Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 99%

16:15

08:01

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
18 Bad

Sun - Rise: 07:52, Set: 16:57, Transit: 12:24. Moon - Rise: 16:15, Set: 08:01. Civil Dark: 17:34 - 07:15. Nautical Dark: 18:15 - 06:33. Astro Dark: 18:55 - 05:53

Total Clouds (% Sky Obscured)

95
95
96
94
87
71
76
74
76
74
71
78
77
88
76
60
62
77
80
85
83
82
58
50

Low Clouds (% Sky Obscured)

71
70
68
69
74
71
73
72
76
74
71
78
77
88
76
60
62
77
79
75
77
75
58
50

Medium Clouds (% Sky Obscured)

5
3
11
34
41
1
1
1
0
0
0
0
0
0
0
0
0
0
0
17
20
18
15
26

High Clouds (% Sky Obscured)

8
10
11
29
53
44
48
45
38
31
21
24
25
31
3
4
6
39
52
55
52
54
14
2

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
2
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)

11
10
10
10
11
11
10
10
10
10
10
11
10
10
10
11
11
12
11
11
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-11
-11
-12
-12
-12
-12
-13
-13
-13
-13
-13
-13
-14
-13
-12
-12
-11
-11
-11
-12
-12
-11

Dew Point (°C)

-8
-8
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10
-11
-11
-11
-11
-11
-11
-10
-10
-10
-10
-10
-10

Relative Humidity (%)

82
82
80
80
82
83
83
85
85
83
83
85
82
83
80
78
74
73
71
71
73
73
76
76

Pressure (mb)

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

Ozone (du)

419
422
424
424
427
429
427
427
426
428
422
418
420
424
422
419
419
424
444
456
456
460
455
444

Sunday 1

Full Moon 100%

17:45

08:20

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
18 Bad

Sun - Rise: 07:50, Set: 16:58, Transit: 12:24. Moon - Rise: 17:45, Set: 08:20. Civil Dark: 17:35 - 07:13. Nautical Dark: 18:17 - 06:32. Astro Dark: 18:57 - 05:52

Total Clouds (% Sky Obscured)

51
64
62
85
80
62
65
84
87
81
82
90
97
90
80
77
76
88
62
56
80
93
98
100

Low Clouds (% Sky Obscured)

51
64
62
78
74
50
33
31
41
46
46
54
71
63
54
60
64
68
50
36
65
78
98
100

Medium Clouds (% Sky Obscured)

25
32
41
68
74
62
65
67
58
46
48
49
55
59
72
53
38
61
32
49
54
72
51
96

High Clouds (% Sky Obscured)

2
10
6
3
2
3
6
25
24
22
30
51
65
63
70
50
75
78
62
56
68
55
20
38

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
1
1
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)

10
10
10
10
10
10
10
11
11
11
11
11
11
12
11
12
12
12
12
13
13
13
14
13

Chance of Frost

Temperature (°C)

-7
-7
-8
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-7
-7
-7
-7
-7
-7
-8

Feels Like (°C)

-11
-12
-12
-13
-13
-13
-13
-14
-15
-14
-15
-15
-15
-16
-15
-14
-14
-14
-13
-13
-13
-13
-14
-14

Dew Point (°C)

-11
-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11
-12
-12
-13

Relative Humidity (%)

76
76
74
72
72
74
75
77
77
78
78
80
78
78
78
74
72
71
70
70
68
68
68
67

Pressure (mb)

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

Ozone (du)

435
426
417
417
417
409
398
390
388
386
384
381
378
373
372
371
372
371
370
370
371
372
375
371

Monday 2

Waning Gibbous 99%

No Rise

08:34

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
18 Bad

Sun - Rise: 07:49, Set: 17:00, Transit: 12:24. Moon - Rise: No Rise, Set: 08:34. Civil Dark: 17:37 - 07:12. Nautical Dark: 18:18 - 06:31. Astro Dark: 18:58 - 05:51

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
98
87
74
82
71
67
84
98
80
85
79
77
78
77
83
91
99

Low Clouds (% Sky Obscured)

98
92
96
85
100
100
100
85
78
63
82
71
67
84
98
77
77
70
71
69
67
74
81
85

Medium Clouds (% Sky Obscured)

82
95
78
98
76
50
53
77
26
26
4
0
0
0
0
0
4
30
30
25
30
57
78
79

High Clouds (% Sky Obscured)

32
55
55
50
30
14
0
0
0
0
0
0
1
4
15
15
20
15
10
15
15
35
62
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
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
3
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)

13
13
13
14
14
14
14
15
14
14
14
15
15
15
15
15
15
16
15
14
14
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-14
-15
-15
-15
-16
-15
-15
-14
-14
-14
-15
-14
-15
-15
-15
-14
-13
-12
-12
-11
-11
-12
-12

Dew Point (°C)

-13
-14
-14
-14
-14
-13
-13
-13
-13
-12
-13
-12
-13
-12
-12
-12
-11
-10
-10
-10
-10
-9
-10
-9

Relative Humidity (%)

65
64
63
64
65
68
71
72
74
75
75
77
75
77
77
74
71
71
70
69
70
70
70
72

Pressure (mb)

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

Ozone (du)

367
367
373
376
377
373
369
370
365
358
353
351
353
354
356
355
355
357
359
357
358
357
355
356

