Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waning Crescent 1%

07:30

16:40

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:40, Set: 17:52, Transit: 12:46. Moon - Rise: 07:30, Set: 16:40. Civil Dark: 18:26 - 07:07. Nautical Dark: 19:03 - 06:29. Astro Dark: 19:41 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
87
100
100
100
87
100
100
100
87
100
100
88
87
88
88
88
88
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
91
84
77
79
82
86
100
79
100
76
52
56
80
69
80
60
81
84
86
82

Medium Clouds (% Sky Obscured)

100
98
98
53
23
48
0
0
2
2
59
100
100
100
100
100
100
92
100
74
99
100
82
14

High Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
0
0
0
95
100
5
5
5
5
34
20
98
100
90
30

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
7

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0

Precipitation Type

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

Precipitation Probability (%)

100
0
0
0
0
100
0
0
0
0
0
0
100
100
100
0
0
0
0
0
0
100
100
43

Precipitation Amount (mm)

0.4
0
0
0
0
0.2
0
0
0
0
0
0
0.8
2.2
0.4
0
0
0
0
0
0
1.8
0.5
0

Wind Speed/Direction (mph)

8
11
11
10
13
13
14
12
12
12
11
12
11
13
12
11
13
13
10
9
10
11
9
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
100
100
100
100
100
99
95
96
97
100
95
96
93
100
100
96
98
90
89
94
89
96
89

Pressure (mb)

998
998
997
997
997
997
998
998
998
998
998
998
998
997
996
996
997
998
998
999
999
999
1000
999

Ozone (du)

370
378
384
392
390
395
401
405
399
392
387
384
381
383
383
398
406
413
410
414
417
415
412
396

Tuesday 17

New Moon 0%

07:48

17:59

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:38, Set: 17:54, Transit: 12:46. Moon - Rise: 07:48, Set: 17:59. Civil Dark: 18:27 - 07:05. Nautical Dark: 19:05 - 06:27. Astro Dark: 19:42 - 05:50

Total Clouds (% Sky Obscured)

96
100
94
94
99
100
100
99
96
86
76
93
81
90
55
78
87
61
75
75
71
62
99
65

Low Clouds (% Sky Obscured)

96
89
89
92
99
100
100
99
91
85
76
89
68
70
55
78
81
57
74
71
68
59
58
51

Medium Clouds (% Sky Obscured)

12
1
0
0
0
0
0
16
29
0
0
24
43
44
0
0
27
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
2
13
7
6
92
48

ISS Passover

Visibility (miles)

6
9
9
6
0
4
9
3
1
1
9
3
9
5
1
0
6
8
1
9
9
9
9
9

Fog (%)

0
0
1
13
0
0
0
8
0
19
10
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

36
9
13
8
17
5
8
49
66
45
24
45
56
48
27
15
27
32
19
4
3
1
2
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
86
89
94
89
89
93
96
98
86
91
84
86
96
96
83
86
93
88
88
88
87
87

Pressure (mb)

1000
1002
1002
1003
1003
1004
1005
1005
1006
1007
1007
1008
1009
1009
1010
1011
1011
1012
1013
1014
1014
1015
1015
1015

Ozone (du)

392
392
385
379
377
385
389
387
390
393
404
404
399
388
384
378
374
372
368
365
360
358
357
354

Wednesday 18

Waxing Crescent 1%

08:02

19:18

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:36, Set: 17:56, Transit: 12:46. Moon - Rise: 08:02, Set: 19:18. Civil Dark: 18:29 - 07:03. Nautical Dark: 19:07 - 06:25. Astro Dark: 19:44 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
95
89
91
75
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
35
34
74
93
87
87
53
90
77
69
79
85
80
82
75
73
77
69
56
29
42
46
44

Medium Clouds (% Sky Obscured)

0
33
83
98
100
100
100
99
100
100
100
90
63
27
25
12
44
74
85
100
100
100
100
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
87
10
4
5
19
27
94
100
100
100
43
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
9
9
6

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
5
3
4
4
2
1
2
2
2
2
3
1
2
2
2
1
1
1
0
0
2
9
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
92
92
94
92
96
96
96
91
86
81
78
74
73
73
77
81
86
87
87
89
91
91

Pressure (mb)

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

Ozone (du)

356
354
354
356
360
361
362
365
365
367
368
368
365
359
356
354
353
355
354
356
357
361
364
369

Thursday 19

Waxing Crescent 5%

08:16

20:37

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 OK
18 OK
19 OK
20 Good
21 OK
22 OK
23 OK

Sun - Rise: 07:34, Set: 17:57, Transit: 12:46. Moon - Rise: 08:16, Set: 20:37. Civil Dark: 18:30 - 07:01. Nautical Dark: 19:08 - 06:23. Astro Dark: 19:46 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
93
87
100
100
14
19
19
7
13
14
27

Low Clouds (% Sky Obscured)

36
41
47
45
40
37
41
34
13
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20

Medium Clouds (% Sky Obscured)

95
95
96
100
100
98
96
100
100
100
100
100
100
89
87
66
90
14
19
19
5
13
14
27

High Clouds (% Sky Obscured)

