Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 57%

13:02

00:19

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
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 Good

Sun - Rise: 07:02, Set: 16:17, Transit: 11:39. Moon - Rise: 13:02, Set: 00:19. Civil Dark: 16:49 - 06:30. Nautical Dark: 17:24 - 05:55. Astro Dark: 17:58 - 05:20

Total Clouds (% Sky Obscured)

76
78
76
67
72
85
69
52
70
60
40
68
69
76
67
63
56
39
40
32
44
45
48
7

Low Clouds (% Sky Obscured)

60
51
30
57
70
81
62
43
63
48
37
65
68
76
67
63
54
38
33
23
37
45
48
6

Medium Clouds (% Sky Obscured)

3
25
2
22
20
17
19
20
20
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

7
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 (%)

9
8
11
5
5
2
3
2
2
2
2
2
2
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-9
-8
-9
-9
-9
-10
-10
-10
-10
-9
-9
-10
-10
-10
-11
-11
-10
-9
-9
-8
-7
-7
-7

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-9
-9
-10
-10
-11
-11
-11
-11

Relative Humidity (%)

65
68
71
72
73
75
73
73
73
73
73
75
75
76
76
74
73
72
65
61
56
53
51
51

Pressure (mb)

1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1023
1024
1025
1026
1027
1027
1027
1028
1028

Ozone (du)

351
346
343
341
337
334
339
334
340
338
335
335
338
337
334
334
334
331
330
330
328
330
327
325

Saturday 29

Waxing Gibbous 68%

13:23

01:31

15 Good
16 Good
17 Good
18 OK
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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:03, Set: 16:17, Transit: 11:40. Moon - Rise: 13:23, Set: 01:31. Civil Dark: 16:49 - 06:31. Nautical Dark: 17:24 - 05:56. Astro Dark: 17:58 - 05:21

Total Clouds (% Sky Obscured)

11
4
12
45
30
91
98
96
96
100
100
100
100
100
100
98
100
99
97
96
100
100
100
100

Low Clouds (% Sky Obscured)

7
3
5
4
4
4
5
5
61
85
80
85
57
88
100
94
96
98
95
96
99
99
98
100

Medium Clouds (% Sky Obscured)

0
0
0
0
2
91
97
96
95
100
100
99
100
98
100
97
97
96
92
63
89
99
91
100

High Clouds (% Sky Obscured)

2
1
8
45
12
25
37
45
61
100
100
100
61
97
100
66
93
68
38
47
100
100
100
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
2
1
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
None
None
None
None
None
None
None
Snow
Snow
None
Snow
Snow
None
None
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
50
64
30
49
53
32
40
71
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0.2
0.3
0
0
0.3
0.8
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-7
-6
-5
-6
-5
-5
-3
-2
-1

Relative Humidity (%)

55
60
76
81
84
84
81
78
75
75
75
78
79
81
82
84
89
89
87
87
84
92
94
98

Pressure (mb)

1029
1030
1031
1032
1032
1033
1032
1032
1032
1032
1031
1031
1031
1031
1030
1030
1029
1028
1027
1026
1024
1021
1019
1018

Ozone (du)

324
323
322
323
322
321
320
316
316
315
315
315
316
318
321
324
325
325
326
329
331
335
338
342

Sunday 30

Waxing Gibbous 79%

13:46

02:48

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
04 Bad
05 Bad
06 OK
07 OK
08 Bad
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:04, Set: 16:17, Transit: 11:40. Moon - Rise: 13:46, Set: 02:48. Civil Dark: 16:48 - 06:32. Nautical Dark: 17:24 - 05:57. Astro Dark: 17:58 - 05:22

Total Clouds (% Sky Obscured)

100
100
95
100
100
94
82
83
81
73
82
78
95
85
55
27
28
43
23
31
31
66
97
95

Low Clouds (% Sky Obscured)

99
99
93
87
86
86
82
83
80
72
78
77
95
84
54
23
24
43
20
15
13
11
11
7

Medium Clouds (% Sky Obscured)

93
94
63
40
8
0
0
0
3
2
7
0
0
0
0
0
0
0
0
0
0
6
56
90

High Clouds (% Sky Obscured)

27
8
10
80
80
55
0
0
0
0
0
0
0
0
0
0
0
0
1
23
31
66
86
71

ISS Passover

Visibility (miles)

0
0
2
9
9
9
1
1
7
9
8
8
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
4
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
66
19
1
23
29
17
5
4
3
4
15
8
6
4
3
3
0
0
0
0
0
0

Precipitation Amount (mm)

1.1
0.9
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)

8
9
9
8
8
8
10
13
14
14
14
14
15
15
15
16
15
14
12
11
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
0
0
0
-0
-1
0
-1
-3
-3
-4
-4
-4
-5
-5
-7
-8
-8
-9
-10
-11
-10
-10
-10

Relative Humidity (%)

98
98
96
91
88
84
93
91
83
83
83
86
84
78
79
78
77
79
74
66
61
60
60
61

Pressure (mb)

1017
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1019
1020
1022
1024
1025
1026
1027
1027
1027
1027
1027

Ozone (du)

343
344
345
349
354
358
360
361
360
364
367
374
382
386
391
392
387
383
379
379
381
380
375
371

Monday 1

Waxing Gibbous 88%

14:15

04:08

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:05, Set: 16:16, Transit: 11:40. Moon - Rise: 14:15, Set: 04:08. Civil Dark: 16:48 - 06:33. Nautical Dark: 17:24 - 05:58. Astro Dark: 17:58 - 05:23

Total Clouds (% Sky Obscured)

92
94
95
100
100
100
100
98
95
93
95
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
4
6
4
5
5
4
59
34
79
85
85
90
92
95
97
98
98
98
98
97
98
98
98

