Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 1

Waxing Gibbous 98%

15:03

08:03

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:21, Set: 17:14, Transit: 12:48. Moon - Rise: 15:03, Set: 08:03. Civil Dark: 17:47 - 07:48. Nautical Dark: 18:24 - 07:11. Astro Dark: 19:00 - 06:36

Total Clouds (% Sky Obscured)

99
99
98
99
98
100
100
100
100
100
98
100
100
100
100
94
82
85
86
90
89
83
75
89

Low Clouds (% Sky Obscured)

84
85
90
93
93
100
100
100
100
100
94
100
100
100
99
89
71
75
76
77
79
79
71
67

Medium Clouds (% Sky Obscured)

89
91
93
94
93
93
49
39
35
19
5
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
1
0
0
0
0
0
0
0
4

ISS Passover

Visibility (miles)

4
0
0
0
0
1
2
2
3
4
6
5
5
6
6
8
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
43
45
48
43
41
39
31
26
20
24
14
21
12
12
7
2
2
1
2
2
2
3
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
17
17
18
12
13
13
13
13
13
13
13
12
13
13
13
13
12
12
13
12
12
12
13

Chance of Frost

Temperature (°C)

-9
-9
-10
-9
-9
-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-9
-8
-8
-8
-8
-8

Feels Like (°C)

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

Dew Point (°C)

-13
-11
-11
-11
-11
-11
-11
-11
-11
-11
-12
-12
-12
-12
-12
-12
-13
-13
-13
-12
-12
-12
-12
-12

Relative Humidity (%)

75
85
87
87
87
87
85
83
78
78
77
74
74
75
74
72
71
69
71
71
71
71
71
71

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1012
1012
1011
1011

Ozone (du)

351
350
353
356
358
363
364
365
369
370
369
361
350
343
341
339
336
332
329
329
328
323
323
323

Friday 2

Waxing Gibbous 100%

16:10

08:59

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:21, Set: 17:15, Transit: 12:49. Moon - Rise: 16:10, Set: 08:59. Civil Dark: 17:48 - 07:48. Nautical Dark: 18:25 - 07:11. Astro Dark: 19:01 - 06:36

Total Clouds (% Sky Obscured)

80
92
74
78
75
85
86
88
85
88
85
94
98
98
99
98
100
100
99
100
100
100
96
99

Low Clouds (% Sky Obscured)

65
65
63
63
62
61
67
69
70
65
67
70
74
73
71
68
72
62
67
86
88
83
81
81

Medium Clouds (% Sky Obscured)

0
0
1
5
4
18
23
25
8
17
16
74
62
46
67
87
98
99
98
100
100
100
93
97

High Clouds (% Sky Obscured)

5
7
9
10
4
3
0
0
1
3
2
21
13
24
59
19
58
4
4
19
3
30
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
9
9
9
9
9
9
9
9
9
9
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
0
4
11
2
2
1
0
2
1
4
17
24
28
48

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-8
-8
-8
-8
-8
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-6
-6
-5
-5
-5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
71
71
68
68
70
72
72
75
75
77
77
75
77
79
77
77
76
74
74
73
73
77

Pressure (mb)

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

Ozone (du)

321
319
319
320
321
323
323
324
328
329
327
327
329
327
326
327
330
333
333
339
342
351
353
353

Saturday 3

Full Moon 99%

17:28

09:41

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:21, Set: 17:16, Transit: 12:49. Moon - Rise: 17:28, Set: 09:41. Civil Dark: 17:49 - 07:48. Nautical Dark: 18:26 - 07:11. Astro Dark: 19:02 - 06:36

Total Clouds (% Sky Obscured)

98
98
93
92
99
97
98
91
84
82
85
86
86
95
100
100
100
93
89
90
87
86
81
76

Low Clouds (% Sky Obscured)

83
81
84
86
96
94
98
88
81
81
83
84
86
95
100
100
100
93
89
90
86
86
81
76

Medium Clouds (% Sky Obscured)

96
94
92
89
35
14
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
3
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
49
3
0
0
0
3
3

ISS Passover

Visibility (miles)

0
0
0
0
0
2
5
7
7
8
6
6
8
7
6
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

61
62
63
57
44
29
17
20
8
9
7
18
14
14
20
18
14
13
13
9
8
7
4
4

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.2
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
10
11
10
10
11
12
12
11
11
11
10
10
10
9
8
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-7
-7
-8
-8
-7
-6
-6
-6
-6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
92
92
90
85
77
74
73
71
71
71
73
73
73
73
74
74
74
70
69
69
69

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1019
1019
1020
1020
1021
1022
1023
1023
1024
1024
1024
1024

Ozone (du)

348
344
345
347
347
347
345
342
345
347
352
351
347
345
342
335
334
332
332
330
329
331
328
325

Sunday 4

Waning Gibbous 95%

18:51

10:12

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:21, Set: 17:17, Transit: 12:49. Moon - Rise: 18:51, Set: 10:12. Civil Dark: 17:50 - 07:48. Nautical Dark: 18:27 - 07:11. Astro Dark: 19:02 - 06:36

Total Clouds (% Sky Obscured)

