Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waxing Crescent 5%

09:33

21:05

15 Bad
16 Bad
17 Bad
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 Good
07 Good
08 Good
09 Good
10 OK
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:21, Set: 20:03, Transit: 13:11. Moon - Rise: 09:33, Set: 21:05. Civil Dark: 20:32 - 05:52. Nautical Dark: 21:07 - 05:18. Astro Dark: 21:44 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
90
73
93
51
53
19
56
22
21
22
38
75
3
0
3
2
31
76
73
88
85

Low Clouds (% Sky Obscured)

28
22
23
0
31
34
15
0
11
10
10
11
12
11
0
0
0
0
0
4
18
35
34
25

Medium Clouds (% Sky Obscured)

40
18
27
38
33
28
20
13
0
0
0
0
0
0
0
0
0
0
0
0
0
25
24
23

High Clouds (% Sky Obscured)

100
78
41
38
53
49
15
17
10
39
10
10
12
29
75
2
0
2
2
29
65
50
62
53

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 (%)

6
21
83
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
2
2
3
3
2
3
2
1
2
2
3
4
4
4
4
3
3
5
4
4
3
2
2

Chance of Frost

Temperature (°C)

24
24
24
27
26
25
25
24
23
22
21
21
20
20
20
20
20
22
24
25
26
28
29
30

Feels Like (°C)

26
26
25
29
29
29
26
28
26
26
23
24
22
22
21
19
21
23
26
27
27
30
32
31

Dew Point (°C)

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

Relative Humidity (%)

51
50
51
58
63
67
67
68
70
71
72
75
75
68
67
66
67
62
52
46
43
40
39
39

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

309
308
309
309
309
309
307
307
307
307
307
305
304
305
304
304
304
305
305
304
303
303
301
300

Saturday 15

Waxing Crescent 12%

10:40

21:29

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
14 Bad

Sun - Rise: 06:22, Set: 20:02, Transit: 13:11. Moon - Rise: 10:40, Set: 21:29. Civil Dark: 20:31 - 05:53. Nautical Dark: 21:05 - 05:19. Astro Dark: 21:42 - 04:42

Total Clouds (% Sky Obscured)

67
65
75
71
81
85
93
100
81
77
98
98
98
98
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

28
15
14
14
55
63
53
54
48
40
53
47
41
23
57
75
89
75
88
85
88
68
73
70

Medium Clouds (% Sky Obscured)

23
49
20
17
14
17
21
14
11
25
75
82
87
87
95
89
80
81
73
75
89
24
57
67

High Clouds (% Sky Obscured)

25
30
30
30
39
34
65
100
69
20
88
51
87
87
84
100
100
100
100
71
100
100
100
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
2
7
9
5
6
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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
4
4
1
0
0
0
0
0
13
22
38
52
57
59
40
41
52
53
51
95
95

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
0.9
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
30
30
29
27
26
25
24
24
23
23
23
23
23
23
23
23
23
24
25
25
26
26

Feels Like (°C)

30
30
30
30
30
29
27
26
25
25
24
24
25
25
25
25
25
25
25
26
26
27
29
29

Dew Point (°C)

15
17
21
21
20
19
17
16
16
15
17
18
20
21
22
22
22
23
23
23
24
24
25
24

Relative Humidity (%)

40
45
56
59
60
60
60
59
59
59
66
74
83
87
94
97
98
97
95
94
95
94
92
88

Pressure (mb)

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

Ozone (du)

299
297
296
295
296
297
297
297
296
297
297
296
296
295
295
295
296
297
295
296
296
299
301
301

Sunday 16

Waxing Crescent 20%

11:45

21:52

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 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:23, Set: 20:01, Transit: 13:11. Moon - Rise: 11:45, Set: 21:52. Civil Dark: 20:29 - 05:54. Nautical Dark: 21:04 - 05:20. Astro Dark: 21:40 - 04:44

Total Clouds (% Sky Obscured)

96
100
100
100
99
97
80
80
81
79
98
100
100
100
100
97
92
79
36
43
58
73
69
62

Low Clouds (% Sky Obscured)

72
64
64
54
52
47
46
47
52
51
48
54
54
41
34
26
31
39
36
43
49
45
41
41

Medium Clouds (% Sky Obscured)

23
84
89
90
81
10
49
11
4
10
7
81
59
99
86
68
43
6
1
0
5
10
15
18

High Clouds (% Sky Obscured)

