Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waxing Crescent 17%

12:05

19:21

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

Sun - Rise: 07:42, Set: 16:50, Transit: 12:16. Moon - Rise: 12:05, Set: 19:21. Civil Dark: 17:26 - 07:07. Nautical Dark: 18:05 - 06:28. Astro Dark: 18:43 - 05:49

Total Clouds (% Sky Obscured)

27
72
0
26
20
0
20
22
22
45
45
35
63
45
50
82
100
88
50
9
12
20
20
45

Low Clouds (% Sky Obscured)

27
28
26
32
32
34
44
34
31
34
29
31
68
97
84
73
35
36
25
32
33
28
20
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
4
11
4
6
11
7
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)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
91
88
93
96
94
90
89
92
92
87
78
71
71
68
72
75
78
82
85
89
88
90
96

Pressure (mb)

1005
1006
1007
1007
1008
1009
1010
1011
1012
1014
1014
1015
1015
1015
1015
1015
1016
1016
1017
1018
1019
1019
1020
1020

Ozone (du)

246
245
249
254
256
256
257
259
258
257
257
258
259
260
265
267
270
270
267
268
268
266
263
262

Saturday 14

Waxing Crescent 24%

12:40

20:28

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

Sun - Rise: 07:44, Set: 16:49, Transit: 12:16. Moon - Rise: 12:40, Set: 20:28. Civil Dark: 17:25 - 07:08. Nautical Dark: 18:04 - 06:29. Astro Dark: 18:42 - 05:51

Total Clouds (% Sky Obscured)

40
44
46
46
46
63
62
62
65
44
35
31
22
15
27
3
3
3
4
2
28
23
15
6

Low Clouds (% Sky Obscured)

39
44
46
46
46
63
62
62
65
44
28
28
20
13
22
1
0
0
0
0
19
16
9
2

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
2
4
11
2
3
3
4
2
3
3
4
2
2
2
2
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

45
100
97
98
99
93
94
98
88
95
97
62
8
2
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
2
1
1
1
1
1
2
2
2
3
6
7
7
7
7
7
6
6
7
7
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
94
94
94
94
94
94
87
78
71
64
60
59
63
72
86
89
86
83
84
86
89

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1020
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016

Ozone (du)

261
259
256
255
255
256
257
259
258
257
256
256
259
263
261
260
259
260
261
262
264
267
267
269

Sunday 15

Waxing Crescent 33%

13:06

21:38

00 Good
01 Good
02 Good
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: 07:45, Set: 16:48, Transit: 12:17. Moon - Rise: 13:06, Set: 21:38. Civil Dark: 17:23 - 07:10. Nautical Dark: 18:03 - 06:30. Astro Dark: 18:41 - 05:52

Total Clouds (% Sky Obscured)

3
8
7
91
100
99
100
100
100
100
93
100
100
100
97
100
100
100
99
100
100
100
100
97

Low Clouds (% Sky Obscured)

0
4
0
18
41
94
100
100
100
100
93
100
100
100
91
84
100
87
92
89
84
100
58
88

Medium Clouds (% Sky Obscured)

0
0
0
38
58
93
83
76
64
19
5
3
3
13
5
1
48
82
61
99
97
100
100
93

High Clouds (% Sky Obscured)

3
2
7
87
90
88
100
56
50
61
50
55
22
6
91
100
100
100
90
100
100
100
100
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
4
0
0
0
0
9
9
9
9
9
9
4
2
2
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
78
86
47
2
0
0
0
0
0
0
0
0
6
0
9

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
14
49
59
62
49
26
10
15
5
12
3
1
3
16
86
95
95
95
95
68

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0.6
1.4
2
1.5
1.4
0.3

Wind Speed/Direction (mph)

4
4
4
5
5
5
6
6
6
7
7
11
13
15
14
11
10
12
14
15
15
17
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
87
88
86
85
93
98
98
100
98
96
90
90
93
95
93
93
93
96
93
95
91

Pressure (mb)

1015
1014
1014
1013
1012
1012
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1006
1005
1004
1003
1002
1002
1001
1000

