Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Gibbous 65%

22:51

10:47

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:58, Set: 16:29, Transit: 12:14. Moon - Rise: 22:51, Set: 10:47. Civil Dark: 17:06 - 07:22. Nautical Dark: 17:46 - 06:42. Astro Dark: 18:23 - 06:04

Total Clouds (% Sky Obscured)

92
94
95
95
99
100
100
100
100
97
100
100
100
100
100
99
91
100
100
100
99
95
88
99

Low Clouds (% Sky Obscured)

72
85
88
85
83
93
92
93
91
93
100
100
100
95
100
97
78
81
72
60
68
72
75
93

Medium Clouds (% Sky Obscured)

92
94
95
95
93
100
100
100
98
90
100
100
100
100
70
53
43
91
70
68
89
75
34
4

High Clouds (% Sky Obscured)

50
47
9
15
24
14
80
100
100
45
100
100
100
100
55
55
50
48
52
47
50
55
50
40

ISS Passover

Visibility (miles)

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

Fog (%)

6
8
9
10
7
5
4
2
0
0
1
2
0
1
5
2
5
1
0
2
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

7
12
31
39
42
70
76
79
89
95
95
95
95
95
94
39
48
50
29
19
19
42
29
23

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.5
0.4
0.5
1
1.7
3.1
2.9
1
0.8
0
0.2
0.3
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-10
-9
-9
-8
-8
-7
-6
-7
-6
-7
-6
-5
-3
-4
-3
-2
-2
-2
-2
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

339
334
332
331
327
325
323
322
322
323
326
328
329
329
333
336
335
338
342
345
350
346
345
348

Friday 9

Waning Gibbous 55%

00:02

11:00

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:58, Set: 16:31, Transit: 12:14. Moon - Rise: 00:02, Set: 11:00. Civil Dark: 17:07 - 07:22. Nautical Dark: 17:47 - 06:42. Astro Dark: 18:24 - 06:04

Total Clouds (% Sky Obscured)

88
89
91
97
100
100
100
100
100
100
100
100
99
99
98
99
98
99
99
97
97
97
97
99

Low Clouds (% Sky Obscured)

76
77
82
87
88
92
97
99
88
97
91
98
94
98
95
96
96
96
96
92
94
95
91
98

Medium Clouds (% Sky Obscured)

1
25
45
49
97
97
39
89
72
100
93
100
79
91
94
97
95
98
96
94
85
92
90
83

High Clouds (% Sky Obscured)

35
15
6
5
45
46
38
35
35
69
100
90
91
61
50
45
45
52
47
55
51
44
57
61

ISS Passover

Visibility (miles)

0
3
2
1
1
0
0
0
0
0
0
0
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
8
14
10
16
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

26
14
25
23
23
18
31
59
71
60
64
71
81
79
94
95
95
92
85
82
84
82
86
88

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.7
0.5
0.5
0.7
0.9
0.6
0.9
1.2
1
1
0.8
0.7
0.8
0.6
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1004
1004
1004
1004
1005
1005
1006

Ozone (du)

350
346
352
360
359
363
370
375
370
368
373
380
386
382
380
386
393
393
390
391
394
393
392
393

Saturday 10

Third Quarter 45%

01:12

11:15

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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

Sun - Rise: 07:57, Set: 16:32, Transit: 12:15. Moon - Rise: 01:12, Set: 11:15. Civil Dark: 17:08 - 07:21. Nautical Dark: 17:48 - 06:41. Astro Dark: 18:25 - 06:03

Total Clouds (% Sky Obscured)

100
98
93
88
89
63
63
49
44
12
38
41
72
57
62
62
61
79
87
79
58
43
54
51

Low Clouds (% Sky Obscured)

87
71
74
71
73
37
35
15
6
0
37
41
72
57
62
62
61
75
82
64
48
30
25
9

Medium Clouds (% Sky Obscured)

97
94
92
88
87
63
60
49
44
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
29
13
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)

0
0
0
0
0
0
0
0
0
9
4
9
4
4
3
3
8
4
3
9
9
7
1
1

Fog (%)

0
0
0
1
0
1
2
3
1
1
6
7
8
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

80
67
61
70
58
42
38
30
14
10
7
8
6
0
0
0
1
9
2
0
0
1
8
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-2
-3
-5
-6
-7
-9
-10
-11
-12
-14
-14
-14
-13
-13
-12
-10
-8
-7
-7
-7
-7
-9
-11

Feels Like (°C)

-5
-5
-6
-8
-9
-10
-13
-14
-16
-17
-17
-17
-17
-17
-17
-15
-12
-11
-11
-11
-11
-11
-12
-15

Dew Point (°C)

-2
-2
-4
-5
-6
-7
-10
-11
-12
-14
-15
-16
-16
-15
-15
-14
-11
-10
-10
-9
-10
-9
-10
-12

Relative Humidity (%)

98
98
98
98
98
96
92
92
90
88
86
86
86
88
86
90
88
87
83
82
82
88
92
90

Pressure (mb)

1007
1008
1009
1011
1012
1014
1016
1017
1019
1020
1022
1023
1024
1025
1027
1027
1027
1027
1027
1027
1027
1028
1029
1030

Ozone (du)

388
383
381
381
384
385
387
386
383
380
386
393
390
390
392
394
395
392
390
386
384
383
377
374

Sunday 11

Waning Crescent 35%

02:22

11:32

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:57, Set: 16:33, Transit: 12:15. Moon - Rise: 02:22, Set: 11:32. Civil Dark: 17:09 - 07:21. Nautical Dark: 17:49 - 06:41. Astro Dark: 18:26 - 06:03

