Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Gibbous 55%

00:02

11:00

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:58, Set: 16:29, Transit: 12:14. Moon - Rise: 00:02, Set: 11:00. Civil Dark: 17:06 - 07:22. Nautical Dark: 17:46 - 06:42. Astro Dark: 18:24 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
84
73
78
82
85
98
99
95
100
100
100
100
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

80
71
72
68
75
68
74
76
76
80
97
92
92
100
100
100
97
91
96
100
92
96
89
90

Medium Clouds (% Sky Obscured)

100
89
50
87
7
0
3
9
36
44
53
67
87
99
63
100
100
99
100
100
100
100
85
80

High Clouds (% Sky Obscured)

56
52
57
52
40
40
20
4
59
76
52
12
29
41
39
100
98
89
84
66
56
58
53
62

ISS Passover

Visibility (miles)

0
0
0
0
0
2
0
1
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
7
20
31
2
2
1
1
0
0
0
0
0
0
0
1
2
2
1
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
9
12
13
20
24
27
15
30
50
58
82
91
94
92
86
88
93
95
92
90
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.9
1.1
1.2
1.2
0.9
1
1
1.2
0.8
0.8
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
0
1
1
1
1
1
1
1
-1
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
100
98
96
98
96
96
98
98
98
98
98
98
98
96
98
96
96
96
98
96
98

Pressure (mb)

1000
1000
1000
1000
1000
999
999
999
1000
1001
1001
1000
1000
1000
1000
1000
1001
1001
1001
1002
1002
1002
1003
1003

Ozone (du)

349
350
352
353
353
353
359
368
369
359
366
379
382
378
370
374
381
388
390
384
383
389
396
394

Saturday 10

Third Quarter 45%

01:12

11:15

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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:57, Set: 16:31, Transit: 12:15. Moon - Rise: 01:12, Set: 11:15. Civil Dark: 17:07 - 07:21. Nautical Dark: 17:47 - 06:41. Astro Dark: 18:25 - 06:03

Total Clouds (% Sky Obscured)

98
97
98
100
100
100
99
99
94
96
87
50
16
41
43
60
68
74
75
77
63
54
67
67

Low Clouds (% Sky Obscured)

92
90
95
96
94
95
85
78
76
76
32
34
5
39
41
60
68
72
75
77
63
54
66
63

Medium Clouds (% Sky Obscured)

78
88
88
100
100
99
96
98
90
85
77
44
5
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

59
57
46
50
60
65
3
65
4
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
2
5
9
8
4
4
4
4
4
4
4
4
4
9
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
1
0
0
0
0
6
7
6
4
2
2
6
9
26
1

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

86
82
82
84
90
87
71
47
37
24
18
13
7
3
4
0
1
4
8
11
7
1
0
0

Precipitation Amount (mm)

0.8
0.6
0.6
0.6
0.6
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-2
-2
-2
-3
-6
-7
-9
-10
-11
-11
-11
-11
-12
-12
-12
-12
-11
-10
-8
-7

Feels Like (°C)

-4
-5
-5
-4
-4
-5
-5
-7
-10
-11
-13
-14
-15
-15
-15
-14
-15
-15
-16
-15
-14
-12
-10
-11

Dew Point (°C)

-1
-1
-1
-2
-2
-2
-2
-4
-7
-8
-10
-11
-12
-13
-13
-13
-14
-13
-13
-14
-13
-11
-10
-9

Relative Humidity (%)

98
98
98
98
100
98
98
96
92
92
90
90
88
86
85
86
85
86
88
86
88
88
88
85

Pressure (mb)

1003
1003
1004
1005
1006
1007
1008
1010
1012
1014
1016
1018
1019
1021
1022
1023
1024
1025
1026
1027
1027
1027
1027
1026

Ozone (du)

393
394
395
392
393
390
385
384
383
386
390
390
384
383
398
401
396
398
399
398
390
387
387
384

Sunday 11

Waning Crescent 35%

02:22

11:32

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

Sun - Rise: 07:57, Set: 16:32, Transit: 12:15. Moon - Rise: 02:22, Set: 11:32. Civil Dark: 17:08 - 07:21. Nautical Dark: 17:48 - 06:41. Astro Dark: 18:26 - 06:03

Total Clouds (% Sky Obscured)

56
36
23
59
69
48
56
41
40
37
6
10
4
52
50
80
94
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
32
23
59
66
23
56
41
40
37
1
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
4
18
81
76
66
88
76
98
96
90

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
4
6
4
52
50
69
82
98
99
99
98
98
99
99

ISS Passover

Visibility (miles)

9
9
9
4
3
3
4
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

4
6
13
18
23
43
70
84
77
47
9
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
1
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)

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

Chance of Frost

Temperature (°C)

-7
-7
-8
-9
-11
-12
-13
-13
-14
-14
-14
-14
-15
-15
-15
-14
-13
-13
-12
-11
-9
-7
-5
-3

Feels Like (°C)

-11
-10
-10
-11
-14
-16
-17
-16
-16
-16
-17
-17
-17
-17
-19
-18
-17
-17
-16
-15
-13
-10
-9
-7

Dew Point (°C)

-9
-9
-9
-10
-13
-14
-15
-15
-16
-16
-17
-17
-17
-18
-18
-18
-17
-17
-16
-15
-13
-11
-9
-7

Relative Humidity (%)

83
85
88
92
88
88
86
84
84
81
79
81
79
75
72
68
71
71
72
73
74
74
74
73

Pressure (mb)

1026
1026
1027
1028
1030
1031
1031
1032
1032
1032
1032
1032
1031
1031
1031
1030
1029
1029
1028
1028
1027
1025
1024
1024

