Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

First Quarter 47%

10:15

00:54

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

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

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

2
28
25
25
70
86
98
100
100
100
100
100
100
100
100
100
100
100
96
96
92
94
93
91

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
91
94
93
90
91

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
55
0
3
71
32
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
4
1
0
0
0
0
0
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
2
10
46
80
95
95
95
95
95
95
95
95
95
95
95
95
74
55
59
63
57

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.7
1
1
1
1
1.3
1.2
1.1
1
1.2
0.8
1
0.4
0.1
0.2
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-17
-17
-17
-16
-16
-15
-15
-15
-15
-14
-14
-14
-14
-14
-14
-14
-14
-13
-13
-13
-13
-13
-13
-13

Feels Like (°C)

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

Dew Point (°C)

-22
-22
-22
-22
-22
-21
-19
-18
-17
-16
-16
-16
-16
-16
-16
-15
-15
-15
-15
-14
-14
-14
-14
-14

Relative Humidity (%)

64
62
63
63
61
64
70
81
82
84
86
86
88
88
86
88
88
88
88
88
90
88
88
88

Pressure (mb)

1039
1039
1038
1038
1037
1036
1034
1032
1030
1029
1028
1026
1025
1023
1023
1021
1020
1018
1016
1015
1014
1013
1012
1011

Ozone (du)

283
283
283
287
290
293
291
289
289
285
281
282
285
284
285
284
287
291
295
294
292
294
295
297

Monday 26

Waxing Gibbous 59%

10:41

02:14

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
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 07:15, Set: 16:55, Transit: 12:05. Moon - Rise: 10:41, Set: 02:14. Civil Dark: 17:26 - 06:44. Nautical Dark: 18:01 - 06:09. Astro Dark: 18:35 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
99
99
98
97
97
86
66
22
12
4
4

Low Clouds (% Sky Obscured)

93
93
94
94
96
96
92
92
92
93
98
100
98
86
81
75
73
79
67
36
22
12
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
95
99
100
100
100
99
94
95
94
86
65
42
35
9
0
0
0
0

High Clouds (% Sky Obscured)

6
24
100
100
100
70
60
80
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
1
0
0
8
4
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

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

Precipitation Probability (%)

54
57
62
60
64
64
67
62
61
62
81
87
55
28
25
16
13
9
6
3
2
1
0
0

Precipitation Amount (mm)

0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.1
0.5
0.9
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-13
-12
-12
-12
-11
-10
-9
-9
-8
-7
-7
-8
-8
-10
-11
-12
-13
-14
-16
-17
-19
-20
-20
-21

Feels Like (°C)

-17
-16
-16
-16
-15
-14
-13
-11
-11
-11
-12
-11
-13
-16
-17
-18
-18
-18
-19
-20
-22
-22
-22
-23

Dew Point (°C)

-14
-14
-14
-13
-13
-12
-11
-10
-9
-9
-9
-8
-9
-12
-14
-15
-16
-16
-18
-19
-21
-22
-23
-24

Relative Humidity (%)

88
90
88
88
86
88
88
90
88
90
90
94
92
83
80
79
81
84
81
81
81
80
78
76

Pressure (mb)

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

Ozone (du)

302
304
309
310
309
311
313
314
319
326
334
345
352
355
362
367
370
373
385
386
385
388
392
393

Tuesday 27

Waxing Gibbous 70%

11:16

03:33

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:14, Set: 16:57, Transit: 12:05. Moon - Rise: 11:16, Set: 03:33. Civil Dark: 17:27 - 06:43. Nautical Dark: 18:02 - 06:08. Astro Dark: 18:36 - 05:33

Total Clouds (% Sky Obscured)

74
100
99
100
100
100
100
100
100
100
100
100
98
92
96
94
99
98
96
94
76
92
80
62

Low Clouds (% Sky Obscured)

5
26
5
7
10
10
48
74
74
77
79
81
94
76
41
15
56
78
92
90
73
88
77
62

Medium Clouds (% Sky Obscured)

59
100
98
100
100
100
100
100
100
99
100
100
95
91
94
94
98
96
91
80
30
2
2
2

High Clouds (% Sky Obscured)

3
55
45
65
50
45
40
40
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
4
9
9
9
3
0
1
0
0
0
2
9
9
9
9
9
9
9
9
6
3
3

Fog (%)

1
3
3
3
1
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
5
25
27
28
32
32
27
17
14
7
5
5
6
8
9
11
12
15
12

