Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 7

Waning Gibbous 67%

02:35

10:19

19 Bad
20 Bad
21 Bad
22 Bad
23 Good
00 OK
01 OK
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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:02, Set: 20:14, Transit: 13:39. Moon - Rise: 02:35, Set: 10:19. Civil Dark: 20:45 - 06:31. Nautical Dark: 21:22 - 05:54. Astro Dark: 22:01 - 05:15

Total Clouds (% Sky Obscured)

60
62
53
52
5
23
20
60
80
89
81
66
99
79
100
93
100
100
100
100
100
93
84
77

Low Clouds (% Sky Obscured)

1
0
1
0
0
1
1
1
1
1
1
1
1
6
10
79
91
94
91
81
74
39
1
25

Medium Clouds (% Sky Obscured)

0
0
3
5
3
23
11
36
77
89
78
51
97
59
89
90
100
100
100
93
66
52
56
39

High Clouds (% Sky Obscured)

0
2
0
2
3
4
5
9
20
11
8
12
8
13
100
49
45
82
88
66
100
38
39
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
1
4
8
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
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
36
56
63
50
41
3
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

9
7
4
4
3
5
6
7
6
6
7
7
9
11
13
13
13
12
12
13
15
15
14
12

Chance of Frost

Temperature (°C)

-1
-2
-5
-7
-8
-7
-6
-6
-6
-6
-4
-4
-4
-3
-2
-0
1
2
2
1
1
2
3
4

Feels Like (°C)

-6
-5
-7
-9
-9
-9
-9
-10
-9
-10
-8
-8
-9
-8
-7
-6
-5
-3
-4
-5
-5
-4
-3
-1

Dew Point (°C)

-5
-5
-6
-9
-9
-9
-9
-8
-8
-8
-7
-7
-7
-7
-6
-6
-5
-4
-3
-2
-1
-1
-1
-1

Relative Humidity (%)

75
81
87
87
87
82
80
82
84
82
79
79
78
73
70
67
63
64
68
81
83
79
74
73

Pressure (mb)

1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1030
1029
1029
1028
1028
1027
1026
1025
1024
1023
1021
1020
1018
1016

Ozone (du)

396
389
390
389
384
378
371
366
360
360
363
362
365
373
370
371
372
372
374
371
367
362
362
361

Wednesday 8

Waning Gibbous 57%

03:21

11:19

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 OK
09 Bad
10 Bad
11 Bad
12 Good
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:00, Set: 20:16, Transit: 13:39. Moon - Rise: 03:21, Set: 11:19. Civil Dark: 20:46 - 06:29. Nautical Dark: 21:24 - 05:52. Astro Dark: 22:03 - 05:12

Total Clouds (% Sky Obscured)

100
91
100
100
100
100
100
100
100
93
96
77
34
24
42
47
33
5
16
45
71
62
59
60

Low Clouds (% Sky Obscured)

2
8
60
65
70
82
86
93
69
90
96
62
24
15
34
40
22
1
15
42
68
60
58
57

Medium Clouds (% Sky Obscured)

37
64
99
100
100
100
100
100
59
30
0
21
4
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
68
96
100
100
100
100
100
100
30
35
40
34
0
0
0
0
0
0
0
0
0
0
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
1
2
7
1
0
0
0
0
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
Very Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
6
13
39
74
95
95
95
40
11
12
2
1
0
10
0
4
7
15
15
6
17
5
16

Precipitation Amount (mm)

0
0
0
0
0.2
1.1
3
2.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
14
17
19
21
22
16
13
10
8
7
7
8
10
14
12
13
14
14
14
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
81
77
79
78
78
78
94
98
98
100
100
98
100
98
96
91
83
78
79
80
80
83
83

Pressure (mb)

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

Ozone (du)

360
360
355
353
354
356
358
359
363
368
370
369
372
372
377
377
384
389
387
381
380
376
370
365

Thursday 9

Waning Gibbous 47%

03:58

12:25

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

Sun - Rise: 06:58, Set: 20:17, Transit: 13:38. Moon - Rise: 03:58, Set: 12:25. Civil Dark: 20:48 - 06:27. Nautical Dark: 21:25 - 05:50. Astro Dark: 22:05 - 05:10

Total Clouds (% Sky Obscured)

