Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

Waxing Gibbous 86%

17:17

01:57

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

Sun - Rise: 05:42, Set: 20:33, Transit: 13:07. Moon - Rise: 17:17, Set: 01:57. Civil Dark: 21:05 - 05:10. Nautical Dark: 21:46 - 04:29. Astro Dark: 22:32 - 03:43

Total Clouds (% Sky Obscured)

67
74
80
96
84
96
92
48
37
43
33
57
85
82
82
65
60
66
29
61
34
28
38
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
17
12
44
59
32
43
38
12
49
34
28
31
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
18
15
17
12
24
0
0
20
12

High Clouds (% Sky Obscured)

67
74
80
96
83
96
92
35
24
38
29
56
84
46
19
3
2
2
0
0
2
0
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
1
1
3
2
3
10
3
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)

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

Chance of Frost

Temperature (°C)

22
20
20
19
19
18
18
18
19
21
24
25
27
29
30
31
31
31
31
30
29
28
26
25

Feels Like (°C)

23
21
20
19
19
18
18
17
20
23
26
27
30
29
31
32
33
33
33
33
33
32
30
29

Dew Point (°C)

18
17
16
14
13
13
13
13
15
17
18
18
19
19
20
20
20
21
24
22
22
23
22
22

Relative Humidity (%)

80
82
80
72
71
71
72
73
76
74
70
65
60
55
54
53
52
57
66
61
65
74
81
84

Pressure (mb)

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

Ozone (du)

307
306
304
303
303
303
301
301
301
302
302
302
303
305
303
300
300
301
302
301
301
300
301
302

Sunday 6

Waxing Gibbous 92%

18:20

02:31

23 OK
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
20 Bad
21 Bad
22 OK

Sun - Rise: 05:43, Set: 20:33, Transit: 13:08. Moon - Rise: 18:20, Set: 02:31. Civil Dark: 21:05 - 05:11. Nautical Dark: 21:45 - 04:30. Astro Dark: 22:31 - 03:44

Total Clouds (% Sky Obscured)

36
51
60
55
62
93
96
74
80
85
80
95
98
98
99
97
95
93
94
100
98
62
48
42

Low Clouds (% Sky Obscured)

14
23
19
32
38
46
46
48
54
63
71
78
76
70
67
76
52
48
43
59
56
39
29
33

Medium Clouds (% Sky Obscured)

13
23
23
20
21
20
24
24
22
25
20
67
70
81
74
95
76
63
59
74
44
31
35
10

High Clouds (% Sky Obscured)

0
0
4
7
2
34
35
35
37
63
3
51
82
84
88
6
70
65
75
75
70
0
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
Very Light Rain
None
None
Light Rain
None
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
1
5
6
11
11
12
32
61
50
47
76
59
66
59
92
95
95
90
79
21
27
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0.6
0
0.3
0
0.9
1.1
1
0.9
1.1
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
92
94
95
97
97
97
94
87
79
74
66
61
58
54
51
51
56
61
70
76
78
83

Pressure (mb)

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

Ozone (du)

302
302
302
300
298
296
295
294
295
295
295
294
294
294
293
293
294
294
293
293
294
294
295
296

Monday 7

Waxing Gibbous 90%

19:18

03:12

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:43, Set: 20:32, Transit: 13:08. Moon - Rise: 19:18, Set: 03:12. Civil Dark: 21:04 - 05:11. Nautical Dark: 21:45 - 04:31. Astro Dark: 22:31 - 03:45

Total Clouds (% Sky Obscured)

50
61
61
55
58
52
53
60
53
61
72
72
61
99
86
88
87
85
83
100
100
81
59
38

Low Clouds (% Sky Obscured)

41
55
61
54
47
52
52
43
40
49
63
56
46
72
79
67
39
40
15
25
41
24
15
4

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
0
43
13
9
22
53
4
1
5
36
75
46
59
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
25
30
35
24
19
26
99
55
88
87
85
83
100
97
67
33
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
9
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
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

