Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Crescent 17%

01:33

No Set

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

Sun - Rise: 05:53, Set: 20:58, Transit: 13:25. Moon - Rise: 01:33, Set: No Set. Civil Dark: 21:36 - 05:15. Nautical Dark: 22:26 - 04:26. Astro Dark: 23:29 - 03:24

Total Clouds (% Sky Obscured)

67
76
100
100
100
98
96
99
99
98
29
38
84
84
59
35
86
79
98
100
98
83
91
99

Low Clouds (% Sky Obscured)

4
9
19
10
44
88
38
34
48
19
24
34
82
82
58
34
41
37
38
40
41
39
35
29

Medium Clouds (% Sky Obscured)

18
38
59
62
40
50
61
91
97
92
5
11
13
15
5
4
4
28
42
41
62
74
63
63

High Clouds (% Sky Obscured)

60
63
99
99
100
92
91
98
98
98
6
0
0
0
0
0
79
65
97
100
97
48
80
98

ISS Passover

Visibility (miles)

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

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
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 (%)

42
37
29
29
27
20
16
19
20
22
16
20
21
20
16
9
13
19
21
24
20
17
15
12

Precipitation Amount (mm)

0.48
0.42
0.15
0.15
0.14
0.12
0.08
0.14
0.13
0.15
0.1
0.1
0.12
0.1
0.08
0.02
0.04
0.07
0.08
0.09
0.06
0.06
0.06
0.05

Wind Speed/Direction (mph)

7
6
5
4
4
3
3
4
5
5
4
5
5
5
4
5
5
6
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

19
19
17
16
15
15
14
14
14
13
13
13
13
13
14
14
15
16
17
17
17
18
19
19

Feels Like (°C)

19
19
17
16
15
15
14
14
14
13
13
13
13
13
14
14
16
16
17
17
17
18
19
19

Dew Point (°C)

15
15
15
13
13
12
12
12
12
12
12
13
13
13
14
14
15
16
16
16
16
16
16
16

Relative Humidity (%)

76
78
83
84
85
85
86
88
89
92
95
97
98
99
100
100
99
97
94
93
89
85
82
81

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013

Ozone (du)

339
336
334
333
332
332
332
331
328
328
330
331
331
330
330
330
330
330
332
333
335
336
337
338

Wednesday 4

Waning Crescent 10%

02:13

18:29

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 OK
12 Bad
13 OK
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:55, Set: 20:56, Transit: 13:25. Moon - Rise: 02:13, Set: 18:29. Civil Dark: 21:34 - 05:17. Nautical Dark: 22:23 - 04:28. Astro Dark: 23:26 - 03:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
94
98
99
99
98
98
95
78
23
50
23
82
73
64
56

Low Clouds (% Sky Obscured)

34
20
37
23
21
7
2
3
0
4
3
8
9
23
27
29
17
18
45
9
62
6
2
18

Medium Clouds (% Sky Obscured)

69
81
94
98
98
99
100
99
96
90
17
3
4
6
13
23
21
12
14
16
64
51
63
40

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
81
36
48
98
99
99
98
97
94
71
0
1
6
54
59
5
34

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

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
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 (%)

12
11
19
13
7
6
6
9
20
25
30
33
33
32
34
29
22
15
17
18
15
18
17
23

Precipitation Amount (mm)

0.03
0.02
0.05
0.02
0.01
0.01
0.01
0.01
0.06
0.11
0.19
0.26
0.3
0.3
0.34
0.25
0.15
0.09
0.09
0.06
0.09
0.16
0.19
0.25

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
17
16
15
14
14
14
13
13
14
14
14
14
15
16
16
17
18
19
20
21
21

Feels Like (°C)

19
19
18
17
16
15
14
14
14
13
13
14
14
14
14
15
16
17
17
18
19
20
21
21

Dew Point (°C)

15
15
15
14
13
13
12
12
12
12
13
13
14
14
14
15
16
16
16
16
16
17
17
17

Relative Humidity (%)

80
82
82
84
86
86
87
89
93
95
96
98
99
100
100
100
100
100
96
91
84
80
78
78

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009

Ozone (du)

339
340
339
341
341
341
341
342
349
349
349
349
350
349
349
349
349
349
349
349
349
351
351
348

Thursday 5

Waning Crescent 5%

03:03

19:25

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

Sun - Rise: 05:56, Set: 20:55, Transit: 13:24. Moon - Rise: 03:03, Set: 19:25. Civil Dark: 21:32 - 05:19. Nautical Dark: 22:21 - 04:30. Astro Dark: 23:22 - 03:30

