Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Gibbous 65%

00:23

11:06

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

Sun - Rise: 08:19, Set: 16:46, Transit: 12:33. Moon - Rise: 00:23, Set: 11:06. Civil Dark: 17:23 - 07:43. Nautical Dark: 18:04 - 07:02. Astro Dark: 18:42 - 06:24

Total Clouds (% Sky Obscured)

100
88
90
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)

68
79
76
61
64
59
71
64
77
74
77
74
75
81
70
79
75
75
85
91
92
89
96
100

Medium Clouds (% Sky Obscured)

0
4
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

9
0
40
100
100
90
97
46
20
20
20
25
25
30
35
40
35
30
25
30
30
20
15
20

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
7
9
3
1
4
3
2
2
3
4
5
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

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

Precipitation Probability (%)

6
24
36
20
16
33
47
49
53
57
55
53
53
61
62
73
49
42
53
52
51
54
50
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
14
15
17
17
19
20
18
19
19
17
17
16
16
14
13
14
15
13
13
13
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
77
72
76
83
74
76
78
74
69
82
78
86
83
94
94
93
89
86
94
88
86
88
88

Pressure (mb)

995
995
994
994
994
993
993
993
992
992
993
993
993
993
994
994
994
995
995
996
996
996
997
997

Ozone (du)

347
354
350
351
351
349
354
355
354
346
352
364
361
355
381
389
385
383
385
387
391
389
389
394

Saturday 10

Third Quarter 55%

01:33

11:19

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

Sun - Rise: 08:19, Set: 16:48, Transit: 12:33. Moon - Rise: 01:33, Set: 11:19. Civil Dark: 17:25 - 07:42. Nautical Dark: 18:05 - 07:02. Astro Dark: 18:43 - 06:23

Total Clouds (% Sky Obscured)

99
100
100
97
100
100
100
100
96
94
93
95
96
97
93
97
95
92
83
55
45
40
40
39

Low Clouds (% Sky Obscured)

98
94
95
95
93
96
92
88
85
82
83
88
89
93
89
85
88
84
72
44
25
25
20
11

Medium Clouds (% Sky Obscured)

99
98
97
94
98
100
97
63
81
52
49
44
90
80
36
42
36
30
31
2
0
0
0
28

High Clouds (% Sky Obscured)

80
88
99
5
96
91
70
69
14
1
1
1
5
0
1
1
0
0
0
1
0
1
25
37

ISS Passover

Visibility (miles)

3
2
3
5
5
0
0
0
9
9
9
0
0
0
4
9
9
9
9
7
1
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
Snow
Snow
None
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
54
58
70
78
80
69
57
47
48
51
45
39
39
30
30
25
21
23
11
18
7
5
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
0
0
1
1
0
-2
-6
-4
-1
-1
-2
-4
-6
-7
-7
-7
-6
-6
-7
-9
-10

Relative Humidity (%)

91
93
93
89
89
94
94
89
80
68
77
98
98
94
83
78
76
75
76
78
82
81
74
67

Pressure (mb)

998
998
999
999
1000
1001
1002
1003
1003
1004
1006
1007
1008
1010
1012
1014
1015
1017
1018
1019
1020
1022
1023
1024

Ozone (du)

401
403
401
402
408
407
396
388
386
385
385
386
391
392
387
381
387
384
379
383
379
380
380
381

Sunday 11

Waning Crescent 45%

02:44

11:33

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

Sun - Rise: 08:18, Set: 16:49, Transit: 12:34. Moon - Rise: 02:44, Set: 11:33. Civil Dark: 17:26 - 07:42. Nautical Dark: 18:06 - 07:01. Astro Dark: 18:44 - 06:23

Total Clouds (% Sky Obscured)

40
12
1
10
4
15
7
40
50
12
14
4
11
45
45
40
58
52
59
88
92
96
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
1
1
2
4
10
13
1
1
1
1
1
1
1
1
1
1
1
20
17

Medium Clouds (% Sky Obscured)

40
6
0
5
0
0
0
0
0
0
0
0
2
0
6
3
3
17
59
88
76
79
100
100

High Clouds (% Sky Obscured)

24
6
0
1
4
15
6
40
50
3
3
1
7
40
40
30
51
35
41
53
69
82
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 (%)

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 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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-12
-11
-10
-10
-9
-8
-8
-7
-6
-6
-7
-7
-8
-8
-8
-8
-8
-7
-7
-7

Relative Humidity (%)

61
60
60
61
62
61
60
60
60
63
64
69
75
78
78
78
78
79
79
81
81
82
81
79

Pressure (mb)

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

Ozone (du)

381
373
371
370
368
364
360
356
351
344
339
335
332
331
328
327
330
331
327
324
323
322
321
319

Monday 12

Waning Crescent 35%

03:55

11:50

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

Sun - Rise: 08:18, Set: 16:50, Transit: 12:34. Moon - Rise: 03:55, Set: 11:50. Civil Dark: 17:27 - 07:41. Nautical Dark: 18:07 - 07:01. Astro Dark: 18:46 - 06:23

