Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 16%

09:14

21:12

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

Sun - Rise: 07:18, Set: 16:50, Transit: 12:04. Moon - Rise: 09:14, Set: 21:12. Civil Dark: 17:21 - 06:47. Nautical Dark: 17:56 - 06:12. Astro Dark: 18:30 - 05:37

Total Clouds (% Sky Obscured)

98
99
100
98
94
96
90
98
100
73
40
26
51
46
50
55
35
50
45
45
15
36
57
48

Low Clouds (% Sky Obscured)

77
79
84
71
69
62
31
54
57
45
40
26
39
46
50
15
35
42
45
45
15
30
57
48

Medium Clouds (% Sky Obscured)

73
84
95
90
64
71
76
92
100
15
28
18
7
46
38
0
0
26
14
3
0
0
37
0

High Clouds (% Sky Obscured)

75
59
61
11
42
4
63
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
5
1
7
9
9
2
7
9
9
9
9
9
9
9
9
1
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
13
16
37
26
20
33
52
29
18
12
4
7
7
28
40
27
32
14
12
9
13
12
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-12
-10
-9
-9
-8
-9
-8
-8
-8
-8
-5
-5
-5
-4
-4
-5
-4
-7
-7
-6
-7
-11
-9

Dew Point (°C)

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

Relative Humidity (%)

77
77
85
91
89
89
82
84
91
89
91
83
70
67
69
67
70
65
62
67
76
81
68
70

Pressure (mb)

1017
1016
1015
1014
1013
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1013
1014
1015
1015
1016
1016

Ozone (du)

376
381
381
381
382
383
390
386
391
407
421
419
416
408
406
402
404
407
405
405
405
410
412
410

Thursday 22

Waxing Crescent 25%

09:33

No Set

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

Sun - Rise: 07:17, Set: 16:51, Transit: 12:04. Moon - Rise: 09:33, Set: No Set. Civil Dark: 17:22 - 06:46. Nautical Dark: 17:57 - 06:11. Astro Dark: 18:32 - 05:37

Total Clouds (% Sky Obscured)

87
50
56
88
85
34
44
79
78
57
99
37
97
98
82
13
85
91
24
25
36
91
75
85

Low Clouds (% Sky Obscured)

79
50
56
68
29
17
5
35
78
57
94
37
80
56
41
13
27
71
24
25
36
91
20
59

Medium Clouds (% Sky Obscured)

7
16
27
36
42
34
15
34
39
39
16
30
17
35
4
3
0
19
24
0
0
0
0
0

High Clouds (% Sky Obscured)

7
9
4
4
4
0
0
0
0
0
0
0
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
2
2
2
9
9
9
9
9
9
9
0
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
6
1
2
5
10
10
10
9
20
36
49
31
23
13
10
8
10
8
7
14
16
15
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
6
5
3
3
4
5
4
3
4
7
9
13
14
13
12
12
11
11
12
12
10

Chance of Frost

Temperature (°C)

-6
-6
-8
-8
-8
-9
-9
-9
-9
-9
-9
-8
-8
-8
-8
-9
-10
-11
-12
-13
-15
-15
-16
-17

Feels Like (°C)

-9
-11
-10
-11
-12
-13
-13
-13
-14
-14
-14
-16
-12
-12
-15
-16
-15
-17
-19
-19
-19
-20
-22
-24

Dew Point (°C)

-9
-9
-10
-10
-11
-12
-13
-13
-13
-13
-12
-15
-12
-12
-13
-16
-17
-18
-19
-20
-21
-21
-20
-22

Relative Humidity (%)

77
79
82
85
80
78
74
75
72
74
75
57
74
68
67
56
54
55
56
56
56
60
71
63

Pressure (mb)

1017
1017
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1018
1019
1020
1021
1022
1024
1025
1027
1028

Ozone (du)

417
420
418
412
416
417
419
423
426
416
420
417
411
414
421
428
440
434
420
415
412
409
408
408

Friday 23

Waxing Crescent 36%

09:53

22:23

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

Sun - Rise: 07:16, Set: 16:52, Transit: 12:04. Moon - Rise: 09:53, Set: 22:23. Civil Dark: 17:24 - 06:45. Nautical Dark: 17:59 - 06:10. Astro Dark: 18:33 - 05:36

Total Clouds (% Sky Obscured)

15
0
3
5
3
3
0
0
0
0
0
39
41
42
46
52
81
18
13
7
10
8
40
52

Low Clouds (% Sky Obscured)

