Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 17%

05:57

13:44

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

Sun - Rise: 07:25, Set: 18:00, Transit: 12:43. Moon - Rise: 05:57, Set: 13:44. Civil Dark: 18:31 - 06:55. Nautical Dark: 19:06 - 06:19. Astro Dark: 19:41 - 05:44

Total Clouds (% Sky Obscured)

99
99
84
63
52
53
81
95
90
49
68
50
34
45
31
12
29
69
84
73
84
88
97
88

Low Clouds (% Sky Obscured)

55
95
73
46
21
23
28
38
18
19
31
29
23
14
18
5
2
1
0
5
5
2
2
2

Medium Clouds (% Sky Obscured)

99
98
82
39
46
48
44
37
37
27
41
40
25
41
20
10
3
9
13
65
81
75
39
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
63
91
84
30
47
9
0
0
0
0
27
66
81
23
15
51
95
86

ISS Passover

Visibility (miles)

4
0
1
3
6
8
9
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

Precipitation Type

Very 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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
30
35
36
33
29
24
22
18
16
15
13
10
7
5
5
4
3
0
0
0
0
0
0

Precipitation Amount (mm)

0.33
0.53
0.55
0.51
0.45
0.37
0.27
0.19
0.13
0.09
0.07
0.05
0.06
0.07
0.05
0.03
0.02
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
11
12
13
12
10
8
6
5
4
3
3
4
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
85
82
80
79
78
79
80
83
85
87
87
88
89
91
91
90
87
84
83
81
82
82

Pressure (mb)

1026
1026
1026
1026
1026
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1028
1028
1028
1027
1026
1026
1025
1025
1025

Ozone (du)

362
358
354
350
346
343
340
338
335
332
330
327
324
322
320
318
317
317
317
316
314
310
307
304

Thursday 20

Waning Crescent 10%

06:39

14:41

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

Sun - Rise: 07:24, Set: 18:01, Transit: 12:43. Moon - Rise: 06:39, Set: 14:41. Civil Dark: 18:32 - 06:53. Nautical Dark: 19:07 - 06:18. Astro Dark: 19:43 - 05:42

Total Clouds (% Sky Obscured)

91
76
65
54
38
14
1
0
0
0
0
0
0
0
6
63
100
98
100
100
98
100
85
56

Low Clouds (% Sky Obscured)

1
0
1
3
2
1
0
0
0
0
0
0
0
0
6
16
39
85
100
100
98
100
79
56

Medium Clouds (% Sky Obscured)

10
11
6
2
1
0
0
0
0
0
0
0
0
0
3
59
100
98
92
86
72
32
8
2

High Clouds (% Sky Obscured)

91
73
63
52
37
14
0
0
0
0
0
0
0
0
0
0
0
0
0
38
0
1
31
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
9

Fog (%)

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

Precipitation Type

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
6
13
18
17
16
12
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.07
0.23
0.36
0.3
0.16
0.09
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
80
76
72
69
67
68
71
77
83
84
82
78
75
73
74
77
82
86
89
91
96
98

Pressure (mb)

1025
1024
1024
1023
1022
1022
1021
1021
1021
1022
1022
1022
1023
1024
1025
1026
1027
1028
1028
1028
1029
1030
1031
1031

Ozone (du)

302
301
301
302
302
303
304
306
308
310
311
313
313
314
314
313
314
319
325
329
330
329
328
329

Friday 21

Waning Crescent 5%

07:13

15:43

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

Sun - Rise: 07:22, Set: 18:03, Transit: 12:43. Moon - Rise: 07:13, Set: 15:43. Civil Dark: 18:34 - 06:51. Nautical Dark: 19:09 - 06:16. Astro Dark: 19:44 - 05:41

Total Clouds (% Sky Obscured)

38
66
66
70
38
38
38
38
38
38
89
89
89
89
89
89
48
48
48
48
48
48
45
45

Low Clouds (% Sky Obscured)

38
63
63
62
30
30
30
30
30
30
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
46
46
46
46
46
46
0
0

High Clouds (% Sky Obscured)

0
11
10
20
13
13
13
13
13
13
89
89
89
89
89
89
9
9
9
9
9
9
45
45

ISS Passover

Visibility (miles)

8
7
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
15
13
10
5
4
3
2
2
3
2
0
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0.08
0.08
0.05
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
99
94
87
80
76
72
72
76
84
91
94
93
92
89
87
83
81
78
77
75
75
76
76

Pressure (mb)

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

Ozone (du)

330
330
329
327
326
326
326
325
324
321
320
319
318
318
317
317
317
316
315
314
314
315
316
316

Saturday 22

Waning Crescent 1%

07:42

16:47

09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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

Sun - Rise: 07:20, Set: 18:04, Transit: 12:43. Moon - Rise: 07:42, Set: 16:47. Civil Dark: 18:35 - 06:49. Nautical Dark: 19:10 - 06:14. Astro Dark: 19:45 - 05:39

Total Clouds (% Sky Obscured)

45
45
45
45
40
40
40
40
40
40
20
20
20
20
20
20
88
88
88
88
88
88
63
63

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
28
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
42
42
42
42
42
42
19
19

High Clouds (% Sky Obscured)

45
45
45
45
40
40
40
40
40
40
20
20
20
20
20
20
81
81
81
81
81
81
45
45

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
4
5
7
8
9
9
9
8
6
5
4
3
3
2
2
2
1
1
1
1
0
0
2

