Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Gibbous 56%

00:30

10:41

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

Sun - Rise: 08:12, Set: 16:58, Transit: 12:35. Moon - Rise: 00:30, Set: 10:41. Civil Dark: 17:34 - 07:35. Nautical Dark: 18:14 - 06:55. Astro Dark: 18:53 - 06:17

Total Clouds (% Sky Obscured)

95
94
100
82
97
83
61
57
67
76
43
31
9
49
74
76
78
98
93
95
88
96
96
93

Low Clouds (% Sky Obscured)

95
94
100
82
97
83
61
57
63
57
43
31
0
49
73
73
78
98
93
95
88
96
96
93

Medium Clouds (% Sky Obscured)

15
19
18
17
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
1
2
3
1
1

High Clouds (% Sky Obscured)

8
57
12
3
45
11
8
15
30
42
3
3
9
29
44
52
48
58
46
43
27
44
46
41

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 (%)

100
100
99
100
87
38
14
1
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
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
2
2
2
3
3
4
4
4
4
3
2
2
2
2
3
2
2
2
1
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-8
-8
-8
-8
-7
-7
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

73
73
73
72
65
61
59
57
57
60
67
71
74
75
76
76
78
78
78
78
78
78
78
78

Pressure (mb)

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

Ozone (du)

322
321
323
323
319
316
316
317
313
310
310
305
313
325
325
328
336
324
327
335
337
340
335
334

Tuesday 21

Third Quarter 54%

01:40

10:53

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

Sun - Rise: 08:11, Set: 16:59, Transit: 12:35. Moon - Rise: 01:40, Set: 10:53. Civil Dark: 17:36 - 07:34. Nautical Dark: 18:16 - 06:54. Astro Dark: 18:54 - 06:16

Total Clouds (% Sky Obscured)

81
86
86
86
91
66
43
31
0
0
0
0
0
43
56
48
47
46
85
68
84
99
100
100

Low Clouds (% Sky Obscured)

81
86
86
86
91
66
43
31
0
0
0
0
0
43
56
48
47
46
59
43
32
0
0
43

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
30
0
0
20

High Clouds (% Sky Obscured)

13
3
2
2
2
0
0
0
0
0
0
0
0
5
4
3
4
16
84
62
78
99
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
75
68
62
58
55
55
58
65
71
72
74
74
75
76
75
73
73
73
73
75
75

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015

Ozone (du)

334
336
338
346
356
357
355
354
350
343
342
340
339
337
335
339
342
338
334
334
335
336
336
341

Wednesday 22

Waning Crescent 47%

02:52

11:07

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
05 Bad

Sun - Rise: 08:10, Set: 17:01, Transit: 12:35. Moon - Rise: 02:52, Set: 11:07. Civil Dark: 17:37 - 07:34. Nautical Dark: 18:17 - 06:54. Astro Dark: 18:55 - 06:15

Total Clouds (% Sky Obscured)

100
100
98
95
100
91
100
100
100
100
100
100
100
100
97
95
100
95
95
97
98
100
100
100

Low Clouds (% Sky Obscured)

36
21
26
0
0
0
44
61
76
90
80
70
55
59
83
89
99
85
74
83
91
100
95
91

Medium Clouds (% Sky Obscured)

20
96
97
95
91
91
96
86
57
99
89
88
33
16
21
19
30
23
24
82
98
100
100
99

High Clouds (% Sky Obscured)

100
100
94
76
75
52
95
100
100
100
92
88
76
100
55
57
86
47
40
60
77
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
4
5
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
5
6
13
26
13
7
3
2
1
0
2
6
29
95
95
72
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0.7
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
81
81
78
71
67
67
67
73
79
80
80
80
80
81
83
86
88
89
89
93
93
93

Pressure (mb)

1015
1015
1014
1014
1014
1013
1013
1012
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004

Ozone (du)

342
335
328
321
317
311
307
306
306
310
313
312
309
307
306
308
310
311
312
310
309
307
307
309

Thursday 23

Waning Crescent 37%

04:05

11:25

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
05 Bad

Sun - Rise: 08:08, Set: 17:03, Transit: 12:36. Moon - Rise: 04:05, Set: 11:25. Civil Dark: 17:39 - 07:32. Nautical Dark: 18:18 - 06:53. Astro Dark: 18:57 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
95
92
86
80
82
74
72
65
57
47
40
57
71
84
81
75

Low Clouds (% Sky Obscured)

87
91
95
100
96
92
88
85
84
84
82
79
76
74
70
62
57
47
40
51
63
73
71
70

Medium Clouds (% Sky Obscured)

100
100
99
99
93
85
25
23
19
16
11
6
27
17
53
41
57
0
0
5
70
76
70
6

High Clouds (% Sky Obscured)

98
98
96
94
63
63
75
50
34
15
1
0
5
2
0
0
0
1
3
0
0
0
0
0

ISS Passover

Visibility (miles)

8
6
9
5
6
9
6
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

74
65
75
90
65
60
62
45
32
23
10
22
7
4
4
5
14
14
10
13
16
20
20
5

Precipitation Amount (mm)

