Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 17%

04:41

13:08

00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
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 OK
22 OK
23 OK

Sun - Rise: 07:00, Set: 17:28, Transit: 12:14. Moon - Rise: 04:41, Set: 13:08. Civil Dark: 18:00 - 06:28. Nautical Dark: 18:36 - 05:52. Astro Dark: 19:12 - 05:16

Total Clouds (% Sky Obscured)

42
37
40
39
31
28
22
67
95
99
98
99
91
100
100
100
100
45
98
28
34
29
27
25

Low Clouds (% Sky Obscured)

0
1
0
0
5
2
0
0
0
0
0
1
2
2
70
44
45
34
85
14
28
27
26
25

Medium Clouds (% Sky Obscured)

33
7
2
1
4
2
0
2
42
97
48
98
80
100
100
100
100
25
95
19
15
13
9
4

High Clouds (% Sky Obscured)

14
33
39
38
27
27
22
67
95
98
95
83
79
81
90
91
80
7
35
4
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
1
0
1
3
6
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
7
11
16
19
23
31
36
39
35
28
15
9
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.07
0.09
0.14
0.23
0.39
0.61
0.71
0.52
0.26
0.14
0.1

Wind Speed/Direction (mph)

5
4
4
4
4
3
3
3
3
3
3
6
9
12
12
10
10
10
11
12
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
81
81
82
83
85
86
85
77
75
71
68
67
71
77
84
86
88
88
87
85
84
84

Pressure (mb)

1028
1027
1027
1026
1025
1024
1024
1024
1023
1023
1022
1021
1021
1020
1020
1019
1020
1020
1022
1023
1024
1025
1026
1026

Ozone (du)

348
349
351
351
353
357
363
367
370
372
375
377
379
382
389
397
403
406
408
408
407
405
403
399

Thursday 20

Waning Crescent 10%

05:32

14:06

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

Sun - Rise: 06:58, Set: 17:30, Transit: 12:14. Moon - Rise: 05:32, Set: 14:06. Civil Dark: 18:02 - 06:26. Nautical Dark: 18:38 - 05:50. Astro Dark: 19:14 - 05:14

Total Clouds (% Sky Obscured)

42
41
49
60
48
54
39
35
59
45
18
4
10
5
29
81
91
66
56
45
6
3
2
2

Low Clouds (% Sky Obscured)

40
40
48
59
47
54
39
35
58
44
17
3
9
5
22
76
27
0
0
0
0
1
0
0

Medium Clouds (% Sky Obscured)

15
6
23
10
4
1
0
1
10
9
6
1
0
0
12
34
88
45
30
45
6
3
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
10
39
42
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

Very Light Rain
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 (%)

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

Precipitation Amount (mm)

0.1
0.11
0.08
0.04
0.02
0.01
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
-1
-1
-1
-0
1
1
2
3
4
5
6
7
7
6
4
2
1
1
0
0

Dew Point (°C)

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

Relative Humidity (%)

85
86
86
85
84
83
83
84
82
80
78
76
75
72
70
70
71
75
82
89
90
89
86
83

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021

Ozone (du)

394
387
378
367
357
349
343
338
335
332
329
326
322
319
317
316
315
314
314
314
314
315
316
315

Friday 21

Waning Crescent 5%

06:13

15:08

00 Good
01 Good
02 Good
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 Bad
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

Sun - Rise: 06:56, Set: 17:32, Transit: 12:14. Moon - Rise: 06:13, Set: 15:08. Civil Dark: 18:03 - 06:25. Nautical Dark: 18:39 - 05:49. Astro Dark: 19:15 - 05:13

Total Clouds (% Sky Obscured)

2
3
16
48
99
99
99
23
9
65
76
59
53
82
82
82
82
82
82
5
5
5
5
5

Low Clouds (% Sky Obscured)

