Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Gibbous 74%

21:58

10:53

16 OK
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
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:20, Set: 16:44, Transit: 12:33. Moon - Rise: 21:58, Set: 10:53. Civil Dark: 17:21 - 07:43. Nautical Dark: 18:01 - 07:03. Astro Dark: 18:40 - 06:24

Total Clouds (% Sky Obscured)

43
56
65
100
91
100
100
100
94
98
99
94
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
56
65
89
86
100
99
94
82
92
98
87
100
92
90
94
92
97
98
92
92
91
100
97

Medium Clouds (% Sky Obscured)

43
56
65
100
74
70
85
83
56
62
63
50
89
100
98
100
100
79
80
93
97
100
100
100

High Clouds (% Sky Obscured)

1
10
0
0
1
2
1
0
0
0
1
1
7
25
54
35
40
100
100
100
100
100
100
38

ISS Passover

Visibility (miles)

9
9
9
9
9
0
0
0
1
0
0
2
0
8
3
3
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
4
3
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

4
7
17
31
36
37
56
53
44
45
34
45
45
32
23
22
39
41
59
62
61
66
58
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
86
84
79
78
91
92
92
91
91
92
91
94
92
92
92
92
94
96
96
98
98
98
98

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1008
1008

Ozone (du)

412
410
401
402
392
363
365
358
345
334
331
333
334
334
336
337
337
338
340
336
336
339
337
333

Thursday 8

Waning Gibbous 65%

23:11

11:06

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:19, Set: 16:45, Transit: 12:33. Moon - Rise: 23:11, Set: 11:06. Civil Dark: 17:22 - 07:43. Nautical Dark: 18:02 - 07:02. Astro Dark: 18:41 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
88
71
76
68
92
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
94
89
100
100
98
99
94
100
93
80
69
63
58
62
77
83
89
88
85
83
80
76
62

Medium Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
100
76
40
18
12
88
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

5
100
98
100
100
100
100
100
100
100
10
10
0
0
0
15
100
100
100
100
100
100
61
35

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

52
19
13
51
90
95
95
95
95
95
95
72
27
20
46
25
48
56
63
52
50
44
38
28

Precipitation Amount (mm)

0.2
0
0
0
0.5
1.3
1.5
1.1
0.8
1.7
1.2
0.3
0
0
0
0
0
0
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
8
8
8
6
6
8
8
9
9
12
17
18
18
19
21
21
22
22
22
22
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
98
98
100
100
98
98
100
100
91
79
76
76
71
67
70
69
68
65
69
67

Pressure (mb)

1008
1008
1007
1006
1005
1004
1002
1001
999
997
996
995
995
994
994
994
994
993
993
994
993
993
993
994

Ozone (du)

330
327
324
321
317
322
320
322
323
321
323
328
339
346
358
358
352
351
354
349
349
348
345
355

Friday 9

Waning Gibbous 55%

00:23

11:19

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:19, Set: 16:46, Transit: 12:33. Moon - Rise: 00:23, Set: 11:19. Civil Dark: 17:23 - 07:42. Nautical Dark: 18:04 - 07:02. Astro Dark: 18:42 - 06:23

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
99
99

Low Clouds (% Sky Obscured)

72
77
65
80
57
62
85
86
90
91
94
97
99
98
100
100
96
92
89
89
82
85
88
92

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
94

High Clouds (% Sky Obscured)

66
100
100
100
100
87
65
65
65
65
60
55
55
41
40
40
30
100
100
79
32
44
49
54

ISS Passover

Visibility (miles)

9
9
9
9
9
8
3
7
0
2
0
0
0
0
0
0
0
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
None
Very Light Rain
None
None
None
None
Snow
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

23
21
31
33
41
59
53
52
43
56
60
67
74
71
68
65
76
74
76
70
71
68
66
69

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
19
17
17
17
16
16
15
15
15
13
13
13
13
13
14
13
13
12
12
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
67
75
79
82
88
91
91
96
93
94
96
94
96
96
96
94
94
94
94
96
94
94
96

Pressure (mb)

994
994
995
995
996
996
996
996
997
997
997
998
998
998
998
999
1000
1001
1002
1003
1003
1004
1005
1006

Ozone (du)

365
368
377
378
378
381
382
384
387
389
389
395
399
400
404
405
404
403
403
400
399
393
390
389

Saturday 10

Third Quarter 45%

01:33

11:33

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

Sun - Rise: 08:18, Set: 16:48, Transit: 12:34. Moon - Rise: 01:33, Set: 11:33. Civil Dark: 17:25 - 07:42. Nautical Dark: 18:05 - 07:01. Astro Dark: 18:43 - 06:23

Total Clouds (% Sky Obscured)

99
100
99
78
57
40
50
49
23
59
77
99
78
56
34
29
23
5
2
0
0
1
2
4

Low Clouds (% Sky Obscured)

89
87
84
65
45
30
30
25
2
16
20
26
20
22
13
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