Total Clouds (% Sky Obscured)

68
85
66
89
91
28
59
16
19
20
34
68
52
20
78
78
78
78
78
78
51
51
51
51

Low Clouds (% Sky Obscured)

27
5
1
0
0
0
1
2
0
4
1
0
0
0
5
5
5
5
5
5
42
42
42
42

Medium Clouds (% Sky Obscured)

52
31
13
4
11
9
4
7
9
6
5
2
4
17
66
66
66
66
66
66
31
31
31
31

High Clouds (% Sky Obscured)

41
81
63
88
91
20
58
11
11
14
31
68
49
6
37
37
37
37
37
37
2
2
2
2

ISS Passover

Visibility (miles)

10
10
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

25
23
26
19
9
9
6
4
4
0
0
0
3
4
4
5
10
16
18
24
25
10
8
6

Precipitation Amount (mm)

0.27
0.28
0.27
0.18
0.07
0.08
0.04
0.03
0.02
0
0
0
0.01
0.02
0.01
0.03
0.09
0.19
0.3
0.56
0.59
0.09
0.11
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
15
14
14
13
13
13
12
12
13
14
16
17
18
18
18
18
19
20
20

Feels Like (°C)

20
19
18
17
16
15
14
14
13
13
13
12
13
13
15
16
17
18
18
18
18
19
20
20

Dew Point (°C)

16
16
16
15
14
13
13
14
13
13
13
12
12
13
14
16
17
18
18
18
17
17
17
17

Relative Humidity (%)

79
83
87
89
90
91
95
99
100
100
100
100
100
100
100
100
100
100
99
98
96
90
84
83

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

346
344
343
343
345
346
345
345
344
343
344
344
344
343
343
343
343
343
344
346
346
345
342
338

Friday 6

Waning Crescent 2%

04:05

20:13

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

Sun - Rise: 05:58, Set: 20:53, Transit: 13:24. Moon - Rise: 04:05, Set: 20:13. Civil Dark: 21:30 - 05:20. Nautical Dark: 22:19 - 04:32. Astro Dark: 23:19 - 03:33

Total Clouds (% Sky Obscured)

51
51
10
10
10
10
10
10
90
90
90
90
90
90
29
29
29
29
29
29
100
100
100
100

Low Clouds (% Sky Obscured)

42
42
1
1
1
1
1
1
6
6
6
6
6
6
0
0
0
0
0
0
44
44
44
44

Medium Clouds (% Sky Obscured)

31
31
10
10
10
10
10
10
2
2
2
2
2
2
5
5
5
5
5
5
85
85
85
85

High Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
90
90
90
90
90
90
26
26
26
26
26
26
100
100
100
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
4
4
6
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

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

Precipitation Probability (%)

10
19
16
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
24
48
54
52

Precipitation Amount (mm)

0.2
0.43
0.25
0.14
0.03
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.24
1.32
1.62
1.27

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
17
16
15
14
14
14
13
13
13
13
13
15
17
19
21
22
22
21
20
19
19

Feels Like (°C)

20
20
19
17
16
15
14
14
14
13
13
13
13
14
15
17
19
21
22
23
22
21
20
19

Dew Point (°C)

17
17
17
16
15
14
14
14
14
13
13
13
13
13
15
17
19
19
19
20
20
20
19
19

Relative Humidity (%)

83
86
90
92
94
96
98
99
100
100
100
100
100
100
100
100
99
92
86
84
92
99
100
100

Pressure (mb)

1008
1008
1008
1008
1009
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1008
1007
1007
1007
1007
1007

Ozone (du)

336
333
327
324
322
322
321
320
319
319
318
318
317
317
315
315
314
314
314
315
315
317
319
320

Saturday 7

Waning Crescent 0%

05:15

20:51

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

Sun - Rise: 05:59, Set: 20:51, Transit: 13:24. Moon - Rise: 05:15, Set: 20:51. Civil Dark: 21:28 - 05:22. Nautical Dark: 22:17 - 04:34. Astro Dark: 23:16 - 03:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
24
24
24
24
24
24
38
38
38
38
38
38
27
27
27
27

Low Clouds (% Sky Obscured)

44
44
0
0
0
0
0
0
19
19
19
19
19
19
30
30
30
30
30
30
15
15
15
15

Medium Clouds (% Sky Obscured)