56
100
100
96
68
89
45
44
55
60
94
100
100
100
100
89
87
72
32
34
24
14
2
1

ISS Passover

Visibility (miles)

9
9
5
9
9
9
3
9
7
9
9
2
3
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

Light Rain
Ice pellet
Ice pellet
Ice pellet
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
62
50
44
33
20
30
32
66
95
95
54
13
3
2
1
0
2
3
1
3

Precipitation Amount (mm)

1.9
6.2
6.9
1.4
0
0
0
0
0
0
0
0
0.8
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
6
4
5
5
5
4
4
4
4
4
4
5
6
6
5
6
6
8
9
11
10
10
11

Chance of Frost

Temperature (°C)

28
27
27
26
26
26
26
25
25
25
25
24
24
25
24
23
23
24
25
26
27
28
29
30

Feels Like (°C)

31
30
31
29
30
30
30
29
28
28
28
27
27
27
27
25
25
26
27
28
28
29
29
30

Dew Point (°C)

24
21
26
25
25
25
25
25
25
24
24
24
24
24
23
22
22
23
22
21
19
18
18
18

Relative Humidity (%)

81
68
94
94
92
95
97
98
98
97
95
98
98
98
97
95
92
91
83
71
61
54
51
48

Pressure (mb)

1014
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

301
300
299
300
299
298
298
298
299
299
299
300
300
301
303
304
304
303
303
302
302
300
299
300

Monday 17

Waxing Crescent 29%

12:50

22:18

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

Sun - Rise: 06:24, Set: 19:59, Transit: 13:11. Moon - Rise: 12:50, Set: 22:18. Civil Dark: 20:28 - 05:55. Nautical Dark: 21:02 - 05:21. Astro Dark: 21:38 - 04:45

Total Clouds (% Sky Obscured)

48
48
39
34
59
43
26
60
38
4
9
34
11
2
40
35
35
30
27
22
15
27
24
14

Low Clouds (% Sky Obscured)

41
41
39
34
47
31
16
0
0
0
0
0
0
0
0
0
0
1
2
3
6
10
14
11

Medium Clouds (% Sky Obscured)

19
20
12
5
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
1
0
1
3
3

High Clouds (% Sky Obscured)

4
9
3
3
40
32
21
60
38
3
9
34
11
2
40
35
35
30
20
11
6
14
10
4

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 (%)

2
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
3
1
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)

11
10
10
9
7
5
5
5
6
5
5
5
5
5
5
4
4
5
5
5
5
4
4
5

Chance of Frost

Temperature (°C)

30
31
31
30
29
27
26
26
25
24
23
22
22
21
21
21
21
21
23
24
26
27
28
29

Feels Like (°C)

30
31
31
32
31
29
29
28
25
25
26
24
23
24
23
21
22
22
25
27
28
29
30
31

Dew Point (°C)

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

Relative Humidity (%)

45
45
46
50
59
67
70
73
73
73
72
76
83
88
92
91
91
87
79
72
65
52
44
41

Pressure (mb)

1011
1011
1011
1011
1011
1011
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1016
1015
1015
1014

Ozone (du)

300
300
299
300
300
301
300
300
300
300
300
301
301
300
300
300
302
301
301
301
301
300
300
300

Tuesday 18

Waxing Crescent 39%

13:54

22:46

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

Sun - Rise: 06:24, Set: 19:58, Transit: 13:11. Moon - Rise: 13:54, Set: 22:46. Civil Dark: 20:26 - 05:56. Nautical Dark: 21:00 - 05:22. Astro Dark: 21:37 - 04:46

Total Clouds (% Sky Obscured)

26
23
21
20
25
25
25
20
34
49
43
5
6
8
17
24
36
39
39
39
39
39
39
45

Low Clouds (% Sky Obscured)

7
3
2
1
0
0
0
0
2
3
5
5
6
8
17
24
36
39
35
34
32
32
32
33

Medium Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
5
12
22
0
0
0
2
4
6
4
2
0
0
0
0
1

High Clouds (% Sky Obscured)

20
20
20
19
25
20
15
10
5
5
0
0
0
0
0
0
0
3
5
7
15
17
21
24

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
8
6
4

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
1
0
3
4
2
15
23
34
30
23
4
22
29
34
30

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
6
6
5
3
1
2
3
3
4
4
4
3
3
2
3
3
4
5
7
9
8
9
9

