Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Crescent 37%

03:35

10:52

02 Bad
03 Bad
04 OK
05 OK
06 OK
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

Sun - Rise: 06:36, Set: 17:56, Transit: 12:16. Moon - Rise: 03:35, Set: 10:52. Civil Dark: 18:30 - 06:03. Nautical Dark: 19:10 - 05:23. Astro Dark: 19:50 - 04:43

Total Clouds (% Sky Obscured)

77
63
39
42
40
63
75
58
71
100
100
100
100
98
97
97
99
100
100
100
99
100
97
55

Low Clouds (% Sky Obscured)

77
63
39
42
40
63
75
58
71
100
100
100
100
98
97
97
99
100
100
100
95
95
20
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
31
57
84
98
98
98
100
95
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
34
84
73
90
91
93
42
9

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
6
7

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
5
7
9
8
13
15
11
9
7
5
6
10
26
27
11
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.01
0.02
0.01
0.01
0.01
0.01
0.03
0.12
0.2
0.17
0.05
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
85
84
85
83
78
73
71
68
65
64
64
64
65
71
74
79
84
89
91
91
86

Pressure (mb)

1027
1026
1025
1025
1025
1024
1024
1023
1023
1023
1022
1021
1021
1020
1019
1019
1019
1019
1018
1018
1019
1019
1019
1019

Ozone (du)

376
376
375
376
377
380
383
385
390
387
388
390
393
393
393
394
392
391
390
386
390
400
411
404

Monday 8

Waning Crescent 26%

04:37

11:51

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

Sun - Rise: 06:34, Set: 17:58, Transit: 12:16. Moon - Rise: 04:37, Set: 11:51. Civil Dark: 18:32 - 06:00. Nautical Dark: 19:12 - 05:21. Astro Dark: 19:52 - 04:40

Total Clouds (% Sky Obscured)

49
76
88
70
27
16
5
13
11
16
20
46
39
63
33
6
6
17
9
87
66
19
86
98

Low Clouds (% Sky Obscured)

21
44
56
0
0
0
0
0
0
4
1
5
6
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

44
55
70
0
0
0
0
1
3
9
9
0
0
1
0
0
0
0
1
4
2
11
8
84

High Clouds (% Sky Obscured)

9
45
55
70
27
16
5
13
10
6
14
43
36
62
33
6
6
17
9
87
66
10
85
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
10
10
10

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

Precipitation Probability (%)

4
3
0
0
0
2
0
0
6
0
0
6
5
4
0
0
0
0
4
4
4
4
3
0

Precipitation Amount (mm)

0.01
0.01
0
0
0
0.01
0
0
0.01
0
0
0.02
0.01
0.01
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
87
88
89
82
80
74
68
60
54
46
42
40
40
43
49
63
71
74
77
79
81
75

Pressure (mb)

1019
1019
1020
1020
1021
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1024

Ozone (du)

401
399
402
404
408
408
410
412
413
414
412
409
408
410
411
413
413
416
415
413
413
413
410
405

Tuesday 9

Waning Crescent 17%

05:24

13:01

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

Sun - Rise: 06:32, Set: 18:00, Transit: 12:16. Moon - Rise: 05:24, Set: 13:01. Civil Dark: 18:34 - 05:58. Nautical Dark: 19:13 - 05:18. Astro Dark: 19:54 - 04:38

Total Clouds (% Sky Obscured)

99
100
100
100
98
94
77
36
3
0
0
1
1
1
1
1
1
1
1
1
1
1
1
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
59

Medium Clouds (% Sky Obscured)

99
100
100
100
98
94
77
36
3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
57

High Clouds (% Sky Obscured)

97
97
95
94
67
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
2
0
0
0
0
0
0
0
11
11
10
11
9
10
7
5
3
3
2
2
2
3

Precipitation Amount (mm)

0
0
0.01
0
0
0
0
0
0
0
0.03
0.07
0.12
0.31
0.29
0.39
0.24
0.25
0.29
0.21
0.09
0.05
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
77
76
75
74
72
67
62
56
51
49
45
42
44
49
55
58
62
66
69
71
72
82

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1019
1019
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

405
407
407
406
403
407
406
403
400
398
395
403
398
392
382
375
371
362
361
361
361
362
361
360

Wednesday 10

Waning Crescent 10%

05:58

14:17

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
00 Bad
01 Bad

Sun - Rise: 06:30, Set: 18:02, Transit: 12:16. Moon - Rise: 05:58, Set: 14:17. Civil Dark: 18:36 - 05:56. Nautical Dark: 19:15 - 05:16. Astro Dark: 19:56 - 04:35

Total Clouds (% Sky Obscured)

75
75
75
75
75
63
63
63
63
63
63
100
100
100
100
100
100
96
96
96
96
96
96
100

Low Clouds (% Sky Obscured)

59
59
59
59
59
63
63
63
63
63
63
100
100
100
100
100
100
6
6
6
6
6
6
0

Medium Clouds (% Sky Obscured)

57
57
57
57
57
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
7
7
7
7
7
7
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
0
0
5
7
7
8
9
12
13
0
9
12
14
17
0
0
0
0
7
11
18

Precipitation Amount (mm)

0
0
0
0
0
0.02
0.05
0.02
0.02
0.02
0.01
0.01
0
0.01
0.02
0.04
0.09
0
0
0
0
0.02
0.06
0.1

Wind Speed/Direction (mph)

5
5
5
5
5
7
8
8
9
9
10
11
12
14
15
15
15
11
11
11
12
13
13
14

Chance of Frost

Temperature (°C)

