Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 92%

18:27

11:11

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
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:06, Set: 16:52, Transit: 12:29. Moon - Rise: 18:27, Set: 11:11. Civil Dark: 17:26 - 07:32. Nautical Dark: 18:04 - 06:54. Astro Dark: 18:40 - 06:18

Total Clouds (% Sky Obscured)

63
71
54
65
66
69
91
60
70
81
98
100
100
100
100
100
100
100
41
35
78
80
72
45

Low Clouds (% Sky Obscured)

82
89
67
70
71
61
53
0
0
0
0
0
0
0
0
0
0
0
0
8
55
33
6
10

Medium Clouds (% Sky Obscured)

2
1
0
0
3
18
85
59
61
66
98
100
100
100
100
100
100
100
36
35
76
7
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
9
36
57
52
55
55
56
91
100
100
100
76
45
45
39
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
8
8
0

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0

Precipitation Type

Snow
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 (%)

100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
9
3
31

Precipitation Amount (mm)

0.1
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)

19
18
17
15
13
12
11
14
13
12
11
11
12
13
14
14
15
15
14
15
7
7
6
10

Chance of Frost

Temperature (°C)

-5
-5
-5
-6
-6
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-13
-12
-10
-8

Feels Like (°C)

-12
-12
-12
-12
-12
-12
-13
-14
-14
-14
-14
-14
-14
-14
-14
-14
-15
-15
-14
-14
-19
-18
-15
-13

Dew Point (°C)

-10
-9
-10
-11
-11
-11
-11
-11
-12
-12
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-16
-14
-12
-10

Relative Humidity (%)

71
72
71
67
67
72
79
76
74
72
70
68
66
65
65
64
64
64
66
68
78
85
85
82

Pressure (mb)

1010
1010
1011
1012
1013
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1021

Ozone (du)

405
399
396
392
385
382
380
383
385
385
382
382
387
395
402
405
398
393
393
407
423
425
428
423

Monday 8

Waning Gibbous 84%

19:48

11:45

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

Sun - Rise: 08:07, Set: 16:52, Transit: 12:29. Moon - Rise: 19:48, Set: 11:45. Civil Dark: 17:26 - 07:33. Nautical Dark: 18:04 - 06:55. Astro Dark: 18:40 - 06:19

Total Clouds (% Sky Obscured)

58
86
84
90
86
74
28
30
53
51
32
4
20
42
47
25
52
61
88
90
94
97
85
98

Low Clouds (% Sky Obscured)

40
82
78
86
83
68
28
30
26
19
8
0
20
29
28
25
52
61
73
74
65
66
15
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
35
40
78
90
77
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
15
20
15
25
25
20

ISS Passover

Visibility (miles)

0
0
0
1
0
3
5
5
4
3
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
23
18
13
4
0
0
8
23
35
35
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 (%)

29
30
26
31
25
19
11
6
3
1
2
4
2
1
1
1
1
1
1
3
4
1
1
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)

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

Chance of Frost

Temperature (°C)

-8
-8
-8
-9
-10
-9
-9
-9
-9
-10
-13
-14
-15
-15
-15
-12
-12
-13
-13
-12
-11
-10
-7
-6

Feels Like (°C)

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

Dew Point (°C)

-10
-11
-12
-13
-11
-11
-11
-11
-11
-12
-16
-18
-19
-19
-18
-16
-16
-16
-16
-15
-14
-13
-11
-10

Relative Humidity (%)

80
75
75
72
87
87
85
85
87
85
79
73
73
73
72
75
73
78
81
81
78
77
73
71

Pressure (mb)

1021
1022
1022
1023
1024
1024
1025
1026
1027
1027
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

424
429
426
408
400
399
414
414
411
408
408
423
424
423
422
418
412
406
405
408
414
421
423
421

Tuesday 9

Waning Gibbous 75%

21:09

No Set

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:08, Set: 16:52, Transit: 12:30. Moon - Rise: 21:09, Set: No Set. Civil Dark: 17:26 - 07:34. Nautical Dark: 18:04 - 06:56. Astro Dark: 18:40 - 06:20

Total Clouds (% Sky Obscured)

95
78
77
88
85
94
95
83
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
0
0
5
10
67
69
75
76
88
78
74
65
86
88
83
84
93
96
92
92
92
91
91

Medium Clouds (% Sky Obscured)

91
78
77
88
83
76
76
75
92
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100

High Clouds (% Sky Obscured)