Ozone (du)

270
270
270
270
269
269
268
270
273
280
279
281
287
294
296
295
295
284
280
278
281
291
299
295

Monday 16

Waxing Crescent 43%

13:26

22:50

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: 07:47, Set: 16:47, Transit: 12:17. Moon - Rise: 13:26, Set: 22:50. Civil Dark: 17:22 - 07:11. Nautical Dark: 18:02 - 06:32. Astro Dark: 18:40 - 05:54

Total Clouds (% Sky Obscured)

94
95
95
92
100
100
96
100
98
97
100
84
99
92
74
56
58
75
100
100
97
97
72
86

Low Clouds (% Sky Obscured)

90
93
92
71
94
94
92
100
96
95
100
79
98
92
74
56
57
74
87
73
52
20
24
26

Medium Clouds (% Sky Obscured)

24
21
28
3
87
77
96
88
92
62
4
0
16
0
0
0
0
0
0
20
48
97
69
79

High Clouds (% Sky Obscured)

0
0
33
73
100
100
47
40
20
0
0
0
0
0
0
0
0
25
92
76
44
13
6
6

ISS Passover

Visibility (miles)

9
9
9
9
9
7
1
1
5
8
9
9
9
9
9
9
9
8
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

83
36
46
38
77
95
85
95
89
46
37
41
33
24
9
9
15
20
9
9
16
1
2
3

Precipitation Amount (mm)

0.6
0
0
0
0.6
0.9
0.4
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
18
18
17
17
16
16
13
16
14
13
13
13
12
13
13
12
11
13
10
8
7
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
91
93
93
96
94
94
93
90
85
85
83
80
78
80
86
76
82
85
93
94
96

Pressure (mb)

1000
1000
1000
1001
1001
1002
1002
1002
1003
1004
1005
1006
1007
1007
1008
1008
1009
1009
1010
1011
1011
1011
1011
1011

Ozone (du)

318
321
324
325
328
334
335
339
337
341
340
334
327
322
319
316
313
309
307
308
300
294
292
284

Tuesday 17

First Quarter 53%

13:42

00:02

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: 07:49, Set: 16:45, Transit: 12:17. Moon - Rise: 13:42, Set: 00:02. Civil Dark: 17:21 - 07:13. Nautical Dark: 18:01 - 06:33. Astro Dark: 18:39 - 05:55

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
100
100
100
90
80
70
69
65
64
76
87
100
82
100
100
100
100

Low Clouds (% Sky Obscured)

82
90
90
93
94
94
94
96
98
100
90
80
70
69
65
64
72
67
68
41
67
68
76
87

Medium Clouds (% Sky Obscured)

92
94
82
92
89
100
100
94
87
82
71
62
50
0
0
19
17
40
65
75
76
72
84
100

High Clouds (% Sky Obscured)

45
63
83
100
100
100
100
94
87
79
62
46
1
0
0
1
27
47
70
76
71
67
78
57

ISS Passover

Visibility (miles)

9
9
9
0
0
0
0
1
3
1
3
2
5
7
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

4
27
40
64
95
95
95
95
95
95
95
95
50
54
39
22
29
20
7
9
11
20
67
95

Precipitation Amount (mm)

0
0
0
0.2
0.8
1.3
1.8
2.2
2.6
2.4
2
1.2
0
0.3
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

5
6
7
8
11
14
14
16
17
18
21
20
21
20
18
16
15
15
15
15
15
18
19
18

Chance of Frost

Temperature (°C)

1
2
2
3
4
6
6
7
8
9
10
10
11
11
11
11
11
10
10
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

1
1
1
3
4
5
6
7
7
8
9
10
10
11
10
10
10
9
9
8
8
7
6
7

Relative Humidity (%)

94
91
93
96
98
96
96
96
96
95
95
95
95
95
90
91
91
93
91
91
96
85
82
84

Pressure (mb)

1010
1009
1007
1005
1003
1000
998
995
994
992
991
991
991
991
992
992
992
992
992
992
991
990
988
988

Ozone (du)

