Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Third Quarter 44%

03:05

10:08

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
16 Bad

Sun - Rise: 07:45, Set: 17:18, Transit: 12:32. Moon - Rise: 03:05, Set: 10:08. Civil Dark: 17:55 - 07:08. Nautical Dark: 18:36 - 06:27. Astro Dark: 19:16 - 05:47

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

97
96
98
100
100
100
88
93
94
95
96
96
100
100
99
98
95
95
92
92
87
79
76
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
69
77
81
81
80
68
76
72
87
62
63
52
82
85
93
97
100
100

High Clouds (% Sky Obscured)

6
5
53
97
100
100
100
93
98
73
80
61
71
68
68
56
59
76
85
92
86
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
1
1
1
2
3
6
10
3
26
48
50
49
63
23
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
93
92
94
94
94
96
96
98
98
96
96
96
96
94
93
88
86
88
88
89
94

Pressure (mb)

1009
1009
1008
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1003
1002
1002
1002
1001
1001
1000
999
998
998
997

Ozone (du)

446
440
440
445
444
439
431
424
417
409
407
409
412
412
418
420
415
413
403
394
389
386
388
386

Tuesday 10

Waning Crescent 34%

04:17

10:38

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
16 Bad

Sun - Rise: 07:43, Set: 17:20, Transit: 12:32. Moon - Rise: 04:17, Set: 10:38. Civil Dark: 17:57 - 07:07. Nautical Dark: 18:37 - 06:26. Astro Dark: 19:18 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
97
93
100
99
100
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
88
85
95
100
89
86
85
82
94
92
71
79
87
80
72
87
74
72
77
82
84
87
86

Medium Clouds (% Sky Obscured)

100
100
99
88
76
46
42
46
50
39
36
53
44
55
48
98
100
89
99
100
100
97
99
88

High Clouds (% Sky Obscured)

100
72
64
82
100
100
74
48
10
33
75
95
96
100
100
100
100
100
99
100
100
92
96
98

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
1
0

Fog (%)

0
0
0
0
0
0
0
0
1
1
1
2
3
12
15
11
5
1
0
0
0
0
1
4

Precipitation Type

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

Precipitation Probability (%)

2
37
49
42
31
25
30
32
28
19
9
10
16
19
26
15
4
4
9
17
21
43
57
59

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
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

996
996
995
995
994
993
992
991
991
990
990
989
988
988
988
988
988
987
987
987
986
986
986
986

Ozone (du)

382
402
397
387
400
397
389
382
373
376
374
366
363
360
363
363
363
365
370
368
368
369
371
389

Wednesday 11

Waning Crescent 25%

05:20

11:21

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
16 Bad

Sun - Rise: 07:41, Set: 17:22, Transit: 12:32. Moon - Rise: 05:20, Set: 11:21. Civil Dark: 17:58 - 07:05. Nautical Dark: 18:39 - 06:24. Astro Dark: 19:19 - 05:44

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

90
88
89
85
87
91
97
100
93
94
91
94
98
97
98
99
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

90
86
93
95
96
64
53
56
47
62
56
72
89
89
85
69
72
78
86
87
91
93
95
97

High Clouds (% Sky Obscured)

42
46
57
73
41
29
29
88
25
31
40
10
7
19
8
8
16
59
18
54
69
85
100
100

ISS Passover

Visibility (miles)

0
0
0
0
1
9
7
9
9
9
9
9
9
9
9
9
9
9
5
3
1
1
1
1

Fog (%)

9
13
9
7
8
16
39
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

56
68
56
57
52
50
49
44
38
38
40
39
34
34
33
42
38
53
62
64
62
58
58
69

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
3
3
3
3
3
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3

Relative Humidity (%)

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

Pressure (mb)

986
986
985
985
985
984
984
983
982
982
981
980
980
980
979
979
979
979
979
979
979
979
979
979

Ozone (du)

398
413
407
409
410
407
393
381
373
366
361
363
361
359
362
367
372
383
392
402
405
406
411
409

Thursday 12

Waning Crescent 17%

06:10

12:19

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
16 Bad

Sun - Rise: 07:39, Set: 17:24, Transit: 12:32. Moon - Rise: 06:10, Set: 12:19. Civil Dark: 18:00 - 07:03. Nautical Dark: 18:41 - 06:22. Astro Dark: 19:21 - 05:42

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
99
99
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
97
95
93
91
89
88
87
87
88
88
90

Medium Clouds (% Sky Obscured)

97
97
95
95
98
99
99
100
100
100
100
100
80
30
38
58
35
95
100
100
98
95
94
96

High Clouds (% Sky Obscured)

100
100
89
75
74
74
83
55
34
85
100
100
93
80
95
100
100
97
94
93
82
72
62
61

ISS Passover

Visibility (miles)

0
0
2
9
9
1
1
0
0
0
2
8
9
9
9
2
0
0
0
0
0
0
0
0

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

69
49
33
29
30
47
63
48
48
33
34
47
48
52
59
62
61
63
63
65
65
66
68
60

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
3
3
3
3
3
3
2
3
2
2
2
2
2
3
3
3
3
3

Relative Humidity (%)