10
0
0
1
0
1
0
0
0
0
0
39
41
42
33
21
33
14
8
1
2
2
2
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
4
4
4
8
4
40
52

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
1
2
2
2
2
2
2
2
2
2
2

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
1
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

-18
-18
-19
-19
-20
-20
-20
-21
-21
-21
-21
-21
-20
-19
-18
-18
-17
-17
-17
-17
-18
-18
-18
-19

Feels Like (°C)

-24
-24
-23
-23
-23
-24
-24
-25
-25
-25
-25
-24
-23
-22
-22
-22
-21
-21
-19
-19
-19
-21
-21
-23

Dew Point (°C)

-23
-25
-25
-25
-25
-26
-26
-26
-26
-26
-27
-27
-27
-26
-25
-24
-24
-23
-23
-22
-22
-22
-23
-23

Relative Humidity (%)

62
57
58
59
61
59
59
59
60
60
57
52
52
54
55
55
56
57
55
66
69
67
68
69

Pressure (mb)

1030
1030
1031
1032
1033
1033
1034
1035
1036
1037
1038
1039
1039
1039
1038
1038
1038
1038
1037
1038
1039
1039
1039
1039

Ozone (du)

411
414
420
421
414
390
366
340
337
339
339
340
340
341
339
332
325
328
323
323
326
326
322
320

Saturday 24

Waxing Crescent 47%

10:15

23:37

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
21 Bad

Sun - Rise: 07:16, Set: 16:54, Transit: 12:05. Moon - Rise: 10:15, Set: 23:37. Civil Dark: 17:25 - 06:45. Nautical Dark: 18:00 - 06:10. Astro Dark: 18:34 - 05:35

Total Clouds (% Sky Obscured)

61
57
58
72
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
5
4
3
3
3
3
3
3
65
70
70
70
70
60
45
40
35
53
75
100
100
100
100

Medium Clouds (% Sky Obscured)

2
2
3
46
57
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
76

High Clouds (% Sky Obscured)

61
57
58
60
77
100
100
100
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
7
3
2
2
0
0
0
0
0
0
0
0
0

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
4
22
29
32
38
56
61
56
53
50
54
71
83
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.2
0.2
0.1
0.3
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-19
-19
-19
-19
-20
-19
-19
-19
-19
-19
-18
-18
-18
-17
-17
-16
-16
-16
-16
-16
-16
-16
-16
-16

Feels Like (°C)

-23
-24
-24
-24
-24
-24
-24
-24
-24
-23
-23
-23
-22
-21
-21
-21
-20
-20
-20
-20
-20
-21
-21
-21

Dew Point (°C)

-23
-23
-23
-23
-23
-24
-24
-24
-24
-24
-23
-23
-22
-21
-20
-20
-18
-18
-18
-18
-18
-18
-18
-18

Relative Humidity (%)

70
70
70
70
71
68
66
66
65
65
65
66
68
71
71
75
81
82
83
82
82
82
82
82

Pressure (mb)

1040
1040
1040
1039
1039
1040
1039
1039
1038
1038
1038
1037
1036
1035
1034
1033
1032
1031
1030
1029
1028
1027
1026
1025

Ozone (du)

320
318
318
317
317
313
311
310
309
309
307
304
301
303
304
304
304
304
302
302
299
296
293
293

Sunday 25

First Quarter 59%

10:41

00:54

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
21 Bad

Sun - Rise: 07:15, Set: 16:55, Transit: 12:05. Moon - Rise: 10:41, Set: 00:54. Civil Dark: 17:26 - 06:44. Nautical Dark: 18:01 - 06:09. Astro Dark: 18:35 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
93
93
94
83
73
64
58
57
55

Low Clouds (% Sky Obscured)

99
99
98
97
97
96
96
96
96
97
97
98
97
96
95
86
84
80
58
31
4
0
0
0

Medium Clouds (% Sky Obscured)

75
87
100
39
55
32
24
25
33
45
50
53
67
49
47
2
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

67
33
5
10
10
10
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
4
9
9
9
9
9
9
9
8
6

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

95
95
95
94
83
70
64
60
52
57
60
60
61
63
62
18
17
9
18
12
2
5
4
0

Precipitation Amount (mm)

0.6
0.6
0.6
0.6
0.5
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
5
6
5
6
6
6
6
6
6
6
7
7
7
7
8
7
7
5
3
2
1
1

Chance of Frost

Temperature (°C)

-16
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16
-15
-15
-14
-14
-13
-12
-12
-12
-14
-15
-17
-18
-19

Feels Like (°C)

