Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 18%

11:01

18:35

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
15 Bad

Sun - Rise: 07:00, Set: 16:19, Transit: 11:39. Moon - Rise: 11:01, Set: 18:35. Civil Dark: 16:51 - 06:28. Nautical Dark: 17:26 - 05:53. Astro Dark: 18:01 - 05:18

Total Clouds (% Sky Obscured)

100
100
98
94
92
97
96
96
96
94
100
93
98
94
92
96
90
90
95
96
97
53
56
58

Low Clouds (% Sky Obscured)

85
77
72
78
84
88
90
87
89
86
100
76
94
85
83
87
87
88
93
95
97
53
56
58

Medium Clouds (% Sky Obscured)

97
80
77
81
50
24
52
62
64
63
58
51
53
56
54
49
35
0
0
0
0
0
0
10

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

44
37
3
16
18
14
18
31
30
39
27
18
30
28
28
23
23
16
21
11
14
1
1
0

Precipitation Amount (mm)

0.2
0.2
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
4
4
4
3
3
3
2
2
2
2
1
1
1
1
1
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
0
-0
-1
0
0
0
0
-0
-0
-0
0
-0
-0
-0
0
0
-0
-1
0
0
-0
-0
0

Relative Humidity (%)

91
94
98
98
100
98
98
98
96
96
98
100
98
98
98
100
98
93
84
83
82
79
75
77

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1017
1018
1019
1020
1021
1022
1022
1022
1022
1022
1023

Ozone (du)

326
327
327
328
329
330
330
330
330
330
329
330
327
321
318
314
311
310
308
305
304
303
300
298

Monday 24

Waxing Crescent 27%

11:34

19:39

16 Bad
17 Bad
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
15 Bad

Sun - Rise: 07:01, Set: 16:18, Transit: 11:40. Moon - Rise: 11:34, Set: 19:39. Civil Dark: 16:50 - 06:29. Nautical Dark: 17:26 - 05:54. Astro Dark: 18:00 - 05:19

Total Clouds (% Sky Obscured)

58
58
44
37
80
97
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
58
44
26
2
0
7
15
12
15
30
4
2
20
15
2
5
10
10
9
1
11
2
2

Medium Clouds (% Sky Obscured)

24
9
9
28
55
60
62
94
91
88
94
100
100
95
97
97
100
100
93
89
48
70
24
33

High Clouds (% Sky Obscured)

0
0
0
7
62
92
79
91
100
100
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
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
1
1
1
0
0
1
2
6
2
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)

2
2
3
4
4
5
5
6
7
8
9
9
10
10
10
10
10
10
11
11
11
11
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
83
84
88
89
87
87
88
88
86
84
86
84
85
83
85
82
79
73
70
69
70
71

Pressure (mb)

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

Ozone (du)

295
292
291
290
290
290
291
290
291
291
293
294
296
297
300
301
303
306
309
305
292
287
289
288

Tuesday 25

Waxing Crescent 27%

12:01

20:48

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
15 Bad

Sun - Rise: 07:02, Set: 16:18, Transit: 11:40. Moon - Rise: 12:01, Set: 20:48. Civil Dark: 16:50 - 06:30. Nautical Dark: 17:25 - 05:55. Astro Dark: 18:00 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
98
97
100
99
100
97
99
96
96
100
99
98
97

Low Clouds (% Sky Obscured)

1
5
18
80
85
90
100
100
98
97
100
97
92
100
87
100
86
88
83
77
79
77
78
77

Medium Clouds (% Sky Obscured)

36
55
100
100
100
100
98
100
88
50
82
91
22
89
43
39
36
36
33
32
35
37
50
41

High Clouds (% Sky Obscured)

100
100
100
100
65
0
0
0
0
0
2
2
0
0
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
4
3
5
5
6
9
9
9
9
9
9
9
9
9
9
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

2
10
51
88
95
95
95
93
77
82
27
50
14
25
24
22
16
26
32
37
9
8
10
8

Precipitation Amount (mm)

0
0
0
0.5
0.9
0.8
1.1
0.5
0.3
0.9
0
0.3
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
80
86
93
96
96
96
96
94
94
96
96
96
96
96
96
96
96
96
96
96
96
96

Pressure (mb)

1018
1017
1017
1017
1016
1015
1014
1013
1012
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1008
1007
1006
1005
1005

Ozone (du)

288
286
285
284
285
286
283
283
282
282
283
284
285
285
286
284
283
282
281
280
280
280
280
283

Wednesday 26

Waxing Crescent 36%

12:24

21:58

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

Sun - Rise: 07:04, Set: 16:17, Transit: 11:40. Moon - Rise: 12:24, Set: 21:58. Civil Dark: 16:49 - 06:32. Nautical Dark: 17:25 - 05:56. Astro Dark: 18:00 - 05:21

Total Clouds (% Sky Obscured)

92
93
92
94
97
100
54
26
17
12
12
6
9
8
15
25
71
36
75
78
42
70
44
51

Low Clouds (% Sky Obscured)

77
81
80
86
91
96
49
25
17
12
10
4
6
6
14
20
24
28
33
38
42
61
35
39

Medium Clouds (% Sky Obscured)

38
34
23
77
96
100
21
10
0
0
0
0
0
0
0
5
9
7
7
9
13
17
21
22

High Clouds (% Sky Obscured)

