Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waning Gibbous 92%

19:51

08:38

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 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 07:05, Set: 17:14, Transit: 12:11. Moon - Rise: 19:51, Set: 08:38. Civil Dark: 17:52 - 06:27. Nautical Dark: 18:35 - 05:44. Astro Dark: 19:18 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
44
7
0
0
0
2
1
1
1
7

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
34
10
3
0
0
0
2
1
1
1
1

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
98
89
100
100
100
100
92
97
39
4
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
92
1
32
76
33
28
28
9
0
0
0
0
0
0
0
0
0
0
6

ISS Passover

Visibility (miles)

1
1
0
1
4
9
10
10
9
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
89
96
90
81
19
7
2
1
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

69
71
72
73
72
65
58
54
48
40
33
17
8
4
3
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.08
1.02
0.93
0.81
0.62
0.42
0.32
0.33
0.37
0.36
0.23
0.11
0.07
0.04
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
96
95
94
94
94
93
92
92
90
87
83
79
77
75
74
73
73
74
75
76
76
74
70

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1019
1020
1022
1023
1025
1026
1028
1029
1031
1032
1033
1034
1036
1037
1038
1039
1040

Ozone (du)

347
353
359
362
363
362
361
359
356
353
350
348
345
338
331
325
322
321
320
317
314
312
310
309

Friday 22

Waning Gibbous 84%

21:19

08:56

10 Good
11 OK
12 Bad
13 Bad
14 OK
15 Bad
16 Bad
17 Bad
18 OK
19 Good
20 OK
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: 07:03, Set: 17:16, Transit: 12:11. Moon - Rise: 21:19, Set: 08:56. Civil Dark: 17:54 - 06:25. Nautical Dark: 18:37 - 05:42. Astro Dark: 19:20 - 04:59

Total Clouds (% Sky Obscured)

6
45
89
62
26
60
97
67
21
18
32
76
98
95
100
100
100
100
100
100
100
98
99
98

Low Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
12
77
90
100
98
57
44
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
47
97
99
100
100
100
93
5
0
0
2

High Clouds (% Sky Obscured)

4
44
89
62
26
60
97
67
21
18
32
76
98
79
97
55
51
89
72
89
98
96
98
98

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

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)

9
9
8
7
6
5
4
4
4
4
5
5
6
7
8
9
9
10
10
10
10
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
62
59
57
57
58
60
62
65
67
67
67
66
67
67
68
69
71
73
74
74
74
72
68

Pressure (mb)

1041
1041
1042
1043
1043
1043
1043
1043
1044
1044
1044
1044
1044
1044
1044
1044
1044
1044
1043
1043
1043
1042
1042
1042

Ozone (du)

307
305
303
301
299
297
295
292
290
288
286
284
283
283
284
284
284
283
283
283
283
283
284
285

Saturday 23

Waning Gibbous 74%

22:43

09:15

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

Sun - Rise: 07:01, Set: 17:18, Transit: 12:10. Moon - Rise: 22:43, Set: 09:15. Civil Dark: 17:56 - 06:23. Nautical Dark: 18:39 - 05:40. Astro Dark: 19:22 - 04:56

Total Clouds (% Sky Obscured)

99
99
94
68
79
79
45
13
0
0
41
92
99
100
100
98
22
14
32
59
51
23
23
23

Low 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

Medium Clouds (% Sky Obscured)

4
5
5
5
11
28
23
13
0
0
0
0
0
0
0
0
0
0
0
0
1
18
18
18

High Clouds (% Sky Obscured)

99
99
94
67
77
71
27
1
0
0
41
92
99
100
100
98
22
14
32
59
51
15
15
15

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
64
62
61
61
63
65
68
71
74
76
78
79
80
81
81
82
83
84
85
85
85
83
80

Pressure (mb)

1042
1041
1041
1041
1040
1040
1039
1039
1039
1038
1038
1038
1037
1037
1037
1037
1037
1036
1036
1036
1035
1035
1035
1035

Ozone (du)

286
287
287
286
285
285
284
283
282
282
283
284
285
285
285
285
284
284
284
284
285
286
286
287

Sunday 24

Waning Gibbous 64%

00:04

09:36

10 OK
11 OK
12 OK
13 Good
14 Good
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

Sun - Rise: 06:58, Set: 17:20, Transit: 12:10. Moon - Rise: 00:04, Set: 09:36. Civil Dark: 17:58 - 06:20. Nautical Dark: 18:41 - 05:37. Astro Dark: 19:24 - 04:54

Total Clouds (% Sky Obscured)

23
23
23
0
0
0
0
0
0
0
0
0
0
0
0
82
82
82
82
82
82
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
42
42
42
42
42
42
100
100
100

