Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

04:07

13:01

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

Sun - Rise: 08:18, Set: 16:43, Transit: 12:32. Moon - Rise: 04:07, Set: 13:01. Civil Dark: 17:22 - 07:39. Nautical Dark: 18:04 - 06:57. Astro Dark: 18:45 - 06:17

Total Clouds (% Sky Obscured)

27
25
32
19
13
8
9
9
13
15
9
14
21
38
99
91
98
100
100
96
88
94
95
92

Low Clouds (% Sky Obscured)

27
25
32
19
13
8
9
9
13
15
9
14
21
38
98
77
83
100
100
95
70
65
31
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
26
82
92
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
58
58
93
90
0
14
61
6
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
1
1
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
2
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
7
7
6
6
6
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

6
6
5
4
3
3
2
2
2
1
1
1
1
0
0
-0
-0
0
1
1
3
4
5
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
80
82
82
84
86
87
88
88
90
90
91
94
95
95
96
96
97
96
93
88
86
84

Pressure (mb)

1037
1038
1039
1039
1040
1041
1042
1042
1043
1044
1044
1045
1045
1045
1045
1045
1046
1046
1047
1047
1047
1047
1047
1047

Ozone (du)

389
384
380
376
372
368
364
360
357
354
353
352
352
351
351
350
349
349
348
347
344
340
337
337

Monday 20

Waning Crescent 13%

05:22

13:36

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

Sun - Rise: 08:17, Set: 16:45, Transit: 12:32. Moon - Rise: 05:22, Set: 13:36. Civil Dark: 17:24 - 07:38. Nautical Dark: 18:06 - 06:56. Astro Dark: 18:46 - 06:16

Total Clouds (% Sky Obscured)

87
86
61
49
85
91
88
87
98
90
36
7
8
12
10
13
14
17
23
16
9
6
19
1

Low Clouds (% Sky Obscured)

38
16
1
1
6
5
3
6
2
1
0
0
0
2
9
9
12
13
13
6
1
1
1
0

Medium Clouds (% Sky Obscured)

81
84
61
49
84
90
87
86
98
90
35
7
8
11
2
6
3
7
15
12
9
6
18
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
2
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
5
5
5
4
4
4
4
5
5
5
5
6
6
6
7

Chance of Frost

Temperature (°C)

6
5
4
3
3
2
2
2
2
1
1
0
0
-0
-1
-1
-1
-1
-1
-0
1
3
4
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
85
87
91
90
90
89
88
88
87
87
88
88
89
89
89
90
91
89
84
78
74
69

Pressure (mb)

1046
1046
1046
1046
1046
1046
1046
1046
1045
1045
1044
1044
1044
1043
1043
1042
1042
1042
1042
1042
1041
1041
1040
1040

Ozone (du)

337
338
338
337
336
332
328
324
321
318
317
317
319
320
320
319
318
316
314
313
312
312
311
309

Tuesday 21

Waning Crescent 7%

06:30

14:20

15 OK
16 Bad
17 Bad
18 Bad
19 Good
20 Good
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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:16, Set: 16:47, Transit: 12:32. Moon - Rise: 06:30, Set: 14:20. Civil Dark: 17:25 - 07:37. Nautical Dark: 18:07 - 06:55. Astro Dark: 18:48 - 06:15

Total Clouds (% Sky Obscured)

28
94
89
75
20
13
66
90
99
96
100
100
60
70
100
100
100
100
100
100
100
100
97
97

Low Clouds (% Sky Obscured)

0
2
2
2
2
9
66
90
99
96
100
100
60
52
100
100
100
100
100
100
100
100
97
97

Medium Clouds (% Sky Obscured)

2
5
2
0
0
0
0
0
0
0
0
1
0
6
0
52
3
3
3
3
3
3
0
0

High Clouds (% Sky Obscured)

27
94
88
74
18
6
0
0
0
0
0
31
1
38
69
84
88
88
88
88
88
88
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
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
1
1
0
0
1
1
3
4
5
7
7
6
8
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0.01
0.01
0.02
0.03
0.03
0.04
0.03
0.03
0.04
0.04

Wind Speed/Direction (mph)

7
6
6
6
6
7
7
8
8
7
7
7
7
7
7
8
8
8
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

5
5
3
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
3
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
71
71
73
74
76
78
81
84
85
88
89
90
91
91
91
93
94
96
95
95
96
92

Pressure (mb)

1039
1039
1039
1039
1039
1038
1038
1037
1037
1037
1037
1037
1036
1035
1035
1034
1034
1034
1035
1035
1035
1035
1035
1035

Ozone (du)

305
302
300
298
298
297
297
300
309
320
329
332
332
333
335
337
339
341
343
344
345
346
347
348

