Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Crescent 19%

09:45

01:07

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 OK
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:39, Set: 19:59, Transit: 13:50. Moon - Rise: 09:45, Set: 01:07. Civil Dark: 20:29 - 07:10. Nautical Dark: 21:03 - 06:35. Astro Dark: 21:39 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
52
61
78
89
83
73
65
65
78
90
97
100
88
85
83
80
35
55
46
61
60

Low Clouds (% Sky Obscured)

37
30
34
36
48
71
83
76
64
55
55
69
85
95
100
79
76
72
66
35
55
46
31
23

Medium Clouds (% Sky Obscured)

100
100
100
0
0
0
2
1
33
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
75
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
6
1
2
4
6
4
3
4
3
3
3
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
11
1
0
2
15
7
20
28
16
21
18
6
17
19
16
19
16
4
1
4
3
14

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)

15
16
17
12
12
12
11
11
12
11
11
10
11
11
11
12
12
12
12
14
12
12
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
83
81
77
72
75
86
89
91
91
87
86
78
78
79
79
78
73
68
64
64
65
63

Pressure (mb)

1017
1018
1018
1018
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1026
1027
1028
1029
1029
1029
1030
1030

Ozone (du)

324
330
327
334
342
348
353
357
364
370
375
378
382
393
396
395
397
399
401
399
397
388
382
375

Monday 23

Waxing Crescent 29%

10:35

02:25

16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
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

Sun - Rise: 07:37, Set: 20:01, Transit: 13:50. Moon - Rise: 10:35, Set: 02:25. Civil Dark: 20:30 - 07:08. Nautical Dark: 21:04 - 06:33. Astro Dark: 21:40 - 05:58

Total Clouds (% Sky Obscured)

16
3
2
3
3
2
2
6
37
50
88
100
100
100
100
100
100
100
100
100
100
100
100
84

Low Clouds (% Sky Obscured)

16
0
0
0
0
0
0
0
0
0
0
0
0
58
100
68
0
12
70
68
57
40
9
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
28
30
88
100
99
100
100
100
100
100
100
100
97
99
73
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
4
4
8
24
83
97
100
100
100
100
100
59
59
99
100
100
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
6
0
7
7
4
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
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
2
23
43
34
43
95
62
57
45
19
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0.2
0.3
0.2
0
0

Wind Speed/Direction (mph)

11
10
9
7
3
4
4
5
6
7
8
10
10
10
12
13
15
15
17
19
16
17
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
58
59
67
78
82
82
82
79
76
73
71
69
68
64
61
62
65
70
81
77
76
73
72

Pressure (mb)

1030
1030
1031
1031
1031
1031
1031
1030
1029
1029
1029
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

370
368
365
366
366
364
370
373
374
374
376
379
389
390
389
391
391
389
391
393
390
387
384
383

Tuesday 24

Waxing Crescent 41%

11:37

03:33

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
15 Bad

Sun - Rise: 07:35, Set: 20:02, Transit: 13:49. Moon - Rise: 11:37, Set: 03:33. Civil Dark: 20:31 - 07:06. Nautical Dark: 21:06 - 06:31. Astro Dark: 21:42 - 05:56

Total Clouds (% Sky Obscured)

74
100
100
100
99
100
100
100
100
100
100
100
97
100
100
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
5
4
5
10
12
20
20
14
47
64
25
20
5
20
50
38
26
13

Medium Clouds (% Sky Obscured)

65
100
100
100
98
98
98
98
100
100
100
100
97
100
98
99
99
100
100
100
100
96
89
81

High Clouds (% Sky Obscured)

74
100
100
100
98
100
100
100
100
82
100
100
52
100
100
72
62
100
100
100
89
100
99
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
6
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
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
0
0
0
0
2
12
14
5
8
5
34
77
93
95
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
69
76
81
81
80
77
76
71
64
59
59
61
64
65
68
68
66
64
69
79
86
91

Pressure (mb)

1025
1025
1025
1024
1024
1025
1024
1024
1023
1023
1022
1021
1021
1020
1019
1018
1017
1017
1016
1015
1015
1013
1011
1010

Ozone (du)

385
384
386
383
383
387
385
384
381
381
377
374
371
370
367
367
364
361
357
352
350
346
345
344

Wednesday 25

First Quarter 52%

12:49

04:28

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
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

Sun - Rise: 07:34, Set: 20:03, Transit: 13:49. Moon - Rise: 12:49, Set: 04:28. Civil Dark: 20:33 - 07:04. Nautical Dark: 21:07 - 06:29. Astro Dark: 21:43 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
78
56
35
52
69
87
85
82
81
89
91
100
100
100
100
100
99
99
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
5
8
5
3
0
2
5
7
35
59
82
81
80
78
79
80

Medium Clouds (% Sky Obscured)

59
19
17
16
17
30
25
52
69
38
63
82
81
88
63
100
100
100
100
99
89
97
95
92

High Clouds (% Sky Obscured)

90
93
100
83
78
56
35
52
65
70
75
70
76
85
55
100
99
100
100
95
90
85
90
92

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9
9
3
2
0
0
0
0
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
Very Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
None

Precipitation Probability (%)

26
6
4
0
0
0
0
1
0
0
2
1
1
3
4
14
64
95
95
48
36
86
73
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
1.1
0.8
0
0
0.6
0.4
0

Wind Speed/Direction (mph)

12
12
10
8
4
2
3
5
5
5
5
5
5
6
6
7
2
4
9
13
12
13
15
6

Chance of Frost

Temperature (°C)

5
5
6
5
4
4
4
3
3
3
3
3
3
4
4
4
4
5
5
5
5
5
4
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
88
88
94
91
93
96
96
96
98
96
94
96
96
96
96
98
98
98
98
98
98
96