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

25
25
25
25
30
31
32
28
45
61
87
90
94
94
92
87
81
74
64
56
58
63
65
69

Medium Clouds (% Sky Obscured)

100
100
99
98
97
88
79
66
100
99
93
94
99
100
100
100
100
98
97
95
94
88
66
79

High Clouds (% Sky Obscured)

100
100
79
58
31
32
33
30
50
72
100
88
76
63
76
88
100
90
81
66
62
63
66
73

ISS Passover

Visibility (miles)

9
9
3
0
0
4
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
27
68
85
42
29
3
14
27
15
20
26
29
27
25
32
30
32
39
36
20
16
4
30

Precipitation Amount (mm)

0
0
0.3
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
84
91
94
91
91
91
91
91
89
91
89
88
89
89
89
89
91
94
93
94
94
93

Pressure (mb)

1024
1023
1023
1023
1022
1022
1022
1021
1020
1020
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

319
319
319
319
320
321
322
319
317
313
309
312
314
312
310
310
309
308
309
308
308
307
307
308

Tuesday 13

Waning Crescent 26%

05:04

12:11

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

Sun - Rise: 08:17, Set: 16:52, Transit: 12:34. Moon - Rise: 05:04, Set: 12:11. Civil Dark: 17:28 - 07:41. Nautical Dark: 18:08 - 07:01. Astro Dark: 18:47 - 06:22

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

74
79
70
47
38
28
21
15
10
4
0
0
0
0
44
56
67
62
61
56
58
58
58
46

Medium Clouds (% Sky Obscured)

95
94
98
99
93
100
25
36
53
73
96
82
97
100
97
95
92
88
82
77
82
84
90
93

High Clouds (% Sky Obscured)

89
98
100
100
100
100
100
100
89
78
67
76
87
100
100
100
100
100
100
100
97
94
91
94

ISS Passover

Visibility (miles)

5
8
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

Light Rain
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 (%)

59
32
13
8
3
11
14
17
14
9
2
7
7
3
30
36
39
33
26
17
13
9
2
2

Precipitation Amount (mm)

0.5
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)

5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
93
93
91
89
88
86
85
85
85
86
88
86
88
88
88
89
89
91
91
91
89
89

Pressure (mb)

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

Ozone (du)

309
309
309
310
312
313
314
316
317
318
316
316
319
321
323
324
326
327
328
328
329
329
330
331

Wednesday 14

Waning Crescent 18%

05:04

12:40

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

Sun - Rise: 08:16, Set: 16:53, Transit: 12:35. Moon - Rise: 05:04, Set: 12:40. Civil Dark: 17:30 - 07:40. Nautical Dark: 18:10 - 07:00. Astro Dark: 18:48 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
91
86
84
82
80
80

Low Clouds (% Sky Obscured)

40
40
56
70
85
85
85
87
85
85
85
85
85
86
91
95
100
94
87
81
75
70
64
59

Medium Clouds (% Sky Obscured)

96
100
100
100
99
99
99
99
99
99
99
81
65
51
42
36
30
40
50
60
43
26
13
15

High Clouds (% Sky Obscured)

97
100
98
95
93
95
98
100
99
96
93
69
43
20
29
37
38
26
15
3
10
12
10
5

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

Precipitation Probability (%)

1
0
5
9
14
29
40
44
52
59
53
55
58
45
44
47
35
38
40
31
22
15
11
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
85
85
85
86
86
85
86
88
90
90
90
91
91
91
91
91
93
91
91
91
93
93

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

332
333
334
337
339
341
344
347
349
351
353
354
352
350
348
346
345
343
341
338
336
335
335
335

Thursday 15

Waning Crescent 11%

06:10

13:18

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

Sun - Rise: 08:16, Set: 16:55, Transit: 12:35. Moon - Rise: 06:10, Set: 13:18. Civil Dark: 17:31 - 07:39. Nautical Dark: 18:11 - 07:00. Astro Dark: 18:49 - 06:21

Total Clouds (% Sky Obscured)

79
79
72
66
59
41
22
3
10
16
22
21
25
29
31
37
39
60
79
96

Low Clouds (% Sky Obscured)

52
44
40
33
33
22
13
1
2
4
7
5
3
0
7
14
21
33
45
57

Medium Clouds (% Sky Obscured)

17
17
12
9
2
1
1
0
2
8
14
21
25
29
31
37
39
60
79
96

High Clouds (% Sky Obscured)

5
2
0
0
0
0
0
0
3
16
22
21
25
29
31
37
39
60
77
85

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

10
12
6
5
1
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

Wind Speed/Direction (mph)

6
6
5
6
5
5
6
6
6
6
6
6
5
5
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
91
93
93
85
79
75
77
77
78
81
85
88
89
89
89
89
89

Pressure (mb)

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

Ozone (du)

334
333
332
333
334
335
337
339
341
342
342
343
340
338
336
335
334
332
330
328

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

Generated: 09/01/26 05:59:25. Forecast: 09/01/26 to 15/01/26. Timezone: UTC+1.00