0
1
15
37
81
98
81
2
9
65
75
58
52
81
81
81
81
81
81
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
3
9
41
99
98
99
22
0
0
6
13
6
45
45
45
45
45
45
5
5
5
5
5

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
9
8
8
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
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
2
5
16
30
40
42
37
25
13
8
12
15
12
11
8
7
7
6
3
0
0
0

Precipitation Amount (mm)

0
0
0.02
0.1
0.19
0.21
0.3
0.39
0.31
0.18
0.1
0.06
0.1
0.14
0.09
0.03
0.02
0.02
0.02
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

3
3
4
6
8
11
13
15
16
15
14
14
14
14
14
13
12
10
8
6
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
80
80
81
85
88
84
78
75
74
72
72
70
69
69
70
73
76
77
77
77
77

Pressure (mb)

1021
1021
1022
1022
1022
1022
1023
1024
1025
1027
1028
1029
1029
1029
1030
1030
1030
1031
1032
1033
1034
1034
1033
1033

Ozone (du)

314
315
317
320
324
329
335
341
348
355
360
364
365
366
364
360
357
354
352
350
348
347
345
344

Saturday 22

Waning Crescent 2%

06:47

16:13

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

Sun - Rise: 06:54, Set: 17:33, Transit: 12:14. Moon - Rise: 06:47, Set: 16:13. Civil Dark: 18:05 - 06:23. Nautical Dark: 18:41 - 05:47. Astro Dark: 19:17 - 05:11

Total Clouds (% Sky Obscured)

5
66
66
66
66
66
66
87
87
87
87
87
87
73
73
73
73
73
73
61
61
61
61
61

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)

5
52
52
52
52
52
52
84
84
84
84
84
84
73
73
73
73
73
73
52
52
52
52
52

High Clouds (% Sky Obscured)

0
39
39
39
39
39
39
18
18
18
18
18
18
1
1
1
1
1
1
27
27
27
27
27

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
1
1
1
0
-0
-0
-0
0
2
4
5
7
8
9
9
9
9
7
6
6
6
6
6

Feels Like (°C)

0
-0
1
1
0
-0
-0
-0
0
2
4
4
5
7
8
8
8
8
6
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

78
79
80
81
82
84
86
87
83
78
74
69
64
61
60
60
61
62
65
67
66
66
65
64

Pressure (mb)

1034
1034
1034
1033
1032
1032
1033
1033
1033
1033
1032
1031
1030
1030
1029
1028
1028
1028
1028
1029
1029
1028
1028
1029

Ozone (du)

342
341
339
338
337
336
334
333
333
333
332
331
331
330
330
331
331
329
327
324
321
316
313
312

Sunday 23

New Moon 0%

07:15

17:18

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

Sun - Rise: 06:53, Set: 17:35, Transit: 12:14. Moon - Rise: 07:15, Set: 17:18. Civil Dark: 18:06 - 06:21. Nautical Dark: 18:42 - 05:45. Astro Dark: 19:18 - 05:09

Total Clouds (% Sky Obscured)

61
100
100
100
100
100
100
98
98
98
98
98
98
82
82
82
82
82
82
84
84
84
84
84

Low Clouds (% Sky Obscured)

0
100
100
100
100
100
100
97
97
97
97
97
97
30
30
30
30
30
30
5
5
5
5
5

Medium Clouds (% Sky Obscured)

52
100
100
100
100
100
100
82
82
82
82
82
82
70
70
70
70
70
70
80
80
80
80
80

High Clouds (% Sky Obscured)

27
77
77
77
77
77
77
73
73
73
73
73
73
38
38
38
38
38
38
34
34
34
34
34

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0.01
0
0
0
0
0.02
0.04
0.06
0.08
0.1
0.12
0.15
0.15
0.08
0.02
0
0.01
0.04
0.06
0.04
0.01
0.01
0.03

Wind Speed/Direction (mph)

7
7
7
7
7
7
7
7
7
6
6
6
7
8
8
8
9
10
13
14
15
15
16
18

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
7
7
7
7
8
10
11
13
14
14
14
13
12
11
11
11
11

