Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Third Quarter 40%

22:54

15:32

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

Sun - Rise: 06:29, Set: 19:43, Transit: 13:05. Moon - Rise: 22:54, Set: 15:32. Civil Dark: 20:15 - 05:57. Nautical Dark: 20:55 - 05:18. Astro Dark: 21:37 - 04:36

Total Clouds (% Sky Obscured)

90
93
93
41
71
54
32
27
25
19
42
41
26
22
23
45
47
57
82
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
78
69
39
59
52
31
24
23
15
17
28
23
17
18
43
38
34
47
80
82
94
96
93

Medium Clouds (% Sky Obscured)

0
0
5
2
14
0
0
0
0
0
0
2
2
2
3
3
34
44
33
28
15
50
100
100

High Clouds (% Sky Obscured)

90
55
50
3
2
3
0
3
3
4
31
14
2
2
0
0
0
0
31
100
100
100
100
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
5
8
8
5
7
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
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
Very Light Rain
None
Light Rain

Precipitation Probability (%)

1
8
1
0
0
0
0
0
0
0
0
0
0
0
0
19
65
67
56
56
74
86
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0
0
0
0.2
0
2.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
19
21
22
23
24
24
24
24
22
20
19
19
19
20
19
18
18
17
17
17
16

Feels Like (°C)

16
17
18
18
20
20
22
23
23
24
24
23
22
22
22
22
21
22
21
18
17
18
16
15

Dew Point (°C)

16
16
15
14
14
13
14
15
15
16
17
18
18
18
18
19
19
19
18
17
17
17
16
15

Relative Humidity (%)

96
89
81
69
64
58
55
56
57
60
65
75
86
92
92
95
95
95
96
98
98
100
95
93

Pressure (mb)

1021
1020
1020
1020
1019
1018
1017
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1018
1019

Ozone (du)

285
283
282
281
281
280
280
280
282
282
281
282
281
282
283
284
285
284
282
283
284
282
285
290

Saturday 5

Waning Crescent 38%

23:59

16:38

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

Sun - Rise: 06:31, Set: 19:41, Transit: 13:05. Moon - Rise: 23:59, Set: 16:38. Civil Dark: 20:13 - 05:59. Nautical Dark: 20:52 - 05:19. Astro Dark: 21:34 - 04:38

Total Clouds (% Sky Obscured)

100
98
96
86
85
85
81
45
32
32
21
17
7
8
2
11
4
11
33
27
19
13
23
37

Low Clouds (% Sky Obscured)

59
70
60
39
42
59
48
17
25
26
20
17
5
7
0
0
0
0
6
4
4
0
0
0

Medium Clouds (% Sky Obscured)

100
94
16
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)

84
2
35
35
30
30
30
19
2
7
1
0
3
0
2
11
2
10
26
21
15
13
23
28

ISS Passover

Visibility (miles)

3
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
86
16
4
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

2.2
0.5
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)

6
2
3
6
7
10
11
12
12
10
9
7
6
5
4
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
12
11
9
9
9
8
8
8
8
8
9
9
9
8
7
7
8
8
7
7
7
6

Relative Humidity (%)

95
98
92
76
63
62
58
51
49
50
52
59
69
74
75
75
76
78
83
84
84
85
85
84

Pressure (mb)

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

Ozone (du)

296
304
310
313
311
308
309
309
309
307
306
304
303
303
302
302
302
301
299
298
297
296
296
297

Sunday 6

Waning Crescent 28%

01:18

17:28

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

Sun - Rise: 06:32, Set: 19:39, Transit: 13:05. Moon - Rise: 01:18, Set: 17:28. Civil Dark: 20:11 - 06:00. Nautical Dark: 20:50 - 05:21. Astro Dark: 21:32 - 04:40

Total Clouds (% Sky Obscured)

4
13
6
0
1
0
4
3
25
25
25
30
30
30
40
40
7
6
40
45
50
52
55
54

Low Clouds (% Sky Obscured)

0
0
3
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
2
2
21
6
1
0
2
23
45
5
52
50
54

High Clouds (% Sky Obscured)

2
10
2
0
1
0
3
2
25
25
25
30
30
30
40
40
7
4
31
40
45
47
28
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 (%)

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

Chance of Frost

Temperature (°C)

11
13
14
16
17
19
20
20
20
20
19
17
14
12
11
11
10
10
10
10
11
11
12
13

Feels Like (°C)

10
14
14
16
17
19
20
20
20
19
18
16
12
10
9
9
9
10
10
9
9
9
10
11

Dew Point (°C)

7
6
5
4
4
4
4
4
4
5
10
10
9
7
6
6
5
5
4
4
3
3
3
4

Relative Humidity (%)

75
62
52
45
41
38
36
35
35
38
56
65
70
72
73
71
68
69
66
64
57
55
53
55

Pressure (mb)

1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1023

Ozone (du)

295
294
293
293
292
293
293
291
289
287
287
286
286
285
284
285
285
284
283
284
285
284
285
287

Monday 7

Waning Crescent 18%

02:43

18:04

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

Sun - Rise: 06:34, Set: 19:37, Transit: 13:04. Moon - Rise: 02:43, Set: 18:04. Civil Dark: 20:09 - 06:02. Nautical Dark: 20:48 - 05:23. Astro Dark: 21:29 - 04:41

Total Clouds (% Sky Obscured)

64
81
99
97
93
69
69
72
70
71
75
72
95
93
100
98
96
94
88
73
41
45
48
45

Low Clouds (% Sky Obscured)

