Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Crescent 47%

12:52

23:25

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: 07:07, Set: 16:37, Transit: 11:52. Moon - Rise: 12:52, Set: 23:25. Civil Dark: 17:07 - 06:36. Nautical Dark: 17:41 - 06:02. Astro Dark: 18:14 - 05:29

Total Clouds (% Sky Obscured)

90
94
80
77
83
84
86
87
87
86
81
86
89
87
81
78
94
92
98
95
100
96
87
93

Low Clouds (% Sky Obscured)

76
86
67
77
83
84
86
87
87
86
81
86
89
87
81
78
94
92
97
87
99
90
83
91

Medium Clouds (% Sky Obscured)

3
3
4
0
0
0
0
0
0
0
2
2
4
4
3
6
15
45
14
59
42
53
24
21

High Clouds (% Sky Obscured)

30
12
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
6
3
65
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
7
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
1
0
0
0
0
0
0
0
0
0
1
1
3
18
9
23
23
23
4

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)

11
11
11
12
11
11
11
11
12
12
12
12
12
12
13
13
14
15
16
16
16
17
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-6
-7
-7
-7
-8
-8
-8
-8
-9
-8
-8
-9
-9
-10
-9
-8
-7
-7
-7
-7
-8
-7

Dew Point (°C)

-6
-6
-6
-7
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-9
-10
-10
-9

Relative Humidity (%)

62
65
66
68
72
75
75
73
72
71
73
73
75
73
72
71
65
61
57
53
50
48
49
54

Pressure (mb)

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

Ozone (du)

318
317
320
323
321
321
324
328
332
337
351
369
377
382
377
371
365
361
353
349
353
355
347
339

Friday 28

First Quarter 58%

13:15

00:33

17 OK
18 OK
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 Bad
11 OK
12 OK
13 OK
14 OK
15 Bad
16 Bad

Sun - Rise: 07:08, Set: 16:36, Transit: 11:52. Moon - Rise: 13:15, Set: 00:33. Civil Dark: 17:07 - 06:37. Nautical Dark: 17:41 - 06:03. Astro Dark: 18:14 - 05:30

Total Clouds (% Sky Obscured)

24
24
80
88
92
91
93
88
88
86
85
83
74
70
48
26
44
63
31
24
23
24
96
82

Low Clouds (% Sky Obscured)

18
18
80
88
92
91
91
88
88
84
83
83
73
69
47
24
42
59
31
24
23
20
6
2

Medium Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
32
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
2
1
0
0
4
96
57

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 (%)

1
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)

14
14
14
14
13
13
12
12
11
10
10
9
9
8
8
7
8
8
8
7
6
5
4
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6
-7
-8
-9
-11
-12
-12
-11
-8

Relative Humidity (%)

56
61
63
65
68
68
71
72
73
73
75
75
78
79
81
79
72
62
51
43
40
41
42
53

Pressure (mb)

1018
1019
1020
1021
1022
1023
1023
1024
1025
1026
1027
1027
1028
1029
1030
1031
1031
1032
1032
1032
1031
1031
1031
1031

Ozone (du)

338
338
338
339
337
333
328
328
329
330
330
325
322
323
323
324
325
324
323
320
318
315
313
312

Saturday 29

Waxing Gibbous 69%

13:38

01:44

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: 07:09, Set: 16:36, Transit: 11:52. Moon - Rise: 13:38, Set: 01:44. Civil Dark: 17:07 - 06:38. Nautical Dark: 17:41 - 06:04. Astro Dark: 18:14 - 05:31

Total Clouds (% Sky Obscured)

76
91
100
100
100
90
100
100
100
100
100
100
100
100
95
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

3
3
52
65
65
50
43
50
55
55
60
62
68
75
89
94
97
100
97
96
94
90
78
81

Medium Clouds (% Sky Obscured)

67
70
77
76
89
89
100
100
100
100
100
100
97
73
85
99
100
100
100
95
90
29
25
13

High Clouds (% Sky Obscured)