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

Chance of Frost

Temperature (°C)

-22
-22
-22
-20
-17
-14
-12
-11
-11
-10
-11
-11
-12
-13
-14
-14
-15
-17
-18
-18
-19
-21
-22
-22

Feels Like (°C)

-24
-26
-26
-25
-22
-19
-18
-17
-17
-17
-17
-16
-18
-18
-18
-19
-21
-22
-22
-23
-24
-25
-26
-27

Dew Point (°C)

-25
-25
-25
-23
-20
-18
-16
-13
-13
-12
-12
-13
-15
-17
-17
-17
-18
-19
-20
-21
-22
-23
-24
-24

Relative Humidity (%)

76
76
77
76
75
73
75
85
83
86
88
90
78
70
76
79
77
79
80
80
82
80
81
81

Pressure (mb)

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

Ozone (du)

395
386
389
393
397
395
405
415
416
417
420
420
424
422
424
426
423
423
421
417
418
426
439
455

Wednesday 28

Waxing Gibbous 81%

12:01

04:47

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:13, Set: 16:58, Transit: 12:05. Moon - Rise: 12:01, Set: 04:47. Civil Dark: 17:29 - 06:42. Nautical Dark: 18:03 - 06:07. Astro Dark: 18:37 - 05:32

Total Clouds (% Sky Obscured)

52
53
61
58
68
71
87
88
88
91
94
96
100
100
100
100
100
100
100
100
99
99
98
98

Low Clouds (% Sky Obscured)

47
53
57
53
68
71
68
51
66
76
76
64
72
81
79
77
76
74
71
78
88
93
92
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
69
60
45
45
63
87
100
100
100
100
99
99
99
97
93
89
87
85

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)

2
3
3
3
4
8
9
9
9
9
9
9
9
9
9
4
4
2
1
2
1
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
None
None
None
None
None
None
None

Precipitation Probability (%)

6
7
6
3
3
3
2
1
3
3
5
4
3
3
4
3
8
10
6
12
20
17
18
24

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
3
2
2
1
1
1
1
1
1
1
2
2
3
3
2
2
2
2
2
1

Chance of Frost

Temperature (°C)

-23
-24
-22
-19
-17
-15
-13
-12
-11
-10
-11
-13
-13
-14
-15
-16
-17
-17
-18
-18
-18
-18
-18
-18

Feels Like (°C)

-28
-28
-27
-24
-22
-20
-17
-16
-15
-14
-14
-16
-17
-18
-18
-19
-20
-21
-21
-22
-22
-22
-22
-22

Dew Point (°C)

-25
-26
-24
-22
-20
-18
-16
-15
-14
-14
-13
-15
-15
-16
-17
-18
-18
-19
-19
-20
-20
-20
-20
-20

Relative Humidity (%)

80
79
81
82
80
78
78
78
75
73
81
81
84
84
86
86
86
87
87
87
87
87
87
87

Pressure (mb)

1018
1019
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

468
478
485
487
488
492
493
491
487
485
486
480
473
472
474
474
473
469
467
470
472
481
485
487

Thursday 29

Waxing Gibbous 89%

12:59

05:49

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:12, Set: 16:59, Transit: 12:05. Moon - Rise: 12:59, Set: 05:49. Civil Dark: 17:30 - 06:41. Nautical Dark: 18:05 - 06:06. Astro Dark: 18:39 - 05:31

Total Clouds (% Sky Obscured)

97
96
94
94
89
86
82
75
86
87
90
92
91
93
94
95
92
93
93
93
93
92
93
95

Low Clouds (% Sky Obscured)

87
86
84
84
82
80
78
72
82
82
82
81
79
85
91
95
92
86
79
79
79
79
81
85

Medium Clouds (% Sky Obscured)

88
86
83
64
55
44
39
4
4
5
16
27
35
37
35
33
18
17
13
10
8
6
8
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)

1
0
1
0
0
0
1
9
9
6
9
1
1
3
2
2
2
2
1
1
1
1
1
1

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 (%)

21
21
24
25
23
20
26
28
29
29
34
29
13
24
23
17
23
18
17
15
14
14
15
17

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-21
-22
-21
-20
-18
-16
-14
-13
-13
-13
-14
-17
-19
-20
-20
-20
-20
-21
-21
-22
-23
-24
-24
-23

Dew Point (°C)

