Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waxing Crescent 4%

No Rise

19:00

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 OK
05 Good
06 OK
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:40, Set: 18:42, Transit: 13:10. Moon - Rise: No Rise, Set: 19:00. Civil Dark: 19:12 - 07:09. Nautical Dark: 19:48 - 06:34. Astro Dark: 20:23 - 05:58

Total Clouds (% Sky Obscured)

0
0
3
7
2
0
0
0
0
0
0
0
0
0
3
3
4
3
13
8
37
82
52
55

Low Clouds (% Sky Obscured)

0
0
3
3
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
30
42
43
42

High Clouds (% Sky Obscured)

0
0
0
0
2
0
0
0
0
0
0
0
0
0
2
3
2
2
13
8
4
40
5
7

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
12
12
12
13
13
12
12
10
8
8
7
6
6
6
5
5
6
6
6
6
4
8

Dew Point (°C)

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

Relative Humidity (%)

73
66
61
57
54
52
51
55
67
76
81
84
87
88
88
88
89
89
91
91
91
91
90
82

Pressure (mb)

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

Ozone (du)

303
301
299
298
296
297
295
293
291
290
287
284
282
280
278
275
274
275
275
274
274
273
272
272

Tuesday 13

Waxing Crescent 9%

10:59

19:27

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: 07:42, Set: 18:40, Transit: 13:10. Moon - Rise: 10:59, Set: 19:27. Civil Dark: 19:11 - 07:11. Nautical Dark: 19:46 - 06:35. Astro Dark: 20:22 - 06:00

Total Clouds (% Sky Obscured)

56
57
61
85
96
99
72
100
98
97
100
100
97
96
73
89
99
100
96
97
99
96
45
67

Low Clouds (% Sky Obscured)

0
7
15
31
83
95
48
80
98
97
97
100
97
96
61
53
34
56
32
81
96
95
27
57

Medium Clouds (% Sky Obscured)

46
40
46
83
95
99
40
100
97
83
59
73
40
39
30
84
43
45
23
30
43
23
23
21

High Clouds (% Sky Obscured)

5
4
2
2
2
4
4
3
8
3
2
5
4
54
5
16
48
51
50
55
2
0
0
3

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 (%)

0
1
1
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
8
10
4
14
41
55
69
35
12
29
43
46
30
14
12
14
36
34
39
29
14
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
12
12
12
12
14
15
12
11
11
11
11
11
11
11
12
11
12
12
13
12
12
11
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
62
53
46
45
56
64
56
59
58
59
60
64
72
79
84
84
87
83
83
81
77
76
79

Pressure (mb)

1027
1026
1026
1026
1025
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1030

Ozone (du)

271
270
270
270
270
270
270
270
270
269
269
270
272
273
274
275
274
273
273
275
277
277
280
283

Wednesday 14

Waxing Crescent 15%

12:08

20:02

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

Sun - Rise: 07:43, Set: 18:38, Transit: 13:10. Moon - Rise: 12:08, Set: 20:02. Civil Dark: 19:09 - 07:12. Nautical Dark: 19:44 - 06:37. Astro Dark: 20:20 - 06:01

Total Clouds (% Sky Obscured)

83
93
93
87
39
34
46
34
60
16
55
54
49
38
82
85
25
31
37
42
60
62
97
94

Low Clouds (% Sky Obscured)

76
92
92
87
38
34
42
34
3
3
2
3
2
6
9
10
16
21
21
30
25
25
19
17

Medium Clouds (% Sky Obscured)

14
13
14
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

0
4
3
2
0
0
0
2
50
6
55
53
43
20
63
72
5
11
28
13
18
19
38
42

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 (%)

0
0
0
0
0
0
0
0
0
0
1
51
66
73
100
100
100
100
100
100
100
100
100
100

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 (%)

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

Chance of Frost

Temperature (°C)

14
15
15
16
17
17
17
17
15
14
13
12
11
10
10
10
10
9
10
9
10
9
9
11

Feels Like (°C)

14
14
14
15
17
18
18
18
16
13
14
13
13
11
11
10
9
10
10
10
12
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

73
68
68
69
69
66
66
68
82
92
93
93
93
93
93
93
95
95
95
95
95
96
96
93

Pressure (mb)

1030
1030
1030
1030
1029
1029
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028

Ozone (du)

285
287
286
285
285
284
284
281
280
278
278
276
275
275
273
273
273
273
271
269
269
268
267
268

Thursday 15

Waxing Crescent 23%

13:10

20:45

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

Sun - Rise: 07:44, Set: 18:36, Transit: 13:10. Moon - Rise: 13:10, Set: 20:45. Civil Dark: 19:07 - 07:14. Nautical Dark: 19:42 - 06:38. Astro Dark: 20:18 - 06:02

Total Clouds (% Sky Obscured)

91
86
47
59
69
45
57
64
41
34
40
18
9
28
39
77
67
84
86
96
97
100
100
92

Low Clouds (% Sky Obscured)

20
23
13
10
7
6
3
2
1
0
0
0
0
0
0
0
0
0
0
13
26
40
43
41

Medium Clouds (% Sky Obscured)

2
5
12
46
57
19
21
42
25
18
13
8
3
18
22
28
24
20
16
17
22
23
24
27

High Clouds (% Sky Obscured)