Pressure (mb)

1009
1008
1008
1008
1009
1009
1009
1010
1009
1009
1008
1007
1007
1006
1006
1005
1007
1007
1006
1007
1007
1007
1008
1009

Ozone (du)

344
342
339
335
333
329
330
326
324
322
321
316
314
310
309
307
306
303
302
300
298
295
296
296

Thursday 26

Waxing Gibbous 64%

14:07

05:09

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
15 Bad

Sun - Rise: 07:32, Set: 20:05, Transit: 13:49. Moon - Rise: 14:07, Set: 05:09. Civil Dark: 20:34 - 07:02. Nautical Dark: 21:09 - 06:27. Astro Dark: 21:45 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
97
94
92
79
68
57
51
48
40
37
40
33
56
75
100
98
95
93
96
98

Low Clouds (% Sky Obscured)

80
71
84
77
69
75
70
64
56
47
33
26
20
23
21
20
22
24
22
19
20
21
18
16

Medium Clouds (% Sky Obscured)

89
82
83
80
80
80
80
27
5
5
2
0
4
37
1
0
18
40
60
57
59
56
59
57

High Clouds (% Sky Obscured)

100
100
100
100
88
76
66
48
33
25
51
48
40
37
40
33
56
53
35
25
13
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
7
6
6
5
5
5
6
4
2
0
3
6
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
Snow
None
None
None
None
None

Precipitation Probability (%)

1
6
15
1
1
1
4
14
5
5
1
21
0
15
6
17
17
20
31
21
23
24
18
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

5
8
9
18
18
20
21
20
20
19
19
19
18
17
16
16
13
12
11
10
11
12
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-4
-6
-9
-10
-11
-11
-11
-12
-11
-12
-12
-12
-12
-11
-11
-11
-10
-10
-10
-10
-8

Dew Point (°C)

1
1
1
1
-3
-5
-6
-7
-8
-8
-8
-9
-10
-10
-10
-10
-9
-9
-8
-8
-9
-11
-12
-12

Relative Humidity (%)

93
93
91
89
81
75
75
72
70
72
70
66
66
65
64
64
72
72
73
75
65
55
47
48

Pressure (mb)

1010
1011
1013
1015
1017
1019
1021
1023
1024
1025
1026
1027
1028
1029
1030
1030
1031
1032
1033
1034
1034
1034
1034
1034

Ozone (du)

293
290
291
292
294
295
296
298
299
297
298
297
298
299
303
307
310
319
328
337
349
361
373
378

Friday 27

Waxing Gibbous 75%

15:24

05:40

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
15 Bad

Sun - Rise: 07:30, Set: 20:06, Transit: 13:48. Moon - Rise: 15:24, Set: 05:40. Civil Dark: 20:35 - 07:00. Nautical Dark: 21:10 - 06:25. Astro Dark: 21:46 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
98
95
94
90
87
82
88
94
100
89
79
64
55
48
44
56
70
91
86
84

Low Clouds (% Sky Obscured)

15
22
34
41
53
71
84
60
33
7
36
65
94
87
78
64
55
48
44
56
70
83
86
84

Medium Clouds (% Sky Obscured)

55
50
50
45
43
42
40
48
56
65
70
72
74
54
35
19
12
6
1
1
1
1
20
40

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
8
6
5
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
7
10
9
18
23
26
30
33
34
28
22
17
23
22
20
17
14
13
11
8
5
13
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
8
7
6
6
7
8
4
1
3
5
8
10
10
11
15
15
15
15
14
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
49
52
58
61
65
68
73
66
60
56
58
60
64
57
51
45
44
43
43
42
42
41
40

Pressure (mb)

1033
1033
1033
1033
1032
1032
1032
1032
1032
1032
1032
1031
1031
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1030

Ozone (du)

384
390
393
396
399
401
403
405
408
411
414
422
429
437
453
469
486
494
503
512
499
486
474
470

Saturday 28

Waxing Gibbous 84%

No Rise

06:05

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 OK
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 07:28, Set: 20:07, Transit: 13:48. Moon - Rise: No Rise, Set: 06:05. Civil Dark: 20:36 - 06:59. Nautical Dark: 21:11 - 06:23. Astro Dark: 21:48 - 05:47

Total Clouds (% Sky Obscured)

84
88
95
100
96
91
87
88
90
90
80
76
69
58
49
37
27
17
9
11
14
18

Low Clouds (% Sky Obscured)

84
88
95
100
93
85
76
74
71
69
52
35
23
34
30
20
14
10
8
11
14
17

Medium Clouds (% Sky Obscured)

59
66
75
83
66
48
30
21
12
3
9
15
24
14
6
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
4
9
13

ISS Passover

Visibility (miles)

6
4
3
1
0
0
0
0
3
6
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
Snow
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
31
40
48
51
50
45
39
27
13
10
6
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
8
6
5
5
5
5
4
5
6
5
4
3
3
3
3
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-11
-8
-5
-2
-2
-2
-2
-3
-3
-4
-4
-4
-5
-5
-5
-5
-6
-7
-7
-7
-7

Relative Humidity (%)

41
40
53
70
91
92
94
96
94
92
91
89
89
89
87
87
84
74
63
55
53
51

Pressure (mb)

1029
1028
1028
1028
1029
1029
1030
1030
1031
1031
1031
1031
1031
1032
1032
1032
1033
1033
1033
1033
1033
1033

Ozone (du)

466
462
453
444
434
432
430
427
424
420
417
416
415
414
416
418
419
424
429
434
427
420

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

Generated: 22/03/26 16:12:33. Forecast: 22/03/26 to 28/03/26. Timezone: UTC-4.00