Medium Clouds (% Sky Obscured)

18
18
18
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)

15
15
15
0
0
0
0
0
0
0
0
0
0
0
0
68
68
68
68
68
68
57
57
57

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

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)

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

Chance of Frost

Temperature (°C)

5
6
7
8
9
8
8
7
6
5
5
4
4
4
3
3
3
2
2
2
2
2
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
74
70
68
67
68
70
74
80
84
87
89
90
90
90
89
89
89
89
90
90
89
87
84

Pressure (mb)

1035
1035
1035
1035
1034
1034
1034
1034
1035
1035
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036

Ozone (du)

288
289
290
291
290
290
291
297
305
311
312
311
311
310
310
312
315
320
324
327
328
329
329
328

Monday 25

Waning Gibbous 53%

01:21

10:01

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: 06:56, Set: 17:22, Transit: 12:10. Moon - Rise: 01:21, Set: 10:01. Civil Dark: 18:00 - 06:18. Nautical Dark: 18:43 - 05:35. Astro Dark: 19:27 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
83
83
83
83
83
83
99
99
99
99
99
99
91
91
91

Low Clouds (% Sky Obscured)

100
100
100
12
12
12
12
12
12
81
81
81
81
81
81
82
82
82
82
82
82
38
38
38

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)

57
57
57
100
100
100
100
100
100
12
12
12
12
12
12
95
95
95
95
95
95
84
84
84

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
78
74
71
71
72
75
78
82
84
84
83
82
82
83
84
84
85
85
87
89
90
87
83

Pressure (mb)

1036
1035
1035
1035
1034
1033
1033
1032
1032
1032
1031
1031
1030
1030
1029
1029
1028
1028
1028
1027
1027
1027
1027
1028

Ozone (du)

327
327
327
326
325
323
322
319
316
314
310
307
304
303
302
301
300
299
298
296
293
292
291
290

Tuesday 26

Third Quarter 43%

02:33

10:01

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

Sun - Rise: 06:53, Set: 17:24, Transit: 12:10. Moon - Rise: 02:33, Set: 10:01. Civil Dark: 18:02 - 06:16. Nautical Dark: 18:45 - 05:32. Astro Dark: 19:29 - 04:49

Total Clouds (% Sky Obscured)

91
91
91
64
64
64
64
64
64
0
0
0
0
0
0
0
0
0
0
0
0
59
59
59

Low Clouds (% Sky Obscured)

38
38
38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
59
59
59

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
5
5
5

High Clouds (% Sky Obscured)

84
84
84
64
64
64
64
64
64
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
0
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
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
4
4
3
1
0
0
1
4
4
4
3
3
3
3
4
4
4
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
7
8
9
9
8
7
6
4
4
3
3
3
3
3
2
2
2
1
1
1
2
3

Dew Point (°C)

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

Relative Humidity (%)

79
75
71
68
69
71
75
79
83
86
86
86
86
86
86
86
86
87
89
91
92
92
90
86

Pressure (mb)

1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1025

Ozone (du)

290
290
290
290
290
291
291
292
293
294
294
294
294
293
293
292
292
290
289
288
286
285
284
282

Wednesday 27

Waning Crescent 33%

03:38

10:32

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

Sun - Rise: 06:51, Set: 17:27, Transit: 12:10. Moon - Rise: 03:38, Set: 10:32. Civil Dark: 18:04 - 06:13. Nautical Dark: 18:47 - 05:30. Astro Dark: 19:31 - 04:46

Total Clouds (% Sky Obscured)

59
59
59
94
94
94
94
94
94
0
0
0
0
0
0
0
0
0
0
0
0
17
17
17

Low Clouds (% Sky Obscured)

59
59
59
91
91
91
91
91
91
0
0
0
0
0
0
0
0
0
0
0
0
17
17
17

Medium Clouds (% Sky Obscured)

5
5
5
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
28
28
28
28
28
28
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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
80
77
73
69
68
69
73
76
78
79
80
81
82
83
83
84
86
87
88
88
86
82

Pressure (mb)

1025
1025
1024
1023
1022
1022
1021
1020
1020
1020
1019
1019
1018
1017
1017
1016
1015
1014
1014
1013
1012
1012
1011
1011

Ozone (du)

281
280
278
277
277
278
279
280
282
284
286
289
291
291
290
289
290
291
292
293
294
295
298
301

Forecast for Karlskrona, Karlskrona, SE (56.16,15.59)

Generated: 21/02/19 10:31:01. Forecast: 21/02/19 to 27/02/19. Timezone: UTC+1.00