Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 84%

20:00

11:12

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
06 Bad
07 Bad

Sun - Rise: 08:09, Set: 17:03, Transit: 12:36. Moon - Rise: 20:00, Set: 11:12. Civil Dark: 17:36 - 07:36. Nautical Dark: 18:13 - 06:59. Astro Dark: 18:48 - 06:24

Total Clouds (% Sky Obscured)

68
79
77
100
100
97
97
90
100
95
98
99
100
97
99
100
100
100
96
74
60
66
85
96

Low Clouds (% Sky Obscured)

64
77
77
100
100
94
96
84
100
91
97
98
100
96
98
100
100
100
88
31
26
28
33
59

Medium Clouds (% Sky Obscured)

40
0
0
0
0
15
0
0
0
0
0
0
0
0
0
0
0
0
0
21
6
32
76
82

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
4
4
1
0
0
0
0
7
24
66
85
77

ISS Passover

Visibility (miles)

9
8
3
4
4
4
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
5

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
5
22
21
20
16
10
5
8
17
14
16
15
16
21
22
22
10
10
9
5
15
5

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
16
16
11
12
12
12
13
12
12
11
10
8
6
4
3
3
3
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-10
-10
-9
-10
-10
-10
-11
-12
-12
-12
-12
-13
-14
-14
-15
-16
-17
-16
-16
-16
-16
-15

Relative Humidity (%)

70
70
70
70
73
69
69
69
66
66
67
67
68
71
75
78
81
79
79
81
83
83
83
83

Pressure (mb)

1020
1020
1021
1022
1023
1023
1023
1024
1025
1025
1026
1026
1027
1028
1028
1028
1029
1029
1029
1030
1029
1029
1029
1029

Ozone (du)

391
387
382
379
374
372
372
370
369
368
370
371
370
370
377
379
377
377
379
378
368
361
363
365

Monday 8

Waning Gibbous 75%

21:19

11:48

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
06 Bad
07 Bad

Sun - Rise: 08:10, Set: 17:03, Transit: 12:36. Moon - Rise: 21:19, Set: 11:48. Civil Dark: 17:36 - 07:37. Nautical Dark: 18:13 - 07:00. Astro Dark: 18:48 - 06:25

Total Clouds (% Sky Obscured)

94
97
87
73
67
74
87
78
81
81
65
100
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
26
22
28
12
0
22
0
0
0
0
23
39
72
81
100
100
84
86
91
87
100
97
100

Medium Clouds (% Sky Obscured)

87
96
84
71
67
74
87
78
81
32
16
100
97
100
100
91
100
95
100
93
100
100
100
87

High Clouds (% Sky Obscured)

84
63
36
40
30
2
1
0
0
0
5
80
93
100
100
100
100
100
100
92
100
100
95
16

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
9
9
9
9
9
7
3
0
0
0
0
0
0
0
0
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

5
15
3
5
5
7
6
4
4
7
13
19
21
35
45
59
66
63
79
95
95
95
95
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.4
0.5
0.9
2.1
2.1
1.4
0.6

Wind Speed/Direction (mph)

6
6
7
7
9
9
10
10
11
11
11
12
13
13
14
15
14
14
14
15
14
14
15
18

Chance of Frost

Temperature (°C)

-13
-12
-10
-8
-6
-6
-6
-6
-6
-7
-8
-8
-8
-8
-7
-6
-6
-6
-6
-6
-6
-5
-4
-2

Feels Like (°C)

-17
-16
-14
-12
-11
-11
-11
-11
-11
-12
-14
-14
-15
-14
-14
-13
-13
-12
-13
-12
-12
-11
-9
-9

Dew Point (°C)

-15
-15
-13
-11
-10
-10
-9
-9
-9
-10
-10
-10
-10
-9
-9
-8
-7
-7
-7
-7
-7
-6
-4
-3

Relative Humidity (%)