70
80
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
67
64
61
41
20
0
0
0
0
28
57
85
90
95
100
99
98
97
98
99
100
100
100

Medium Clouds (% Sky Obscured)

37
24
55
50
67
83
100
100
100
100
100
100
100
100
100
100
100
59
29
28
23
49
93
88

High Clouds (% Sky Obscured)

8
73
87
100
100
100
100
100
100
100
100
100
100
100
100
100
76
15
40
68
77
85
77
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
1
0
0
0
0
0
0
0
9
9
9
9
9
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

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

Precipitation Probability (%)

1
2
1
0
0
0
0
18
49
86
95
95
95
95
95
93
79
66
55
47
39
36
28
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0.5
0.6
0.8
0.9
0.7
0.5
0.6
0.4
0.3
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
76
82
85
87
85
87
85
87
92
94
94
94
96
94
94
94
92
92
92
91
91
92
94

Pressure (mb)

1024
1024
1023
1024
1023
1023
1022
1022
1022
1021
1021
1020
1019
1018
1016
1015
1015
1014
1013
1012
1012
1011
1010
1010

Ozone (du)

323
323
322
322
320
319
320
322
326
327
330
334
335
338
340
346
348
349
349
349
351
351
353
356

Monday 5

Waning Gibbous 89%

20:11

10:36

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:21, Set: 17:18, Transit: 12:50. Moon - Rise: 20:11, Set: 10:36. Civil Dark: 17:51 - 07:48. Nautical Dark: 18:28 - 07:11. Astro Dark: 19:03 - 06:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

83
78
81
80
81
67
7
9
5
6
6
10
13
21
30
40
55
60
60
44
30
13
16
22

High Clouds (% Sky Obscured)

22
1
0
2
0
0
0
28
53
71
29
5
2
5
8
5
11
11
12
9
10
11
38
71

ISS Passover

Visibility (miles)

8
9
8
9
7
6
6
9
9
9
9
9
9
9
9
9
8
8
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 (%)

22
21
19
19
12
16
9
18
7
2
2
2
5
16
8
17
18
15
9
10
10
5
9
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
98
98
96
94
94
92
91
91
91
89
86
89
89
89
87
86
84
86
89
91
91

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010

Ozone (du)

359
361
361
363
365
365
365
364
364
366
365
365
364
362
357
357
357
358
359
360
359
358
356
357

Tuesday 6

Waning Gibbous 81%

21:27

10:56

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:21, Set: 17:19, Transit: 12:50. Moon - Rise: 21:27, Set: 10:56. Civil Dark: 17:52 - 07:48. Nautical Dark: 18:29 - 07:11. Astro Dark: 19:04 - 06:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
92
86
85
83
82
83
82
83
85
86
86
90
96
98
94
94

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
94
88
82
80
78
76
75
77
78
76
74
72
77
82
87
87
87

Medium Clouds (% Sky Obscured)

30
39
44
55
55
55
55
55
55
50
31
27
23
18
10
1
6
12
17
14
11
8
5
2

High Clouds (% Sky Obscured)

95
95
100
100
100
100
100
96
92
86
85
70
52
32
13
1
11
20
19
20
16
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
8
8
8
8
5
3
0
3
6
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
10
11
13
12
12
12
19
29
41
44
43
32
22
13
0
7
10
11
15
16
16
16
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
7
8
8
8
8
8
8
9
10
9
8
8
8
9
10
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
91
92
94
94
94
96
96
96
98
96
96
94
96
94
94
96
96
96
96
96
96
94

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

358
358
358
359
359
359
360
360
362
365
367
366
365
364
362
361
360
360
360
359
357
354
351
350

Wednesday 7

Waning Gibbous 72%

22:38

11:14

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 OK
09 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:20, Set: 17:20, Transit: 12:51. Moon - Rise: 22:38, Set: 11:14. Civil Dark: 17:53 - 07:47. Nautical Dark: 18:30 - 07:11. Astro Dark: 19:05 - 06:35

Total Clouds (% Sky Obscured)

94
93
88
85
86
87
88
91
94
96
84
72
59
52
41
32
29
28
27
45
63
78

Low Clouds (% Sky Obscured)

89
85
81
76
72
68
63
69
74
80
75
70
59
52
41
32
29
28
24
19
10
1

Medium Clouds (% Sky Obscured)

0
0
0
0
10
21
31
29
26
24
30
33
34
39
41
32
29
28
27
37
43
46

High Clouds (% Sky Obscured)

0
1
2
3
3
3
3
2
1
0
0
1
1
3
4
5
4
4
3
13
21
35

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

Fog (%)

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

Precipitation Probability (%)

9
9
6
3
7
3
0
0
2
6
5
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
91
89
86
86
86
86
87
89
89
89
91
91
90
90
92
90
89
87
89
91

Pressure (mb)

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

Ozone (du)

350
349
346
344
341
338
335
332
331
330
329
330
330
331
334
338
342
347
352
357
352
348

Forecast for Glen Haven, Leelanau County, United States of America (44.88,-86.04)

Generated: 01/01/26 15:52:27. Forecast: 01/01/26 to 07/01/26. Timezone: UTC-5.00