Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 56%

13:03

01:50

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
00 Bad

Sun - Rise: 05:50, Set: 20:20, Transit: 13:05. Moon - Rise: 13:03, Set: 01:50. Civil Dark: 20:50 - 05:19. Nautical Dark: 21:28 - 04:42. Astro Dark: 22:10 - 03:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
87
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
99
75
66
99
99
100
100
99
99
99
98
100
100
99
99
99
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
96
72
83
80
65
74
100
99
85
94
95
90
75
87
100
87
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
4
4
5
6
6
7
7
2
0
0
0

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

Precipitation Probability (%)

77
41
77
67
77
70
54
95
95
95
82
95
95
95
95
90
91
70
60
56
71
59
62
94

Precipitation Amount (mm)

0.3
0
0.3
0.2
0.4
0.2
0
0.4
1.9
0.9
0.2
0.9
0.8
2
0.6
0.7
0.6
0.3
0.3
0
0.2
0
0
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
13
13
13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
77
76
76
81
87
89
93
95
96
98
98
98
98
98
96
98
98
98
100
98
100
98

Pressure (mb)

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

Ozone (du)

316
317
318
319
319
319
320
318
317
316
315
313
313
314
315
316
317
318
319
320
323
325
327
327

Sunday 24

Waxing Gibbous 66%

14:07

02:15

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
00 Bad

Sun - Rise: 05:49, Set: 20:21, Transit: 13:05. Moon - Rise: 14:07, Set: 02:15. Civil Dark: 20:51 - 05:19. Nautical Dark: 21:29 - 04:41. Astro Dark: 22:11 - 03:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
93
96
96
93
92
97
96
95
92
90
89
91
92
86

Medium Clouds (% Sky Obscured)

96
98
97
97
94
15
22
26
31
22
31
43
39
41
21
20
34
38
37
37
51
36
28
13

High Clouds (% Sky Obscured)

100
50
100
100
100
100
100
100
100
71
92
100
100
100
100
100
100
100
100
91
97
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
54
2
58
66
63
35
8
36
0
0
0
0
0
0
0
0
0
0
56
56
52
53

Precipitation Type

Light Rain
None
Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
56
83
47
65
70
28
16
20
34
31
37
40
50
24
9
9
4
2
7
6
14
1
5

Precipitation Amount (mm)

0.5
0
0.8
0
0.5
0.7
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
100
100
100
100
96
98
96
92
88
78
68
67
68
69
72
77
82
88
90
92
93

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1023
1024
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

331
334
332
330
332
335
334
333
332
330
331
331
331
331
331
330
330
330
329
328
329
329
328
329

Monday 25

Waxing Gibbous 76%

15:10

02:38

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
00 Bad

Sun - Rise: 05:49, Set: 20:22, Transit: 13:05. Moon - Rise: 15:10, Set: 02:38. Civil Dark: 20:52 - 05:18. Nautical Dark: 21:30 - 04:40. Astro Dark: 22:13 - 03:57

Total Clouds (% Sky Obscured)

95
100
100
99
100
99
97
98
97
96
97
100
100
100
100
98
94
97
98
99
99
100
100
100

Low Clouds (% Sky Obscured)

91
100
100
91
89
89
88
89
91
91
94
90
87
100
85
79
65
59
74
72
66
62
62
64

Medium Clouds (% Sky Obscured)

16
21
40
67
64
72
74
79
75
76
79
91
97
91
94
91
84
89
88
88
88
79
83
92

High Clouds (% Sky Obscured)

56
75
100
76
100
83
65
68
54
46
52
77
94
94
85
45
50
63
50
71
79
100
100
99

ISS Passover

Visibility (miles)

9
9
9
9
7
2
1
0
0
0
0
0
0
0
0
0
8
9
9
9
9
9
9
9

Fog (%)

2
4
0
0
4
9
7
9
13
13
3
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

7
14
33
32
41
30
13
13
21
28
43
48
62
58
39
32
13
8
8
5
3
3
20
31

Precipitation Amount (mm)

0
0
0
0
0.2
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
3
4
4
4
4
4
4
4
4
4
5
6
5
5
4
4
3
3
2
2
2

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
17
17
18
18
19
19
19
18
18
18
18
17
18
17
17
17
17

Feels Like (°C)

18
17
18
17
17
17
17
18
18
18
19
20
21
20
17
18
18
18
18
18
18
18
18
18

Dew Point (°C)

17
17
16
17
16
17
17
17
17
18
18
19
19
19
18
17
17
17
17
17
17
17
17
17

Relative Humidity (%)

96
96
96
98
98
100
100
98
98
98
98
98
98
98
98
98
98
98
98
98
100
98
98
98

Pressure (mb)

1021
1021
1021
1021
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

327
325
324
322
321
320
319
318
317
318
318
319
318
317
317
316
317
316
315
315
316
316
317
317

Tuesday 26

Waxing Gibbous 84%

16:12

03:00

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
00 Bad

Sun - Rise: 05:48, Set: 20:22, Transit: 13:05. Moon - Rise: 16:12, Set: 03:00. Civil Dark: 20:53 - 05:17. Nautical Dark: 21:31 - 04:39. Astro Dark: 22:14 - 03:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
69
77
86
89
92
94
96
98
100
97
93
90
88
86
84
82
81
80
79
80
80
80
77

Medium Clouds (% Sky Obscured)

