Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 97%

18:19

09:17

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 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Good
20 OK

Sun - Rise: 07:10, Set: 16:38, Transit: 11:54. Moon - Rise: 18:19, Set: 09:17. Civil Dark: 17:08 - 06:40. Nautical Dark: 17:42 - 06:06. Astro Dark: 18:14 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
98
97
98
97
100
100
83
72
43
77
43
54
50
99
100
97
98
82
61
15
26

Low Clouds (% Sky Obscured)

99
98
100
96
97
98
97
100
100
81
71
40
67
22
33
6
19
12
24
9
0
0
8
22

Medium Clouds (% Sky Obscured)

45
21
1
0
0
0
0
0
0
0
1
4
45
43
54
50
70
82
85
91
69
61
13
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
10
0
2
0
1
2
0
30
35
35
97
100
55
60
32
0
0
0

ISS Passover

Visibility (miles)

0
1
0
2
5
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 (%)

0
0
0
28
22
15
6
8
4
3
2
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
3
3
3
3
3
2
2
2
2
2
3
3
4
4
5
6
5
4
4
4
3
4

Chance of Frost

Temperature (°C)

-1
-1
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
1
2
3
4
6
6
6
4
3
2
1
1

Feels Like (°C)

-5
-5
-4
-5
-4
-4
-3
-3
-4
-4
-3
-2
-1
-1
1
1
2
2
2
2
-1
-1
-2
-1

Dew Point (°C)

-2
-3
-2
-3
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-2
-1
-1
-1
-2
-3
-3

Relative Humidity (%)

92
91
94
92
92
91
92
91
89
91
91
89
83
76
71
66
62
59
62
69
77
78
77
78

Pressure (mb)

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

Ozone (du)

304
302
302
304
303
303
301
302
303
301
301
300
300
299
297
299
299
297
298
300
306
309
308
310

Saturday 6

Waning Gibbous 92%

19:36

10:09

21 OK
22 OK
23 Good
00 Good
01 OK
02 Bad
03 OK
04 Good
05 OK
06 Good
07 OK
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

Sun - Rise: 07:11, Set: 16:38, Transit: 11:54. Moon - Rise: 19:36, Set: 10:09. Civil Dark: 17:08 - 06:41. Nautical Dark: 17:42 - 06:07. Astro Dark: 18:15 - 05:34

Total Clouds (% Sky Obscured)

41
30
18
2
38
62
43
17
26
18
43
52
97
100
99
99
89
79
70
92
84
88
67
67

Low Clouds (% Sky Obscured)

38
23
15
2
2
4
2
2
19
2
2
3
3
3
24
34
30
53
54
85
84
87
66
66

Medium Clouds (% Sky Obscured)

0
0
0
0
38
31
43
17
5
18
43
52
88
95
78
96
43
39
36
21
24
20
20
20

High Clouds (% Sky Obscured)

0
0
0
0
36
21
6
17
6
5
22
39
91
99
89
88
73
18
0
0
1
0
0
2

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

Chance of Frost

Temperature (°C)

1
1
1
0
0
0
-0
-0
-1
-1
-2
-1
1
3
4
4
5
5
5
4
3
2
2
2

Feels Like (°C)

-1
-1
-1
-2
-2
-3
-2
-2
-3
-3
-4
-4
-2
0
1
1
2
1
2
2
0
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
83
81
80
81
80
80
81
83
81
74
68
63
61
62
62
65
72
79
82
83
84

Pressure (mb)

1016
1016
1017
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1021
1020
1019
1018
1018
1018
1018
1018
1019
1019
1018

Ozone (du)

312
311
308
307
308
308
309
308
309
308
305
305
307
308
306
302
303
304
305
305
306
310
312
315

Sunday 7

Waning Gibbous 84%

20:51

10:49

21 Bad
22 Bad
23 OK
00 Good
01 OK
02 OK
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

Sun - Rise: 07:12, Set: 16:38, Transit: 11:55. Moon - Rise: 20:51, Set: 10:49. Civil Dark: 17:08 - 06:42. Nautical Dark: 17:42 - 06:08. Astro Dark: 18:15 - 05:35

Total Clouds (% Sky Obscured)

79
53
25
3
32
47
72
72
85
78
77
76
80
88
87
86
76
81
81
87
99
100
100
100

Low Clouds (% Sky Obscured)

79
51
25
1
32
37
37
10
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
64
63
51
48
27
49
46
40
41
18
15
24
94
48
97
100

High Clouds (% Sky Obscured)

0
0
0
0
3
24
65
70
70
52
72
76
80
88
87
86
76
81
81
87
99
100
67
37

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
5
6
8
9
10
10
10
10
10
10
10
12
13
12
12
11
10
9
8
7
6
6
5