87
86
97
100
100
100
100
100
100
100
100
100
73
70
52
20
7
44
35
53
78
100
79
58

Low Clouds (% Sky Obscured)

75
65
60
71
53
41
25
25
50
31
47
61
70
68
52
20
3
37
20
20
20
20
18
26

Medium Clouds (% Sky Obscured)

0
1
70
76
81
93
100
100
100
100
100
97
63
29
0
0
0
0
0
15
37
50
37
18

High Clouds (% Sky Obscured)

87
15
54
100
100
100
100
100
100
100
62
65
0
0
0
0
0
0
0
6
16
26
21
11

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 (%)

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 (%)

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

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
6
5
4
5
4
4
3
3
2
4
3
3
1
3
3
4
4
5
6
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
88
92
92
92
92
92
91
89
91
91
91
92
89
84
80
77
73
76
80
80
79
76
77

Pressure (mb)

1021
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

365
362
363
364
363
360
361
358
352
352
354
353
358
364
362
362
357
358
364
371
380
384
383
382

Friday 10

Third Quarter 37%

04:28

13:35

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

Sun - Rise: 06:56, Set: 20:18, Transit: 13:38. Moon - Rise: 04:28, Set: 13:35. Civil Dark: 20:49 - 06:25. Nautical Dark: 21:27 - 05:48. Astro Dark: 22:06 - 05:08

Total Clouds (% Sky Obscured)

37
31
21
28
19
11
3
2
2
2
4
3
3
1
1
1
1
1
6
5
5
18
8
17

Low Clouds (% Sky Obscured)

29
25
21
26
18
9
1
1
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
4
3
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
2
0
0
0
0
0
1
1
2
0
0
0
0
0
3
2
1
10
3
16

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 (%)

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-2
-2
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2

Relative Humidity (%)

81
88
92
94
94
94
94
94
94
94
94
92
94
91
81
73
68
67
65
64
62
61
61
63

Pressure (mb)

1026
1027
1028
1028
1029
1029
1029
1029
1029
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1031
1031
1030
1030
1029

Ozone (du)

383
377
373
373
371
369
374
374
370
365
361
358
357
357
357
356
354
354
354
355
359
363
360
351

Saturday 11

Waning Crescent 27%

04:52

14:47

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:54, Set: 20:20, Transit: 13:38. Moon - Rise: 04:52, Set: 14:47. Civil Dark: 20:51 - 06:23. Nautical Dark: 21:28 - 05:46. Astro Dark: 22:08 - 05:05

Total Clouds (% Sky Obscured)

49
61
80
95
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
9
14
37
27
25
16
21
28
35
56
78
100
98
97
95
74
53
36
29
32
30
37
43

Medium Clouds (% Sky Obscured)

3
55
19
63
62
88
100
100
100
100
100
100
100
98
95
94
92
93
92
77
63
49
51
63

High Clouds (% Sky Obscured)

35
27
76
91
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
94
88
82
80
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
3
2
1
1
0
1
1
1
1
0
0
3
6
9
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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
8
17
44
64
95
95
95
95
95
95
95
95
95
95
95
95
85
52
42
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.8
1
3.2
4.5
6.5
3.7
2.8
1.8
1.8
1.3
0.9
0.7
0.4
0
0
0

Wind Speed/Direction (mph)

8
9
10
11
13
12
11
11
11
13
15
15
18
15
15
16
16
14
11
9
8
11
15
14

Chance of Frost

Temperature (°C)

3
1
1
1
1
1
2
2
2
2
2
2
2
2
2
3
3
3
4
5
7
9
10
10

Feels Like (°C)

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

Dew Point (°C)

-1
-2
-2
-2
-2
-2
-1
-1
-0
0
1
1
2
2
2
2
2
3
4
5
6
8
9
9

Relative Humidity (%)

73
80
81
84
80
81
83
86
86
88
93
98
96
98
98
98
98
96
98
100
96
93
91
93

Pressure (mb)

1029
1029
1029
1029
1028
1027
1027
1026
1025
1024
1024
1022
1021
1021
1020
1019
1018
1016
1015
1013
1012
1012
1011
1010

Ozone (du)

346
342
338
334
333
333
332
332
330
329
327
326
327
328
328
329
329
329
329
329
329
329
329
328