46
41
14
9
14
16
29
29
19
19
27
8
4
11
19
57
48
73
78
92
94
100
96
85

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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)

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

Chance of Frost

Temperature (°C)

13
14
16
16
17
17
17
17
15
13
12
11
11
10
10
9
9
9
9
8
8
9
9
10

Feels Like (°C)

13
14
15
17
17
16
17
17
15
13
13
11
12
11
10
10
8
8
8
7
7
8
7
9

Dew Point (°C)

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

Relative Humidity (%)

89
83
75
67
61
58
57
63
75
84
87
88
90
90
91
91
91
93
95
95
95
96
96
91

Pressure (mb)

1027
1027
1026
1026
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

267
266
267
266
265
265
266
265
265
265
265
265
265
264
263
263
263
263
264
265
266
266
267
268

Friday 16

Waxing Crescent 32%

14:02

21:38

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

Sun - Rise: 07:46, Set: 18:34, Transit: 13:09. Moon - Rise: 14:02, Set: 21:38. Civil Dark: 19:05 - 07:15. Nautical Dark: 19:41 - 06:39. Astro Dark: 20:16 - 06:04

Total Clouds (% Sky Obscured)

100
83
91
96
99
97
97
98
96
91
88
91
91
78
84
41
54
66
80
86
92
98
98
98

Low Clouds (% Sky Obscured)

48
43
40
30
20
11
4
2
1
0
1
2
4
5
5
6
6
6
9
9
51
91
93
98

Medium Clouds (% Sky Obscured)

33
34
74
86
96
89
90
92
80
72
62
63
69
59
47
28
37
46
59
60
57
54
54
53

High Clouds (% Sky Obscured)

89
76
71
90
76
97
97
90
90
82
81
89
70
45
51
5
15
21
29
31
33
35
35
30

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
2
3

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)

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

Chance of Frost

Temperature (°C)

11
13
14
15
16
16
15
15
14
12
11
11
10
9
9
9
9
9
8
8
8
8
8
9

Feels Like (°C)

11
11
13
14
15
14
14
15
13
11
11
10
10
8
9
8
10
9
9
8
8
9
9
7

Dew Point (°C)

9
9
8
8
8
7
7
8
9
8
9
8
8
8
8
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

84
77
69
63
59
55
55
64
71
79
84
84
85
88
90
88
90
90
91
93
91
93
93
85

Pressure (mb)

1022
1022
1021
1021
1020
1020
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

268
269
270
270
271
271
271
272
273
274
275
276
276
276
277
277
278
278
279
280
280
281
282
282

Saturday 17

Waxing Crescent 41%

14:45

22:40

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: 07:47, Set: 18:32, Transit: 13:09. Moon - Rise: 14:45, Set: 22:40. Civil Dark: 19:03 - 07:16. Nautical Dark: 19:39 - 06:41. Astro Dark: 20:14 - 06:05

Total Clouds (% Sky Obscured)

98
96
94
89
91
96
100
98
95
92
94
97
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
95
30
15
10
10
10
30
46
61
74
87
99
98
98
98
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

52
39
26
15
21
36
50
55
54
54
51
38
27
30
32
35
40
46
56
68
78
85
82
80

High Clouds (% Sky Obscured)

34
48
66
82
66
51
35
32
30
27
24
23
24
31
38
50
45
45
35
35
20
10
9
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
5
3
1
1

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
7
9
8
11
14
7
10
13
11
21
30
37
41
38
24
27
25
16
14
13
11
11
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
6
5
5
10
8
8
9
9
10
5
6
6
6
7
6
5
4
4
5
6
6
4

Dew Point (°C)

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

Relative Humidity (%)

80
73
67
62
56
58
58
60
64
69
74
78
81
84
87
90
93
93
93
93
94
94
93
93

Pressure (mb)

1021
1020
1020
1020
1020
1020
1021
1021
1021
1022
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

282
282
282
282
282
284
285
287
288
289
290
290
290
290
291
293
295
295
295
295
296
297
299
299

Sunday 18

First Quarter 51%

15:18

23:46

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

Sun - Rise: 07:49, Set: 18:31, Transit: 13:09. Moon - Rise: 15:18, Set: 23:46. Civil Dark: 19:01 - 07:18. Nautical Dark: 19:37 - 06:42. Astro Dark: 20:13 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
98
99
99
100
100
99
99
95
89
84
80
75
71
66
58
49

Low Clouds (% Sky Obscured)

100
100
100
100
99
99
98
99
99
100
99
98
97
84
72
63
55
53
46
37
28
20

Medium Clouds (% Sky Obscured)

77
65
53
41
40
34
33
35
33
30
33
32
38
40
28
15
21
29
37
33
27
18

High Clouds (% Sky Obscured)

6
6
7
10
14
7
7
8
13
10
19
28
40
38
39
36
44
47
50
50
50
49

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
9
10
9
9
9
4
7
9
5
13
16
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
87
84
84
82
81
79
81
79
82
85
88
91
94
96
96
96
94
94
94

Pressure (mb)

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

Ozone (du)

300
301
301
301
300
300
299
298
298
297
297
296
296
296
294
293
292
291
290
289
288
287

Forecast for Lettenboden, Bezirk Pfäffikon, Switzerland (47.38,8.92)

Generated: 12/10/26 10:43:17. Forecast: 12/10/26 to 18/10/26. Timezone: UTC+2.00