Chance of Frost

Temperature (°C)

2
2
2
1
1
1
0
-1
-1
-2
-3
-3
-2
-2
-1
-1
-0
-0
-1
-1
-2
-3
-3
-3

Feels Like (°C)

-2
-2
-2
-2
-3
-4
-5
-6
-6
-7
-7
-7
-7
-7
-7
-7
-6
-5
-5
-4
-5
-7
-7
-8

Dew Point (°C)

0
0
-0
-1
-1
-3
-4
-5
-5
-8
-9
-10
-11
-13
-13
-13
-14
-14
-15
-15
-14
-14
-15
-16

Relative Humidity (%)

89
89
88
84
83
78
74
75
77
64
60
59
51
42
40
37
36
34
33
35
39
39
39
37

Pressure (mb)

1018
1018
1018
1018
1019
1020
1020
1020
1021
1023
1024
1025
1025
1026
1026
1025
1024
1024
1024
1024
1025
1025
1026
1026

Ozone (du)

317
316
315
316
316
317
316
316
317
318
322
320
321
323
322
323
322
323
326
325
327
329
329
330

Monday 8

Waning Gibbous 75%

No Rise

11:21

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 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 OK
20 Bad

Sun - Rise: 07:12, Set: 16:38, Transit: 11:55. Moon - Rise: No Rise, Set: 11:21. Civil Dark: 17:08 - 06:42. Nautical Dark: 17:42 - 06:09. Astro Dark: 18:15 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
91
75
64
50
56
54
60
58
54
51
59
95
100
33
20
5
10
11
18
31
63

Low Clouds (% Sky Obscured)

0
11
26
39
42
49
50
56
54
51
48
54
51
55
50
41
27
14
0
0
0
0
22
43

Medium Clouds (% Sky Obscured)

100
100
100
57
29
21
21
26
30
35
28
21
11
35
72
97
33
20
3
9
11
18
31
43

High Clouds (% Sky Obscured)

10
10
20
2
1
0
0
0
0
0
0
0
0
4
45
45
0
3
4
6
6
5
5
46

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
1
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-4
-4
-5
-5
-5
-5
-5
-4
-3
-2
-1
0
1
2
1
1
-0
-1
-2
-2

Feels Like (°C)

-7
-8
-8
-7
-6
-6
-5
-6
-6
-7
-7
-6
-5
-5
-4
-5
-5
-2
-3
-3
-3
-4
-5
-5

Dew Point (°C)

-16
-16
-16
-16
-17
-18
-18
-18
-18
-18
-18
-17
-17
-17
-15
-14
-12
-11
-10
-8
-7
-7
-7
-6

Relative Humidity (%)

36
35
35
35
33
32
33
33
34
34
35
35
31
30
31
34
38
39
44
53
61
65
68
72

Pressure (mb)

1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1020
1019
1019
1018
1018
1018
1018
1017

Ozone (du)

334
337
338
342
345
344
343
339
335
336
337
339
348
358
359
359
358
359
356
355
355
353
351
351

Tuesday 9

Waning Gibbous 65%

22:02

11:47

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
20 Bad

Sun - Rise: 07:13, Set: 16:38, Transit: 11:56. Moon - Rise: 22:02, Set: 11:47. Civil Dark: 17:08 - 06:43. Nautical Dark: 17:42 - 06:09. Astro Dark: 18:15 - 05:37

Total Clouds (% Sky Obscured)

99
99
97
99
100
88
100
100
100
100
99
99
99
98
98
100
100
100
100
91
75
41
28
17

Low Clouds (% Sky Obscured)

56
61
61
65
67
71
76
82
80
78
75
72
69
50
41
33
32
29
27
48
70
41
28
17

Medium Clouds (% Sky Obscured)

43
41
39
42
39
46
49
55
73
73
73
72
72
80
89
99
99
100
100
91
75
41
28
17

High Clouds (% Sky Obscured)

95
95
92
93
95
78
100
100
100
100
97
94
91
91
95
95
85
69
56
42
26
10
10
17

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
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
1
0
0
0
0
1
2
2
6
9
10
30
42
52
54
57
59
56
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0

Wind Speed/Direction (mph)

7
7
7
7
7
7
7
8
8
8
8
10
11
12
13
13
14
13
13
12
11
10
9
9

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-1
0
0
1
2
3
4
5
6
7
7
6
6
6
6
5
5

Feels Like (°C)

-5
-5
-5
-5
-4
-5
-4
-5
-5
-4
-4
-4
-3
-3
-3
-2
-2
2
1
1
1
1
1
1

Dew Point (°C)

