Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

04:10

12:57

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
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: 08:21, Set: 16:39, Transit: 12:31. Moon - Rise: 04:10, Set: 12:57. Civil Dark: 17:19 - 07:42. Nautical Dark: 18:02 - 06:59. Astro Dark: 18:44 - 06:17

Total Clouds (% Sky Obscured)

0
2
1
0
1
1
1
1
2
4
27
61
90
100
100
100
100
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

0
2
1
0
0
0
0
0
0
1
8
47
81
100
100
100
100
100
100
100
98
100
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
2
10
28
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
16
16
13
4
0
0
0
0
0
2
1

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
1
1
1
1
2
2
10
86
100
100
100
100
100
100
98
97
94
96
94
75

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
2
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
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
81
83
85
85
87
88
89
88
89
89
90
91
93
94
95
96
98
97
94
90
86
83

Pressure (mb)

1036
1037
1038
1039
1040
1040
1041
1042
1042
1043
1044
1044
1044
1045
1045
1045
1045
1045
1046
1046
1047
1046
1046
1046

Ozone (du)

381
375
371
368
365
362
359
356
355
354
353
352
350
349
348
347
346
344
342
341
340
339
338
335

Monday 20

Waning Crescent 13%

05:26

13:31

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 OK
11 Good
12 Good
13 OK
14 OK

Sun - Rise: 08:20, Set: 16:41, Transit: 12:31. Moon - Rise: 05:26, Set: 13:31. Civil Dark: 17:20 - 07:41. Nautical Dark: 18:04 - 06:58. Astro Dark: 18:45 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
97
95
98
99
95
90
96
100
99
98
99
97
92
89
89
77
26
8
12
25
26

Low Clouds (% Sky Obscured)

100
99
99
96
82
70
92
86
88
96
100
99
98
98
97
92
88
89
77
26
8
12
25
24

Medium Clouds (% Sky Obscured)

35
51
16
21
73
91
85
56
14
4
1
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
5

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 (%)

16
8
13
5
3
2
3
4
2
3
4
3
3
5
6
3
2
1
1
1
0
0
0
0

Precipitation Type

None
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

Precipitation Probability (%)

0
4
7
6
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
82
83
83
82
83
83
83
83
84
85
86
88
88
89
89
89
89
86
83
78
75
72

Pressure (mb)

1046
1045
1045
1045
1045
1045
1044
1044
1044
1044
1043
1043
1042
1042
1041
1041
1041
1040
1040
1040
1040
1039
1039
1039

Ozone (du)

331
327
325
322
320
319
318
317
317
317
316
316
315
313
312
310
309
308
307
305
303
299
297
295

Tuesday 21

Waning Crescent 7%

06:35

14:15

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: 08:19, Set: 16:43, Transit: 12:32. Moon - Rise: 06:35, Set: 14:15. Civil Dark: 17:22 - 07:40. Nautical Dark: 18:05 - 06:57. Astro Dark: 18:46 - 06:15

Total Clouds (% Sky Obscured)

84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
84

Low Clouds (% Sky Obscured)

83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
73
73

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)

27
73
46
56
46
27
30
21
0
0
18
18
18
18
18
18
38
38
38
38
38
38
13
13

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
3
1
1
4
10
10
10

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.03
0.02
0.02
0.02
0.03
0.06
0.08
0.05
0.02
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
75
77
79
80
82
83
85
87
89
90
92
94
95
96
98
100
100
99
95
88
86
84

Pressure (mb)

1038
1038
1038
1038
1037
1036
1036
1036
1036
1036
1035
1035
1034
1034
1033
1033
1033
1033
1034
1034
1034
1034
1034
1034

Ozone (du)

294
294
295
297
302
313
327
336
339
337
336
336
337
337
338
338
340
342
346
348
348
346
344
343

Wednesday 22

Waning Crescent 2%

07:33

No Set

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: 08:18, Set: 16:44, Transit: 12:32. Moon - Rise: 07:33, Set: No Set. Civil Dark: 17:24 - 07:38. Nautical Dark: 18:07 - 06:56. Astro Dark: 18:48 - 06:15