0
0
4
35
25
5
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
12
46
63
64
62
62
61
27
16
6
3
3
1
2
1
1
3
5
6
6
18
9
6

Precipitation Amount (mm)

0
0
0
0.3
0.2
0.2
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
10
10
10
8
8
6
5
4
3
3
2
2
2
1
2
3
4
4
5
5
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
93
93
90
75
70
71
76
76
76
77
79
73
73
78
68
64
61
58
56
58
59
60

Pressure (mb)

1004
1003
1003
1002
1002
1003
1003
1004
1005
1005
1005
1005
1005
1004
1005
1005
1005
1005
1004
1004
1004
1003
1003
1003

Ozone (du)

285
292
293
295
298
305
306
309
311
314
315
316
317
318
319
320
321
323
325
325
327
327
328
330

Thursday 27

Waxing Crescent 47%

12:44

23:08

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
15 Bad

Sun - Rise: 07:05, Set: 16:17, Transit: 11:41. Moon - Rise: 12:44, Set: 23:08. Civil Dark: 16:49 - 06:33. Nautical Dark: 17:25 - 05:57. Astro Dark: 17:59 - 05:22

Total Clouds (% Sky Obscured)

57
71
82
85
85
88
86
86
86
90
96
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

39
60
71
69
73
75
71
73
73
75
69
79
72
61
63
73
84
95
94
91
89
91
92
94

Medium Clouds (% Sky Obscured)

26
31
32
78
80
82
86
86
83
83
91
100
100
100
100
100
100
100
100
100
100
99
98
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
25
30
2
32
4
0
1
2
3
4
4
5
4
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
1
7
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
24
26
30
31
19
22
31
40
43
25
19
23
23
15
32
31
27
32
32
27
30
30
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
64
66
66
65
65
66
70
80
91
86
69
67
65
66
66
62
58
53
52
52
51
54
59

Pressure (mb)

1003
1003
1004
1004
1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1003
1003
1004
1005
1005
1006
1006
1006
1008
1009

Ozone (du)

330
331
332
337
346
356
363
376
380
383
381
382
378
369
361
356
354
352
350
347
344
341
337
333

Friday 28

First Quarter 57%

13:04

00:20

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 OK
06 Good
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:06, Set: 16:16, Transit: 11:41. Moon - Rise: 13:04, Set: 00:20. Civil Dark: 16:48 - 06:34. Nautical Dark: 17:24 - 05:58. Astro Dark: 17:59 - 05:23

Total Clouds (% Sky Obscured)

93
86
74
73
74
70
68
65
61
63
66
65
46
29
13
16
18
21
36
48
53
63
76
100

Low Clouds (% Sky Obscured)

78
63
46
46
46
47
42
38
33
36
39
42
35
26
13
16
18
21
20
10
0
0
0
0

Medium Clouds (% Sky Obscured)

90
82
71
56
42
33
42
49
58
57
57
58
41
19
0
0
0
0
0
1
1
8
14
25

High Clouds (% Sky Obscured)

2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
39
42
61
76
100

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 (%)

27
26
16
24
24
11
19
19
8
16
16
6
9
9
3
5
7
1
2
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
62
62
62
61
61
61
61
62
62
62
60
60
60
59
52
47
41
38
35
33
37
41

Pressure (mb)

1010
1011
1012
1013
1014
1015
1015
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1026
1027
1027
1028
1028
1028
1029

Ozone (du)

329
336
342
348
350
352
354
353
351
349
349
349
348
343
338
333
330
327
324
321
318
315
312
308

Saturday 29

Waxing Gibbous 68%

13:24

01:33

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

Sun - Rise: 07:07, Set: 16:16, Transit: 11:41. Moon - Rise: 13:24, Set: 01:33. Civil Dark: 16:48 - 06:35. Nautical Dark: 17:24 - 05:59. Astro Dark: 17:59 - 05:24

Total Clouds (% Sky Obscured)

91
83
78
78
84
95
90
91
90
93
95
97
98
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
2
4
5
15
30
48
59
64
70
78
81
86
87
88
87
77
66
57

Medium Clouds (% Sky Obscured)

37
50
60
57
60
66
66
68
75
79
83
90
91
90
90
93
96
100
99
98
97

High Clouds (% Sky Obscured)

74
49
23
15
16
13
13
22
44
41
32
23
44
64
86
91
94
97
85
76
71

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

Fog (%)

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
Snow
Snow
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
0
17
24
29
39
44
46
47
44
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0

Wind Speed/Direction (mph)

4
3
3
3
2
2
2
2
3
3
3
4
4
4
4
5
7
8
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-10
-10
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9
-9
-8
-7
-6
-4
-4

Relative Humidity (%)

46
50
53
57
58
58
60
60
60
59
59
60
60
60
59
60
62
65
66
70
71

Pressure (mb)

1029
1030
1030
1031
1031
1032
1032
1032
1032
1033
1032
1032
1032
1032
1031
1031
1030
1030
1030
1029
1028

Ozone (du)

305
304
302
301
299
296
294
292
290
288
288
289
289
290
290
290
292
293
295
294
294

Forecast for Middlebury (village), Addison, United States of America (44.02,-73.17)

Generated: 23/11/25 16:37:32. Forecast: 23/11/25 to 29/11/25. Timezone: UTC-5.00