100
100
100
86
66
100
100
100
100
100
100
77
100
69
62
100
79
12
5
2
2
13
5
9

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
1
4
6
3
2
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

63
95
95
95
95
95
95
95
94
73
75
75
59
32
2
15
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
1
1.1
1
1.4
0.7
0.8
0.8
0.5
0.3
0.4
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
98
98
98
98
96
96
96
96
98
96
98
98
98
92
91
91
92
91
92
92
92

Pressure (mb)

1005
1004
1003
1003
1003
1002
1003
1003
1004
1005
1006
1007
1007
1008
1009
1009
1011
1012
1014
1016
1018
1020
1022
1023

Ozone (du)

372
372
374
377
375
376
373
372
375
377
380
373
366
362
362
357
356
353
352
357
362
354
348
349

Friday 20

Waxing Crescent 11%

08:29

21:58

00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 OK
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

Sun - Rise: 07:32, Set: 17:59, Transit: 12:46. Moon - Rise: 08:29, Set: 21:58. Civil Dark: 18:32 - 06:59. Nautical Dark: 19:10 - 06:22. Astro Dark: 19:47 - 05:44

Total Clouds (% Sky Obscured)

42
33
19
5
4
4
5
3
3
1
29
56
77
84
92
100
100
99
100
100
94
100
99
100

Low Clouds (% Sky Obscured)

31
21
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
40

Medium Clouds (% Sky Obscured)

32
33
19
5
4
4
5
0
0
1
0
2
4
14
88
100
100
92
100
100
76
88
76
100

High Clouds (% Sky Obscured)

20
20
19
2
1
0
0
0
0
0
25
51
74
83
91
100
100
97
95
100
94
100
99
100

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-9
-9
-10
-10
-10
-11
-10
-7
-6
-6
-6
-4
-4
-4
-4
-4
-6
-8
-9
-8
-8
-9

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
92
92
90
90
92
92
90
81
76
78
74
75
80
84
87
94
94
92
94
92
90

Pressure (mb)

1024
1026
1027
1028
1029
1030
1031
1031
1031
1032
1032
1032
1032
1031
1031
1030
1029
1030
1031
1031
1030
1030
1030
1030

Ozone (du)

353
351
346
342
342
341
332
323
318
318
317
315
315
319
328
330
333
335
335
337
337
337
334
333

Saturday 21

Waxing Crescent 19%

08:44

23:22

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:30, Set: 18:01, Transit: 12:46. Moon - Rise: 08:44, Set: 23:22. Civil Dark: 18:34 - 06:57. Nautical Dark: 19:11 - 06:20. Astro Dark: 19:49 - 05:42

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

60
73
87
95
95
95
93
95
97
100
100
100
100
94
88
83
90
95
100
100
99
99
99
99

Medium Clouds (% Sky Obscured)

100
100
100
100
99
98
97
96
94
80
95
97
91
87
84
80
86
92
97
94
92
89
67
44

High Clouds (% Sky Obscured)

100
100
100
100
93
85
77
85
92
100
100
100
100
80
60
49
56
43
31
35
48
60
43
26

ISS Passover

Visibility (miles)

9
9
2
9
9
9
3
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
0
0

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
None
None
Frozen rai
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None
Very Light Rain
None

Precipitation Probability (%)

1
27
30
30
45
67
95
95
76
63
58
37
7
15
14
14
31
39
53
55
46
46
54
51

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.8
0.6
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0.2
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
92
96
94
94
96
98
100
98
100
100
100
100
100
100
100
100
100
98
98
98
100
98

Pressure (mb)

1029
1028
1027
1027
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

332
328
325
320
320
318
317
317
320
319
319
320
319
317
315
314
312
309
306
304
302
300
298
298

Sunday 22

Waxing Crescent 29%

09:01

No Set

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:28, Set: 18:03, Transit: 12:45. Moon - Rise: 09:01, Set: No Set. Civil Dark: 18:35 - 06:56. Nautical Dark: 19:13 - 06:18. Astro Dark: 19:50 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
94
92
95
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
89
82
88
94
100
100
100
100
98
95
93
92
92
91
93
94

Medium Clouds (% Sky Obscured)

17
8
4
5
5
5
3
9
14
20
19
17
18
20
22
24
17
8
1
10
19
28
34
39

High Clouds (% Sky Obscured)

14
18
17
21
14
7
0
10
21
31
27
22
18
42
66
91
95
98
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
0
1
3
4
6

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

50
55
45
24
22
17
7
5
6
7
7
5
1
5
6
2
6
9
12
13
12
12
14
13

Precipitation Amount (mm)

0
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
98
98
100
98
98
98
98
98
98
98
98
96
98
95

Pressure (mb)

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

Ozone (du)

298
298
299
300
301
302
303
303
303
302
302
301
300
300
299
299
298
295
293
290
287
285
282
284

Forecast for Schalkenmehren, Germany (50.17,6.86)

Generated: 16/02/26 23:57:47. Forecast: 16/02/26 to 22/02/26. Timezone: UTC+1.00