Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 11

Waning Crescent 35%

02:34

11:04

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

Sun - Rise: 08:11, Set: 16:16, Transit: 12:14. Moon - Rise: 02:34, Set: 11:04. Civil Dark: 16:56 - 07:31. Nautical Dark: 17:39 - 06:48. Astro Dark: 18:20 - 06:07

Total Clouds (% Sky Obscured)

0
1
1
1
5
7
20
24
26
19
3
3
6
6
8
68
73
62
99
98
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
4
7
20
20
26
19
0
0
0
0
0
0
0
0
0
0
0
0
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
43
52
98
100
95
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
18
3
2
0
0
1
5
6
43
66
25
76
50
100
100
100
100

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-11
-9
-9
-7
-7
-8
-9
-9
-10
-10
-10
-10
-11
-11
-11
-12
-11
-12
-13
-13
-12
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

85
83
82
81
84
86
90
92
92
94
92
92
92
92
92
90
90
90
87
85
83
83
85
80

Pressure (mb)

1022
1023
1022
1023
1022
1023
1023
1023
1023
1023
1023
1023
1024
1023
1023
1022
1022
1022
1021
1020
1019
1019
1018
1018

Ozone (du)

401
401
398
392
386
383
379
372
366
365
363
358
356
350
343
338
332
329
322
319
319
318
319
324

Monday 12

Waning Crescent 26%

03:49

11:18

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: 08:10, Set: 16:18, Transit: 12:14. Moon - Rise: 03:49, Set: 11:18. Civil Dark: 16:58 - 07:31. Nautical Dark: 17:41 - 06:48. Astro Dark: 18:22 - 06:07

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

8
10
50
88
83
83
92
92
81
77
83
87
91
100
100
98
88
93
92
89
94
92
90
88

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
88
100
97
97
100
87
97
100
100
100
100
86
30
40
45

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
100
100
57
73
58
50
55
65
100
100
40
46
51
50
60

ISS Passover

Visibility (miles)

9
8
9
9
1
0
0
0
0
0
1
6
9
9
9
5
1
1
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
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Snow
Snow
Snow
Snow
Snow
None
None
Snow
None
None
Snow
Frozen rai
Light Rain
None
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

15
3
7
26
53
81
87
58
41
22
21
38
36
29
56
86
81
67
79
87
45
29
32
36

Precipitation Amount (mm)

0
0
0
0
0.2
0.5
0.6
0.3
0.1
0
0
0.2
0
0
0.2
0.6
0.4
0
0.4
0.6
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-10
-9
-9
-8
-8
-7
-8
-7
-7
-7
-7
-7
-7
-6
-6
-6
-5
-5
-5
-4
-5
-5
-5

Dew Point (°C)

-10
-9
-8
-6
-5
-4
-4
-4
-4
-3
-4
-3
-3
-3
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1

Relative Humidity (%)

79
79
81
85
91
98
96
96
98
98
96
98
98
98
98
96
98
98
98
100
100
98
100
100

Pressure (mb)

1018
1017
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1010
1010
1009
1009
1009
1009
1010
1011

Ozone (du)

323
322
322
323
323
319
317
318
315
312
309
307
304
303
302
303
303
307
314
327
329
329
329
328

Tuesday 13

Waning Crescent 18%

05:02

11:36

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: 08:09, Set: 16:19, Transit: 12:15. Moon - Rise: 05:02, Set: 11:36. Civil Dark: 16:59 - 07:30. Nautical Dark: 17:42 - 06:47. Astro Dark: 18:23 - 06:06

Total Clouds (% Sky Obscured)

100
100
97
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94

Low Clouds (% Sky Obscured)

81
85
93
100
97
97
100
100
100
100
100
100
100
100
91
86
88
73
69
62
53
49
45
44

Medium Clouds (% Sky Obscured)

45
34
22
14
24
15
24
6
79
81
46
68
84
85
100
100
100
100
100
100
100
98
94
90

High Clouds (% Sky Obscured)

79
100
30
46
40
37
49
76
93
46
77
81
31
85
100
100
100
100
100
100
100
83
64
46

ISS Passover

Visibility (miles)

0
0
0
0
0
3
9
9
9
9
9
9
9
4
2
8
9
9
9
9
9
7
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
7
1
5
0
0
0
0
0
0
0
0
0
1
0
0
16
16
3
0
0
9
13
20

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1011
1011
1010
1010
1010

Ozone (du)

330
331
329
326
324
323
322
322
320
318
320
322
324
324
325
324
325
327
328
328
331
334
334
336

Wednesday 14

Waning Crescent 11%

06:11

12:00

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: 08:08, Set: 16:21, Transit: 12:15. Moon - Rise: 06:11, Set: 12:00. Civil Dark: 17:00 - 07:29. Nautical Dark: 17:43 - 06:46. Astro Dark: 18:24 - 06:05

Total Clouds (% Sky Obscured)

