Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 85%

14:06

05:54

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

Sun - Rise: 06:59, Set: 17:53, Transit: 12:27. Moon - Rise: 14:06, Set: 05:54. Civil Dark: 18:26 - 06:26. Nautical Dark: 19:04 - 05:49. Astro Dark: 19:41 - 05:11

Total Clouds (% Sky Obscured)

0
0
0
0
0
9
0
0
0
2
3
16
16
19
24
69
71
66
91
44
100
93
86
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
9
0
0
0
0
3
16
16
19
24
34
37
41
35
0
0
15
45
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
40
47
40
20
44
74
40
75
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
0
3
47
46
48
83
44
100
61
36
47

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)

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

Chance of Frost

Temperature (°C)

15
16
15
14
11
9
8
8
7
7
6
5
5
4
4
3
3
3
4
6
9
12
13
14

Feels Like (°C)

14
15
15
14
11
10
9
8
7
7
6
6
5
4
4
3
2
1
2
5
8
10
11
12

Dew Point (°C)

7
7
8
9
8
8
7
6
6
5
4
4
3
3
2
2
2
2
2
3
6
7
8
9

Relative Humidity (%)

57
57
61
73
84
90
90
91
91
91
90
91
91
91
91
91
91
91
89
82
80
75
71
71

Pressure (mb)

1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1021
1021
1021
1021

Ozone (du)

364
364
366
368
369
370
372
372
371
372
373
374
375
376
377
381
386
391
392
389
388
386
384
381

Saturday 28

Waxing Gibbous 92%

14:06

06:19

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:57, Set: 17:55, Transit: 12:27. Moon - Rise: 14:06, Set: 06:19. Civil Dark: 18:28 - 06:24. Nautical Dark: 19:05 - 05:47. Astro Dark: 19:43 - 05:09

Total Clouds (% Sky Obscured)

98
95
85
62
80
95
89
85
78
67
73
72
72
91
94
100
100
90
87
85
59
52
86
53

Low Clouds (% Sky Obscured)

42
53
46
21
48
69
41
42
50
41
40
48
46
65
58
46
48
37
36
47
56
52
77
37

Medium Clouds (% Sky Obscured)

92
59
32
43
47
84
72
70
34
49
55
36
34
58
57
72
78
64
74
77
57
52
74
53

High Clouds (% Sky Obscured)

8
7
55
25
23
50
39
31
40
40
49
55
46
55
73
100
100
79
48
28
19
18
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
30
5
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
1
3
7
6

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

Chance of Frost

Temperature (°C)

14
14
13
12
10
9
9
8
7
7
6
6
5
4
4
4
3
3
3
5
7
8
9
10

Feels Like (°C)

12
11
10
9
9
8
7
6
5
4
4
4
3
2
2
2
1
1
1
3
5
6
7
7

Dew Point (°C)

9
8
7
6
7
7
6
5
5
4
4
4
4
3
3
3
3
3
2
3
4
5
6
5

Relative Humidity (%)

69
69
69
70
81
84
82
82
84
84
83
91
93
93
94
96
98
98
94
88
84
82
78
72

Pressure (mb)

1021
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1027
1027

Ozone (du)

381
380
377
373
371
373
374
374
373
372
372
373
374
375
376
377
374
373
374
378
378
379
380
382

Sunday 1

Waxing Gibbous 97%

15:31

06:38

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

Sun - Rise: 06:55, Set: 17:57, Transit: 12:27. Moon - Rise: 15:31, Set: 06:38. Civil Dark: 18:29 - 06:22. Nautical Dark: 19:07 - 05:45. Astro Dark: 19:45 - 05:07

Total Clouds (% Sky Obscured)

42
37
60
58
66
68
67
45
10
23
28
27
32
32
35
34
34
30
26
19
22
18
4
6

Low Clouds (% Sky Obscured)

39
27
47
49
58
59
57
37
10
23
28
27
32
32
35
34
34
30
19
5
8
6
1
6

Medium Clouds (% Sky Obscured)

4
10
11
2
0
0
0
0
0
0
0
0
0
0
3
3
2
2
4
3
3
2
1
0

High Clouds (% Sky Obscured)

4
2
2
0
0
0
0
0
0
0
0
0
3
5
3
3
4
2
2
2
1
0
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
8
31
38
35
2
2
2
2
2
2
2

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 (%)

13
2
3
0
1
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)

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

Chance of Frost

Temperature (°C)

10
11
10
10
8
7
6
5
4
3
2
2
1
1
1
1
0
0
2
5
7
9
10
12

Feels Like (°C)

8
9
9
8
5
5
3
3
3
3
2
2
1
1
1
-0
0
-1
2
4
6
7
9
11

Dew Point (°C)

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

Relative Humidity (%)

63
59
59
62
60
65
67
68
71
76
77
78
80
80
81
81
83
83
79
69
62
55
49
47

Pressure (mb)

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

Ozone (du)

384
386
389
391
397
397
395
394
395
395
395
393
392
393
397
400
402
402
404
406
407
408
407
406

Monday 2

Waxing Gibbous 100%

16:54

06:53

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

Sun - Rise: 06:53, Set: 17:58, Transit: 12:26. Moon - Rise: 16:54, Set: 06:53. Civil Dark: 18:31 - 06:20. Nautical Dark: 19:08 - 05:43. Astro Dark: 19:46 - 05:05

