Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 84%

19:09

10:52

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 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 07:15, Set: 16:14, Transit: 11:45. Moon - Rise: 19:09, Set: 10:52. Civil Dark: 16:47 - 06:42. Nautical Dark: 17:23 - 06:06. Astro Dark: 17:58 - 05:31

Total Clouds (% Sky Obscured)

99
98
100
99
97
82
60
64
48
68
66
39
16
0
0
0
0
2
1
2
0
3
3
4

Low Clouds (% Sky Obscured)

80
80
100
88
87
75
50
51
30
67
64
39
16
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

58
63
83
92
21
31
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
3
3
4

ISS Passover

Visibility (miles)

0
0
0
0
0
9
8
3
4
4
4
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
77
76
42
19
15
16
14
13
10
8
6
3
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.4
0.4
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
2
0
3
9
13
11
10
8
7
7
7
9
9
7
7
6
5
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-12
-11
-11
-13
-13
-14
-14
-14
-15
-16
-15
-16
-16
-15
-15
-14
-13
-12
-11
-11
-12
-13

Dew Point (°C)

-5
-5
-6
-6
-7
-9
-10
-11
-11
-12
-14
-14
-15
-16
-17
-17
-16
-16
-16
-16
-16
-14
-14
-15

Relative Humidity (%)

96
98
94
90
90
87
88
90
90
86
85
81
73
72
69
66
65
61
60
59
59
68
73
76

Pressure (mb)

1014
1013
1013
1014
1015
1017
1018
1019
1020
1021
1022
1022
1024
1025
1026
1027
1027
1027
1027
1026
1026
1026
1027
1027

Ozone (du)

359
358
357
361
373
388
384
378
373
374
375
373
373
372
370
367
366
363
362
355
351
351
351
354

Monday 8

Waning Gibbous 75%

20:28

11:20

18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 OK
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

Sun - Rise: 07:16, Set: 16:14, Transit: 11:45. Moon - Rise: 20:28, Set: 11:20. Civil Dark: 16:47 - 06:43. Nautical Dark: 17:23 - 06:07. Astro Dark: 17:58 - 05:32

Total Clouds (% Sky Obscured)

7
12
12
14
20
41
39
43
47
48
53
57
61
86
84
89
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
0
0
0
7
7
7
16
17
22
14
12
5
0
1
1
2
1
15
19
20
5
5

Medium Clouds (% Sky Obscured)

0
2
2
2
5
2
4
3
3
7
3
4
5
66
45
68
100
55
98
100
100
100
100
100

High Clouds (% Sky Obscured)

4
7
8
4
7
3
3
4
4
0
0
0
8
11
84
89
98
100
100
97
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
4
4
4
4
4
4
4
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
1
3
4
5
6
6
5
5
5
5
2
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
10
2

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
1
1
2
2
2
2
2
3
3
3
3
4
5
8
10
11
11
11
11
11
9

Chance of Frost

Temperature (°C)

-13
-14
-14
-14
-15
-15
-15
-15
-16
-15
-15
-15
-15
-15
-14
-12
-10
-9
-8
-7
-7
-6
-6
-6

Feels Like (°C)

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

Dew Point (°C)

-15
-16
-16
-17
-17
-17
-17
-17
-18
-17
-17
-17
-17
-17
-16
-15
-14
-13
-12
-12
-12
-11
-11
-11

Relative Humidity (%)

79
81
83
82
82
82
84
83
83
83
84
84
84
84
83
81
73
71
70
67
66
67
67
69

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1023
1023
1022
1020
1018
1017
1015
1014
1013
1012

Ozone (du)

365
370
368
375
371
368
373
386
396
403
420
423
418
412
408
405
402
399
395
396
400
403
406
399

Tuesday 9

Waning Gibbous 65%

21:43

11:42

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
17 Bad

Sun - Rise: 07:17, Set: 16:14, Transit: 11:45. Moon - Rise: 21:43, Set: 11:42. Civil Dark: 16:47 - 06:44. Nautical Dark: 17:23 - 06:08. Astro Dark: 17:58 - 05:33

Total Clouds (% Sky Obscured)

