Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 28%

02:06

16:42

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:46, Set: 19:08, Transit: 12:57. Moon - Rise: 02:06, Set: 16:42. Civil Dark: 19:35 - 06:19. Nautical Dark: 20:07 - 05:47. Astro Dark: 20:39 - 05:15

Total Clouds (% Sky Obscured)

92
94
95
100
100
100
100
100
98
100
100
100
100
100
100
100
82
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
11
17
29
68
76
71
82
72
88
78
100
100
99
100
100
100
100

Medium Clouds (% Sky Obscured)

77
81
89
96
86
80
29
93
98
99
94
91
93
86
90
80
38
36
29
25
68
65
73
85

High Clouds (% Sky Obscured)

92
94
95
99
100
100
100
85
62
100
100
100
100
98
100
68
61
60
55
61
58
57
63
78

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

2
2
5
36
16
14
10
20
29
18
60
80
69
67
61
34
67
63
83
54
71
61
64
41

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0
0
0.3
0.8
0.4
0.4
0.3
0
0.4
0
0.7
0
0.4
0.3
0.5
0

Wind Speed/Direction (mph)

4
4
4
8
9
10
11
12
12
11
12
12
9
9
9
8
8
9
10
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
12
13
13
12
11
12
10
9
9
14
20
18
18
16
16
15
14
11
12
13
15
16

Relative Humidity (%)

73
74
74
76
73
67
59
54
47
43
44
65
92
85
92
88
88
85
78
69
73
78
88
93

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1021
1021
1020
1020
1020
1020

Ozone (du)

287
287
288
288
287
288
288
288
287
287
286
285
286
286
286
287
286
287
288
289
289
288
287
286

Wednesday 17

Waning Crescent 18%

03:16

17:18

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:47, Set: 19:07, Transit: 12:57. Moon - Rise: 03:16, Set: 17:18. Civil Dark: 19:34 - 06:20. Nautical Dark: 20:05 - 05:48. Astro Dark: 20:38 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
86
90
83
90
89
87
86
92
93
93
89
90
89

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
99
100
100
86
90
83
90
89
86
83
92
89
87
80
83
88

Medium Clouds (% Sky Obscured)

90
46
31
37
40
43
50
66
85
73
47
65
52
37
55
40
25
23
15
53
55
48
31
26

High Clouds (% Sky Obscured)

13
40
47
46
61
68
57
74
97
100
100
30
35
25
44
34
32
25
30
25
20
20
20
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
7
9
9
5
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
30
13
17
48
47
71
45
35
31
39
38
20
30
26
14
9
6
6
9
6
16
3
2

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
10
10
10
10
10
10
11
10
10
9
9
9
8
8
7
7
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
17
16
16
17
16
17
17
15
15
15
15
16
17
17
17
17
17
17
17
17
17
17
17

Relative Humidity (%)

95
96
95
95
95
92
92
89
76
75
74
76
80
79
84
86
86
86
89
89
90
90
90
92

Pressure (mb)

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

Ozone (du)

286
287
288
289
290
291
292
292
292
292
290
288
287
287
288
288
289
289
288
288
287
287
288
288

Thursday 18

Waning Crescent 11%

No Rise

17:47

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

Sun - Rise: 06:47, Set: 19:05, Transit: 12:56. Moon - Rise: No Rise, Set: 17:47. Civil Dark: 19:32 - 06:21. Nautical Dark: 20:03 - 05:49. Astro Dark: 20:36 - 05:17

Total Clouds (% Sky Obscured)

96
93
97
97
94
84
67
63
62
73
61
38
52
31
22
36
33
33
29
22
13
5
23
39

Low Clouds (% Sky Obscured)

92
86
92
91
91
84
67
63
62
73
53
20
14
0
0
0
3
6
11
7
4
0
7
14

Medium Clouds (% Sky Obscured)

77
63
51
71
77
70
62
46
43
47
38
23
37
25
17
19
17
6
5
5
3
1
1
1

High Clouds (% Sky Obscured)

25
16
25
30
16
2
0
1
2
3
0
0
0
0
0
0
0
0
0
0
0
0
14
26

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 (%)

3
3
2
2
1
4
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
88
86
82
73
65
56
51
48
45
42
41
41
50
57
57
57
59
59
61
65
67
68

Pressure (mb)

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

Ozone (du)

289
291
290
290
291
291
292
292
292
291
290
289
287
286
285
285
284
283
283
283
283
283
283
283