8
0
0
0
0
0
3
37
24
0
8
76
83
86
51
82
95
74
54
95
84
66
25
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
24
24
23
23
23
23
24
26
27
29
30
30
31
32
31
30
30
29
27
26
25
24

Feels Like (°C)

29
29
28
29
28
29
28
28
28
29
30
33
34
34
35
35
34
33
33
33
31
29
28
28

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
89
91
92
94
95
91
91
83
74
68
69
61
53
50
51
55
64
84
87
88
89

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

296
296
296
296
296
299
301
302
303
305
305
306
306
306
304
302
301
301
299
300
299
298
297
298

Tuesday 8

Waxing Gibbous 97%

20:11

04:03

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

Sun - Rise: 05:44, Set: 20:32, Transit: 13:08. Moon - Rise: 20:11, Set: 04:03. Civil Dark: 21:04 - 05:12. Nautical Dark: 21:44 - 04:32. Astro Dark: 22:30 - 03:46

Total Clouds (% Sky Obscured)

37
50
61
61
68
58
56
50
50
46
42
38
52
59
93
94
99
100
100
86
81
100
100
100

Low Clouds (% Sky Obscured)

18
35
53
51
51
48
45
49
46
39
37
32
30
27
22
18
21
21
14
9
5
9
12
16

Medium Clouds (% Sky Obscured)

7
35
8
4
12
6
22
7
7
7
7
6
16
26
46
40
50
20
33
23
32
23
28
13

High Clouds (% Sky Obscured)

0
0
0
2
8
5
6
8
9
10
11
12
30
41
83
90
97
100
100
81
75
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
5
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
Very Light Rain
None
None
Light Rain
None
None

Precipitation Probability (%)

17
14
6
10
9
4
5
4
1
2
2
1
1
1
3
10
24
39
67
42
54
85
35
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.5
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
27
27
27
26
26
26
27
28
30
32
33
34
34
34
34
34
34
32
33
31
28
27

Dew Point (°C)

22
22
22
21
21
22
21
21
21
21
20
19
19
19
19
20
21
21
22
25
24
24
23
23

Relative Humidity (%)

89
92
92
92
92
92
92
92
89
79
69
60
54
50
50
51
52
52
58
79
81
86
90
94

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

299
302
302
300
299
300
300
301
302
302
302
301
301
301
300
300
298
297
298
297
298
297
298
297

Wednesday 9

Waxing Gibbous 99%

20:57

05:02

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:45, Set: 20:32, Transit: 13:08. Moon - Rise: 20:57, Set: 05:02. Civil Dark: 21:03 - 05:13. Nautical Dark: 21:43 - 04:33. Astro Dark: 22:29 - 03:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
91
83
100
100
96
86
56
92
94
74
81
86
91
93
96
98
99
99
100

Low Clouds (% Sky Obscured)

25
34
42
54
66
66
64
60
59
51
46
41
45
45
45
67
72
77
77
76
76
83
90
97

Medium Clouds (% Sky Obscured)

46
66
86
47
27
8
31
73
78
78
63
56
74
67
59
35
34
33
43
53
64
57
49
42

High Clouds (% Sky Obscured)

100
100
100
100
100
82
66
100
100
54
74
50
83
92
58
61
72
83
89
94
98
99
99
100

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

Precipitation Probability (%)

8
2
1
0
0
0
9
7
1
1
2
1
4
5
9
33
40
46
88
95
95
95
95
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.5
0.6
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
24
23
23
23
23
24
24
25
25
26
28
29
30
31
32
33
33
33
33
33
33
25
26

Dew Point (°C)

23
21
20
21
20
20
20
20
20
20
20
20
20
21
20
21
21
21
21
21
22
22
22
21

Relative Humidity (%)

94
89
89
94
91
91
91
92
87
87
83
73
67
65
61
58
58
58
58
67
79
92
94
94

Pressure (mb)