0.4
0.2
0.3
0.7
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
9
9
9
9
9
6
8
6
7
7
7
9
11
11
12
14
16
15
14
13
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
94
94
94
94
91
86
86
86
91
89
86
82
82
82
79
79
82
83
85
86
85

Pressure (mb)

1004
1004
1004
1004
1005
1006
1007
1008
1009
1010
1011
1012
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

309
304
298
293
295
297
305
306
305
308
313
315
318
323
334
339
342
348
352
354
351
352
353
349

Friday 24

Waning Crescent 28%

05:18

11:49

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
05 Bad

Sun - Rise: 08:07, Set: 17:04, Transit: 12:36. Moon - Rise: 05:18, Set: 11:49. Civil Dark: 17:40 - 07:31. Nautical Dark: 18:20 - 06:52. Astro Dark: 18:58 - 06:13

Total Clouds (% Sky Obscured)

73
75
77
80
86
93
100
100
100
100
91
82
74
98
97
96
92
85
77
82
87
100
100
100

Low Clouds (% Sky Obscured)

72
62
56
49
35
22
8
5
3
0
0
0
0
10
10
15
15
15
15
15
15
20
30
50

Medium Clouds (% Sky Obscured)

4
10
20
71
86
89
92
90
90
90
91
82
74
92
90
90
90
85
77
82
87
94
94
97

High Clouds (% Sky Obscured)

5
5
10
10
40
72
100
100
100
99
75
50
26
92
85
77
56
36
17
44
72
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
7
8
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 (%)

5
0
0
0
0
0
0
0
2
2
22
40
43
43
41
36
36
39
28
27
24
13
30
40

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)

9
9
8
8
9
8
9
10
11
11
11
12
13
13
9
10
12
12
12
12
11
9
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
89
89
88
85
79
75
70
69
67
67
71
75
75
76
76
76
76
75
76
76
76
79

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1014
1013
1012
1012
1012
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

344
344
346
346
347
349
346
345
341
339
331
330
331
326
323
319
316
313
311
309
306
304
301
301

Saturday 25

Waning Crescent 19%

No Rise

12:23

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
05 Bad

Sun - Rise: 08:06, Set: 17:06, Transit: 12:36. Moon - Rise: No Rise, Set: 12:23. Civil Dark: 17:42 - 07:30. Nautical Dark: 18:21 - 06:51. Astro Dark: 19:00 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
75
50
25
47
69

Low Clouds (% Sky Obscured)

50
50
55
65
75
85
85
86
73
65
53
36
32
29
34
45
50
55
60
55
50
25
23
51

Medium Clouds (% Sky Obscured)

97
96
87
85
85
90
96
95
96
97
90
81
69
73
85
100
95
92
86
75
50
25
47
55

High Clouds (% Sky Obscured)

99
99
99
100
100
100
100
97
95
79
79
74
75
73
71
72
69
67
61
49
38
20
41
61

ISS Passover

Visibility (miles)

8
8
8
9
9
9
9
9
9
9
9
7
5
4
5
6
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

43
50
55
44
34
25
9
12
7
1
15
35
55
69
86
95
95
92
85
66
55
54
57
56

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.7
0.7
0.6
0.5
0.3
0
0
0.2
0.2

Wind Speed/Direction (mph)

10
10
10
10
10
9
10
10
10
9
9
8
8
7
8
8
9
6
3
3
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
86
88
88
85
82
78
78
78
78
82
88
94
93
94
94
91
90
88
88
88
90
90

Pressure (mb)

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

Ozone (du)

300
299
299
300
300
303
306
309
309
310
310
312
314
316
318
319
321
322
323
323
325
327
329
335

Sunday 26

Waning Crescent 12%

06:24

13:11

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

Sun - Rise: 08:05, Set: 17:08, Transit: 12:36. Moon - Rise: 06:24, Set: 13:11. Civil Dark: 17:43 - 07:29. Nautical Dark: 18:23 - 06:50. Astro Dark: 19:01 - 06:11

Total Clouds (% Sky Obscured)

92
94
97
100
100
100
100
100
100
100
97
94
92
81
70
58
56
55
55

Low Clouds (% Sky Obscured)

50
51
50
50
65
75
85
84
83
83
77
75
74
70
65
58
54
51
48

Medium Clouds (% Sky Obscured)

50
60
76
93
94
94
95
97
98
100
80
61
41
26
14
1
0
0
0

High Clouds (% Sky Obscured)

82
87
93
100
100
100
100
67
33
0
5
5
15
18
14
8
11
16
21

ISS Passover

Visibility (miles)

9
9
8
7
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

46
50
51
51
52
46
41
36
33
40
25
20
15
7
8
13
4
2
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
93
91
93
91
90
90
90
88
90
93
94
96
94
94
94
94

Pressure (mb)

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

Ozone (du)

342
348
357
366
375
386
397
408
407
405
403
400
396
393
394
394
394
388
381

Forecast for Himbach, Regierungsbezirk Darmstadt, Germany (50.26,8.99)

Generated: 20/01/25 06:15:52. Forecast: 20/01/25 to 26/01/25. Timezone: UTC+1.00