Friday 19

Waning Crescent 5%

04:24

18:12

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

Sun - Rise: 06:48, Set: 19:03, Transit: 12:56. Moon - Rise: 04:24, Set: 18:12. Civil Dark: 19:30 - 06:22. Nautical Dark: 20:02 - 05:50. Astro Dark: 20:34 - 05:18

Total Clouds (% Sky Obscured)

54
36
21
6
16
24
29
32
30
31
43
51
58
41
22
4
4
3
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

20
13
8
0
12
24
29
32
30
31
29
34
35
28
17
4
3
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

37
27
15
5
3
2
0
1
2
2
25
48
58
35
17
1
3
3
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

17
17
17
17
19
22
24
27
27
28
29
29
28
28
26
24
22
21
20
19
19
18
17
16

Feels Like (°C)

18
18
18
18
20
23
25
27
27
29
29
29
28
29
26
24
22
21
19
18
18
17
16
15

Dew Point (°C)

11
10
11
11
12
12
12
12
12
14
13
12
12
13
13
13
11
10
9
6
6
6
6
6

Relative Humidity (%)

65
64
64
65
63
53
47
39
38
40
38
36
37
39
44
50
52
50
48
43
43
45
47
49

Pressure (mb)

1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1019
1019
1020
1020
1021
1021
1022

Ozone (du)

284
285
287
289
290
290
289
289
289
289
289
291
292
294
296
295
292
291
290
291
292
292
293
293

Saturday 20

Waning Crescent 1%

05:30

18:34

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

Sun - Rise: 06:49, Set: 19:02, Transit: 12:56. Moon - Rise: 05:30, Set: 18:34. Civil Dark: 19:29 - 06:22. Nautical Dark: 20:00 - 05:51. Astro Dark: 20:32 - 05:19

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
2
4
2
0
0
0
0
0
0
0
4
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
2
4
2
0
0
0
0
0
0
0
4
10

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
1
1

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
17
19
21
23
24
25
24
24
24
22
20
18
17
16
15
15
14
13
12

Feels Like (°C)

15
14
14
14
14
16
18
20
22
24
25
24
24
23
23
23
24
17
17
17
16
16
15
13

Dew Point (°C)

6
6
5
6
6
7
7
8
7
8
8
8
8
8
9
10
11
11
11
11
11
10
9
9

Relative Humidity (%)

51
52
51
53
53
49
44
41
37
35
34
35
36
37
45
53
63
67
71
75
76
78
79
81

Pressure (mb)

1022
1022
1023
1024
1024
1025
1025
1025
1025
1025
1024
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

293
294
295
295
294
293
293
293
292
292
292
292
293
294
293
293
293
292
291
290
289
288
287
285

Sunday 21

New Moon 0%

06:33

18:54

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

Sun - Rise: 06:50, Set: 19:00, Transit: 12:55. Moon - Rise: 06:33, Set: 18:54. Civil Dark: 19:27 - 06:23. Nautical Dark: 19:58 - 05:52. Astro Dark: 20:30 - 05:20

Total Clouds (% Sky Obscured)

15
14
8
3
16
28
52
49
50
57
55
59
65
60
52
32
52
71
87
88
86
79
83
92

Low Clouds (% Sky Obscured)

15
13
7
0
13
26
39
37
36
28
23
19
17
11
5
0
0
0
0
3
7
12
21
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
1
1
2
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
7
38
46
50
57
55
59
40
51
49
28
48
56
45
31
6
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
1
1
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)

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

Chance of Frost

Temperature (°C)

11
10
11
11
12
14
17
20
21
22
23
23
22
22
20
18
16
16
15
14
14
14
14
13

Feels Like (°C)

12
12
12
12
12
13
15
16
17
18
19
22
22
21
20
20
20
14
15
15
15
14
14
13

Dew Point (°C)

9
8
8
8
9
9
10
11
10
9
9
10
10
11
11
11
11
11
11
11
11
11
12
12

Relative Humidity (%)

84
87
84
83
81
70
62
54
49
44
40
43
46
49
55
62
69
74
76
82
83
84
87
89

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022

Ozone (du)

284
282
283
283
284
283
283
282
282
282
282
282
282
282
283
283
283
282
282
281
281
281
280
281

Monday 22

Waxing Crescent 1%

07:35

19:14

Sun - Rise: 06:51, Set: 18:58, Transit: 12:55. Moon - Rise: 07:35, Set: 19:14. Civil Dark: 19:25 - 06:24. Nautical Dark: 19:57 - 05:53. Astro Dark: 20:29 - 05:21

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

Generated: 16/09/25 04:08:03. Forecast: 16/09/25 to 22/09/25. Timezone: UTC-4.00