Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Gibbous 50%

22:43

15:05

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

Sun - Rise: 06:44, Set: 19:15, Transit: 12:59. Moon - Rise: 22:43, Set: 15:05. Civil Dark: 19:42 - 06:17. Nautical Dark: 20:15 - 05:44. Astro Dark: 20:48 - 05:11

Total Clouds (% Sky Obscured)

69
72
73
81
99
100
100
92
76
60
59
47
59
25
17
7
20
12
26
22
44
29
46
53

Low Clouds (% Sky Obscured)

17
52
44
11
74
81
75
50
51
60
56
45
59
25
7
4
4
3
17
11
19
10
37
43

Medium Clouds (% Sky Obscured)

13
18
20
42
96
92
78
75
56
13
8
47
42
1
17
5
20
12
25
21
44
29
26
22

High Clouds (% Sky Obscured)

1
17
5
80
87
59
71
51
39
28
52
7
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
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
1
2
2
1
3
2
2
2
2
1
2
3
3
2
3
4
5
5
5
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
22
20
19
17
16
16
16
15
14
13
13
13
14
17
20
22
22
23
24
24
24
24

Dew Point (°C)

10
15
13
12
12
10
10
9
10
10
8
8
8
9
10
11
12
12
10
10
9
10
10
10

Relative Humidity (%)

42
57
60
60
66
65
63
64
68
71
70
71
74
76
83
80
67
58
48
44
42
41
42
43

Pressure (mb)

1016
1016
1016
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

290
292
291
293
295
296
296
296
296
297
296
296
297
298
300
301
300
299
298
298
299
300
301
303

Sunday 14

Third Quarter 38%

23:43

16:02

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

Sun - Rise: 06:45, Set: 19:13, Transit: 12:58. Moon - Rise: 23:43, Set: 16:02. Civil Dark: 19:40 - 06:18. Nautical Dark: 20:13 - 05:45. Astro Dark: 20:46 - 05:12

Total Clouds (% Sky Obscured)

89
73
34
46
40
26
24
4
18
41
64
60
68
73
65
58
50
35
32
36
41
60
66
85

Low Clouds (% Sky Obscured)

81
64
34
44
34
24
24
4
16
28
47
50
50
50
39
51
49
30
14
17
25
42
62
73

Medium Clouds (% Sky Obscured)

26
22
0
3
6
0
2
0
2
17
25
8
12
21
17
5
1
5
31
32
31
32
21
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
2
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
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
2
2
2
3

Chance of Frost

Temperature (°C)

23
23
21
18
16
15
14
14
13
14
13
12
12
12
12
14
18
20
21
22
23
23
24
24

Feels Like (°C)

24
23
21
19
16
15
15
16
15
15
13
12
12
12
12
15
18
21
23
24
25
26
25
24

Dew Point (°C)

12
15
14
12
10
10
9
10
11
11
11
9
9
8
8
11
12
12
11
9
8
7
7
9

Relative Humidity (%)

49
61
65
69
69
71
71
75
83
86
86
81
79
79
79
78
68
59
50
43
36
33
34
39

Pressure (mb)

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

Ozone (du)

304
304
303
301
300
299
297
295
294
293
292
292
292
292
293
293
294
294
293
292
292
291
291
291

Monday 15

Waning Crescent 28%

00:50

16:47

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

Sun - Rise: 06:46, Set: 19:11, Transit: 12:58. Moon - Rise: 00:50, Set: 16:47. Civil Dark: 19:39 - 06:19. Nautical Dark: 20:11 - 05:46. Astro Dark: 20:44 - 05:13

Total Clouds (% Sky Obscured)

77
85
89
89
93
98
97
95
88
88
88
90
34
16
24
28
29
26
29
28
80
88
84
80

Low Clouds (% Sky Obscured)

73
74
80
79
75
74
73
79
80
82
79
67
22
16
23
23
26
26
21
14
39
60
24
42

Medium Clouds (% Sky Obscured)

12
10
15
12
6
1
0
5
18
27
27
23
18
3
1
0
0
0
6
16
24
20
10
0

High Clouds (% Sky Obscured)

0
24
20
28
50
60
61
40
9
9
8
11
6
16
24
28
29
26
29
28
25
25
27
29

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
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
15
12
8
9
11
12
12
12
11
11
10
10
11
11
12
11
11
11
10
10
12
16
12

Relative Humidity (%)

52
61
58
54
58
65
70
74
78
80
82
83
86
93
93
84
69
60
52
45
42
48
61
49

Pressure (mb)

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

Ozone (du)

291
290
289
289
289
289
289
288
288
287
287
287
287
288
289
289
289
289
289
289
289
289
287
287

Tuesday 16

Waning Crescent 18%

02:02

No Set

17 Bad
18 Bad
19 Bad
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

Sun - Rise: 06:47, Set: 19:10, Transit: 12:57. Moon - Rise: 02:02, Set: No Set. Civil Dark: 19:37 - 06:20. Nautical Dark: 20:09 - 05:47. Astro Dark: 20:43 - 05:14

Total Clouds (% Sky Obscured)

79
80
75
72
66
64
80
89
96
96
97
98
98
98
99
99
99
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

73
75
13
6
3
0
5
10
14
16
15
16
18
18
21
26
34
45
55
65
73
77
80
84

Medium Clouds (% Sky Obscured)

0
0
0
2
4
8
20
31
42
60
74
79
71
69
64
73
78
87
84
81
79
84
90
94

High Clouds (% Sky Obscured)

