Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Gibbous 58%

15:06

01:27

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:45, Set: 20:36, Transit: 13:10. Moon - Rise: 15:06, Set: 01:27. Civil Dark: 21:07 - 05:13. Nautical Dark: 21:47 - 04:33. Astro Dark: 22:33 - 03:48

Total Clouds (% Sky Obscured)

85
88
91
98
97
100
100
100
100
99
100
99
99
100
96
98
100
100
100
100
100
100
71
60

Low Clouds (% Sky Obscured)

27
24
0
15
25
7
0
5
5
8
16
40
63
73
75
68
77
81
70
56
63
69
71
60

Medium Clouds (% Sky Obscured)

25
88
91
96
97
97
99
94
44
80
77
44
85
70
18
24
69
99
99
98
80
54
5
7

High Clouds (% Sky Obscured)

85
88
91
91
84
100
100
100
100
52
100
93
84
75
77
89
100
100
100
100
92
100
2
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
7
27
23
4
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
43
65
58
84
95
91
44
13
16
19
31
46
95
95
95
95
95
95
95
55
13
2
1

Precipitation Amount (mm)

0.4
0.7
0.5
0.3
0.6
1
0.9
0.2
0
0
0
0
0
1.7
1.2
1
1.1
1.8
3
1.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
25
24
23
23
23
23
23
22
22
22
23
23
24
24
24
24
23
21
21
20
21
22
22

Feels Like (°C)

30
28
26
25
24
25
25
25
25
25
25
26
27
27
27
27
26
24
20
20
19
20
21
23

Dew Point (°C)

26
25
24
23
22
23
23
23
22
22
22
23
23
23
22
23
22
22
21
20
20
20
18
17

Relative Humidity (%)

95
97
98
98
98
100
100
100
98
100
98
100
95
95
89
91
91
95
96
96
98
93
79
73

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013

Ozone (du)

312
310
308
308
307
307
306
307
305
303
304
304
305
305
305
304
304
306
305
306
306
309
312
315

Tuesday 23

Waxing Gibbous 71%

16:08

01:51

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

Sun - Rise: 05:45, Set: 20:36, Transit: 13:11. Moon - Rise: 16:08, Set: 01:51. Civil Dark: 21:08 - 05:14. Nautical Dark: 21:47 - 04:34. Astro Dark: 22:33 - 03:48

Total Clouds (% Sky Obscured)

62
58
23
4
0
0
8
21
0
0
0
0
0
2
5
14
80
86
24
27
30
44
22
5

Low Clouds (% Sky Obscured)

27
0
0
0
0
0
8
21
0
0
0
0
0
0
0
4
28
34
24
27
25
0
0
0

Medium Clouds (% Sky Obscured)

12
12
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
10
0
0
0
19
20
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
8
55
62
2
7
28
21
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
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
6
5
5
5
5
4
4
5
5
5
5
6
7
7
6
6
6
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

22
20
19
19
18
18
18
17
17
17
17
18
20
22
24
25
27
27
28
29
29
29
29
27

Feels Like (°C)

23
23
22
21
21
20
20
19
19
19
18
20
21
23
25
26
27
28
29
30
30
30
30
31

Dew Point (°C)

17
18
18
18
18
17
17
16
16
16
16
15
14
13
12
11
11
10
10
10
10
10
11
17

Relative Humidity (%)

76
88
93
95
95
93
92
90
90
93
92
83
67
55
46
40
36
33
31
30
30
31
33
52

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

318
322
326
329
333
335
334
336
337
335
336
335
333
332
330
329
328
328
327
328
329
328
329
333

Wednesday 24

Waxing Gibbous 79%

17:10

02:18

20 Good
21 Good
22 OK
23 OK
00 Good
01 Good
02 OK
03 OK
04 Good
05 OK
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

Sun - Rise: 05:46, Set: 20:36, Transit: 13:11. Moon - Rise: 17:10, Set: 02:18. Civil Dark: 21:08 - 05:14. Nautical Dark: 21:48 - 04:34. Astro Dark: 22:33 - 03:49