2
0
9
0
0
0
3
0
0
0
0
0
0
0
0
4
7
9
6
3
0
6
12
21

Medium Clouds (% Sky Obscured)

56
52
27
30
69
50
48
43
40
47
53
60
64
63
58
78
93
91
73
59
22
27
32
36

High Clouds (% Sky Obscured)

56
71
98
92
69
48
55
62
70
69
69
58
86
83
100
86
73
45
46
15
19
17
13
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
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
None
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
1
0
3
8
4
5
5
2
14
64
54
67
61
45
29
15
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.3
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
14
15
17
19
21
23
24
24
23
24
22
19
17
17
17
17
17
17
16
17
18
17
17

Dew Point (°C)

5
6
8
10
11
11
11
11
12
12
14
15
14
14
15
15
15
15
16
15
15
15
15
15

Relative Humidity (%)

57
54
55
56
55
50
47
46
48
52
64
75
78
78
86
89
90
92
95
95
96
96
96
98

Pressure (mb)

1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018

Ozone (du)

289
291
293
296
296
296
295
289
288
287
287
287
286
286
287
287
288
289
292
295
294
292
291
291

Tuesday 8

Waning Crescent 10%

04:09

18:30

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

Sun - Rise: 06:35, Set: 19:34, Transit: 13:04. Moon - Rise: 04:09, Set: 18:30. Civil Dark: 20:07 - 06:03. Nautical Dark: 20:45 - 05:24. Astro Dark: 21:27 - 04:43

Total Clouds (% Sky Obscured)

50
73
59
68
94
80
89
80
89
96
97
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
16
11
17
23
28
26
27
28
31
33
35
19
22
16
31
54
78
85
92
99
99
97
95

Medium Clouds (% Sky Obscured)

32
27
22
26
27
28
48
28
54
72
52
67
50
64
80
84
89
93
96
98
100
100
100
100

High Clouds (% Sky Obscured)

14
47
44
55
90
76
70
68
64
90
95
100
100
100
100
100
100
99
100
100
100
99
99
98

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

12
21
29
29
31
27
17
19
8
20
31
40
81
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.5
1.3
1.7
1.7
1.3
0.9
0.8
1
1.1
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
19
21
22
22
23
23
23
23
21
20
19
18
17
17
16
15
14
14
13
12
12
12

Feels Like (°C)

19
21
21
22
23
22
23
22
23
22
22
21
19
20
19
19
19
18
17
14
13
13
12
12

Dew Point (°C)

16
16
16
14
12
12
12
13
13
14
15
15
14
15
15
16
15
15
13
13
12
12
12
11

Relative Humidity (%)

96
90
81
64
55
52
48
52
55
56
68
76
76
83
89
96
96
96
95
96
96
98
98
98

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017

Ozone (du)

290
290
290
289
288
287
288
288
288
288
287
287
287
286
285
284
285
285
286
285
285
285
286
287

Wednesday 9

Waning Crescent 4%

05:32

18:50

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

Sun - Rise: 06:37, Set: 19:32, Transit: 13:04. Moon - Rise: 05:32, Set: 18:50. Civil Dark: 20:04 - 06:05. Nautical Dark: 20:43 - 05:26. Astro Dark: 21:24 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
77
61
47
42
38
38

Low Clouds (% Sky Obscured)

94
96
97
91
85
79
80
81
81
61
44
35
32
36
43
46
49
53
38
23
10
6
4
2

Medium Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
91
77
60
43
30
21
23
24
25
22
19
19
13
7
0

High Clouds (% Sky Obscured)

99
99
100
99
98
97
96
93
92
95
97
100
100
100
100
98
97
95
77
61
47
40
38
38

ISS Passover

Visibility (miles)

3
4
5
6
7
8
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
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

95
95
95
95
89
69
60
48
40
34
27
14
9
7
2
9
10
3
7
3
0
0
0
0

Precipitation Amount (mm)

0.9
1.1
1.4
1
0.6
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
12
11
11
11
13
13
12
12
13
13
9
10
10
10
10
10
9
8
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
95
92
89
84
82
78
80
84
87
87
85
85
88
90
95
95
95
96
96
95

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

288
289
290
291
292
293
293
295
297
298
301
304
306
307
308
309
311
314
317
318
318
319
317
315

Thursday 10

Waning Crescent 1%

06:52

19:07

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
00 Bad
01 Bad

Sun - Rise: 06:38, Set: 19:30, Transit: 13:03. Moon - Rise: 06:52, Set: 19:07. Civil Dark: 20:02 - 06:06. Nautical Dark: 20:41 - 05:28. Astro Dark: 21:22 - 04:47

Total Clouds (% Sky Obscured)

46
55
63
69
74
82
87
93
100
95
91
90
92
94
93
93
88
83

Low Clouds (% Sky Obscured)

5
6
8
4
4
3
3
7
12
14
11
11
16
19
22
31
40
50

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
4
2
1
0
23
43
60

High Clouds (% Sky Obscured)

46
55
63
69
74
82
87
93
100
80
62
51
53
56
60
60
60
60

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
12
12
12
13
13
14
18
17
16
16
16
17
9
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

95
80
68
58
54
49
46
46
47
49
57
68
80
79
76
74
73
72

Pressure (mb)

1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

314
312
311
309
308
307
306
306
305
304
304
305
305
305
306
306
306
307

Forecast for Zwiesel, Lower Bavaria, Germany (49.02,13.24)

Generated: 04/09/26 08:12:49. Forecast: 04/09/26 to 10/09/26. Timezone: UTC+2.00