81
79
77
75
73
73
74
76
77
80
83
83
87
87
89
90
92
94
92
94
94
96
96
94

Pressure (mb)

1029
1029
1029
1029
1028
1027
1026
1025
1024
1023
1022
1021
1020
1019
1017
1016
1015
1013
1011
1010
1008
1005
1004
1003

Ozone (du)

365
369
376
381
385
386
393
395
399
398
396
404
412
410
405
402
400
397
398
400
409
413
419
420

Tuesday 9

Waning Gibbous 65%

22:35

12:14

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
06 Bad
07 Bad

Sun - Rise: 08:11, Set: 17:03, Transit: 12:37. Moon - Rise: 22:35, Set: 12:14. Civil Dark: 17:36 - 07:38. Nautical Dark: 18:13 - 07:01. Astro Dark: 18:48 - 06:25

Total Clouds (% Sky Obscured)

95
94
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)

87
89
100
100
100
100
89
82
71
59
61
65
80
86
100
98
94
91
88
85
83
82
80
87

Medium Clouds (% Sky Obscured)

94
30
24
14
29
17
41
100
100
92
100
100
100
100
100
100
100
100
100
100
100
100
100
89

High Clouds (% Sky Obscured)

0
0
0
12
62
55
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
89
83
44

ISS Passover

Visibility (miles)

0
2
6
6
7
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0

Fog (%)

5
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
Sleet
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

63
40
24
25
11
4
1
0
1
0
3
0
3
29
83
95
95
95
95
95
95
83
65
56

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1
0.9
0.8
1
0.9
0.6
0.4
0.3
0.2

Wind Speed/Direction (mph)

16
14
13
12
13
12
12
10
9
7
6
4
5
6
7
7
8
10
10
11
10
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
87
86
81
79
79
79
79
84
86
89
90
92
94
96
96
96
96
96
96
96
96
94

Pressure (mb)

1002
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1000
999
998
997
995
993
992
991
990
991
991
992

Ozone (du)

412
403
384
372
361
356
348
347
346
344
345
347
348
350
348
348
347
346
348
352
351
348
344
343

Wednesday 10

Waning Gibbous 54%

23:46

12:35

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
06 Bad
07 Bad

Sun - Rise: 08:11, Set: 17:03, Transit: 12:37. Moon - Rise: 23:46, Set: 12:35. Civil Dark: 17:36 - 07:39. Nautical Dark: 18:13 - 07:02. Astro Dark: 18:49 - 06:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
98
97
98
98
99
99
100
100
100
99
99
99
98
98
94

Low Clouds (% Sky Obscured)

93
100
100
100
100
97
94
90
89
87
86
88
91
93
84
76
68
74
82
88
87
85
84
83

Medium Clouds (% Sky Obscured)

78
67
72
77
82
33
37
42
36
35
36
32
43
94
96
98
100
99
99
98
29
22
21
18

High Clouds (% Sky Obscured)

76
70
70
65
10
4
0
0
0
0
4
4
35
55
60
60
60
60
18
1
0
0
0
0

ISS Passover

Visibility (miles)

0
2
1
3
7
6
5
6
9
9
9
8
8
8
7
6
8
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
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 (%)

45
37
33
26
20
16
24
17
20
21
24
20
21
26
19
18
23
17
18
15
22
29
23
23

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)

11
15
18
18
19
18
18
17
16
15
13
12
10
9
8
8
7
7
7
7
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
91
84
81
79
76
75
75
75
74
76
77
77
79
79
79
79
80
82
82
80
79

Pressure (mb)

994
995
997
998
999
1000
1001
1002
1004
1005
1006
1007
1008
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1012

Ozone (du)

343
344
351
357
353
348
346
345
344
340
335
331
337
336
341
345
343
334
332
332
329
327
331
338

