Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waning Gibbous 57%

23:31

13:10

09 OK
10 OK
11 OK
12 OK
13 Bad
14 OK
15 Good
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

Sun - Rise: 06:35, Set: 21:05, Transit: 13:50. Moon - Rise: 23:31, Set: 13:10. Civil Dark: 21:38 - 06:02. Nautical Dark: 22:20 - 05:21. Astro Dark: 23:07 - 04:34

Total Clouds (% Sky Obscured)

22
22
23
23
56
31
11
61
86
85
100
100
100
100
100
100
100
100
100
100
100
100
100
91

Low Clouds (% Sky Obscured)

0
13
0
0
24
21
5
34
35
70
83
75
77
75
79
74
97
90
100
100
53
59
57
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
47
79
91
74
93
93
90
96
97
100
84
62
94
73
78
83

High Clouds (% Sky Obscured)

22
22
23
4
30
13
6
45
57
21
100
98
80
89
100
100
100
100
100
99
100
100
97
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
9
5
4
2
2
7
8
9
6
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
2
6
17
5
11
69
95
95
95
95
95
95
95
95
87
75
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
1.6
2.6
2.8
2.1
3
1.3
0.9
0.3
0.4
1.1

Wind Speed/Direction (mph)

10
13
16
18
15
16
16
15
14
13
12
11
10
9
8
6
6
6
6
6
6
7
6
3

Chance of Frost

Temperature (°C)

21
23
24
25
26
27
27
27
28
27
27
25
24
23
21
21
20
20
20
20
20
20
20
19

Feels Like (°C)

22
23
24
25
26
26
26
27
28
28
28
25
24
23
22
22
21
22
22
22
22
22
21
22

Dew Point (°C)

16
16
17
17
17
17
18
18
18
18
18
19
18
18
20
20
19
20
20
20
20
20
20
19

Relative Humidity (%)

73
66
61
59
55
56
56
55
55
56
60
67
69
72
92
92
95
98
98
98
98
100
100
98

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

299
300
300
301
302
301
302
302
302
302
303
302
301
300
299
299
301
303
301
300
301
302
303
303

Wednesday 5

Third Quarter 46%

23:58

14:27

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 OK
06 Good
07 Good
08 Good

Sun - Rise: 06:36, Set: 21:04, Transit: 13:50. Moon - Rise: 23:58, Set: 14:27. Civil Dark: 21:37 - 06:04. Nautical Dark: 22:18 - 05:23. Astro Dark: 23:05 - 04:36

Total Clouds (% Sky Obscured)

100
100
100
100
88
100
92
85
53
51
90
100
100
100
100
100
50
50
50
50
9
0
0
0

Low Clouds (% Sky Obscured)

33
40
33
43
57
54
39
25
24
0
5
14
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

91
89
18
32
13
0
26
0
0
13
17
8
2
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
33
100
92
85
53
48
80
100
100
100
100
100
45
45
40
40
8
0
0
0

ISS Passover

Visibility (miles)

1
1
6
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
72
77
88
85

Precipitation Type

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
84
24
17
6
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.6
0.9
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
5
4
5
6
8
7
7
6
4
2
2
3
4
4
4
3
4
4
4
4
5
4

Chance of Frost

Temperature (°C)

20
20
20
21
21
23
24
24
23
23
22
21
19
19
18
18
18
17
17
16
16
15
15
17

Feels Like (°C)

21
21
22
23
23
24
24
24
23
25
25
23
21
19
19
19
18
18
17
16
16
16
17
19

Dew Point (°C)

20
20
20
20
21
18
16
16
16
16
16
17
17
16
16
16
16
15
14
14
14
14
14
14

Relative Humidity (%)

98
98
98
96
95
73
61
62
63
66
68
79
84
86
88
88
86
85
83
87
89
89
92
83

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

303
303
305
305
306
307
307
308
308
309
312
315
318
322
321
325
320
328
329
330
332
338
341
341

Thursday 6

Waning Crescent 34%

00:33

15:46

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

Sun - Rise: 06:37, Set: 21:03, Transit: 13:49. Moon - Rise: 00:33, Set: 15:46. Civil Dark: 21:35 - 06:05. Nautical Dark: 22:16 - 05:24. Astro Dark: 23:03 - 04:38