Total Clouds (% Sky Obscured)

9
18
15
16
19
29
19
25
29
38
50
55
57
56
57
58
53
34
17
4
3
3
3
3

Low Clouds (% Sky Obscured)

9
17
15
16
19
26
19
25
29
38
50
55
57
56
57
58
53
34
17
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
3
2
1
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)

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

Chance of Frost

Temperature (°C)

12
12
12
11
9
8
7
6
5
4
4
3
3
2
2
2
2
2
4
6
8
10
12
13

Feels Like (°C)

11
11
11
11
9
7
5
5
4
3
4
3
2
2
2
1
1
1
4
6
8
10
11
13

Dew Point (°C)

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

Relative Humidity (%)

47
50
55
65
74
79
82
82
83
83
82
82
83
86
88
89
91
91
86
75
65
59
53
51

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027
1026
1026
1026
1025
1025

Ozone (du)

406
403
402
402
403
402
401
401
401
400
398
398
396
393
393
393
392
393
397
400
402
404
405
405

Tuesday 3

Full Moon 100%

18:13

07:06

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

Sun - Rise: 06:51, Set: 18:00, Transit: 12:26. Moon - Rise: 18:13, Set: 07:06. Civil Dark: 18:32 - 06:18. Nautical Dark: 19:10 - 05:41. Astro Dark: 19:48 - 05:03

Total Clouds (% Sky Obscured)

14
38
59
64
78
49
30
13
25
37
48
44
36
29
28
30
21
12
7
2
1
1
1
7

Low Clouds (% Sky Obscured)

0
0
7
13
20
13
7
0
9
17
22
32
36
29
28
30
21
12
7
0
0
0
0
7

Medium Clouds (% Sky Obscured)

0
0
15
30
45
33
20
9
13
17
19
13
5
1
3
5
5
4
3
2
1
1
1
1

High Clouds (% Sky Obscured)

1
1
25
50
65
47
22
0
16
32
48
34
18
0
0
0
0
0
0
0
0
0
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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

Chance of Frost

Temperature (°C)

14
14
14
12
11
9
8
7
7
6
5
5
5
4
4
4
4
4
6
8
10
11
12
13

Feels Like (°C)

13
12
11
10
9
8
8
7
6
5
4
4
4
4
4
4
4
4
4
4
5
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

51
50
55
62
71
76
78
81
81
83
83
86
86
88
88
88
89
88
78
70
64
58
55
49

Pressure (mb)

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

Ozone (du)

408
411
412
413
415
417
418
418
419
417
416
416
416
416
417
414
412
410
405
401
396
396
396
396

Wednesday 4

Waning Gibbous 97%

19:29

07:18

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

Sun - Rise: 06:49, Set: 18:02, Transit: 12:26. Moon - Rise: 19:29, Set: 07:18. Civil Dark: 18:34 - 06:16. Nautical Dark: 19:12 - 05:39. Astro Dark: 19:50 - 05:00

Total Clouds (% Sky Obscured)

12
12
14
15
16
16
15
15
28
42
56
65
73
79
68
55
43
28
14
0
9
17
26
33

Low Clouds (% Sky Obscured)

12
12
14
15
16
16
15
15
20
23
24
27
28
28
29
26
19
11
5
0
0
0
0
4

Medium Clouds (% Sky Obscured)

0
0
1
3
4
4
5
4
17
22
29
36
44
47
35
25
12
7
3
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
9
15
19
8

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
1
4
1
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
7
7
6
5
5
5
5
5
5
5
5
6
6
7
8
8
9
8
8
8
7
8
9

Chance of Frost

Temperature (°C)

14
14
14
12
10
8
7
7
5
5
4
4
3
3
3
3
3
3
5
7
9
11
12
13

Feels Like (°C)

13
13
12
12
12
12
6
7
6
5
4
4
1
1
2
1
1
1
2
3
4
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

50
51
52
61
68
79
81
84
86
85
83
83
82
82
80
79
80
79
72
66
60
56
52
48

Pressure (mb)

1025
1025
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1023
1022

Ozone (du)

398
400
402
404
407
409
411
414
417
417
417
417
420
423
425
420
414
408
403
398
392
390
388
386

Thursday 5

Waning Gibbous 93%

20:44

07:31

14 OK
15 OK
16 Bad
17 OK
18 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:46, Set: 18:03, Transit: 12:26. Moon - Rise: 20:44, Set: 07:31. Civil Dark: 18:36 - 06:14. Nautical Dark: 19:13 - 05:36. Astro Dark: 19:51 - 04:58

Total Clouds (% Sky Obscured)

39
47
47
41
36
33
31
50
58
62
57
69
81
92
82
68
64

Low Clouds (% Sky Obscured)

9
19
19
19
17
11
7
3
7
9
12
10
14
16
18
20
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
5
5
3
0
0
0
0
0
0
0
4
9
15
20
20
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
12
10
9
8
7
7
6
5
5
4
4
3
3
3

Feels Like (°C)

10
9
9
9
8
9
4
3
3
3
2
2
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

49
50
52
55
59
62
63
63
63
64
65
66
64
63
63
64
67

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019

Ozone (du)

385
384
384
384
384
384
382
381
379
378
377
376
376
376
377
376
376

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 27/02/26 14:41:24. Forecast: 27/02/26 to 05/03/26. Timezone: UTC+1.00