Thursday 11

Third Quarter 44%

00:54

12:54

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
06 Bad
07 Bad

Sun - Rise: 08:12, Set: 17:03, Transit: 12:37. Moon - Rise: 00:54, Set: 12:54. Civil Dark: 17:36 - 07:40. Nautical Dark: 18:13 - 07:03. Astro Dark: 18:49 - 06:27

Total Clouds (% Sky Obscured)

91
89
86
84
81
88
95
100
100
99
98
99
99
100
93
87
81
78
75
72
73
75
75
74

Low Clouds (% Sky Obscured)

81
81
81
79
74
84
92
100
99
99
98
99
99
100
93
87
80
77
73
70
70
71
71
69

Medium Clouds (% Sky Obscured)

15
10
11
58
75
85
80
75
70
65
60
45
40
40
40
35
35
35
40
45
50
50
55
55

High Clouds (% Sky Obscured)

0
3
10
15
13
60
90
95
90
90
95
90
90
90
93
87
80
78
75
72
73
75
75
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
6
5
0
3
5
7
8
9
9
9
9
9
8
6
5

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

Precipitation Probability (%)

21
17
21
20
14
13
14
21
16
19
37
33
32
31
27
22
15
14
13
11
10
7
3
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
6
5
6
5
5
4
3
3
3
5
7
10
8
7
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
80
77
76
75
75
79
82
85
87
87
87
87
89
87
87
85
85
85
87
87
85
85

Pressure (mb)

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

Ozone (du)

347
349
352
354
354
353
353
355
354
352
353
355
355
355
355
354
353
353
354
355
357
354
351
348

Friday 12

Waning Crescent 34%

02:00

13:10

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
06 Bad
07 Bad

Sun - Rise: 08:13, Set: 17:03, Transit: 12:38. Moon - Rise: 02:00, Set: 13:10. Civil Dark: 17:36 - 07:40. Nautical Dark: 18:13 - 07:03. Astro Dark: 18:49 - 06:28

Total Clouds (% Sky Obscured)

74
75
80
86
90
92
95
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
68
68
66
66
68
70
72
79
87
93
96
98
100
100
99
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

55
55
59
63
64
66
79
92
95
98
100
100
100
100
100
100
100
91
82
73
53
31
10
11

High Clouds (% Sky Obscured)

74
75
80
86
90
92
92
86
80
67
52
41
33
16
25
38
44
44
40
33
23
11
2
1

ISS Passover

Visibility (miles)

4
2
1
1
2
3
2
2
2
1
1
1
1
1
2
1
1
0
1
2
2
2
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

18
21
26
29
28
28
28
26
34
40
46
46
45
44
48
51
54
54
56
59
56
54
53
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
2
1
4
7
8
8
9
9
9
9
9
10
12
13
13
14
13
13
13
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
85
84
82
81
81
81
81
84
89
92
89
84
81
82
84
85
87
87
89
89
87
85

Pressure (mb)

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

Ozone (du)

351
354
357
358
359
360
360
360
359
357
355
353
360
367
374
374
374
374
372
370
368
370
373
375

Saturday 13

Waning Crescent 32%

03:04

13:27

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: 08:14, Set: 17:03, Transit: 12:38. Moon - Rise: 03:04, Set: 13:27. Civil Dark: 17:36 - 07:41. Nautical Dark: 18:14 - 07:04. Astro Dark: 18:49 - 06:28

Total Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

12
13
9
5
1
1
1
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

2
4
5
4
2
1
1
1
1
1
1
1
2
2
2
3
3

Fog (%)

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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

55
55
54
54
55
52
51
51
49
48
49
47
47
46
44
42
39

Precipitation Amount (mm)

0.3
0.3
0.2
0.2
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
82
80
77
79
80
84
82
80
79
79
79
79
79
80

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

376
377
377
375
372
369
367
365
363
361
360
359
365
371
377
369
361

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

Generated: 07/12/25 08:10:29. Forecast: 07/12/25 to 13/12/25. Timezone: UTC-5.00