55
76
100
100
99
62
35
46
100
100
100
92
100
100
7
79
100
100
100
100
100
100
100
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
6
4
1
9
9
7
0
8
1
0
0
0
3
4
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
Snow
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

0
0
0
0
0
0
0
6
21
12
42
32
4
6
29
38
54
95
95
93
56
48
46
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0.2
0.9
0.8
0.7
0.2
0.2
0.1
0

Wind Speed/Direction (mph)

1
2
2
3
3
4
5
7
8
9
10
12
12
13
13
13
13
15
15
15
14
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
63
64
62
63
65
64
63
63
67
66
75
72
78
87
89
80
83
92
91
96
92
94
93

Pressure (mb)

1032
1032
1032
1032
1031
1031
1030
1029
1029
1029
1028
1027
1026
1025
1024
1023
1022
1021
1020
1019
1018
1018
1017
1016

Ozone (du)

312
313
312
310
309
311
310
310
312
315
317
317
320
319
320
321
320
321
323
321
321
323
327
330

Sunday 30

Waxing Gibbous 79%

14:03

02:58

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: 07:10, Set: 16:36, Transit: 11:53. Moon - Rise: 14:03, Set: 02:58. Civil Dark: 17:06 - 06:39. Nautical Dark: 17:41 - 06:05. Astro Dark: 18:14 - 05:32

Total Clouds (% Sky Obscured)

98
97
94
45
42
56
36
42
89
87
88
92
97
100
100
100
100
100
100
100
98
87
69
63

Low Clouds (% Sky Obscured)

86
84
75
45
42
51
26
18
20
58
37
56
26
31
40
29
54
58
52
34
22
7
1
0

Medium Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
0
0
0
0
0
28
43
72
100
100
100
96
92
87
69
63

High Clouds (% Sky Obscured)

82
73
61
45
34
36
36
42
61
65
56
70
84
100
100
100
100
92
85
77
59
37
11
20

ISS Passover

Visibility (miles)

7
9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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 (%)

23
15
11
11
10
7
3
0
0
0
1
1
1
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
86
83
84
89
89
91
89
91
91
91
92
94
92
87
81
69
63
60
57
56
58
67

Pressure (mb)

1017
1017
1018
1019
1020
1021
1022
1022
1023
1023
1024
1024
1024
1025
1026
1026
1027
1028
1028
1028
1027
1027
1027
1028

Ozone (du)

334
336
336
339
346
348
348
348
349
349
350
351
351
352
355
357
358
358
356
354
353
352
351
348

Monday 1

Waxing Gibbous 88%

14:34

04:16

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: 07:11, Set: 16:36, Transit: 11:53. Moon - Rise: 14:34, Set: 04:16. Civil Dark: 17:06 - 06:40. Nautical Dark: 17:40 - 06:06. Astro Dark: 18:14 - 05:33

Total Clouds (% Sky Obscured)

88
85
86
90
93
94
95
96
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
20
42
59
65
71
77
89
95
100
100
100
100
99

Medium Clouds (% Sky Obscured)

75
68
69
72
77
82
85
88
90
91
93
94
96
97
98
99
100
100
100
100
100
100
100
92

High Clouds (% Sky Obscured)

56
62
73
76
81
80
82
83
89
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
1
2
1
2
1
1
0
0
0
0
0
0
0
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

None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
22
33
39
45
51
63
67
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.3
0.2
0.7
0.7
0.7
0.8
1
1.2
1.5
1.7
1.9
2.3
1.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-8
-7
-8
-8
-7
-8
-8
-7
-7
-8
-8
-8
-8
-8
-7
-8
-7
-8
-8
-7
-6
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
81
79
75
73
76
82
84
87
87
87
89
92
94
94
94
94
94
96
96
96
96

Pressure (mb)