Total Clouds (% Sky Obscured)

0
10
33
34
4
10
27
22
12
38
64
70
73
52
49
60
83
53
55
56
55
69
86
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
4
5
2
10
0

Medium Clouds (% Sky Obscured)

0
10
33
32
3
0
18
17
7
31
53
58
55
43
46
42
75
45
45
45
46
42
35
32

High Clouds (% Sky Obscured)

0
0
0
0
1
10
20
15
10
15
15
10
46
32
21
26
0
1
12
18
1
39
51
78

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)

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

Chance of Frost

Temperature (°C)

24
22
21
20
19
18
18
18
17
17
17
18
20
22
24
26
28
30
31
31
31
30
31
29

Feels Like (°C)

27
24
22
21
21
20
17
17
16
16
16
19
20
23
24
26
29
31
32
31
30
30
31
29

Dew Point (°C)

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

Relative Humidity (%)

63
68
71
75
77
77
72
73
74
79
82
81
75
69
64
61
51
46
43
39
39
47
45
54

Pressure (mb)

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

Ozone (du)

334
332
329
329
327
325
322
322
322
324
324
325
328
330
332
336
337
336
333
328
324
325
324
324

Thursday 25

Waxing Gibbous 87%

18:11

02:50

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:46, Set: 20:36, Transit: 13:11. Moon - Rise: 18:11, Set: 02:50. Civil Dark: 21:08 - 05:14. Nautical Dark: 21:48 - 04:35. Astro Dark: 22:33 - 03:49

Total Clouds (% Sky Obscured)

91
91
100
96
95
95
96
99
99
99
97
100
92
84
77
84
93
100
96
100
100
100
100
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
10
11
16
24
32
33
36
39

Medium Clouds (% Sky Obscured)

28
24
19
20
24
26
24
28
29
36
44
43
75
69
71
81
87
92
93
98
90
100
84
87

High Clouds (% Sky Obscured)

72
81
100
92
90
86
86
98
97
98
92
100
83
69
63
69
92
100
47
100
100
100
100
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
3
4
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
0
0
2
21
3
4
6
3
4
44
95
95
67
61
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.1
1.4
0.2
0.3
0.3

Wind Speed/Direction (mph)

7
9
9
9
9
8
8
6
6
6
6
6
7
6
7
7
7
7
8
6
9
6
3
2

Chance of Frost

Temperature (°C)

27
26
25
23
23
22
22
21
20
20
20
21
23
23
25
28
28
28
31
32
28
24
24
24

Feels Like (°C)

29
27
25
22
24
24
23
22
21
20
20
22
23
25
27
29
29
30
32
33
28
26
27
27

Dew Point (°C)

19
18
17
16
16
15
15
16
16
16
17
18
18
21
19
19
21
23
22
18
23
23
23
23

Relative Humidity (%)

60
59
62
62
64
63
64
71
76
80
80
79
73
89
69
60
66
71
58
43
74
97
94
92

Pressure (mb)

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

Ozone (du)

321
319
319
321
320
317
315
316
316
316
316
317
315
314
311
311
309
308
307
306
305
305
306
306

Friday 26

Waxing Gibbous 93%

19:10

03:27

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:46, Set: 20:36, Transit: 13:11. Moon - Rise: 19:10, Set: 03:27. Civil Dark: 21:08 - 05:15. Nautical Dark: 21:48 - 04:35. Astro Dark: 22:33 - 03:50

Total Clouds (% Sky Obscured)

98
96
98
97
84
61
89
98
99
99
100
99
99
99
100
100
100
100
100
100
100
100
97
93

Low Clouds (% Sky Obscured)

39
39
40
37
36
35
33
32
30
20
10
0
7
14
21
33
45
57
65
72
80
76
73
70

Medium Clouds (% Sky Obscured)

94
86
78
92
70
61
74
89
91
91
97
97
98
98
99
100
100
100
94
89
83
71
42
16

High Clouds (% Sky Obscured)

59
50
73
79
42
16
61
84
95
96
98
91
94
98
100
99
99
97
93
85
79
88
91
93

ISS Passover

Visibility (miles)