40
40
40
2
0
0
5
20
60
73
100
100
100
100
100
100
100
100
100
93
100
91
85
85

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
1
0
0
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

1
0
2
17
10
8
4
2
1
1
4
11
12
21
31
62
82
92
95
92
64
53
55
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
1.1
0.6
0.2
0.1
0.2
0

Wind Speed/Direction (mph)

10
11
11
12
13
14
15
16
17
17
18
18
18
19
19
18
17
17
15
15
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-8
-8
-8
-8
-9
-9
-11
-11
-10
-10
-9
-8
-7
-7
-6
-6
-6
-5
-5
-5
-5
-6
-5

Relative Humidity (%)

74
76
77
79
73
74
69
65
66
71
72
76
79
81
84
89
92
92
94
94
92
92
85
87

Pressure (mb)

1028
1027
1026
1025
1024
1023
1022
1021
1021
1019
1018
1017
1015
1014
1012
1011
1009
1007
1006
1004
1003
1002
1001
1000

Ozone (du)

419
416
416
408
402
401
407
411
416
414
416
416
413
410
413
420
427
427
426
422
417
418
412
404

Wednesday 10

Waning Gibbous 65%

22:26

12:10

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:09, Set: 16:52, Transit: 12:30. Moon - Rise: 22:26, Set: 12:10. Civil Dark: 17:26 - 07:35. Nautical Dark: 18:04 - 06:57. Astro Dark: 18:40 - 06:21

Total Clouds (% Sky Obscured)

97
72
78
84
98
91
77
99
99
100
100
100
100
100
100
100
100
100
100
97
94
90
84
78

Low Clouds (% Sky Obscured)

89
71
78
84
65
58
55
82
70
81
94
94
81
78
75
72
76
83
89
86
85
83
77
72

Medium Clouds (% Sky Obscured)

70
4
0
0
53
32
28
31
70
98
100
100
100
100
100
100
100
100
99
84
81
75
72
71

High Clouds (% Sky Obscured)

0
0
0
3
39
61
29
85
80
100
100
100
100
100
100
100
83
66
52
52
46
45
13
43

ISS Passover

Visibility (miles)

3
3
5
8
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
2
5

Fog (%)

1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

35
26
9
16
8
8
6
6
12
10
3
9
35
47
52
62
68
64
58
51
39
29
21
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
12
10
12
10
10
9
8
7
5
3
6
7
7
7
7
8
9
11
12
12
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
82
82
82
82
85
85
85
87
89
87
89
92
94
96
96
96
96
94
94
92
91
87

Pressure (mb)

999
999
999
999
1000
1000
1000
1000
999
999
998
997
997
996
995
994
993
993
993
994
994
995
997
998

Ozone (du)

397
384
369
357
345
340
340
340
342
342
347
349
350
349
348
349
351
351
350
349
350
352
353
352

Thursday 11

Third Quarter 54%

23:38

12:31

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:10, Set: 16:52, Transit: 12:30. Moon - Rise: 23:38, Set: 12:31. Civil Dark: 17:26 - 07:36. Nautical Dark: 18:04 - 06:58. Astro Dark: 18:40 - 06:21

Total Clouds (% Sky Obscured)

70
62
62
66
78
73
71
67
63
51
60
70
92
98
99
92
92
87
100
97
95
89
53
62

Low Clouds (% Sky Obscured)

65
61
62
64
68
68
70
49
24
2
2
3
18
30
42
43
26
24
23
33
42
54
53
62

Medium Clouds (% Sky Obscured)

0
1
1
2
16
30
43
35
31
27
37
39
45
45
45
43
67
70
99
94
89
80
28
31

High Clouds (% Sky Obscured)

14
1
0
0
0
0
0
3
3
3
2
3
2
19
16
13
25
36
37
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
9
9
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

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 (%)

10
8
6
4
3
4
3
7
10
12
14
11
5
10
13
10
9
10
7
12
15
9
13
20

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)

14
14
15
14
13
14
13
10
10
12
14
13
13
14
14
15
15
15
14
13
13
13
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-12
-12
-13
-12
-13
-13
-12
-15
-13
-13
-13
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11
-8

Dew Point (°C)

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

Relative Humidity (%)

84
84
82
82
80
78
75
78
83
83
85
85
85
85
84
85
85
85
87
87
87
87
87
85

Pressure (mb)

999
1000
1000
1001
1003
1004
1005
1006
1007
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1014
1014

Ozone (du)

353
357
356
352
356
356
355
357
355
348
346
344
338
341
350
353
352
354
354
352
352
353
354
357