100
100
99
100
98
100
99
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
83
81
82
59
65
76
84
86
83
68
38
42
75
95
100
100
97
92
88
86
84
84
82

Medium Clouds (% Sky Obscured)

100
100
96
100
89
98
61
65
55
40
38
42
100
100
100
100
100
100
100
100
100
100
99
97

High Clouds (% Sky Obscured)

55
55
0
10
18
55
62
31
79
100
100
100
100
100
100
100
100
100
100
93
90
85
79
84

ISS Passover

Visibility (miles)

9
9
0
3
1
3
9
9
9
9
9
9
9
9
9
9
9
8
2
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
Snow
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

16
38
45
36
26
18
8
5
10
3
4
5
7
14
61
85
95
95
89
95
88
95
87
75

Precipitation Amount (mm)

0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
1
0.4
0.4
0.6
0.5
0.7
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-11
-11
-11
-10
-10
-10
-10
-9
-8
-8
-8
-8
-7
-6
-6
-5
-4
-3
-4
-3
-3
-3

Dew Point (°C)

-10
-8
-7
-7
-6
-6
-6
-6
-6
-5
-5
-5
-4
-4
-4
-4
-3
-3
-2
-1
0
0
0
0

Relative Humidity (%)

69
77
90
87
87
87
87
89
87
89
91
91
92
91
91
89
87
87
89
98
100
98
100
100

Pressure (mb)

1011
1010
1010
1009
1008
1007
1007
1006
1006
1006
1005
1005
1005
1004
1003
1002
1001
999
997
996
995
994
994
993

Ozone (du)

390
394
402
398
380
368
359
352
347
344
343
343
345
348
348
347
345
342
341
340
340
338
339
335

Wednesday 10

Waning Gibbous 55%

22:53

12:01

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
17 Bad

Sun - Rise: 07:18, Set: 16:14, Transit: 11:46. Moon - Rise: 22:53, Set: 12:01. Civil Dark: 16:47 - 06:45. Nautical Dark: 17:23 - 06:08. Astro Dark: 17:59 - 05:33

Total Clouds (% Sky Obscured)

100
100
99
99
99
99
99
98
98
98
97
94
93
92
92
92
92
92
92
93
94
95
96
98

Low Clouds (% Sky Obscured)

79
84
88
91
94
96
98
97
96
94
94
92
87
83
83
83
82
80
80
85
89
92
95
96

Medium Clouds (% Sky Obscured)

97
98
98
98
98
96
96
93
89
87
81
62
69
68
76
10
11
19
78
68
56
48
51
54

High Clouds (% Sky Obscured)

96
43
25
4
3
2
0
0
0
0
0
0
0
3
1
3
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

48
57
49
38
52
56
42
51
58
59
48
41
54
65
38
25
33
23
26
30
28
26
28
31

Precipitation Amount (mm)

0.1
0.2
0
0
0
0.2
0
0.1
0.3
0.3
0.1
0
0.2
0.5
0
0
0
0
0.1
0.1
0
0
0
0.1

Wind Speed/Direction (mph)

8
8
8
8
8
5
3
4
7
9
11
10
9
7
7
6
4
3
2
1
1
1
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
100
98
98
98
98
100
98
94
87
94
98
91
89
91
92
94
91
91
82
76

Pressure (mb)

993
993
993
993
992
993
993
993
994
995
996
997
997
999
1000
1001
1003
1003
1003
1003
1003
1004
1005
1005

Ozone (du)

340
337
339
339
340
343
352
352
347
338
339
344
342
347
345
342
332
325
323
322
323
329
341
344

Thursday 11

Third Quarter 44%

00:00

12:18

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
17 Bad

Sun - Rise: 07:19, Set: 16:14, Transit: 11:46. Moon - Rise: 00:00, Set: 12:18. Civil Dark: 16:47 - 06:46. Nautical Dark: 17:24 - 06:09. Astro Dark: 17:59 - 05:34

Total Clouds (% Sky Obscured)

98
94
90
76
75
71
93
88
87
83
90
95
99
99
98
98
96
93
90
93
95
98
99
100

Low Clouds (% Sky Obscured)

95
92
88
76
63
43
26
19
14
9
31
63
86
81
80
77
80
80
80
86
92
98
99
100

Medium Clouds (% Sky Obscured)