Total Clouds (% Sky Obscured)

42
43
45
51
58
66
72
43
54
57
71
69
76
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
0
1
1
0
0
0
0
0
0
27
54
81
83
85
87
89
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
8
11
20
37
58
78
85
93
100
95
100
96
95
93
95
98

High Clouds (% Sky Obscured)

0
0
0
0
13
28
44
43
54
57
71
69
76
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

1
2
1
1
1
2
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
33
44
50
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-12
-13
-14
-14
-15
-15
-15
-15
-14
-14
-13
-13
-13
-12
-11
-9
-6
-4
-3
-2
-2
-3
-4
-4

Feels Like (°C)

-16
-17
-18
-18
-19
-19
-18
-18
-16
-16
-15
-15
-15
-15
-15
-13
-9
-7
-6
-5
-5
-6
-8
-7

Dew Point (°C)

-13
-14
-15
-16
-17
-16
-17
-17
-17
-17
-16
-17
-17
-17
-15
-12
-9
-8
-7
-5
-5
-5
-6
-6

Relative Humidity (%)

90
88
88
88
86
88
86
80
79
79
78
71
71
69
69
74
74
75
72
78
82
87
87
85

Pressure (mb)

1031
1032
1032
1032
1032
1032
1032
1031
1031
1031
1030
1030
1029
1029
1029
1028
1026
1025
1024
1023
1023
1022
1022
1022

Ozone (du)

373
374
372
367
362
356
351
348
349
338
332
329
329
328
328
328
328
328
323
320
315
315
311
309

Monday 12

Waning Crescent 26%

03:32

11:54

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:56, Set: 16:35, Transit: 12:15. Moon - Rise: 03:32, Set: 11:54. Civil Dark: 17:11 - 07:20. Nautical Dark: 17:50 - 06:41. Astro Dark: 18:27 - 06:03

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

93
96
98
100
100
100
100
100
100
100
100
100
100
92
94
97
98
99
100
100
100
100
97
95

Medium Clouds (% Sky Obscured)

100
98
97
96
96
96
97
98
99
100
100
99
98
97
99
100
96
93
93
94
95
96
97
96

High Clouds (% Sky Obscured)

100
100
100
100
82
64
50
53
57
63
56
44
42
78
64
48
30
13
5
33
67
98
83
68

ISS Passover

Visibility (miles)

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

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

75
79
92
95
95
95
95
62
43
55
42
42
57
50
49
50
42
34
29
28
22
16
22
30

Precipitation Amount (mm)

0.4
0.4
0.7
0.8
1.1
1.3
0.7
0.2
0
0.3
0.1
0
0.2
0.1
0.2
0.2
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
82
84
85
96
96
98
98
96
98
100
100
100
100
98
98
100
100
100
100
100
100
100

Pressure (mb)

1022
1021
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1021
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

311
314
317
318
317
314
311
311
311
308
305
304
305
304
306
307
309
308
306
305
305
304
303
303

Tuesday 13

Waning Crescent 18%

04:42

12:23

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:55, Set: 16:36, Transit: 12:16. Moon - Rise: 04:42, Set: 12:23. Civil Dark: 17:12 - 07:20. Nautical Dark: 17:51 - 06:40. Astro Dark: 18:28 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
100
100
100
99
99
99
99
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

93
93
93
94
95
97
97
97
98
98
99
98
98
97
96
95
94
94
94
94
94
94
94
94

Medium Clouds (% Sky Obscured)

96
97
99
100
95
91
87
62
41
22
39
38
63
69
75
75
79
84
89
93
97
100
99
98

High Clouds (% Sky Obscured)

55
70
85
100
98
96
95
81
66
51
43
34
25
24
23
27
23
23
27
51
77
100
97
90

ISS Passover

Visibility (miles)

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

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

None
None
None
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 (%)

33
34
45
53
46
38
27
23
22
22
23
22
19
16
12
3
2
3
1
5
7
12
27
42

Precipitation Amount (mm)

0
0
0
0.2
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
3
3
3
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1021

Ozone (du)

303
304
306
308
310
310
310
310
310
310
310
311
311
311
313
314
315
318
322
325
332
340
347
346

Wednesday 14

Waning Crescent 11%

05:47

13:01

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: 16:37, Transit: 12:16. Moon - Rise: 05:47, Set: 13:01. Civil Dark: 17:13 - 07:19. Nautical Dark: 17:53 - 06:40. Astro Dark: 18:29 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
98
97
93
90
86
83
78
75

Low Clouds (% Sky Obscured)

95
93
89
87
88
86
87
89
92
96
96
93
93
89
81
77
73
70
67

Medium Clouds (% Sky Obscured)

97
97
97
97
87
80
81
90
94
93
90
86
78
46
26
7
5
3
3

High Clouds (% Sky Obscured)

85
75
66
56
81
81
86
61
30
0
1
2
2
6
24
40
44
38
35

ISS Passover

Visibility (miles)

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

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

57
56
53
52
45
38
38
40
43
47
49
51
54
47
39
29
23
15
1

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
0
0
0
0
0
0
0.2
0.2
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2

Feels Like (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Dew Point (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2

Relative Humidity (%)

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

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1022
1022

Ozone (du)

345
344
344
344
344
343
342
341
337
332
327
322
318
313
313
313
313
316
320

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

Generated: 08/01/26 18:35:01. Forecast: 08/01/26 to 14/01/26. Timezone: UTC+1.00