Friday 12

Waning Crescent 44%

00:47

12:48

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 08:11, Set: 16:52, Transit: 12:31. Moon - Rise: 00:47, Set: 12:48. Civil Dark: 17:26 - 07:36. Nautical Dark: 18:04 - 06:59. Astro Dark: 18:40 - 06:22

Total Clouds (% Sky Obscured)

98
93
89
84
76
61
36
53
72
94
88
78
64
64
63
63
63
63
64
69
73
76
78
82

Low Clouds (% Sky Obscured)

94
81
69
56
46
34
16
17
18
19
23
29
33
41
44
49
50
50
51
54
59
62
68
76

Medium Clouds (% Sky Obscured)

20
16
19
18
13
10
1
16
30
40
40
30
26
18
10
2
4
6
7
17
26
31
29
22

High Clouds (% Sky Obscured)

14
40
50
43
16
4
18
35
22
11
3
14
17
30
39
45
46
47
47
64
73
76
78
82

ISS Passover

Visibility (miles)

0
1
8
7
1
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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 (%)

25
21
14
17
7
3
2
6
5
3
10
12
8
18
19
12
15
14
6
11
11
8
13
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)

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

Chance of Frost

Temperature (°C)

-4
-4
-5
-6
-7
-8
-10
-12
-13
-14
-15
-16
-16
-17
-17
-17
-18
-18
-18
-18
-15
-13
-11
-9

Feels Like (°C)

-9
-8
-9
-10
-11
-12
-15
-16
-16
-16
-17
-17
-17
-18
-21
-21
-22
-22
-22
-22
-21
-20
-19
-18

Dew Point (°C)

-6
-7
-8
-8
-9
-10
-12
-14
-15
-16
-17
-18
-18
-18
-19
-19
-19
-19
-20
-20
-17
-16
-13
-12

Relative Humidity (%)

85
81
79
82
85
90
86
83
84
84
84
85
86
88
88
88
88
87
87
86
83
81
81
82

Pressure (mb)

1014
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

359
360
359
358
359
359
361
363
363
363
363
363
362
362
363
365
366
365
363
362
363
364
365
365

Saturday 13

Waning Crescent 34%

01:54

13:03

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:12, Set: 16:52, Transit: 12:31. Moon - Rise: 01:54, Set: 13:03. Civil Dark: 17:26 - 07:37. Nautical Dark: 18:04 - 06:59. Astro Dark: 18:41 - 06:23

Total Clouds (% Sky Obscured)

86
84
80
79
86
93
100
100
100
100
98
95
92
88
86
83
77
70
63
67
65
68
76
85

Low Clouds (% Sky Obscured)

83
77
71
68
72
75
78
81
85
90
88
85
80
77
73
68
66
62
59
66
65
68
74
71

Medium Clouds (% Sky Obscured)

20
20
30
40
60
80
100
100
100
99
95
89
83
80
76
72
70
63
49
50
43
34
38
42

High Clouds (% Sky Obscured)

86
84
80
79
86
86
85
77
69
56
34
30
29
22
14
8
6
3
0
1
1
2
1
1

ISS Passover

Visibility (miles)

6
5
6
8
9
9
8
8
7
6
4
6
8
9
9
9
8
8
8
8
6
3
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
18
18
11
15
15
11
16
20
23
26
29
34
36
37
35
35
33
29
32
34
36
37
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-7
-6
-5
-5
-5
-6
-8
-10
-10
-10
-10
-11
-13
-14
-14
-14
-14
-14
-14
-14
-13
-12
-12
-10

Feels Like (°C)

-18
-17
-9
-9
-9
-9
-9
-9
-14
-14
-14
-14
-14
-14
-18
-19
-18
-18
-18
-18
-18
-18
-18
-18

Dew Point (°C)

-10
-8
-8
-7
-7
-8
-10
-11
-11
-11
-11
-12
-14
-16
-16
-16
-16
-16
-16
-16
-15
-14
-13
-12

Relative Humidity (%)

82
82
82
82
82
85
87
90
90
92
94
90
88
86
84
88
88
88
88
88
86
86
86
83

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

365
365
364
363
362
361
360
359
363
366
370
368
365
363
367
371
375
377
379
381
380
379
379
378

Forecast for Rockview, Chippewa, United States of America (46.05,-84.40)

Generated: 07/12/25 08:25:56. Forecast: 07/12/25 to 13/12/25. Timezone: UTC-5.00