-20
-20
-19
-17
-16
-15
-14
-13
-13
-13
-12
-14
-15
-17
-18
-20
-21
-21
-21
-22
-22
-23
-23
-24

Relative Humidity (%)

87
86
86
86
84
84
83
80
77
77
83
86
88
88
87
85
85
84
83
81
81
79
79
79

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

490
491
494
499
500
494
492
492
493
490
490
491
493
492
490
487
484
483
481
480
480
479
479
479

Friday 30

Waxing Gibbous 96%

14:11

No Set

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:11, Set: 17:01, Transit: 12:06. Moon - Rise: 14:11, Set: No Set. Civil Dark: 17:31 - 06:40. Nautical Dark: 18:06 - 06:05. Astro Dark: 18:40 - 05:30

Total Clouds (% Sky Obscured)

96
95
94
93
85
76
64
59
59
58
69
78
86
81
80
78
78
83
89
91
95
95
94
96

Low Clouds (% Sky Obscured)

88
84
80
76
76
76
64
59
59
58
69
70
74
71
69
69
74
79
84
87
92
93
93
93

Medium Clouds (% Sky Obscured)

15
13
14
14
13
9
9
7
8
8
7
8
8
7
6
5
27
49
71
78
82
80
79
72

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

1
1
3
6
9
9
9
9
9
9
9
9
9
9
8
6
4
3
3
2
3
3
3
3

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 (%)

13
18
22
23
22
20
15
14
14
9
14
13
6
9
9
8
10
11
4
11
11
7
12
13

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)

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

Chance of Frost

Temperature (°C)

-22
-22
-21
-21
-20
-18
-17
-15
-15
-14
-13
-15
-17
-19
-19
-19
-20
-19
-19
-19
-19
-19
-19
-19

Feels Like (°C)

-23
-22
-26
-27
-27
-26
-26
-25
-18
-18
-18
-17
-16
-15
-22
-22
-22
-23
-24
-25
-23
-23
-23
-23

Dew Point (°C)

-24
-24
-24
-24
-23
-22
-20
-19
-19
-18
-17
-18
-20
-21
-21
-22
-22
-22
-22
-22
-21
-21
-21
-22

Relative Humidity (%)

79
79
76
74
75
73
71
71
71
71
73
76
77
79
80
80
82
81
82
82
82
82
82
82

Pressure (mb)

1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022

Ozone (du)

479
479
478
478
478
475
472
468
468
467
466
465
465
464
463
462
462
460
459
458
457
456
455
454

Saturday 31

Waxing Gibbous 99%

15:30

06:37

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:09, Set: 17:02, Transit: 12:06. Moon - Rise: 15:30, Set: 06:37. Civil Dark: 17:33 - 06:39. Nautical Dark: 18:07 - 06:04. Astro Dark: 18:41 - 05:30

Total Clouds (% Sky Obscured)

97
95
92
90
87
89
88
90
92
94
95
94
93
96
96
92
91
77
80

Low Clouds (% Sky Obscured)

93
92
91
89
84
82
81
86
87
89
86
79
70
70
68
62
54
44
40

Medium Clouds (% Sky Obscured)

71
62
45
38
29
19
5
22
36
60
68
71
75
64
50
33
23
15
5

High Clouds (% Sky Obscured)

1
1
2
1
1
1
0
0
0
0
0
0
0
1
1
2
6
13
31

ISS Passover

Visibility (miles)

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

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 (%)

11
11
11
9
10
12
10
11
11
12
14
12
11
13
11
3
8
10
9

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)

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

Chance of Frost

Temperature (°C)

-20
-20
-19
-18
-16
-15
-13
-12
-12
-11
-11
-12
-12
-13
-14
-16
-17
-18
-19

Feels Like (°C)

-23
-23
-23
-23
-23
-22
-21
-20
-15
-15
-16
-16
-15
-16
-18
-18
-19
-20
-20

Dew Point (°C)

-22
-22
-21
-20
-19
-17
-16
-15
-14
-14
-13
-14
-14
-15
-16
-18
-19
-20
-21

Relative Humidity (%)

83
83
81
80
80
80
79
79
81
81
83
83
85
83
83
83
84
82
82

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1023
1024
1024
1025
1025
1026
1026
1026

Ozone (du)

453
452
455
458
460
460
460
460
460
460
460
459
459
458
457
457
456
452
449

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

Generated: 25/01/26 06:15:46. Forecast: 25/01/26 to 31/01/26. Timezone: UTC-5.00