-20
-21
-20
-20
-20
-20
-21
-21
-21
-21
-21
-21
-21
-21
-20
-19
-17
-18
-18
-18
-18
-19
-22
-22

Dew Point (°C)

-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-17
-17
-15
-16
-16
-17
-18
-19
-20
-21

Relative Humidity (%)

82
83
83
82
83
83
83
83
82
82
80
77
75
73
72
71
73
73
75
78
78
81
81
81

Pressure (mb)

1024
1023
1022
1021
1021
1020
1019
1018
1017
1017
1017
1016
1016
1015
1014
1013
1020
1020
1021
1021
1022
1023
1024
1024

Ozone (du)

293
294
296
297
298
302
310
317
322
331
333
338
348
355
360
361
365
368
371
377
382
387
386
385

Monday 26

Waxing Gibbous 70%

11:16

02:14

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
21 Bad

Sun - Rise: 07:14, Set: 16:57, Transit: 12:05. Moon - Rise: 11:16, Set: 02:14. Civil Dark: 17:27 - 06:43. Nautical Dark: 18:02 - 06:08. Astro Dark: 18:36 - 05:34

Total Clouds (% Sky Obscured)

60
62
63
71
81
91
91
90
90
85
80
65
65
75
88
88
88
86
66
50
35
39
39
42

Low Clouds (% Sky Obscured)

8
19
30
40
50
57
61
64
69
54
36
20
34
55
71
71
73
76
53
42
28
34
38
42

Medium Clouds (% Sky Obscured)

0
1
1
31
60
90
91
90
90
85
80
65
65
59
51
45
36
30
20
9
0
0
0
0

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)

5
5
4
4
6
8
9
6
3
0
0
0
0
3
6
9
6
3
0
3
6
9
6
3

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
1
1
1
0
10
14
16
24
29
31
27
23
14
17
20
21
22
21
18
21
23
23

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

Chance of Frost

Temperature (°C)

-20
-20
-21
-21
-21
-21
-21
-21
-21
-21
-19
-18
-16
-14
-13
-11
-11
-11
-11
-12
-13
-15
-15
-15

Feels Like (°C)

-22
-22
-23
-23
-25
-26
-27
-27
-28
-28
-25
-24
-23
-23
-22
-22
-16
-15
-15
-15
-14
-15
-19
-19

Dew Point (°C)

-22
-23
-23
-23
-23
-23
-24
-23
-23
-23
-22
-20
-18
-18
-17
-16
-15
-14
-12
-14
-15
-16
-16
-16

Relative Humidity (%)

81
80
80
80
79
78
76
78
80
82
83
82
82
74
69
65
72
80
86
88
88
90
90
90

Pressure (mb)

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

Ozone (du)

384
384
384
384
384
383
383
388
392
397
401
406
411
407
403
399
400
402
404
398
392
387
387
387

Tuesday 27

Waxing Gibbous 81%

12:01

03:33

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

Sun - Rise: 07:13, Set: 16:58, Transit: 12:05. Moon - Rise: 12:01, Set: 03:33. Civil Dark: 17:29 - 06:42. Nautical Dark: 18:03 - 06:07. Astro Dark: 18:37 - 05:33

Total Clouds (% Sky Obscured)

52
75
85
75
66
57
48
40
35
36
32
24
19
9
1
2
3
3
2
4
5

Low Clouds (% Sky Obscured)

52
71
81
72
64
57
48
40
35
34
17
2
2
1
1
2
3
3
2
4
5

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
1
2
3
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

20
17
12
13
11
3
7
6
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-15
-16
-17
-19
-19
-20
-21
-20
-20
-20
-18
-16
-14
-13
-11
-9
-10
-10
-11
-12
-14

Feels Like (°C)

-19
-19
-19
-20
-23
-23
-23
-22
-21
-21
-21
-20
-20
-19
-18
-18
-12
-13
-14
-14
-14

Dew Point (°C)

-16
-18
-19
-21
-21
-22
-23
-22
-22
-22
-21
-20
-19
-18
-18
-17
-17
-17
-16
-17
-18

Relative Humidity (%)

90
88
86
84
84
83
81
80
81
80
75
72
68
62
56
51
55
60
62
66
68

Pressure (mb)

1025
1026
1026
1026
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1028
1028
1027
1027
1027
1028
1028

Ozone (du)

387
383
379
376
382
389
395
400
405
410
407
405
402
405
408
410
414
418
421
422
424

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

Generated: 21/01/26 22:34:04. Forecast: 21/01/26 to 27/01/26. Timezone: UTC-5.00