95
97
98
100
97
94
91
94
96
99
97
95
94
94
92
90
91
87
87
94
95
89
90
86

High Clouds (% Sky Obscured)

100
100
100
100
96
93
90
90
89
89
93
97
100
83
69
63
82
82
47
72
94
98
100
96

ISS Passover

Visibility (miles)

9
9
7
9
5
9
9
4
3
2
1
8
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
95
95
95
95
95
95
95
95
95
95
95
89
80
68
50
44
34
19
26
27
26
27
28

Precipitation Amount (mm)

0
0.5
0.9
1.4
1.4
1
0.5
0.6
0.8
1
0.6
0.6
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
17
17
18
18
18
18
19
20
20
21
21
21
20
20
20
19
19

Feels Like (°C)

18
17
18
17
17
18
18
18
18
19
19
19
20
21
21
22
22
22
22
22
21
21
20
20

Dew Point (°C)

17
17
17
17
17
17
17
17
17
18
18
18
18
18
19
19
18
19
18
18
18
18
18
19

Relative Humidity (%)

98
98
100
100
100
100
100
100
98
100
100
98
98
96
95
92
86
88
85
89
91
92
93
96

Pressure (mb)

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

Ozone (du)

316
317
318
320
320
320
322
322
323
323
322
322
322
324
326
327
328
327
327
326
326
326
327
327

Wednesday 27

Waxing Gibbous 90%

17:13

03:23

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
00 Bad

Sun - Rise: 05:48, Set: 20:23, Transit: 13:05. Moon - Rise: 17:13, Set: 03:23. Civil Dark: 20:54 - 05:17. Nautical Dark: 21:32 - 04:38. Astro Dark: 22:15 - 03:56

Total Clouds (% Sky Obscured)

100
85
99
100
94
100
99
100
100
100
100
100
100
100
100
100
99
98
97
98
98
99
99
100

Low Clouds (% Sky Obscured)

76
79
82
82
80
81
79
82
85
88
84
81
77
54
57
60
54
49
43
38
33
28
45
63

Medium Clouds (% Sky Obscured)

78
66
86
93
84
92
88
90
89
90
81
81
80
99
96
94
73
51
29
44
56
74
79
83

High Clouds (% Sky Obscured)

100
64
88
76
54
99
91
95
94
91
92
95
100
87
66
44
56
75
96
90
81
72
81
91

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

Precipitation Probability (%)

24
35
37
37
38
38
36
35
33
30
63
78
84
95
95
95
95
80
61
54
43
34
35
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.6
0.6
0.6
0.6
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
18
19
20
23
25
26
28
28
29
29
28
27
25
24
22
21
21
20
20

Feels Like (°C)

19
19
20
19
18
19
20
22
24
26
28
28
29
30
30
29
29
29
29
30
22
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
100
98
95
88
75
64
55
50
45
43
46
50
54
64
74
89
92
92
95
95

Pressure (mb)

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

Ozone (du)

328
327
327
327
329
330
328
329
329
327
327
327
329
329
329
328
328
328
329
329
328
328
327
327

Thursday 28

Waxing Gibbous 95%

18:15

03:48

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 OK
23 OK
00 OK

Sun - Rise: 05:47, Set: 20:24, Transit: 13:05. Moon - Rise: 18:15, Set: 03:48. Civil Dark: 20:55 - 05:16. Nautical Dark: 21:33 - 04:38. Astro Dark: 22:16 - 03:55

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
95
89
84
76
67
64
57
60
81
86
89
89
71
56
38
35
30

Low Clouds (% Sky Obscured)

80
80
81
84
82
80
77
73
69
64
53
43
32
28
27
35
36
36
37
27
16
1
1
1

Medium Clouds (% Sky Obscured)

85
87
88
87
88
90
90
73
59
60
65
67
64
57
60
81
86
89
89
64
36
11
7
3

High Clouds (% Sky Obscured)

100
97
94
91
95
98
100
83
74
32
30
30
31
27
22
25
34
20
4
9
15
11
6
10

ISS Passover

Visibility (miles)

9
9
9
8
7
8
8
9
7
6
5
6
7
8
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
51
56
66
63
62
61
58
54
51
69
82
90
72
53
21
17
11
1
1
1
0
0
0

Precipitation Amount (mm)

0
0.2
0.2
0.4
0.4
0.3
0.3
0.2
0
0
0.4
0.6
0.8
0.5
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
19
19
19
18
18
17
17
17
17
17
16
16
16
17
18
18
18
17
16
16
16

Feels Like (°C)

24
23
22
22
22
21
21
20
19
18
18
18
18
17
17
17
18
19
19
19
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
96
98
98
96
96
98
98
96
96
96
98
98
98
98
96
96
96
96
96
96
98

Pressure (mb)

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

Ozone (du)

327
327
328
328
329
331
333
336
336
337
338
338
339
339
340
340
341
340
338
337
337
338
338
338

Friday 29

Waxing Gibbous 99%

19:17

04:16

Sun - Rise: 05:47, Set: 20:25, Transit: 13:06. Moon - Rise: 19:17, Set: 04:16. Civil Dark: 20:55 - 05:16. Nautical Dark: 21:34 - 04:37. Astro Dark: 22:17 - 03:54

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 23/05/26 01:48:14. Forecast: 23/05/26 to 29/05/26. Timezone: UTC-4.00