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

Pressure (mb)

980
980
981
982
982
983
983
983
983
984
984
984
984
984
984
985
986
986
987
987
987
987
988
988

Ozone (du)

413
420
426
427
429
432
434
435
438
440
448
449
452
452
450
449
449
449
449
448
446
444
441
440

Friday 13

Waning Crescent 10%

06:46

13:31

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
16 Bad

Sun - Rise: 07:37, Set: 17:26, Transit: 12:32. Moon - Rise: 06:46, Set: 13:31. Civil Dark: 18:02 - 07:01. Nautical Dark: 18:43 - 06:20. Astro Dark: 19:23 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
97
98
94
75
54
61
70
69
68
66
58
39
27
48

Low Clouds (% Sky Obscured)

93
95
94
94
93
93
95
93
94
76
58
49
47
38
36
48
62
61
68
66
58
39
27
48

Medium Clouds (% Sky Obscured)

98
90
90
82
87
94
99
88
68
55
49
52
52
30
29
20
25
20
15
5
5
5
5
5

High Clouds (% Sky Obscured)

60
57
54
55
51
36
26
12
20
28
35
61
69
75
40
42
44
47
47
47
41
34
20
13

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

53
41
40
40
39
38
40
36
39
50
56
54
53
48
50
73
88
86
80
74
68
63
63
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0
0.2
0.3
0.2
0.2
0
0
0.5
0.7
0.7
0.6
0.5
0.4
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-1
-1
-2
-2
-3
-4
-4
-5
-6
-7
-6
-7
-7
-7
-8
-7
-7
-7
-7
-7
-5
-5
-5

Dew Point (°C)

3
2
2
1
1
1
0
-1
-2
-3
-4
-4
-5
-5
-5
-6
-7
-7
-7
-7
-8
-7
-7
-7

Relative Humidity (%)

98
96
96
96
96
96
96
91
91
92
91
91
91
89
89
84
78
73
69
64
61
62
63
66

Pressure (mb)

989
989
990
991
991
992
993
993
994
995
996
996
997
998
999
999
1000
1001
1002
1003
1004
1006
1007
1008

Ozone (du)

439
438
440
443
444
440
434
435
439
446
451
455
457
459
459
461
462
464
468
472
475
474
472
470

Saturday 14

Waning Crescent 5%

07:11

14:51

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 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 07:35, Set: 17:28, Transit: 12:32. Moon - Rise: 07:11, Set: 14:51. Civil Dark: 18:04 - 06:59. Nautical Dark: 18:45 - 06:18. Astro Dark: 19:25 - 05:38

Total Clouds (% Sky Obscured)

68
89
84
82
79
72
51
37
33
22
20
43
66
90
69
46
21
24
27
30
35
36
34
44

Low Clouds (% Sky Obscured)

68
87
82
77
73
58
46
37
33
22
20
43
64
88
64
41
17
23
27
30
35
36
34
44

Medium Clouds (% Sky Obscured)

9
8
9
9
9
9
14
14
9
9
4
3
2
1
1
2
1
1
2
2
2
2
2
16

High Clouds (% Sky Obscured)

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

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
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

50
46
40
36
33
32
31
30
28
25
23
19
13
3
3
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.2
0.1
0.1
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
5
4
3
3
3
3
3
4
3
3
3
3
3
4
4
4
5
5
5
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-7
-7
-7
-7
-7
-7
-5
-5
-6
-6
-5
-5
-7
-6
-6
-5
-5
-4
0
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

69
76
84
86
87
89
89
90
90
92
92
94
92
92
94
89
86
84
81
77
74
74
76
76

Pressure (mb)

1009
1011
1012
1013
1014
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

469
469
468
464
461
457
453
449
445
434
423
412
412
412
412
410
409
408
402
396
390
388
385
383

Sunday 15

Waning Crescent 1%

07:29

16:14

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: 07:33, Set: 17:30, Transit: 12:32. Moon - Rise: 07:29, Set: 16:14. Civil Dark: 18:06 - 06:57. Nautical Dark: 18:46 - 06:16. Astro Dark: 19:26 - 05:36

Total Clouds (% Sky Obscured)

54
60
70
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

43
20
15
10
6
35
65
95
95
90
90
80
55
45
24
23
17
44
70
97

Medium Clouds (% Sky Obscured)

22
33
29
20
20
47
77
100
100
100
100
100
100
100
100
100
100
93
87
80

High Clouds (% Sky Obscured)

4
5
37
68
100
100
100
100
100
100
100
100
100
100
97
90
85
78
70
58

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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
1
1
6
7
10
14
15
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-1
-1
-6
-6
-6
-6
-6
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

80
86
91
87
84
81
79
81
79
79
79
79
79
81
79
81
79
78
77
75

Pressure (mb)

1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1014
1014
1013
1013
1012
1012
1011
1010
1009

Ozone (du)

383
384
384
385
386
386
387
387
387
386
386
385
386
387
388
392
396
399
400
400

Forecast for Südergellersen, Germany (53.21,10.30)

Generated: 09/02/26 17:31:32. Forecast: 09/02/26 to 15/02/26. Timezone: UTC+1.00