29
17
14
12
13
17
29
88
86
83
82
80
77
81
87
92
88
80
71
70
69
68
78
87

High Clouds (% Sky Obscured)

0
0
0
0
0
1
25
25
30
35
40
50
85
57
31
2
1
1
0
0
1
1
1
0

ISS Passover

Visibility (miles)

1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
8
8

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

Precipitation Probability (%)

30
34
36
28
22
16
6
10
7
4
8
10
6
21
22
20
24
27
27
29
30
30
38
39

Precipitation Amount (mm)

0.1
0.2
0.2
0.1
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
1
1
1
2
2
3
3
3
3
3
3
3
3
3
3
3
4
5
5
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-9
-10
-9
-10
-10
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-10
-10
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

78
84
85
87
88
90
88
87
88
88
87
85
87
87
87
87
87
87
85
85
85
85
85
85

Pressure (mb)

1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1006
1006
1006
1006
1007

Ozone (du)

344
343
339
335
335
331
335
334
335
339
341
341
340
338
341
343
345
346
347
347
347
346
346
346

Friday 12

Waning Crescent 34%

01:05

12:36

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

Sun - Rise: 07:19, Set: 16:15, Transit: 11:47. Moon - Rise: 01:05, Set: 12:36. Civil Dark: 16:47 - 06:46. Nautical Dark: 17:24 - 06:10. Astro Dark: 17:59 - 05:35

Total Clouds (% Sky Obscured)

100
97
94
93
72
46
14
9
14
10
33
52
70
49
36
26
45
64
78
80
85
100
100
100

Low Clouds (% Sky Obscured)

100
94
87
81
72
46
14
9
14
10
25
31
41
31
27
25
30
34
38
41
58
69
66
64

Medium Clouds (% Sky Obscured)

96
91
86
80
58
34
11
6
3
0
1
2
3
7
12
15
26
37
47
63
81
100
100
99

High Clouds (% Sky Obscured)

0
6
13
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
8
8
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 (%)

35
38
37
20
21
20
7
16
17
7
16
17
6
8
6
3
13
13
7
18
19
12
30
36

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

Chance of Frost

Temperature (°C)

-7
-8
-8
-8
-8
-8
-9
-9
-10
-11
-11
-12
-12
-12
-11
-10
-8
-7
-7
-6
-6
-6
-6
-7

Feels Like (°C)

-11
-12
-13
-12
-11
-11
-12
-12
-13
-12
-12
-12
-13
-13
-15
-14
-12
-12
-12
-10
-9
-9
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

82
82
79
75
74
74
75
75
77
80
81
83
85
86
80
75
69
66
64
62
65
70
73
76

Pressure (mb)

1007
1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1012
1012
1011
1011
1011
1012
1012

Ozone (du)

346
347
349
352
354
356
357
359
365
372
378
381
384
387
389
391
393
396
399
402
403
405
406
407

Saturday 13

Waning Crescent 25%

02:09

12:54

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

Sun - Rise: 07:20, Set: 16:15, Transit: 11:47. Moon - Rise: 02:09, Set: 12:54. Civil Dark: 16:48 - 06:47. Nautical Dark: 17:24 - 06:11. Astro Dark: 17:59 - 05:35

Total Clouds (% Sky Obscured)

99
85
77
70
65
42
37
32
26
20
13
11
9
33
58
85
89
95
99

Low Clouds (% Sky Obscured)

62
61
63
68
50
24
5
11
14
15
10
8
4
4
4
3
9
16
23

Medium Clouds (% Sky Obscured)

99
76
64
51
46
35
30
32
26
20
13
11
8
11
13
16
37
56
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
11
19
28
17
23
39

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

36
42
40
22
27
27
12
15
12
7
14
16
4
3
1
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

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
3
4
4
5
4
4
3
4
4
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
81
81
83
81
83
81
81
81
79
79
79
79
76
74
71
70
69

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019

Ozone (du)

407
408
405
403
400
395
390
385
381
377
373
368
363
358
358
359
360
360
360

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

Generated: 07/12/25 17:41:27. Forecast: 07/12/25 to 13/12/25. Timezone: UTC-5.00