Wednesday 22

Waning Crescent 2%

07:28

No Set

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

Sun - Rise: 08:15, Set: 16:49, Transit: 12:32. Moon - Rise: 07:28, Set: No Set. Civil Dark: 17:27 - 07:36. Nautical Dark: 18:09 - 06:54. Astro Dark: 18:49 - 06:14

Total Clouds (% Sky Obscured)

97
97
97
97
35
35
35
35
35
35
52
52
52
52
52
52
63
63
63
63
63
63
100
100

Low Clouds (% Sky Obscured)

97
97
97
97
35
35
35
35
35
35
52
52
52
52
52
52
63
63
63
63
63
63
100
100

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

Precipitation Probability (%)

5
8
7
5
3
3
4
4
3
2
0
1
1
2
1
1
0
0
0
0
0
0
0
3

Precipitation Amount (mm)

0.04
0.05
0.06
0.08
0.09
0.09
0.09
0.08
0.05
0.01
0
0.01
0.02
0.03
0.02
0.01
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

7
6
6
6
5
5
5
5
5
4
4
4
3
3
3
2
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
3
2
1
1
1
1
1
1
1
1
3
4
5
6
6
6
6
6
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

89
86
83
83
86
86
89
90
90
91
93
93
91
91
90
85
80
78
79
82
82
83
85
85

Pressure (mb)

1034
1034
1034
1034
1034
1035
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1033
1033
1033
1033
1033
1032
1032
1031

Ozone (du)

348
347
346
345
343
342
339
337
334
331
328
327
326
325
324
322
321
319
317
315
314
312
310
309

Thursday 23

Waning Crescent 0%

08:15

15:13

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

Sun - Rise: 08:13, Set: 16:50, Transit: 12:33. Moon - Rise: 08:15, Set: 15:13. Civil Dark: 17:28 - 07:35. Nautical Dark: 18:10 - 06:53. Astro Dark: 18:51 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
44
44
44
44
44
44
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

100
100
100
100
44
44
44
44
44
44
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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
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)

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

Chance of Frost

Temperature (°C)

4
3
3
3
2
2
2
1
1
1
1
2
2
3
4
4
4
4
4
5
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
83
82
82
83
84
85
86
87
89
86
83
76
73
72
73
72
74
74
76
77
77
79

Pressure (mb)

1030
1030
1029
1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022

Ozone (du)

308
307
307
307
306
303
299
296
293
290
288
287
287
287
288
288
289
292
295
297
298
299
297
293

Friday 24

New Moon 0%

08:52

16:15

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
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

Sun - Rise: 08:12, Set: 16:52, Transit: 12:33. Moon - Rise: 08:52, Set: 16:15. Civil Dark: 17:30 - 07:34. Nautical Dark: 18:12 - 06:52. Astro Dark: 18:52 - 06:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99
98
98
98
98
98
98
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
93
93
93
93
93
93
97
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
51
51
51
51
51
51
56
56
56
56
56
56
27
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99
59
59
59
59
59
59
97
97

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
1
1
1
1
1
1
1
1
4
4
5
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.05
0.07
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
4
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
80
78
78
77
78
78
80
82
85
86
89
91
93
94
95
97
96
95
91
89
87
86

Pressure (mb)

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

Ozone (du)

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

Saturday 25

Waxing Crescent 3%

09:21

17:22

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:11, Set: 16:54, Transit: 12:33. Moon - Rise: 09:21, Set: 17:22. Civil Dark: 17:32 - 07:33. Nautical Dark: 18:13 - 06:51. Astro Dark: 18:54 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
97
97
97
97
97
97
95
95
95
95
95
95
100
100

Low Clouds (% Sky Obscured)

97
97
97
97
98
98
98
98
98
98
97
97
97
97
97
97
95
95
95
95
95
95
100
100

Medium Clouds (% Sky Obscured)

27
27
27
27
20
20
20
20
20
20
51
51
51
51
51
51
1
1
1
1
1
1
2
2

High Clouds (% Sky Obscured)

97
97
97
97
61
61
61
61
61
61
0
0
0
0
0
0
0
0
0
0
0
0
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

None
None
None
None
None
None
None
Very Light Rain
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

Precipitation Probability (%)

3
3
3
3
3
3
4
6
5
4
4
8
14
19
16
12
9
8
9
10
12
10
8
7

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0.03
0.05
0.07
0.08
0.05
0.03
0.02
0.03
0.08
0.11
0.1
0.07
0.05
0.04
0.03
0.02
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
91
89
90
89
90
91
91
92
94
95
96
98
98
98
100
100
100
100
100
100
99
97

Pressure (mb)

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

Ozone (du)

282
281
282
283
284
285
285
286
288
291
294
296
298
299
301
303
305
308
311
312
311
309
308
309

Forecast for 30159 Hanover, Germany (52.38,9.73)

Generated: 19/01/20 15:09:50. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+1.00