277
272
269
267
264
262
263
262
261
263
266
264
272
276
279
278
280
281
279
280
281
282
281
283

Wednesday 18

Waxing Gibbous 63%

13:56

00:02

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: 07:50, Set: 16:44, Transit: 12:17. Moon - Rise: 13:56, Set: 00:02. Civil Dark: 17:20 - 07:14. Nautical Dark: 18:00 - 06:35. Astro Dark: 18:38 - 05:56

Total Clouds (% Sky Obscured)

100
58
86
85
84
84
84
86
89
93
95
98
100
90
79
70
81
91
100
94
86
83
86
88

Low Clouds (% Sky Obscured)

99
58
85
84
79
78
74
78
84
89
85
82
80
82
79
70
81
89
89
90
85
82
84
86

Medium Clouds (% Sky Obscured)

100
37
21
26
33
21
42
43
63
78
85
67
89
74
61
55
73
75
76
66
57
46
34
23

High Clouds (% Sky Obscured)

0
0
2
29
3
0
1
40
50
50
63
83
100
84
71
56
68
82
91
79
67
63
65
68

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
70
51
24
28
32
25
40
50
71
75
59
69
95
90
70
64
67
77
73
68
54
50
45

Precipitation Amount (mm)

0.5
0.3
0
0
0
0
0
0
0
0.3
0.3
0
0.3
0.6
0.6
0.4
0.3
0.4
0.5
0.4
0.3
0.2
0
0

Wind Speed/Direction (mph)

22
20
18
18
17
16
15
14
16
15
16
17
17
17
17
17
18
18
18
18
19
19
18
18

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
8
8
9
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
82
85
82
84
85
87
90
88
90
93
91
88
91
90
90
90
90
91
93
90
88
87
87

Pressure (mb)

986
987
988
989
989
990
990
990
990
991
990
991
990
990
990
990
990
991
991
991
991
991
991
991

Ozone (du)

288
291
292
294
295
295
296
298
300
302
305
306
308
308
310
312
313
315
316
317
317
317
317
318

Thursday 19

Waxing Gibbous 73%

14:09

01:15

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: 07:52, Set: 16:43, Transit: 12:17. Moon - Rise: 14:09, Set: 01:15. Civil Dark: 17:19 - 07:16. Nautical Dark: 17:59 - 06:36. Astro Dark: 18:37 - 05:58

Total Clouds (% Sky Obscured)

91
95
99
100
98
97
95
97
98
100
96
92
88
77
65
57
59
59
59
70
78
85
89
92

Low Clouds (% Sky Obscured)

89
88
85
83
85
86
88
88
88
90
88
86
83
72
58
43
38
33
24
26
32
34
32
31

Medium Clouds (% Sky Obscured)

12
22
33
50
52
55
55
55
57
57
52
52
50
38
27
17
21
30
35
35
35
45
36
29

High Clouds (% Sky Obscured)

70
53
45
28
26
24
24
48
71
96
72
47
22
26
29
33
44
52
59
70
78
85
62
43

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

38
42
49
58
73
88
95
95
93
81
78
68
50
47
40
22
34
45
51
54
57
45
56
57

Precipitation Amount (mm)

0
0
0
0
0.3
0.6
0.9
0.8
0.6
0.4
0.3
0.3
0
0
0
0
0
0
0
0.2
0.3
0
0.2
0.3

Wind Speed/Direction (mph)

19
19
21
22
23
23
21
19
15
12
12
12
13
14
13
12
11
10
9
9
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
88
88
90
91
94
94
94
94
91
91
88
87
86
85
88
93
94
96
94
96
96

Pressure (mb)

991
991
991
990
990
991
991
991
992
993
994
995
996
997
998
998
999
999
1000
1000
1000
1001
1001
1001

Ozone (du)

320
322
322
323
323
326
328
330
337
344
351
350
348
346
345
343
341
340
339
338
339
341
343
342

Forecast for Schalkenmehren, Germany (50.17,6.86)

Generated: 13/11/26 23:42:39. Forecast: 13/11/26 to 19/11/26. Timezone: UTC+1.00