Ozone (du)

381
378
375
371
368
366
364
360
359
354
347
343
339
337
332
331
332
331
327
323
322
320
320
323

Monday 12

Waning Crescent 26%

03:32

11:54

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:56, Set: 16:33, Transit: 12:15. Moon - Rise: 03:32, Set: 11:54. Civil Dark: 17:09 - 07:20. Nautical Dark: 17:49 - 06:41. Astro Dark: 18:27 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

29
59
88
90
91
93
92
92
91
93
97
100
95
89
84
85
86
87
88
89
90
88
87
85

Medium Clouds (% Sky Obscured)

95
97
93
100
100
100
100
46
45
97
95
84
91
89
87
87
87
86
86
94
98
96
94
92

High Clouds (% Sky Obscured)

99
99
100
90
81
69
75
86
98
93
87
79
74
70
61
76
87
100
90
81
69
79
89
97

ISS Passover

Visibility (miles)

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

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
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
13
25
35
50
62
72
64
57
46
54
56
64
57
51
56
50
49
50
49
49
49

Precipitation Amount (mm)

0
0
0
0
0
0.1
0.2
0.3
0.4
0.3
0.3
0.1
0.2
0.3
0.5
0.4
0.3
0.4
0.3
0.2
0.3
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
76
81
86
84
81
76
81
79
81
81
81
84
86
86
87
89
92
96
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

325
323
322
316
315
317
319
318
318
319
316
315
313
312
308
307
306
306
307
307
307
307
308
307

Tuesday 13

Waning Crescent 18%

04:42

12:23

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:55, Set: 16:35, Transit: 12:16. Moon - Rise: 04:42, Set: 12:23. Civil Dark: 17:11 - 07:20. Nautical Dark: 17:50 - 06:40. Astro Dark: 18:28 - 06:02

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
100
99
99
98
90
82
74
82
90
98
98
97
97

Low Clouds (% Sky Obscured)

84
82
82
83
85
87
85
72
69
64
59
52
39
23
8
16
24
32
35
35
37
41
48
54

Medium Clouds (% Sky Obscured)

91
93
95
93
82
72
69
65
60
64
96
98
86
76
68
83
67
56
32
23
18
26
38
46

High Clouds (% Sky Obscured)

69
54
31
34
29
31
38
41
48
48
45
50
66
82
98
90
82
74
82
90
98
97
97
97

ISS Passover

Visibility (miles)

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

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 (%)

43
41
34
39
40
37
33
27
21
17
13
3
4
1
0
6
9
8
13
14
13
12
10
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
98
94
93
93
91
91
91
92
91
92
92
92
94
98
100
100
100

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

308
310
311
311
312
313
315
316
316
318
319
319
319
319
319
319
320
322
324
325
327
328
329
330

Wednesday 14

Waning Crescent 11%

05:47

13:01

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:55, Set: 16:36, Transit: 12:16. Moon - Rise: 05:47, Set: 13:01. Civil Dark: 17:12 - 07:19. Nautical Dark: 17:51 - 06:40. Astro Dark: 18:29 - 06:02

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
100
100
100
99
99
99
99
100
100
96
92
88
91
94
98

Low Clouds (% Sky Obscured)

68
82
97
96
95
95
96
97
98
96
94
93
92
91
80
73
60
51
47
43
36
38
37
29

Medium Clouds (% Sky Obscured)

60
70
87
91
95
98
89
77
61
58
59
60
73
83
90
83
77
65
55
45
38
46
57
65

High Clouds (% Sky Obscured)

98
99
99
70
45
18
17
16
20
15
15
15
15
15
20
13
16
14
21
26
37
46
51
56

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
3
6
9
9
8
8
8
7
7
8
9
9
9
8
7
8
8

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

Precipitation Probability (%)

22
38
56
57
66
77
61
41
20
24
17
12
18
21
28
29
30
36
22
8
2
5
4
0

Precipitation Amount (mm)

0
0
0.3
0.2
0.4
0.6
0.3
0.1
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
98
100
100
98
98
98
98
96
96
96
98
98
98
96
96
96
94
92
96
96

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

331
330
330
329
330
331
333
333
333
333
334
335
337
338
339
340
340
340
340
341
342
343
344
345

Thursday 15

Waning Crescent 6%

06:44

13:01

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

Sun - Rise: 07:54, Set: 16:37, Transit: 12:16. Moon - Rise: 06:44, Set: 13:01. Civil Dark: 17:13 - 07:18. Nautical Dark: 17:53 - 06:39. Astro Dark: 18:31 - 06:01

Total Clouds (% Sky Obscured)

97
95
92
94
96
98
97
98
98
94
87
69
64
59
63
62
61
60

Low Clouds (% Sky Obscured)

33
39
48
62
76
87
85
80
75
71
68
64
58
59
63
62
61
60

Medium Clouds (% Sky Obscured)

71
74
75
77
74
74
68
65
62
55
53
51
42
38
34
31
27
15

High Clouds (% Sky Obscured)

51
30
26
25
27
30
44
58
81
73
60
40
22
5
7
5
2
0

ISS Passover

Visibility (miles)

8
7
6
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
0
3
12
21
34
44
53
46
36
21
19
13
3
6
4
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
100
100
98
98
98
98
98
98
98
100
100
98
100
100
100

Pressure (mb)

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

Ozone (du)

345
346
347
348
350
352
353
354
355
356
355
353
351
354
357
360
362
363

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

Generated: 09/01/26 13:17:06. Forecast: 09/01/26 to 15/01/26. Timezone: UTC+1.00