Total Clouds (% Sky Obscured)

84
84
84
84
55
55
55
55
55
55
57
57
57
57
57
57
99
99
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

73
73
73
73
40
40
40
40
40
40
56
56
56
56
56
56
99
99
99
99
99
99
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)

13
13
13
13
2
2
2
2
2
2
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 (%)

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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
87
90
92
92
93
92
91
91
92
90
91
89
85
80
78
80
82
83
85
87
88

Pressure (mb)

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

Ozone (du)

343
341
339
337
334
332
330
329
327
326
324
323
322
321
320
318
317
317
317
316
314
310
307
306

Thursday 23

Waning Crescent 0%

08:20

15:08

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 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 08:16, Set: 16:46, Transit: 12:32. Moon - Rise: 08:20, Set: 15:08. Civil Dark: 17:25 - 07:37. Nautical Dark: 18:08 - 06:55. Astro Dark: 18:49 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
95
95
95
95
95
95
95
95
95
95
95
95
5
5
5
5
5
5
0
0

Low Clouds (% Sky Obscured)

100
100
100
100
95
95
95
95
95
95
94
94
94
94
94
94
3
3
3
3
3
3
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 (%)

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

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
0
0
0
0
2
2
2
2
2
2
2
2
2
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
85
85
87
88
89
89
88
88
88
91
93
94
95
95
95
95
91
89
86
84
79
76

Pressure (mb)

1030
1029
1029
1028
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021

Ozone (du)

306
304
301
296
292
291
290
288
285
282
280
278
278
279
282
286
288
287
283
279
273
267
263
263

Friday 24

New Moon 0%

08:56

16:10

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:15, Set: 16:48, Transit: 12:32. Moon - Rise: 08:56, Set: 16:10. Civil Dark: 17:27 - 07:36. Nautical Dark: 18:10 - 06:53. Astro Dark: 18:51 - 06:12

Total Clouds (% Sky Obscured)

0
0
0
0
72
72
72
72
72
72
98
98
98
98
98
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
14
14
14
14
14
14
70
70
70
70
70
70
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
6
6
6
6
6
6
14
14

High Clouds (% Sky Obscured)

0
0
0
0
5
5
5
5
5
5
68
68
68
68
68
68
88
88
88
88
88
88
88
88

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 (%)

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

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
2
2
2
1
2
2
2
2
2
2
2
2
2
1
1
1
1
0
0
0
0
0
4

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0.01
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
77
82
82
85
85
85
86
87
89
91
92
93
93
91
92
93
95
95
94
93
92
93

Pressure (mb)

1021
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

267
270
274
278
281
283
283
283
283
282
282
281
280
279
278
277
277
276
276
275
275
274
274
274

Saturday 25

Waxing Crescent 3%

09:24

17:18

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: 08:13, Set: 16:50, Transit: 12:33. Moon - Rise: 09:24, Set: 17:18. Civil Dark: 17:29 - 07:35. Nautical Dark: 18:11 - 06:52. Astro Dark: 18:52 - 06:11

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

Medium Clouds (% Sky Obscured)

14
14
14
14
24
24
24
24
24
24
5
5
5
5
5
5
10
10
10
10
10
10
4
4

High Clouds (% Sky Obscured)

88
88
88
88
73
73
73
73
73
73
46
46
46
46
46
46
72
72
72
72
72
72
35
35

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 (%)

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

Precipitation Type

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

Precipitation Probability (%)

6
7
7
6
4
3
3
3
2
3
5
11
16
20
20
15
13
10
7
9
10
10
9
8

Precipitation Amount (mm)

0.02
0.04
0.04
0.03
0.02
0.02
0.03
0.03
0.02
0.01
0.02
0.05
0.13
0.19
0.18
0.12
0.08
0.06
0.04
0.03
0.02
0.02
0.03
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
90
89
90
89
89
90
90
91
94
95
97
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013

Ozone (du)

275
275
275
275
275
275
275
276
280
285
288
290
291
292
293
295
298
301
304
307
307
306
306
308

Forecast for 21256 Handeloh, Germany (53.24,9.84)

Generated: 19/01/20 15:40:57. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+1.00