1015
1016
1015
1015
1015
1015
1015
1016
1015
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

297
300
299
299
298
298
297
297
298
299
300
301
302
301
299
298
298
297
297
297
297
297
298
298

Thursday 10

Full Moon 100%

21:34

06:08

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
20 Bad
21 OK
22 OK

Sun - Rise: 05:45, Set: 20:31, Transit: 13:08. Moon - Rise: 21:34, Set: 06:08. Civil Dark: 21:03 - 05:14. Nautical Dark: 21:43 - 04:34. Astro Dark: 22:28 - 03:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
98
98
94
90
72
80
82
79
80
77
76
71
59
56
38
23
13

Low Clouds (% Sky Obscured)

90
76
79
79
80
82
86
87
89
89
89
72
78
66
44
48
55
63
62
59
52
35
20
13

Medium Clouds (% Sky Obscured)

42
43
42
48
36
20
6
4
6
4
2
0
12
16
16
10
8
5
3
2
3
3
3
3

High Clouds (% Sky Obscured)

100
100
100
100
100
100
98
98
98
67
34
17
33
44
48
39
30
39
33
12
7
11
23
13

ISS Passover

Visibility (miles)

9
8
7
6
7
8
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 (%)

36
18
4
7
7
3
9
10
8
9
9
7
10
11
7
21
30
33
35
31
26
25
19
8

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
4
4
4
4
4
5
5
5
5
6
6
6
6
6
6
6
6
6
6
5
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
26
25
24
24
24
24
23
23
26
27
28
29
31
31
35
34
33
32
32
32
29
29

Dew Point (°C)

21
21
21
21
21
20
20
20
20
20
19
19
20
20
20
20
20
20
20
21
22
22
22
21

Relative Humidity (%)

94
95
95
95
94
92
91
88
85
83
74
68
61
58
55
52
55
57
59
63
70
76
78
79

Pressure (mb)

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

Ozone (du)

299
299
300
300
301
302
302
304
305
307
307
307
308
307
307
306
306
306
306
305
305
305
305
305

Friday 11

Waning Gibbous 98%

22:06

07:18

23 OK
00 OK
01 OK
02 OK
03 OK
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: 20:31, Transit: 13:08. Moon - Rise: 22:06, Set: 07:18. Civil Dark: 21:02 - 05:14. Nautical Dark: 21:42 - 04:35. Astro Dark: 22:27 - 03:49

Total Clouds (% Sky Obscured)

12
17
26
26
15
15
11
12
8
12
12
11
11
21
21
21
17
12
17
22
24

Low Clouds (% Sky Obscured)

12
17
26
26
15
15
9
9
8
5
9
11
11
21
21
21
17
12
17
22
24

Medium Clouds (% Sky Obscured)

7
8
13
8
10
12
11
12
8
12
12
11
10
5
7
11
17
12
17
22
24

High Clouds (% Sky Obscured)

12
17
26
26
15
15
11
12
4
3
3
2
8
21
21
21
17
12
17
22
4

ISS Passover

Visibility (miles)

9
9
9
9
8
7
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

13
15
8
18
24
27
44
57
67
71
74
78
79
81
83
81
75
68
62
55
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.4
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
23
23
23
22
22
23
24
25
26
28
30
30
31
32
32
31
31
30
28

Feels Like (°C)

30
30
29
29
27
27
27
27
27
27
32
32
33
33
34
34
37
36
34
35
34

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
87
88
89
92
91
88
87
75
64
55
52
48
46
47
48
48
56
65

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

306
307
307
308
308
309
309
309
308
308
307
306
305
305
305
305
305
304
304
303
303

Forecast for Pencader, New Castle County, United States of America (39.67,-75.75)

Generated: 05/07/25 23:10:56. Forecast: 05/07/25 to 11/07/25. Timezone: UTC-4.00