95
98
100
100
100
100
95
90
86
89
91
71
85
92
92
94
96
98
88
78
72
76
81
86

Low Clouds (% Sky Obscured)

62
67
78
70
63
55
57
61
67
72
77
71
79
82
81
85
88
91
81
72
62
70
78
86

Medium Clouds (% Sky Obscured)

93
96
100
100
100
100
92
87
48
43
44
44
44
40
40
42
44
48
35
19
6
5
13
20

High Clouds (% Sky Obscured)

62
81
100
100
100
82
43
22
0
0
0
0
0
1
1
1
1
4
1
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

57
64
68
75
77
65
44
26
7
33
45
55
46
29
3
12
23
21
16
12
1
2
16
25

Precipitation Amount (mm)

0.3
0.3
0.3
0.4
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
8
8
7
7
7
6
5
5
5
6
6
5
5
3
4
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
98
100
100
98
100
98
96
98
98
96
96
91
93
88
89
94
96
96
98

Pressure (mb)

1010
1010
1010
1010
1009
1009
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

339
341
341
342
349
345
336
334
342
347
348
349
347
345
344
342
342
342
342
341
339
337
332
332

Thursday 15

Waning Crescent 11%

07:09

12:36

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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:07, Set: 16:23, Transit: 12:15. Moon - Rise: 07:09, Set: 12:36. Civil Dark: 17:02 - 07:28. Nautical Dark: 17:45 - 06:46. Astro Dark: 18:26 - 06:05

Total Clouds (% Sky Obscured)

77
68
59
70
83
96
94
93
91
88
85
82
68
65
57
49
45
42
61
79
100
99
97
96

Low Clouds (% Sky Obscured)

76
63
54
57
67
74
71
62
62
53
40
20
7
4
1
6
11
16
12
8
5
4
3
2

Medium Clouds (% Sky Obscured)

7
25
11
21
33
44
43
90
46
45
47
45
42
32
26
24
28
38
60
77
93
95
97
96

High Clouds (% Sky Obscured)

0
0
0
20
39
58
47
45
30
19
8
0
0
10
15
20
20
30
53
75
100
74
49
19

ISS Passover

Visibility (miles)

9
7
1
0
0
0
0
0
0
0
0
0
0
1
6
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 (%)

32
2
1
8
30
3
6
1
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
6
5
5
4
5
5
5
5
5
5
4
5
5
5
5
5
6
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
100
100
98
100
100
98
100
100
98
98
98
96
96
94
94
96
94
94
93
94
93
93

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1013
1013

Ozone (du)

334
337
337
339
342
335
330
325
323
322
324
325
325
323
328
332
335
338
340
341
342
344
343
342

Friday 16

Waning Crescent 6%

07:55

13:25

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: 08:06, Set: 16:24, Transit: 12:16. Moon - Rise: 07:55, Set: 13:25. Civil Dark: 17:03 - 07:27. Nautical Dark: 17:46 - 06:45. Astro Dark: 18:27 - 06:04

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

13
25
39
47
53
59
57
57
51
54
57
58
51
40
24
27
31
36
55
76
98
99
98
98

Medium Clouds (% Sky Obscured)

96
93
91
89
87
85
88
91
93
93
85
92
94
95
97
98
99
100
99
98
97
96
96
93

High Clouds (% Sky Obscured)

24
32
36
55
71
88
82
76
73
66
60
56
69
78
89
92
96
100
88
75
58
64
72
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
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
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 (%)

7
12
17
17
15
9
7
4
1
1
1
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
6
6
6
6
5
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
93
94
94
98
98
96
96
96
94
93
94
94
93
96
96
98
98
98
98
98
98

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

342
342
343
344
344
344
344
344
344
344
344
344
343
343
343
343
343
344
344
344
345
345
344
343

Saturday 17

Waning Crescent 2%

08:27

14:29

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

Sun - Rise: 08:05, Set: 16:26, Transit: 12:16. Moon - Rise: 08:27, Set: 14:29. Civil Dark: 17:05 - 07:27. Nautical Dark: 17:48 - 06:44. Astro Dark: 18:28 - 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

Low Clouds (% Sky Obscured)

98
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

82
74
70
76
86
96
97
97
98
95
91
87
87
86
84
84
82
84
78
72
61

High Clouds (% Sky Obscured)

87
94
100
100
100
100
100
100
100
95
93
91
94
97
100
80
60
41
41
44
49

ISS Passover

Visibility (miles)

0
3
6
9
9
9
9
8
6
4
3
1
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
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
8
11
11
23
29
35
36
35
35
35
38
42
39
36
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
91
91
91
91
91
91
91
92
92
92
92
92
92
92
92
92
91
91

Pressure (mb)

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

Ozone (du)

342
342
343
343
348
353
358
363
369
374
375
377
378
379
380
380
383
385
388
388
388

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 11/01/26 10:25:07. Forecast: 11/01/26 to 17/01/26. Timezone: UTC+1.00