31
19
31
35
46
36
46
52
59
57
58
59
71
80
89
94
97
100
100
100
100
93
84
73

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
1
3
5
4
21
26
25
49
61
69
68
67
74

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
63
66
74
77
79
83
84
86
87
86
87
89
89
89
80
71
62
58
57
57
56
52
52

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

287
287
289
289
290
288
288
288
288
288
287
287
287
287
288
287
287
287
287
287
287
286
286
286

Wednesday 17

Waning Crescent 11%

03:14

17:22

17 Bad
18 Bad
19 Bad
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

Sun - Rise: 06:48, Set: 19:08, Transit: 12:57. Moon - Rise: 03:14, Set: 17:22. Civil Dark: 19:35 - 06:21. Nautical Dark: 20:08 - 05:48. Astro Dark: 20:41 - 05:15

Total Clouds (% Sky Obscured)

99
99
100
99
99
91
92
99
99
99
99
100
100
100
100
97
92
88
85
82
79
71
61
49

Low Clouds (% Sky Obscured)

86
88
90
90
90
86
88
81
78
85
90
95
95
90
85
69
54
45
22
16
14
19
25
28

Medium Clouds (% Sky Obscured)

89
83
65
41
35
31
52
64
66
45
46
46
50
53
61
60
60
56
40
39
42
24
11
2

High Clouds (% Sky Obscured)

82
92
100
87
80
74
80
90
90
99
99
100
98
97
95
84
73
60
62
61
55
45
36
24

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

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

Precipitation Probability (%)

67
65
65
52
48
42
36
28
17
43
42
38
37
38
39
34
26
11
16
15
3
7
8
6

Precipitation Amount (mm)

0.3
0.3
0.4
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
4
3
3
3
3
2
3
4
3
3
3
3
4
3
3
3
3
3
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
15
14
14
14
13
13
13
13
14
14
14
13
13
13
15
15
15
16
16
18
24
24

Dew Point (°C)

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

Relative Humidity (%)

58
68
78
87
95
95
95
93
92
93
93
93
95
89
86
82
71
59
51
49
46
44
46
48

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017

Ozone (du)

287
288
289
290
290
290
289
289
289
289
289
289
290
290
290
290
290
290
290
290
289
289
289
288

Thursday 18

Waning Crescent 5%

04:23

17:51

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

Sun - Rise: 06:49, Set: 19:06, Transit: 12:57. Moon - Rise: 04:23, Set: 17:51. Civil Dark: 19:34 - 06:22. Nautical Dark: 20:06 - 05:49. Astro Dark: 20:39 - 05:17

Total Clouds (% Sky Obscured)

45
42
43
37
26
25
20
25
40
55
65
60
50
39
34
38
33
33
30
28
38
47
48
49

Low Clouds (% Sky Obscured)

25
22
21
17
18
19
16
13
3
0
0
0
0
0
0
0
0
0
0
3
8
13
21
19

Medium Clouds (% Sky Obscured)

9
14
12
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
3

High Clouds (% Sky Obscured)

27
34
43
37
26
25
20
25
35
35
15
40
27
13
1
0
0
0
1
0
0
0
0
1

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 (%)

22
28
23
46
53
46
64
66
60
67
61
50
49
41
13
16
12
4
9
10
10
11
10
5

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

Chance of Frost

Temperature (°C)

22
20
19
17
16
15
15
14
14
14
14
14
14
14
15
16
18
20
22
23
25
26
27
27

Feels Like (°C)

23
24
25
26
17
18
18
17
17
17
16
16
16
16
16
16
19
19
20
21
22
23
30
30

Dew Point (°C)

11
12
14
14
14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
15

Relative Humidity (%)

50
60
71
83
86
89
92
92
93
95
95
93
93
90
87
85
73
62
54
51
47
44
45
46

Pressure (mb)

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

Ozone (du)

288
288
287
287
286
286
285
285
285
285
286
287
288
288
288
288
287
286
285
284
284
283
283
283

Friday 19

Waning Crescent 1%

05:29

18:14

17 Bad
18 Bad
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:50, Set: 19:04, Transit: 12:56. Moon - Rise: 05:29, Set: 18:14. Civil Dark: 19:32 - 06:23. Nautical Dark: 20:04 - 05:51. Astro Dark: 20:37 - 05:18

Total Clouds (% Sky Obscured)

40
32
23
38
57
87
94
96
96
96
97
97
90
83
79

Low Clouds (% Sky Obscured)

10
6
4
7
8
11
7
4
0
3
8
14
15
19
28

Medium Clouds (% Sky Obscured)

3
2
1
14
31
48
53
59
64
66
67
69
63
56
51

High Clouds (% Sky Obscured)

7
11
16
23
31
60
50
70
60
60
40
40
35
30
25

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

16
24
28
31
31
25
29
28
23
22
19
8
16
19
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
24
23
21
20
19
18
17
17
16
16
16
16
17
17

Feels Like (°C)

29
29
29
29
20
20
21
20
20
19
17
18
18
17
18

Dew Point (°C)

15
15
16
16
16
16
16
16
16
15
15
15
14
15
15

Relative Humidity (%)

47
55
64
75
78
84
89
90
92
92
90
90
89
87
89

Pressure (mb)

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

Ozone (du)

283
283
284
284
285
285
286
284
283
281
280
280
279
279
278

Forecast for Old Sugar Loaf, Luzerne, United States of America (40.96,-75.97)

Generated: 13/09/25 17:15:30. Forecast: 13/09/25 to 19/09/25. Timezone: UTC-4.00