89
81
6
4
4
4
5
6
8
14
19
40
33
23
9
5
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

51
56
65
43
22
0
0
0
0
0
0
0
0
2
5
5
7
2
1
0
0
1
2
4

ISS Passover

Visibility (miles)

0
0
0
0
5
0
0
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

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

Precipitation Probability (%)

59
60
46
36
37
22
17
8
5
6
5
4
3
3
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.1
0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-4
-5
-6
-7
-6
-6
-9
-10
-11
-11
-11
-11
-10
-10
-11
-12
-13
-14
-13
-12
-11
-11
-10

Relative Humidity (%)

96
92
92
89
84
94
94
76
71
71
69
69
70
73
71
69
61
56
54
53
53
55
56
57

Pressure (mb)

1007
1008
1010
1011
1012
1013
1015
1016
1018
1019
1020
1021
1022
1022
1023
1024
1024
1025
1025
1026
1025
1025
1025
1025

Ozone (du)

389
384
382
381
379
381
380
379
378
375
374
375
375
379
378
375
373
375
375
377
379
376
367
357

Sunday 11

Waning Crescent 35%

02:44

11:50

16 Good
17 OK
18 OK
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

Sun - Rise: 08:18, Set: 16:49, Transit: 12:34. Moon - Rise: 02:44, Set: 11:50. Civil Dark: 17:26 - 07:41. Nautical Dark: 18:06 - 07:01. Astro Dark: 18:44 - 06:23

Total Clouds (% Sky Obscured)

17
30
44
57
89
100
100
100
100
99
99
98
99
99
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
2
1
1
20
41
75
90
96
98
99
99
100
98
96
94

Medium Clouds (% Sky Obscured)

4
7
10
12
14
18
19
19
20
24
99
98
98
98
98
100
100
100
99
98
96
81
59
37

High Clouds (% Sky Obscured)

16
26
38
54
84
100
100
100
100
86
72
58
53
45
44
100
100
100
100
100
100
75
50
25

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
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
42
57
66
72
73
68
59
50
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
68
69
69
70
70
69
67
68
68
68
66
68
66
66
68
73
79
86
87
89
91
92
92

Pressure (mb)

1025
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020
1019
1019
1018
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

351
343
339
333
333
332
333
334
336
337
332
323
321
322
320
321
324
326
329
331
334
337
337
338

Monday 12

Waning Crescent 26%

03:55

12:11

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:17, Set: 16:50, Transit: 12:34. Moon - Rise: 03:55, Set: 12:11. Civil Dark: 17:27 - 07:41. Nautical Dark: 18:07 - 07:01. Astro Dark: 18:46 - 06:22

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

93
93
93
94
94
95
94
93
93
91
91
91
92
92
94
91
88
83
86
90
94
97
98
100

Medium Clouds (% Sky Obscured)

25
17
9
17
20
29
43
48
43
42
53
70
79
86
92
93
91
91
93
95
97
98
99
100

High Clouds (% Sky Obscured)

17
8
0
0
0
0
0
0
4
12
46
65
61
56
62
67
67
58
61
63
66
74
83
100

ISS Passover

Visibility (miles)

1
4
7
9
9
9
9
9
9
9
9
9
9
8
7
5
5
5
5
5
5
5
4
4

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

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

Precipitation Probability (%)

42
45
43
39
37
32
33
32
25
27
27
19
12
8
8
9
10
8
10
9
2
27
39
50

Precipitation Amount (mm)

0.1
0.2
0.1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
96
98
98
98
98
98
96
96
98
96
98
98
98
96
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

338
333
328
323
322
321
321
319
318
317
314
311
309
308
308
307
308
308
308
310
311
312
313
313

Tuesday 13

Waning Crescent 18%

05:04

12:40

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: 08:16, Set: 16:52, Transit: 12:35. Moon - Rise: 05:04, Set: 12:40. Civil Dark: 17:28 - 07:40. Nautical Dark: 18:08 - 07:00. Astro Dark: 18:47 - 06:22

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
97
95
92
90
86
83
83
80
75
64
55
46
40
42
42
29
17
5

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

94
87
79
86
93
100
100
100
100
68
45
18
49
76
100
98
96
94
96
98
100

ISS Passover

Visibility (miles)

3
3
3
3
3
3
4
2
1
0
0
0
0
0
0
0
3
6
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

Precipitation Type

Very Light Rain
Very 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

Precipitation Probability (%)

59
67
74
69
64
60
54
48
35
25
18
13
15
10
5
6
3
1
12
21
24

Precipitation Amount (mm)

0.3
0.3
0.4
0.4
0.3
0.3
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
3
3
3
4
4
5
6
6
6
6
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
100
98
98
98
100
100
100
98
98
98
98
98
98
98
94
94
94

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

314
316
318
320
322
324
327
327
328
329
329
330
331
331
330
330
330
329
329
332
335

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 07/01/26 16:30:25. Forecast: 07/01/26 to 13/01/26. Timezone: UTC+1.00