Bad

Sun - Rise: 08:15, Set: 16:45, Transit: 12:31. Moon - Rise: 12:17, Set: 04:43. Civil Dark: 17:25 - 07:36. Nautical Dark: 18:08 - 06:53. Astro Dark: 18:49 - 06:12

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

76
76
76
56
56
56
56
56
56
32
32
32
32
32
32
48
48
48
48
48
48
91
91
91

Medium Clouds (% Sky Obscured)

1
1
1
7
7
7
7
7
7
7
7
7
7
7
7
30
30
30
30
30
30
68
68
68

High Clouds (% Sky Obscured)

76
76
76
84
84
84
84
84
84
88
88
88
88
88
88
84
84
84
84
84
84
69
69
69

ISS Passover

Visibility (miles)

7
8
8
7
7
7
7
7
10
8
6
3
8
8
8
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
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
Very Light Rain

Precipitation Probability (%)

26
33
26
34
36
32
24
24
38
43
43
34
30
28
27
10
22
28
37
41
41
40
35
23

Precipitation Amount (mm)

0.09
0.21
0.14
0.16
0.16
0.13
0.1
0.1
0.29
0.42
0.26
0.11
0.09
0.08
0.06
0.01
0.06
0.27
0.58
1.05
1.61
1.72
0.92
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
3
3
4
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
3

Feels Like (°C)

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

Dew Point (°C)

1
2
2
2
2
2
2
2
2
3
3
3
2
2
2
2
2
2
2
1
1
1
1
1

Relative Humidity (%)

90
92
92
91
92
93
95
96
99
100
100
100
100
100
100
98
97
97
96
95
94
93
92
90

Pressure (mb)

997
997
997
996
996
996
995
995
994
994
994
993
993
992
991
991
990
989
988
987
987
986
986
986

Ozone (du)

350
350
350
351
353
355
354
355
354
354
355
357
356
356
357
360
361
361
362
364
366
369
373
377

Sunday 24

Waxing Gibbous 84%

12:42

05:52

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
08 Bad
09 Bad

Sun - Rise: 08:14, Set: 16:47, Transit: 12:31. Moon - Rise: 12:42, Set: 05:52. Civil Dark: 17:26 - 07:35. Nautical Dark: 18:09 - 06:52. Astro Dark: 18:51 - 06:11

Total Clouds (% Sky Obscured)

99
99
99
89
89
89
89
89
89
97
97
97
97
97
97
98
98
98
98
98
98
95
95
95

Low Clouds (% Sky Obscured)

91
91
91
52
52
52
52
52
52
47
47
47
47
47
47
56
56
56
56
56
56
74
74
74

Medium Clouds (% Sky Obscured)

68
68
68
39
39
39
39
39
39
22
22
22
22
22
22
59
59
59
59
59
59
24
24
24

High Clouds (% Sky Obscured)

69
69
69
54
54
54
54
54
54
87
87
87
87
87
87
77
77
77
77
77
77
2
2
2

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
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
9
9
10
13
15
15
19
22
21
20
21
22
20
19
19
21
25
30
32
27
19

Precipitation Amount (mm)

0
0
0
0.02
0.01
0.03
0.04
0.07
0.21
0.4
0.41
0.32
0.25
0.24
0.25
0.28
0.4
0.56
0.63
0.49
0.3
0.17
0.09
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
85
83
85
89
93
96
97
98
99
99
99
98
98
97
96
95
94
92
91
91
91
91

Pressure (mb)

986
986
987
986
986
986
986
986
985
985
985
985
985
985
986
987
988
989
990
991
992
993
994
995

Ozone (du)

381
385
388
390
390
388
388
389
391
394
397
401
405
408
410
412
413
414
415
416
418
419
421
422

Monday 25

Waxing Gibbous 91%

13:16

06:55

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
08 Bad
09 Bad

Sun - Rise: 08:12, Set: 16:49, Transit: 12:31. Moon - Rise: 13:16, Set: 06:55. Civil Dark: 17:28 - 07:33. Nautical Dark: 18:11 - 06:51. Astro Dark: 18:52 - 06:09

Total Clouds (% Sky Obscured)

95
95
95
74
74
74
74
74
74
91
91
91
91
91
91
98
98
98
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

74
74
74
52
52
52
52
52
52
76
76
76
76
76
76
63
63
63
63
63
63
60
60
60

Medium Clouds (% Sky Obscured)

24
24
24
8
8
8
8
8
8
13
13
13
13
13
13
6
6
6
6
6
6
18
18
18

High Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
0
13
13
13
13
13
13
32
32
32
32
32
32
84
84
84

ISS Passover

Visibility (miles)

9
8
5
3
2
1
0
1
4
6
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
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

Precipitation Probability (%)

17
21
35
44
49
51
48
45
44
47
42
21
5
0
0
2
0
0
0
6
13
24
26
26

Precipitation Amount (mm)

0.02
0.03
0.09
0.16
0.2
0.25
0.29
0.32
0.33
0.29
0.16
0.05
0.01
0
0
0.01
0
0
0
0.01
0.05
0.1
0.11
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

1
1
1
2
2
2
2
3
3
3
3
2
2
1
1
1
1
1
2
1
1
1
1
1

Relative Humidity (%)

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

Pressure (mb)

996
996
997
998
998
999
999
1000
1000
1001
1001
1002
1003
1003
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006

Ozone (du)

423
424
423
422
420
417
412
404
394
386
382
379
376
372
368
365
367
370
372
371
369
367
365
364

Forecast for Allermöhe, Hamburg, Germany (53.49,10.15)

Generated: 19/01/21 10:18:13. Forecast: 19/01/21 to 25/01/21. Timezone: UTC+1.00