Sunday 12

Waning Crescent 18%

05:13

16:00

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:53, Set: 20:21, Transit: 13:38. Moon - Rise: 05:13, Set: 16:00. Civil Dark: 20:52 - 06:22. Nautical Dark: 21:30 - 05:44. Astro Dark: 22:10 - 05:03

Total Clouds (% Sky Obscured)

100
99
99
98
98
97
97
98
99
100
95
91
88
90
93
97
97
98
97
81
61
43
50
61

Low Clouds (% Sky Obscured)

50
55
58
64
44
30
20
33
53
78
80
82
82
83
84
87
86
85
84
66
46
27
23
22

Medium Clouds (% Sky Obscured)

76
73
75
79
82
86
88
85
83
81
61
41
21
28
33
34
23
12
1
1
0
0
9
17

High Clouds (% Sky Obscured)

78
85
90
95
97
97
97
98
99
100
95
91
88
75
55
42
62
74
81
47
21
1
16
32

ISS Passover

Visibility (miles)

5
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

37
44
50
54
95
95
94
95
95
95
95
95
95
78
59
28
25
20
3
15
20
26
54
79

Precipitation Amount (mm)

0
0
0
0.2
0.7
0.8
0.6
0.6
0.7
1
1.1
0.9
0.5
0.4
0.2
0
0
0
0
0
0
0
0.2
0.5

Wind Speed/Direction (mph)

13
12
11
11
10
9
8
7
8
9
11
11
13
14
13
13
13
13
14
14
15
15
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
6
5
5
5
5
7
7
7
7
7
7
6
6
6
6
6
6
9
9
9
9

Dew Point (°C)

9
9
9
8
8
9
9
10
10
9
9
9
9
9
9
9
9
10
11
11
11
11
11
11

Relative Humidity (%)

95
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
95
93
92
90
93

Pressure (mb)

1010
1009
1009
1009
1008
1008
1007
1006
1006
1005
1004
1003
1003
1002
1002
1002
1002
1001
1001
1001
1001
1000
1000
1001

Ozone (du)

327
326
325
324
323
322
322
321
321
320
319
321
323
325
324
324
323
322
322
321
323
326
328
332

Monday 13

Waning Crescent 11%

05:32

17:15

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

Sun - Rise: 06:51, Set: 20:22, Transit: 13:37. Moon - Rise: 05:32, Set: 17:15. Civil Dark: 20:54 - 06:20. Nautical Dark: 21:31 - 05:42. Astro Dark: 22:12 - 05:01

Total Clouds (% Sky Obscured)

72
81
89
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
46
72
97
92
87
81
89
95
100
99
99
98
95
92
90
93
96
100

Medium Clouds (% Sky Obscured)

26
40
57
78
75
73
76
86
94
100
85
72
65
80
89
92
93
94
95

High Clouds (% Sky Obscured)

43
64
82
100
97
96
96
97
97
100
95
90
86
71
67
60
85
93
100

ISS Passover

Visibility (miles)

1
0
1
1
2
4
7
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

Precipitation Type

Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Snow

Precipitation Probability (%)

95
95
85
69
59
46
19
22
20
13
70
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.8
0.7
0.5
0.2
0
0
0
0
0
0
0.4
0.7
1
1.2
1.7
2.2
1.9
1.6
1.3

Wind Speed/Direction (mph)

16
18
14
11
9
9
9
9
9
9
9
9
9
10
10
11
11
11
11

Chance of Frost

Temperature (°C)

11
10
9
8
7
6
5
3
3
3
3
2
1
-1
-1
-1
-1
-1
-2

Feels Like (°C)

9
10
6
5
5
5
4
4
-1
-1
-1
-1
-1
-1
-5
-6
-6
-5
-6

Dew Point (°C)

10
10
9
8
7
5
4
3
3
3
3
1
-1
-3
-4
-5
-5
-6
-6

Relative Humidity (%)

96
98
98
96
96
94
96
94
96
96
98
91
88
84
80
77
72
72
72

Pressure (mb)

1001
1002
1004
1005
1006
1007
1008
1009
1009
1010
1010
1011
1012
1012
1013
1014
1014
1015
1016

Ozone (du)

336
339
337
335
333
331
329
327
329
331
332
334
337
339
341
342
344
346
348

Forecast for Hessel, Mackinac, United States of America (46.01,-84.43)

Generated: 07/04/26 19:52:47. Forecast: 07/04/26 to 13/04/26. Timezone: UTC-4.00