Medium Clouds (% Sky Obscured)

89
88
92
78
91
100
100
97
95
91
95
98
100
100
99
98
99
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

52
55
78
100
100
100
100
85
71
56
71
85
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
2
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
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
5
3
11
28
36
59
76
79
89
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.5
0.6
1
1.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-9
-9
-10
-9
-9
-9
-10
-10
-10
-10
-10
-9
-9
-9
-9
-8
-9
-8
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

65
74
82
84
87
84
79
77
74
77
80
76
77
77
77
80
84
87
89
90
90
90
92
92

Pressure (mb)

1027
1028
1028
1028
1028
1028
1028
1028
1027
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1022
1021
1019
1017
1016

Ozone (du)

370
371
372
372
371
369
366
363
360
360
357
356
355
353
353
354
353
352
350
350
348
349
346
347

Tuesday 2

Waxing Gibbous 95%

14:50

05:32

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:06, Set: 16:16, Transit: 11:41. Moon - Rise: 14:50, Set: 05:32. Civil Dark: 16:48 - 06:34. Nautical Dark: 17:23 - 05:58. Astro Dark: 17:58 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
91
76
58
60
61
67
73
79
86
90
92

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
96
92
89
86
76
58
60
61
67
73
77
82
71
60

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
98
100
95
68
44
31
26
24
14
12
19
26
37
57
78

High Clouds (% Sky Obscured)

100
100
100
100
96
85
85
53
28
5
1
0
0
0
0
0
0
0
0
20
50
62
55
35

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
1
3
4
5
4
4
4
6
7
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
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
50
42
36
40
39
38
29
27
31
28
26
27
27
22

Precipitation Amount (mm)

2.5
2.5
2.6
2.8
2.3
2.3
2.2
1.7
1.1
0.5
0.2
0.1
0
0.1
0.1
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5

Relative Humidity (%)

94
96
96
96
96
96
96
96
96
96
96
92
92
92
92
92
90
89
87
86
84
82
81
86

Pressure (mb)

1014
1013
1012
1010
1009
1007
1005
1004
1003
1001
1000
1007
1007
1007
1008
1009
1009
1010
1010
1011
1011
1010
1010
1011

Ozone (du)

346
346
346
348
348
347
347
349
348
350
350
350
349
349
349
349
349
346
343
340
339
338
337
338

Wednesday 3

Waxing Gibbous 99%

No Rise

06:57

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:07, Set: 16:16, Transit: 11:41. Moon - Rise: No Rise, Set: 06:57. Civil Dark: 16:48 - 06:35. Nautical Dark: 17:23 - 05:59. Astro Dark: 17:58 - 05:25

Total Clouds (% Sky Obscured)

96
98
99
98
97
96
95
93
96
97
98
99
98
99
99
97
96
94
89
92
95
97
97
98

Low Clouds (% Sky Obscured)

48
55
61
68
47
27
10
36
60
79
73
67
57
50
46
40
45
53
63
73
85
96
97
97

Medium Clouds (% Sky Obscured)

96
94
92
90
88
86
84
89
89
89
91
93
98
99
99
97
78
56
34
23
11
0
0
0

High Clouds (% Sky Obscured)

25
35
60
60
30
65
90
55
60
60
55
40
10
14
23
36
24
19
11
10
12
8
7
3

ISS Passover

Visibility (miles)

9
9
8
6
5
5
5
5
6
6
6
7
8
9
8
6
5
6
8
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
20
18
11
15
11
0
0
0
0
0
0
0
0
0
0
1
2
2
8
10
12
19
26

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
94
94
94
94
94
92
92
92
92
90
92
92
92
92
94
92
90
89
86
84
84
83
84

Pressure (mb)

1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013
1013

Ozone (du)

340
341
343
345
348
352
356
360
360
360
360
359
359
359
360
361
362
363
363
364
364
364
364
367

Thursday 4

Full Moon 100%

15:38

08:15

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

Sun - Rise: 07:08, Set: 16:16, Transit: 11:42. Moon - Rise: 15:38, Set: 08:15. Civil Dark: 16:48 - 06:36. Nautical Dark: 17:23 - 06:00. Astro Dark: 17:58 - 05:26

Total Clouds (% Sky Obscured)

98
86
74
62
56
50
42
36
29
19
22
26
34
31
29
27

Low Clouds (% Sky Obscured)

97
85
73
62
49
35
25
26
28
19
22
26
34
31
29
26

Medium Clouds (% Sky Obscured)

0
0
0
0
9
19
28
19
10
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

4
2
4
7
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
Snow
Snow
Snow
None
None
None
None
None
None
None
Snow
None
Snow
Snow
None

Precipitation Probability (%)

33
39
43
45
37
31
20
22
25
28
34
38
42
46
40
28

Precipitation Amount (mm)

0
0.1
0.1
0.2
0
0
0
0
0
0
0
0.1
0
0.2
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-3
-4
-6
-7
-8
-9
-10
-11
-12
-14
-14
-14
-15
-15
-15

Feels Like (°C)

-6
-6
-6
-6
-6
-12
-12
-12
-12
-12
-12
-17
-18
-18
-18
-17

Dew Point (°C)

-4
-4
-6
-8
-10
-11
-12
-13
-14
-15
-16
-16
-17
-17
-18
-17

Relative Humidity (%)

87
91
85
80
76
77
78
78
80
81
83
81
79
78
78
78

Pressure (mb)

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

Ozone (du)

369
372
368
365
361
363
364
366
372
379
386
385
384
383
382
382

Forecast for Thompsonburg, Windham, United States of America (43.20,-72.77)

Generated: 28/11/25 15:25:36. Forecast: 28/11/25 to 04/12/25. Timezone: UTC-5.00