1028
1029
1029
1029
1028
1029
1028
1028
1027
1027
1026
1025
1024
1024
1023
1022
1021
1020
1018
1016
1014
1013
1011
1010

Ozone (du)

351
354
353
354
357
357
355
351
347
346
343
340
338
338
339
337
336
335
333
332
330
330
330
330

Tuesday 2

Waxing Gibbous 95%

15:12

05:38

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: 07:12, Set: 16:35, Transit: 11:54. Moon - Rise: 15:12, Set: 05:38. Civil Dark: 17:06 - 06:41. Nautical Dark: 17:40 - 06:07. Astro Dark: 18:14 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
96
96
94
92
92
92
94
97
100
91
82
75
65

Low Clouds (% Sky Obscured)

98
97
98
99
100
100
100
100
99
97
94
91
88
86
82
78
77
84
89
84
80
78
75
60

Medium Clouds (% Sky Obscured)

79
67
78
88
99
78
58
40
31
24
14
15
16
17
29
38
49
33
19
4
3
1
0
0

High Clouds (% Sky Obscured)

100
100
98
93
90
71
51
25
17
8
0
8
16
22
24
32
40
45
30
15
9
5
0
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
5
7
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
69
57
50
43
38
36
37
28
22
17
19
18
10
6
5
5
4
4
1
2

Precipitation Amount (mm)

1.7
1.4
1
0.6
0.3
0.2
0.2
0.1
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
4
4
3
4
4
4
5
5
6
6
6
6
8
8
10
10
10
10
9
8
8

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
-6
-7
-6
-4
-3
-3
-2
-1
-1
-2
-2

Feels Like (°C)

-5
-5
-5
-6
-5
-5
-5
-5
-6
-7
-6
-6
-5
-7
-7
-10
-9
-9
-9
-9
-8
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
98
96
98
96
98
96
98
98
98
96
96
92
90
86
84
82
81
84
87
92

Pressure (mb)

1009
1008
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1008
1009
1010
1012
1013
1014
1014
1015
1015
1016
1017
1018

Ozone (du)

331
332
333
335
337
339
338
337
337
336
335
334
335
336
336
338
340
342
340
338
336
333
329
326

Wednesday 3

Waxing Gibbous 99%

16:01

07:01

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

Sun - Rise: 07:13, Set: 16:35, Transit: 11:54. Moon - Rise: 16:01, Set: 07:01. Civil Dark: 17:06 - 06:42. Nautical Dark: 17:40 - 06:08. Astro Dark: 18:13 - 05:35

Total Clouds (% Sky Obscured)

53
40
50
60
72
74
76
85
80
82
85
81
80
80
87
94
98
96
92
88

Low Clouds (% Sky Obscured)

36
12
12
13
14
11
8
6
8
15
22
26
30
33
51
69
86
86
84
84

Medium Clouds (% Sky Obscured)

0
0
8
17
25
50
72
85
80
82
85
79
72
71
80
94
98
78
57
35

High Clouds (% Sky Obscured)

1
0
0
0
3
15
22
25
30
30
25
15
5
5
10
25
40
40
48
37

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

2
0
0
0
0
0
0
0
2
2
3
8
10
10
11
10
7
7
7
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
6
5
6
6
6
6
6
6
4
4
4
5
6
7
8
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-5
-12
-11
-11
-11
-11
-11
-8
-8
-8
-8
-8
-9
-8
-7
-8
-7
-7

Dew Point (°C)

-5
-7
-9
-10
-10
-9
-8
-7
-6
-6
-6
-5
-6
-5
-6
-5
-4
-3
-3
-2

Relative Humidity (%)

92
92
92
92
94
94
94
96
94
94
94
94
92
92
92
92
92
92
92
92

Pressure (mb)

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

Ozone (du)

324
323
321
320
320
319
320
320
321
322
323
324
326
327
328
329
329
330
331
332

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

Generated: 27/11/25 17:22:01. Forecast: 27/11/25 to 03/12/25. Timezone: UTC-5.00