85
85
36
36
36
36
36
36
11
11
11
11
11
11
16
16
16
16
16
16
21
21
21
21

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
9
9
9
9
9
9
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

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

Precipitation Probability (%)

49
43
44
23
12
3
0
0
0
15
25
26
21
15
11
10
9
8
5
3
2
2
2
2

Precipitation Amount (mm)

0.96
1.08
0.99
0.29
0.07
0.01
0
0
0
0.03
0.13
0.22
0.18
0.09
0.02
0.02
0.04
0.07
0.06
0.04
0.02
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
17
16
15
15
15
14
14
14
14
14
15
16
17
18
19
18
17
17
17
17
17

Relative Humidity (%)

100
99
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
83
76
73
74
78

Pressure (mb)

1007
1007
1007
1008
1008
1009
1010
1010
1009
1009
1008
1008
1009
1009
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

321
322
324
327
328
330
333
335
339
342
343
346
348
352
332
331
331
331
331
330
330
330
330
330

Sunday 8

New Moon 1%

06:29

21:21

18 OK
19 OK
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 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 06:00, Set: 20:49, Transit: 13:24. Moon - Rise: 06:29, Set: 21:21. Civil Dark: 21:27 - 05:24. Nautical Dark: 22:14 - 04:36. Astro Dark: 23:13 - 03:39

Total Clouds (% Sky Obscured)

27
27
99
99
99
99
99
99
48
48
48
48
48
48
7
7
7
7
7
7
37
37
37
37

Low Clouds (% Sky Obscured)

15
15
4
4
4
4
4
4
7
7
7
7
7
7
0
0
0
0
0
0
16
16
16
16

Medium Clouds (% Sky Obscured)

21
21
74
74
74
74
74
74
8
8
8
8
8
8
7
7
7
7
7
7
28
28
28
28

High Clouds (% Sky Obscured)

0
0
99
99
99
99
99
99
42
42
42
42
42
42
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.05
0.11
0.14
0.08
0.01
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

9
7
6
5
5
5
5
5
5
5
5
5
5
5
5
5
6
7
8
9
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
16
15
14
14
14
14
14
14
14
14
15
15
16
17
18
18
17
17
17
17
17

Relative Humidity (%)

82
87
90
92
94
95
97
100
100
100
100
100
100
100
100
100
100
100
92
81
75
73
77
82

Pressure (mb)

1014
1014
1014
1015
1016
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

330
330
331
332
333
335
337
339
341
343
344
345
345
345
345
348
351
352
350
347
343
341
338
336

Monday 9

Waxing Crescent 5%

07:47

21:45

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

Sun - Rise: 06:02, Set: 20:48, Transit: 13:24. Moon - Rise: 07:47, Set: 21:45. Civil Dark: 21:25 - 05:25. Nautical Dark: 22:12 - 04:38. Astro Dark: 23:09 - 03:42

Total Clouds (% Sky Obscured)

37
37
31
31
31
31
31
31
11
11
11
11
11
11
20
20
20
20
20
20
99
99
99
99

Low Clouds (% Sky Obscured)

16
16
9
9
9
9
9
9
0
0
0
0
0
0
1
1
1
1
1
1
67
67
67
67

Medium Clouds (% Sky Obscured)

28
28
31
31
31
31
31
31
10
10
10
10
10
10
1
1
1
1
1
1
99
99
99
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
20
20
20
20
20
20
20
20
20
20

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

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
None
None
None
None
None
None

Precipitation Probability (%)

6
11
18
22
21
14
9
7
5
3
0
0
0
0
0
0
2
3
4
4
4
4
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
15
14
14
13
13
13
13
13
14
15
16
17
18
19
19
20
21
22
22

Feels Like (°C)

20
19
19
17
16
15
14
14
13
13
13
13
13
14
15
16
17
19
19
20
21
22
22
22

Dew Point (°C)

17
17
17
17
15
15
14
14
13
13
13
13
13
14
15
16
17
18
18
18
18
18
18
18

Relative Humidity (%)

87
91
94
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
98
92
85
80
77
78

Pressure (mb)

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

Ozone (du)

335
334
333
335
337
338
338
337
335
333
331
329
327
325
324
323
322
321
320
319
318
317
316
316

Forecast for Schweinfurt, Lower Franconia, DE (50.04,10.21)

Generated: 03/08/21 18:25:49. Forecast: 03/08/21 to 09/08/21. Timezone: UTC+2.00