Chance of Frost

Temperature (°C)

29
29
29
28
27
26
25
24
23
23
22
22
21
21
21
21
22
22
24
26
27
28
29
30

Feels Like (°C)

31
29
29
28
28
26
25
24
24
24
24
26
25
26
25
25
24
24
27
28
27
29
30
32

Dew Point (°C)

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

Relative Humidity (%)

38
38
38
41
50
50
56
62
67
75
89
92
94
95
93
94
92
92
79
69
59
60
61
61

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

300
301
301
302
301
301
303
302
304
303
304
304
304
304
303
302
301
300
300
300
301
300
299
298

Wednesday 19

First Quarter 49%

14:56

23:19

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
14 Bad

Sun - Rise: 06:25, Set: 19:57, Transit: 13:10. Moon - Rise: 14:56, Set: 23:19. Civil Dark: 20:25 - 05:57. Nautical Dark: 20:59 - 05:23. Astro Dark: 21:35 - 04:47

Total Clouds (% Sky Obscured)

54
61
63
60
61
73
86
100
100
100
100
82
64
47
55
64
74
75
76
75
77
79
85
91

Low Clouds (% Sky Obscured)

33
37
38
41
44
29
15
0
0
0
0
10
20
32
30
27
24
28
32
36
33
29
26
29

Medium Clouds (% Sky Obscured)

1
2
15
27
41
36
29
23
24
22
21
16
12
9
13
17
24
28
33
37
29
21
12
22

High Clouds (% Sky Obscured)

22
30
21
17
12
40
70
100
100
100
100
69
38
7
9
13
22
14
20
31
53
61
68
75

ISS Passover

Visibility (miles)

6
8
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 (%)

24
11
7
2
0
2
3
3
18
29
38
40
37
27
26
20
2
7
9
4
9
9
7
18

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

Chance of Frost

Temperature (°C)

31
32
33
31
30
28
28
27
26
26
26
25
25
24
24
24
24
24
25
26
27
28
29
30

Feels Like (°C)

33
33
33
34
35
35
29
30
30
30
31
31
27
26
26
26
26
27
26
26
27
27
27
27

Dew Point (°C)

21
20
19
21
22
23
23
23
23
23
23
23
23
23
22
22
22
22
21
21
21
20
19
18

Relative Humidity (%)

55
50
44
53
62
74
76
77
79
83
86
90
90
91
91
89
87
87
79
73
68
61
54
49

Pressure (mb)

1011
1010
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1012
1012
1013
1013
1014
1013
1013
1013

Ozone (du)

298
298
298
296
294
293
293
293
293
292
291
290
291
291
292
293
294
295
295
295
295
295
295
294

Thursday 20

Waxing Gibbous 58%

14:56

23:58

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

Sun - Rise: 06:26, Set: 19:55, Transit: 13:10. Moon - Rise: 14:56, Set: 23:58. Civil Dark: 20:23 - 05:58. Nautical Dark: 20:57 - 05:24. Astro Dark: 21:33 - 04:49

Total Clouds (% Sky Obscured)

93
94
81
67
53
48
49
47
60
75
85
83
80
77
84
90
97

Low Clouds (% Sky Obscured)

33
36
24
12
0
0
0
0
20
40
60
58
55
53
49
46
43

Medium Clouds (% Sky Obscured)

32
42
30
18
6
6
7
9
10
12
17
15
19
22
31
44
55

High Clouds (% Sky Obscured)

80
88
75
60
44
36
31
35
40
45
50
50
50
45
58
73
91

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
22
21
19
14
18
17
9
20
23
21
21
16
0
1
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
29
29
28
26
26
25
24
23
23
22
22
21
21
21
20
20

Feels Like (°C)

32
30
29
30
30
31
25
25
25
24
24
23
22
22
22
21
20

Dew Point (°C)

17
15
14
15
14
15
15
14
14
14
16
16
14
12
11
10
10

Relative Humidity (%)

46
42
40
44
47
52
52
53
55
59
65
72
64
58
52
52
53

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1015
1016
1017

Ozone (du)

295
296
297
296
295
294
294
294
294
293
292
291
292
292
293
293
294

Forecast for Marriottsville, Howard, United States of America (39.35,-76.90)

Generated: 14/08/26 15:23:39. Forecast: 14/08/26 to 20/08/26. Timezone: UTC-4.00