Dew Point (°C)

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

Relative Humidity (%)

75
73
72
70
69
70
71
72
75
79
84
84
82
79
77
75
74
73
72
72
72
73
74
75

Pressure (mb)

1034
1033
1033
1032
1032
1031
1030
1030
1031
1032
1033
1033
1033
1033
1034
1034
1034
1034
1033
1032
1032
1032
1032
1032

Ozone (du)

317
318
317
315
314
313
312
310
309
307
306
304
303
301
300
299
298
298
298
297
295
293
291
292

Sunday 23

New Moon 0%

08:06

17:51

09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
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 Good
08 Good

Sun - Rise: 07:18, Set: 18:06, Transit: 12:43. Moon - Rise: 08:06, Set: 17:51. Civil Dark: 18:36 - 06:48. Nautical Dark: 19:12 - 06:13. Astro Dark: 19:47 - 05:37

Total Clouds (% Sky Obscured)

63
63
63
63
22
22
22
22
22
22
0
0
0
0
0
0
6
6
6
6
6
6
0
0

Low Clouds (% Sky Obscured)

28
28
28
28
14
14
14
14
14
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
19
19
19
10
10
10
10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
45
45
45
8
8
8
8
8
8
0
0
0
0
0
0
6
6
6
6
6
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
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
3
3
3
2
0
0
0
1
0
0
0
0
0
0
0
0
1
1
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
7
9
11
13
14
14
13
12
10
9
8
8
8
8
7
7
7
7
7
6
6
5
6

Feels Like (°C)

4
6
8
11
13
14
14
13
12
8
7
7
7
6
6
5
5
5
6
7
6
6
5
6

Dew Point (°C)

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

Relative Humidity (%)

74
71
65
58
53
50
50
52
56
61
65
67
67
67
66
66
65
66
67
68
70
72
75
75

Pressure (mb)

1032
1031
1030
1030
1029
1028
1028
1027
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030
1031
1030
1030
1030
1030
1030

Ozone (du)

293
294
294
294
293
294
294
295
295
294
295
296
298
301
304
307
309
309
310
311
317
324
330
334

Monday 24

Waxing Crescent 1%

08:28

18:55

09 Good
10 Good
11 Good
12 Good
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 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:17, Set: 18:07, Transit: 12:43. Moon - Rise: 08:28, Set: 18:55. Civil Dark: 18:38 - 06:46. Nautical Dark: 19:13 - 06:11. Astro Dark: 19:48 - 05:36

Total 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

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)

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 (%)

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)

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

Chance of Frost

Temperature (°C)

7
8
9
11
13
13
13
12
11
9
8
8
7
7
6
6
5
5
5
4
4
4
4
5

Feels Like (°C)

7
8
9
11
13
13
13
12
11
9
7
7
6
6
5
5
4
4
3
3
3
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

75
73
69
64
61
61
63
67
71
73
76
76
75
74
74
73
73
73
73
73
72
73
74
73

Pressure (mb)

1029
1029
1028
1027
1026
1025
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1021
1020
1020
1019
1018
1017
1016
1016

Ozone (du)

337
339
340
341
342
344
347
349
351
352
353
353
353
353
353
352
350
346
342
338
337
338
340
346

Tuesday 25

Waxing Crescent 4%

08:48

19:57

09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
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 OK

Sun - Rise: 07:15, Set: 18:09, Transit: 12:43. Moon - Rise: 08:48, Set: 19:57. Civil Dark: 18:39 - 06:44. Nautical Dark: 19:15 - 06:09. Astro Dark: 19:50 - 05:34

Total Clouds (% Sky Obscured)

0
0
0
0
31
31
31
31
31
31
73
73
73
73
73
73
62
62
62
62
62
62
38
38

Low Clouds (% Sky Obscured)

0
0
0
0
26
26
26
26
26
26
64
64
64
64
64
64
62
62
62
62
62
62
38
38

Medium Clouds (% Sky Obscured)

0
0
0
0
18
18
18
18
18
18
43
43
43
43
43
43
6
6
6
6
6
6
6
6

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
8
6
5
3
2
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
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
2
3
4
7
15
21
37
46
46
38
34
36
38
37
27
19
17
19

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.02
0.05
0.1
0.19
0.35
0.46
0.37
0.24
0.22
0.26
0.38
0.48
0.48
0.47
0.46
0.34

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
8
10
12
13
13
12
11
10
8
7
7
6
6
5
4
4
3
3
2
2
1
1
1

Feels Like (°C)

5
7
8
12
13
13
12
11
7
6
4
4
3
2
2
1
-0
-1
-1
-2
-2
-2
-2
-3

Dew Point (°C)

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

Relative Humidity (%)

71
68
62
56
53
52
55
60
66
72
75
79
84
88
87
84
82
83
84
84
82
81
79
79

Pressure (mb)

1015
1015
1014
1013
1012
1012
1011
1011
1011
1011
1011
1012
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017

Ozone (du)

354
361
365
367
368
369
368
367
365
362
360
356
352
352
359
371
382
387
392
397
404
412
417
416

Forecast for Niedermuhlern, Seftigen, CH (46.86,7.47)

Generated: 19/02/20 09:47:34. Forecast: 19/02/20 to 25/02/20. Timezone: UTC+1.00