Total Clouds (% Sky Obscured)

2
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
1
29
12
31
11
25
25
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
14
9
5
0
0

Medium 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

High Clouds (% Sky Obscured)

2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
29
4
20
3
16
15
5

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
9
9

Fog (%)

1
1
1
1
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 (%)

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

Wind Speed/Direction (mph)

3
3
3
2
1
3
6
9
8
6
5
3
2
2
3
5
5
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

20
22
24
25
26
26
27
27
26
25
24
23
20
19
19
18
18
17
17
17
17
17
17
18

Feels Like (°C)

23
25
24
26
29
29
28
28
27
27
27
26
24
23
22
20
20
19
19
19
19
19
17
19

Dew Point (°C)

15
15
13
12
11
11
13
15
15
16
17
18
17
17
16
15
15
16
16
16
17
16
17
17

Relative Humidity (%)

71
61
51
43
39
39
42
47
52
55
62
74
82
85
84
81
81
92
96
96
98
96
98
93

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

341
340
339
339
342
349
348
343
340
340
341
341
342
344
342
336
333
331
331
328
328
328
326
326

Friday 7

Waning Crescent 32%

01:20

17:04

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

Sun - Rise: 06:39, Set: 21:01, Transit: 13:49. Moon - Rise: 01:20, Set: 17:04. Civil Dark: 21:34 - 06:06. Nautical Dark: 22:15 - 05:26. Astro Dark: 23:01 - 04:40

Total Clouds (% Sky Obscured)

13
20
15
15
25
20
25
30
30
35
0
2
4
5
3
5
15
37
57
78
52
41
25
39

Low Clouds (% Sky Obscured)

0
0
2
2
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16

Medium Clouds (% Sky Obscured)

4
5
15
15
25
20
25
30
30
35
0
2
3
3
0
5
5
19
4
0
0
0
0
0

High Clouds (% Sky Obscured)

5
10
5
5
5
5
5
5
4
5
0
2
3
5
3
3
10
35
57
78
45
41
25
39

ISS Passover

Visibility (miles)

9
9
9
6
6
6
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
1
3
4
6
6

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

Chance of Frost

Temperature (°C)

20
23
24
25
26
26
26
26
26
25
24
23
21
19
18
18
18
18
19
19
19
19
20
21

Feels Like (°C)

21
25
25
25
26
26
26
27
26
26
25
26
24
23
21
21
21
19
20
21
22
22
21
22

Dew Point (°C)

18
18
18
18
19
20
19
18
18
17
18
19
20
19
18
17
17
16
17
18
18
19
19
19

Relative Humidity (%)

86
75
69
64
64
70
64
60
61
58
66
80
93
95
95
90
89
86
89
95
96
98
98
92

Pressure (mb)

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

Ozone (du)

324
320
318
319
319
317
318
319
321
322
321
324
322
319
317
313
315
315
316
319
319
318
316
318

Saturday 8

Waning Crescent 23%

02:22

18:15

09 OK
10 OK
11 OK
12 OK
13 Good
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

Sun - Rise: 06:40, Set: 21:00, Transit: 13:49. Moon - Rise: 02:22, Set: 18:15. Civil Dark: 21:32 - 06:07. Nautical Dark: 22:13 - 05:27. Astro Dark: 22:58 - 04:42

Total Clouds (% Sky Obscured)

28
42
32
23
18
60
80
100
97
95
93
95
98
99
100
100
100
99
98
95
89
81
69
67

Low Clouds (% Sky Obscured)

28
42
32
21
10
6
3
0
41
56
16
15
18
20
26
40
67
64
58
50
51
51
50
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
66
67
72
32
25
18
9
21
32
43
53
62
72
48
26
1
0

High Clouds (% Sky Obscured)

0
0
1
1
6
47
73
100
92
85
78
83
92
99
100
100
100
83
60
30
30
25
20
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
8
1
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
Moderate Rain
Light Rain
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