Tuesday 3

Waning Gibbous 95%

19:11

08:45

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 OK
15 OK
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:47, Set: 17:02, Transit: 12:25. Moon - Rise: 19:11, Set: 08:45. Civil Dark: 17:39 - 07:10. Nautical Dark: 18:20 - 06:29. Astro Dark: N/A - 05:49

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
99
98
97
95
93
91
79
68
56
50
43
39
50
58
65

Low Clouds (% Sky Obscured)

79
72
64
64
65
65
71
78
84
83
82
80
78
75
72
64
56
48
44
41
38
47
56
65

Medium Clouds (% Sky Obscured)

96
88
97
59
83
97
98
99
100
98
39
39
35
34
29
14
7
3
6
0
0
3
0
0

High Clouds (% Sky Obscured)

74
61
50
67
83
100
100
100
100
72
50
20
20
20
18
20
10
5
0
0
2
5
5
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
0
0
0
0
1
1
1
2
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
1
2
6
12
43
70
45
34
21
7
8
17
4
5
5
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.5
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
73
71
74
77
79
90
94
94
92
92
92
92
90
89
86
84
81
84
84
87
91
91

Pressure (mb)

1010
1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

356
357
359
361
361
360
361
361
359
361
365
368
369
371
374
380
382
385
389
392
391
392
392
396

Wednesday 4

Waning Gibbous 89%

20:32

08:55

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
18 Bad

Sun - Rise: 07:45, Set: 17:04, Transit: 12:25. Moon - Rise: 20:32, Set: 08:55. Civil Dark: 17:41 - 07:08. Nautical Dark: 18:22 - 06:28. Astro Dark: 19:00 - 05:48

Total Clouds (% Sky Obscured)

75
85
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
85
86
78
75
77
76
91
100
100
100
100
97
98
100
100
100
100
97
95
92
94
96
98

Medium Clouds (% Sky Obscured)

0
0
7
21
88
100
69
100
73
95
69
36
71
56
36
23
14
5
5
6
11
26
37
62

High Clouds (% Sky Obscured)

8
11
13
42
71
100
76
53
33
25
21
20
100
100
100
100
100
100
98
96
94
96
98
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)

9
8
8
9
9
9
10
10
11
11
11
12
11
11
11
11
10
10
10
9
8
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-9
-9
-9
-10
-9
-9
-9
-9
-9
-9
-8
-8
-8
-7
-7
-7
-5
-5
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
92
94
94
92
92
94
92
92
92
92
92
92
92
92
92
92
92
92
91
92
94

Pressure (mb)

1007
1007
1007
1007
1006
1006
1005
1005
1004
1003
1002
1002
1001
1001
1001
1001
1001
1000
1000
999
999
998
998
998

Ozone (du)

399
403
406
410
412
413
410
413
411
415
411
408
407
407
406
406
408
410
412
414
416
418
419
421

Thursday 5

Waning Gibbous 81%

21:50

09:04

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
18 Bad

Sun - Rise: 07:43, Set: 17:06, Transit: 12:25. Moon - Rise: 21:50, Set: 09:04. Civil Dark: 17:43 - 07:07. Nautical Dark: 18:23 - 06:26. Astro Dark: 19:02 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
92
88
83
86
89
90

Low Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
86
73
61
59
55
47

Medium Clouds (% Sky Obscured)

79
84
84
86
92
100
87
73
60
46
35
22
18
15
12
24
34
45
40
31
23
16
7
1

High Clouds (% Sky Obscured)

97
95
92
84
77
70
63
59
55
57
59
64
69
72
75
50
25
1
0
0
0
1
0
0

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 (%)

3
4
4
4
3
2
10
11
11
11
11
9
5
4
0
1
1
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

998
998
998
998
998
998
997
997
997
997
997
997
997
997
998
998
998
998
999
999
999
999
999
1000

Ozone (du)

423
423
423
423
424
424
425
424
424
423
426
429
432
426
419
413
412
410
409
407
405
403
403
404

Friday 6

Waning Gibbous 72%

23:06

09:15

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: 07:41, Set: 17:08, Transit: 12:25. Moon - Rise: 23:06, Set: 09:15. Civil Dark: 17:44 - 07:05. Nautical Dark: 18:25 - 06:24. Astro Dark: 19:03 - 05:45

Total Clouds (% Sky Obscured)

85
87
83
82
80
78
82
88
91
90
90
97
100
100
100
98
98
100

Low Clouds (% Sky Obscured)

48
55
55
48
47
38
37
36
39
37
39
46
53
65
64
67
70
73

Medium Clouds (% Sky Obscured)

1
1
1
1
1
0
0
1
1
2
2
4
4
5
8
22
40
58

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
3
2
1
1
4
9
19
22
26
55

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
96
98
96
96
94
92
91
89
88

Pressure (mb)

1000
1001
1001
1002
1002
1002
1003
1003
1003
1004
1004
1005
1005
1006
1006
1007
1007
1007

Ozone (du)

404
402
400
399
400
402
403
405
407
409
407
405
403
402
401
400
398
397

Forecast for Gülpe, Germany (52.72,12.22)

Generated: 31/01/26 19:52:04. Forecast: 31/01/26 to 06/02/26. Timezone: UTC+1.00