9
9
2
9
2
8
6
9
9
9
9
8
9
9
9
9
8
7
6
7
8
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

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

Precipitation Probability (%)

57
73
85
65
62
43
22
19
17
21
41
75
77
70
64
81
95
95
95
92
81
72
59
48

Precipitation Amount (mm)

0.2
0.4
0.7
0.3
0.3
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.4
0.6
0.7
0.6
0.6
0.5
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

23
22
22
22
22
22
21
21
21
21
21
21
22
22
22
22
22
22
22
22
21
21
21
21

Relative Humidity (%)

95
98
98
98
100
100
98
98
96
98
98
96
98
95
91
89
91
92
94
84
75
68
72
77

Pressure (mb)

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

Ozone (du)

308
308
306
305
304
304
304
303
302
301
300
300
301
301
301
301
301
300
300
301
303
304
306
308

Saturday 27

Waxing Gibbous 97%

20:04

04:11

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

Sun - Rise: 05:47, Set: 20:36, Transit: 13:12. Moon - Rise: 20:04, Set: 04:11. Civil Dark: 21:08 - 05:15. Nautical Dark: 21:48 - 04:36. Astro Dark: 22:33 - 03:50

Total Clouds (% Sky Obscured)

92
91
88
77
66
52
39
31
24
28
31
33
45
56
71
76
77
78
75
74
76
81
77
74

Low Clouds (% Sky Obscured)

62
53
45
39
34
28
26
25
24
26
29
31
41
50
54
45
36
36
34
32
29
23
26
30

Medium Clouds (% Sky Obscured)

15
12
8
6
6
5
4
5
4
5
7
8
6
4
3
19
37
57
66
74
76
68
49
30

High Clouds (% Sky Obscured)

77
56
36
50
54
52
36
19
3
7
11
14
31
48
50
20
0
0
11
21
32
33
46
48

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
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

43
33
7
25
25
7
5
3
0
0
0
0
1
1
2
5
5
1
27
45
60
54
43
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
28
28
28
27
27
26
25
25
25
24
24
24
30
30
30
31
31
32
34
32
32
32
31

Dew Point (°C)

22
22
21
21
21
20
20
20
20
20
20
20
20
20
20
20
20
20
20
22
23
25
25
24

Relative Humidity (%)

83
85
89
94
91
91
91
92
92
95
88
81
76
69
62
57
55
55
53
64
74
88
87
84

Pressure (mb)

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

Ozone (du)

310
314
318
322
320
318
316
315
313
312
313
314
315
315
315
314
314
313
313
313
314
315
314
314

Sunday 28

Waxing Gibbous 99%

20:04

05:02

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 Good
11 Good
12 OK
13 OK

Sun - Rise: 05:47, Set: 20:36, Transit: 13:12. Moon - Rise: 20:04, Set: 05:02. Civil Dark: 21:08 - 05:16. Nautical Dark: 21:47 - 04:36. Astro Dark: 22:33 - 03:51

Total Clouds (% Sky Obscured)

78
80
83
77
70
63
66
59
62
63
64
65
53
30
7
17
23
26

Low Clouds (% Sky Obscured)

22
15
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
10
0
0
0
0
10
19
27
28
31
29
25
12
0
8
18
25

High Clouds (% Sky Obscured)

62
77
83
76
53
29
25
21
17
29
42
54
38
21
5
7
5
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

26
25
21
19
12
3
4
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
30
30
30
29
28
25
25
25
25
25
24
29
30
30
31
32

Dew Point (°C)

24
23
23
23
23
22
22
21
20
20
21
21
22
21
20
19
18
18

Relative Humidity (%)

83
86
91
95
95
94
95
95
94
95
92
91
89
75
63
54
48
45

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

314
315
316
318
319
320
321
321
320
320
319
317
316
316
316
317
317
317

Forecast for Friendship Acres, Charles County, United States of America (38.44,-77.13)

Generated: 22/06/26 20:27:55. Forecast: 22/06/26 to 28/06/26. Timezone: UTC-4.00