-0
-1
-1
-0
-0
1
2
3
4
5
6
7
10
9
8
8
7
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
87
87
88
88
88
84
79
76
76
71
61
64
71
77
80
66
67
69
73
77
82
84

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1020
1019
1018
1018
1016
1016
1015
1014
1013
1012
1014
1013
1012
1011
1010
1009
1007

Ozone (du)

361
364
368
372
371
366
361
361
359
355
355
360
362
357
355
354
352
350
346
341
338
334
331
333

Thursday 11

Waning Crescent 4%

06:24

15:34

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
00 Bad
01 Bad

Sun - Rise: 06:27, Set: 18:03, Transit: 12:15. Moon - Rise: 06:24, Set: 15:34. Civil Dark: 18:37 - 05:53. Nautical Dark: 19:17 - 05:14. Astro Dark: 19:58 - 04:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
51
51
51
51
51
51
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
96
96
96
96
96
96
92
92
92
92
92
92
20
20
20
20
20
20
27

Medium Clouds (% Sky Obscured)

24
24
24
24
24
100
100
100
100
100
100
98
98
98
98
98
98
50
50
50
50
50
50
35

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
8
6
7
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

37
71
78
78
74
72
41
22
3
19
24
27
29
33
42
28
15
13
10
9
14
15
14
15

Precipitation Amount (mm)

0.31
0.71
0.93
1.05
0.96
0.88
0.31
0.06
0.01
0.01
0.06
0.16
0.12
0.16
0.24
0.17
0.06
0.01
0.02
0.07
0.14
0.14
0.11
0.12

Wind Speed/Direction (mph)

14
14
15
16
16
17
17
18
18
19
20
22
21
19
18
17
17
17
18
19
20
20
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
4
4
4
5
6
10
11
10
12
11
11
10
10
10
6
5
4
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

89
93
94
94
93
94
94
88
82
81
80
73
79
89
92
85
76
72
77
85
89
91
92
92

Pressure (mb)

1006
1005
1003
1002
1001
1000
1000
999
998
998
997
996
996
995
994
995
995
996
996
997
997
997
998
998

Ozone (du)

330
329
326
319
315
316
313
312
310
308
312
315
319
326
333
341
348
355
359
362
366
372
379
385

Friday 12

Waning Crescent 1%

06:43

16:50

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK

Sun - Rise: 06:25, Set: 18:05, Transit: 12:15. Moon - Rise: 06:43, Set: 16:50. Civil Dark: 18:39 - 05:51. Nautical Dark: 19:19 - 05:11. Astro Dark: 20:00 - 04:30

Total Clouds (% Sky Obscured)

41
41
41
41
41
49
49
49
49
49
49
40
40
40
40
40
40
89
89
89
89
89
89
17

Low Clouds (% Sky Obscured)

27
27
27
27
27
10
10
10
10
10
10
16
16
16
16
16
16
76
76
76
76
76
76
17

Medium Clouds (% Sky Obscured)

35
35
35
35
35
47
47
47
47
47
47
18
18
18
18
18
18
77
77
77
77
77
77
0

High Clouds (% Sky Obscured)

0
0
0
0
0
4
4
4
4
4
4
27
27
27
27
27
27
1
1
1
1
1
1
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
5
3
6
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

22
34
39
37
29
21
21
22
23
26
35
38
24
12
5
4
4
4
4
4
4
4
4
5

Precipitation Amount (mm)

0.25
0.49
0.65
0.51
0.28
0.16
0.15
0.18
0.23
0.28
0.35
0.34
0.22
0.08
0.03
0.02
0.03
0.04
0.03
0.02
0.02
0.02
0.03
0.04

Wind Speed/Direction (mph)

21
21
20
20
19
19
20
23
25
24
23
22
22
22
21
18
15
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
7
7
7
7
7
8
9
11
10
9
8
7
7
6
6
6
6

Feels Like (°C)

2
2
2
2
2
2
2
2
2
2
2
2
3
5
11
10
6
5
4
3
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
87
85
83
81
78
77
79
81
81
72
64
58
57
60
64
69
74
78
80
81
82

Pressure (mb)

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

Ozone (du)

389
392
395
398
401
403
403
401
399
400
400
400
398
395
393
392
391
391
391
391
392
394
397
400

Saturday 13

New Moon 0%

06:59

18:03

02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
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

Sun - Rise: 06:23, Set: 18:07, Transit: 12:15. Moon - Rise: 06:59, Set: 18:03. Civil Dark: 18:41 - 05:49. Nautical Dark: 19:21 - 05:09. Astro Dark: 20:02 - 04:28

Total Clouds (% Sky Obscured)

17
17
17
17
17
20
20
20
20
20
20
97
97
97
97
97
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
17
17
17
17
20
20
20
20
20
20
96
96
96
96
96
96
13
13
13
13
13
13
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
27
27
27
27
27
27
84
84
84
84
84
84
57

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain

Precipitation Probability (%)

4
3
3
4
0
0
0
0
0
4
5
4
3
2
2
0
0
0
0
0
0
0
4
6

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0
0
0
0
0
0.01
0.03
0.05
0.04
0.02
0.01
0
0
0
0
0
0
0
0.01
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
87
87
86
86
84
79
74
69
66
60
56
53
54
57
63
68
72
75
78
83
87
91

Pressure (mb)

1006
1006
1006
1006
1007
1006
1007
1008
1008
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004

Ozone (du)

403
407
409
410
409
409
410
413
414
413
412
411
413
416
418
418
418
418
418
418
419
419
419
420

Forecast for Lichtenberg, Berlin, Germany (52.53,13.50)

Generated: 07/03/21 02:05:43. Forecast: 07/03/21 to 13/03/21. Timezone: UTC+1.00