-5
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-1
0
1
3
3
3
3
2

Relative Humidity (%)

77
81
83
87
89
89
87
84
83
80
77
72
68
63
60
58
57
63
70
78
81
82
83
82

Pressure (mb)

1017
1016
1016
1015
1014
1014
1013
1012
1011
1011
1010
1009
1008
1007
1006
1004
1002
1002
1001
1001
1001
1001
1002
1001

Ozone (du)

352
351
347
344
343
342
342
344
343
342
339
344
349
353
352
351
350
349
348
347
344
341
337
335

Wednesday 10

Waning Gibbous 54%

23:09

12:09

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
20 OK

Sun - Rise: 07:14, Set: 16:39, Transit: 11:56. Moon - Rise: 23:09, Set: 12:09. Civil Dark: 17:09 - 06:44. Nautical Dark: 17:42 - 06:10. Astro Dark: 18:15 - 05:37

Total Clouds (% Sky Obscured)

15
19
27
45
58
79
74
79
82
85
77
65
52
58
64
71
73
76
83
85
83
80
59
40

Low Clouds (% Sky Obscured)

15
19
27
41
37
32
28
37
45
54
32
34
35
49
59
69
71
72
74
66
48
16
44
40

Medium Clouds (% Sky Obscured)

10
10
10
15
23
31
39
67
73
78
63
47
31
21
11
0
0
0
1
20
40
62
48
36

High Clouds (% Sky Obscured)

15
19
27
45
58
33
0
0
0
3
13
14
10
3
1
0
0
0
0
0
2
7
7
8

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 (%)

43
37
31
28
22
13
2
6
8
7
6
5
1
4
3
1
1
2
0
0
0
0
0
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)

9
9
9
9
8
8
8
8
8
8
8
9
10
12
12
13
14
13
12
11
9
7
5
4

Chance of Frost

Temperature (°C)

5
5
4
3
2
2
1
1
1
1
1
1
2
3
3
3
3
3
2
2
1
0
-1
-2

Feels Like (°C)

1
3
2
2
2
-1
-2
-2
-2
-3
-3
-5
-4
-4
-4
-4
-3
-2
-3
-4
-3
-4
-4
-7

Dew Point (°C)

1
1
0
-1
-1
-2
-3
-3
-4
-4
-5
-5
-5
-5
-6
-7
-7
-8
-9
-9
-9
-9
-9
-9

Relative Humidity (%)

78
76
76
76
77
76
76
75
71
70
67
64
58
55
52
49
46
46
45
46
48
51
55
55

Pressure (mb)

1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1004
1005
1005
1006
1006
1006
1006
1007
1007
1008
1009
1010
1010
1010

Ozone (du)

332
329
326
324
321
320
320
319
323
326
330
327
325
323
318
313
307
303
298
293
290
288
285
283

Thursday 11

Third Quarter 44%

00:12

12:30

21 OK
22 OK
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

Sun - Rise: 07:15, Set: 16:39, Transit: 11:57. Moon - Rise: 00:12, Set: 12:30. Civil Dark: 17:09 - 06:45. Nautical Dark: 17:43 - 06:11. Astro Dark: 18:15 - 05:38

Total Clouds (% Sky Obscured)

24
41
60
76
74
73
71
80
90
99
99
99
99
98
96
90

Low Clouds (% Sky Obscured)

24
41
53
66
56
44
35
50
68
82
70
66
65
42
21
0

Medium Clouds (% Sky Obscured)

21
29
42
49
45
41
39
52
64
77
70
64
57
53
48
40

High Clouds (% Sky Obscured)

3
8
7
3
1
2
2
3
3
4
39
66
90
90
85
85

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
0
0
0
1
1
0
0
0
0
21
29
34
29
27
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
1
2
4
5
6
7
8
9
10
12
14
17
16
17

Chance of Frost

Temperature (°C)

-2
-2
-1
-1
-1
-1
-1
0
1
2
3
4
5
6
6
6

Feels Like (°C)

-6
-5
-4
-5
-5
-4
-4
-4
-4
-5
-5
-2
-2
-2
-2
-2

Dew Point (°C)

-9
-9
-9
-9
-9
-9
-8
-7
-5
-4
-2
-1
0
2
2
3

Relative Humidity (%)

56
57
57
55
53
55
56
59
63
65
68
71
72
75
78
81

Pressure (mb)

1010
1010
1009
1009
1009
1008
1007
1006
1005
1004
1002
1002
1003
1003
1003
1004

Ozone (du)

281
279
279
278
278
277
276
276
275
274
273
274
275
275
275
275

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

Generated: 05/12/25 21:48:17. Forecast: 05/12/25 to 11/12/25. Timezone: UTC-5.00