9
4
5
3
0
3
9
62
95
95
12
77
94
81
95
95
95
95
95
95
95
89
72
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
3.1
0.5
0
0.4
0.5
0.3
1.4
2.3
3
2.3
1.7
1.2
0.9
0.7
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
25
26
27
27
27
26
26
23
23
23
22
22
22
22
22
22
22
22
22
22
22
21

Feels Like (°C)

23
26
27
28
28
29
26
25
26
22
23
23
22
22
21
21
20
20
23
23
23
23
23
23

Dew Point (°C)

18
17
16
15
15
16
17
19
21
22
22
22
21
20
20
20
20
21
21
21
22
21
21
20

Relative Humidity (%)

80
66
59
52
47
49
54
64
72
97
97
94
92
89
89
89
91
92
94
95
98
95
94
92

Pressure (mb)

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

Ozone (du)

321
321
320
321
322
321
317
314
313
314
317
318
317
316
314
314
313
313
312
312
312
312
313
313

Sunday 9

Waning Crescent 13%

03:37

19:14

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

Sun - Rise: 06:41, Set: 20:58, Transit: 13:49. Moon - Rise: 03:37, Set: 19:14. Civil Dark: 21:31 - 06:09. Nautical Dark: 22:11 - 05:29. Astro Dark: 22:56 - 04:44

Total Clouds (% Sky Obscured)

65
65
75
88
100
72
44
16
39
61
76
55
36
20
33
50
68
66
64
62
74
87
99
99

Low Clouds (% Sky Obscured)

52
54
49
45
43
37
25
16
11
6
0
0
0
0
12
25
37
47
54
60
56
53
43
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
20
30
34
36
20
29
18
7
5
3
1
11
24
42
57

High Clouds (% Sky Obscured)

10
10
36
67
97
65
32
0
29
56
75
53
24
4
10
15
15
26
40
56
74
87
97
97

ISS Passover

Visibility (miles)

7
5
3
4
6
7
8
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

Very Light Rain
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
37
46
53
59
48
35
7
8
6
0
0
0
0
6
8
7
15
17
14
16
13
3
13

Precipitation Amount (mm)

0.2
0
0
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
10
8
7
5
4
4
4
5
5
4
3
2
3
5
4
3
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

22
22
23
24
24
24
24
25
25
24
24
23
22
21
20
20
19
18
19
18
18
18
18
18

Feels Like (°C)

23
23
23
22
22
23
26
26
27
26
26
26
27
26
25
25
24
24
20
20
19
19
19
19

Dew Point (°C)

21
22
23
23
23
23
23
23
22
22
21
21
19
18
17
16
15
14
14
13
13
13
13
13

Relative Humidity (%)

94
95
98
95
95
92
91
88
85
85
84
85
84
84
84
80
76
73
72
72
71
71
71
72

Pressure (mb)

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

Ozone (du)

313
313
313
314
315
315
315
316
316
316
317
318
318
318
318
317
316
316
315
315
314
314
314
314

Monday 10

Waning Crescent 6%

04:59

20:00

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 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 06:42, Set: 20:57, Transit: 13:49. Moon - Rise: 04:59, Set: 20:00. Civil Dark: 21:29 - 06:10. Nautical Dark: 22:09 - 05:30. Astro Dark: 22:54 - 04:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
73
48
21
20
19
22

Low Clouds (% Sky Obscured)

28
24
32
54
74
42
25
13
9
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

74
91
94
97
93
73
52
33
24
15
7
8
9
11
14
19
22

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
99
68
35
1
0
1
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

17
18
26
28
24
19
13
4
6
4
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
21
21
20
21
21
22
21
21
20
19
18
16
16
16

Feels Like (°C)

18
18
19
20
21
22
19
20
19
19
20
20
19
19
19
18
18

Dew Point (°C)

14
14
14
15
17
19
18
18
17
17
17
17
16
16
15
15
15

Relative Humidity (%)

69
66
63
70
80
91
85
79
73
75
79
81
85
89
93
93
95

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1013

Ozone (du)

314
314
314
314
314
314
315
315
316
316
317
317
318
318
319
318
318

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

Generated: 04/08/26 09:30:02. Forecast: 04/08/26 to 10/08/26. Timezone: UTC-4.00