Feels Like (°C)

4
4
4
4
4
4
4
4
4
5
5
7
8
11
13
14
14
14
13
12
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

63
63
63
63
65
67
68
71
73
75
76
72
68
62
59
57
58
61
65
68
69
68
67
68

Pressure (mb)

1029
1029
1028
1028
1027
1027
1027
1027
1027
1026
1025
1024
1023
1022
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

312
312
311
311
311
311
312
314
315
317
318
317
316
315
315
315
315
314
313
314
316
320
324
328

Monday 24

Waxing Crescent 1%

07:39

18:22

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

Sun - Rise: 06:51, Set: 17:36, Transit: 12:14. Moon - Rise: 07:39, Set: 18:22. Civil Dark: 18:08 - 06:19. Nautical Dark: 18:44 - 05:43. Astro Dark: 19:20 - 05:07

Total Clouds (% Sky Obscured)

84
31
31
31
31
31
31
73
73
73
73
73
73
4
4
4
4
4
4
13
13
13
13
13

Low Clouds (% Sky Obscured)

5
27
27
27
27
27
27
73
73
73
73
73
73
4
4
4
4
4
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

80
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

34
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13

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
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
14
22
33
33
29
26
23
25
24
20
16
11
9
7
6
5
4
0
0
0
0
0
0

Precipitation Amount (mm)

0.1
0.2
0.24
0.29
0.36
0.45
0.61
0.73
0.62
0.41
0.25
0.13
0.05
0.01
0.01
0.03
0.04
0.02
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
22
22
21
20
17
15
13
12
11
11
10
10
9
8
8
7
5
4
3
3
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
71
74
76
76
75
75
76
78
80
80
77
75
70
68
66
67
71
75
75
74
73
72

Pressure (mb)

1019
1020
1020
1021
1022
1024
1025
1026
1027
1028
1028
1028
1027
1027
1026
1025
1024
1024
1024
1023
1023
1022
1022
1021

Ozone (du)

333
338
347
357
365
370
373
375
372
368
364
360
357
354
351
350
348
348
347
347
348
349
349
348

Tuesday 25

Waxing Crescent 3%

08:00

19:26

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

Sun - Rise: 06:49, Set: 17:38, Transit: 12:13. Moon - Rise: 08:00, Set: 19:26. Civil Dark: 18:09 - 06:18. Nautical Dark: 18:45 - 05:42. Astro Dark: 19:21 - 05:06

Total Clouds (% Sky Obscured)

13
48
48
48
48
48
48
27
27
27
27
27
27
2
2
2
2
2
2
29
29
29
29
29

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
25
25
25
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
26
26
26
26

High Clouds (% Sky Obscured)

13
48
48
48
48
48
48
27
27
27
27
27
27
2
2
2
2
2
2
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.06
0.11
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
4
4
4
3
3
2
4
6
8
10
13
14
15
15
14
13
11
9
9
9
9
9

Feels Like (°C)

4
3
3
2
2
2
1
2
4
6
8
10
13
14
15
15
14
13
11
8
8
8
7
7

Dew Point (°C)

0
0
-0
-1
-1
-1
-2
-2
-0
2
3
4
5
5
6
6
7
6
5
4
4
4
4
4

Relative Humidity (%)

72
72
72
72
72
73
74
75
75
73
70
66
59
55
55
58
62
67
70
72
71
69
69
73

Pressure (mb)

1021
1020
1019
1019
1018
1018
1017
1016
1016
1015
1014
1013
1011
1010
1009
1008
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

347
346
346
347
349
351
354
357
359
362
364
363
361
361
364
368
370
369
366
363
361
358
355
352

Forecast for Oed-Öhling, Austria (48.10,14.80)

Generated: 19/02/20 09:42:10. Forecast: 19/02/20 to 25/02/20. Timezone: UTC+1.00