Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 51%

01:57

10:32

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
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: 07:51, Set: 18:03, Transit: 12:58. Moon - Rise: 01:57, Set: 10:32. Civil Dark: 18:33 - 07:21. Nautical Dark: 19:08 - 06:46. Astro Dark: 19:42 - 06:12

Total Clouds (% Sky Obscured)

67
72
73
51
50
38
36
58
51
49
58
78
77
91
90
81
47
71
94
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
8
0
0
0
0
0
0
0
4
34
65
43
45
26
19
1
0
0
0
25
50
76
61

Medium Clouds (% Sky Obscured)

50
48
40
40
39
26
19
26
19
20
25
36
27
6
65
73
20
16
0
100
64
97
68
78

High Clouds (% Sky Obscured)

0
0
0
0
0
8
6
6
6
49
3
25
42
83
70
4
14
35
94
100
100
100
85
100

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 (%)

2
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
1
0
2
3
5
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)

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

Chance of Frost

Temperature (°C)

-16
-13
-10
-8
-7
-6
-6
-5
-6
-10
-12
-12
-14
-15
-15
-15
-15
-15
-15
-13
-13
-12
-12
-12

Feels Like (°C)

-21
-16
-13
-11
-10
-8
-8
-8
-10
-13
-16
-16
-17
-18
-19
-20
-20
-20
-20
-18
-18
-18
-17
-17

Dew Point (°C)

-18
-15
-13
-12
-11
-10
-10
-9
-9
-12
-13
-14
-16
-17
-17
-17
-17
-17
-16
-15
-15
-15
-14
-14

Relative Humidity (%)

85
79
78
75
74
73
73
73
80
87
86
84
84
84
84
84
84
86
86
83
83
81
85
85

Pressure (mb)

1032
1032
1032
1033
1032
1031
1030
1030
1030
1029
1030
1030
1030
1029
1029
1029
1028
1028
1027
1026
1026
1026
1025
1024

Ozone (du)

361
358
357
357
353
352
351
349
347
348
349
350
352
352
351
351
349
349
347
346
348
349
352
352

Monday 9

Third Quarter 41%

03:03

10:57

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
08 Bad

Sun - Rise: 07:50, Set: 18:04, Transit: 12:58. Moon - Rise: 03:03, Set: 10:57. Civil Dark: 18:35 - 07:20. Nautical Dark: 19:09 - 06:45. Astro Dark: 19:43 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
99
100

Low Clouds (% Sky Obscured)

45
58
46
27
25
9
5
20
78
59
39
0
23
41
41
0
0
70
79
76
86
81
98
100

Medium Clouds (% Sky Obscured)

99
70
97
98
100
95
100
100
100
100
100
100
100
100
99
100
100
100
56
55
67
38
2
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
55
60
64
85
75
45
55
40
40
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
8
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
1
2
2
0
2
14
17
23
39
43
47
32
23
28
7
2
9
18
23
19
9
5
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)

11
11
13
12
13
13
12
11
11
10
10
11
12
11
11
12
13
12
13
13
14
11
12
12

Chance of Frost

Temperature (°C)

-11
-9
-8
-6
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-1
0
0
-0
-0

Feels Like (°C)

-16
-15
-14
-11
-10
-9
-9
-8
-8
-7
-8
-8
-8
-8
-8
-8
-8
-7
-7
-6
-5
-4
-5
-5

Dew Point (°C)

-12
-11
-10
-8
-6
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-2
-1
-1
-2
-1

Relative Humidity (%)

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

Pressure (mb)

1024
1023
1022
1022
1020
1019
1018
1017
1017
1017
1015
1015
1015
1014
1013
1012
1011
1010
1009
1008
1008
1008
1008
1009

Ozone (du)

353
351
352
353
352
351
348
345
340
339
337
337
336
334
334
333
333
333
334
334
336
337
343
348

Tuesday 10

Waning Crescent 32%

04:06

11:29

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
08 Bad

Sun - Rise: 07:49, Set: 18:06, Transit: 12:58. Moon - Rise: 04:06, Set: 11:29. Civil Dark: 18:36 - 07:18. Nautical Dark: 19:10 - 06:44. Astro Dark: 19:45 - 06:10

Total Clouds (% Sky Obscured)

100
100
89
95
91
100
92
85
75
74
77
91
100
100
99
97
87
77
82
86
90
88
89
89

Low Clouds (% Sky Obscured)

100
99
89
95
89
100
89
83
71
72
74
89
100
100
99
97
87
77
82
86
90
88
89
89

Medium Clouds (% Sky Obscured)

4
7
11
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
3
3
2
2
1

High Clouds (% Sky Obscured)

2
0
0
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
5
6
9
9
9
9
9
9
8
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 (%)

18
4
5
9
26
38
17
26
6
4
0
1
18
2
6
2
2
12
8
4
1
3
2
4

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)

13
14
16
15
15
15
14
13
14
17
18
18
18
18
17
17
17
17
17
17
17
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
83
80
84
89
91
96
92
86
71
72
74
75
76
76
78
78
78
79
79
79
79
79
79

Pressure (mb)

1009
1010
1010
1011
1011
1011
1011
1012
1012
1013
1014
1015
1016
1017
1017
1017
1018
1019
1019
1019
1020
1021
1021
1022

Ozone (du)

351
357
365
374
382
386
387
389
392
393
393
393
392
393
392
392
392
391
391
391
392
393
395
394

Wednesday 11

Waning Crescent 23%

05:03

12:08

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
08 Bad

Sun - Rise: 07:47, Set: 18:07, Transit: 12:58. Moon - Rise: 05:03, Set: 12:08. Civil Dark: 18:37 - 07:17. Nautical Dark: 19:12 - 06:43. Astro Dark: 19:46 - 06:09

Total Clouds (% Sky Obscured)

90
93
97
100
100
100
100
95
90
85
68
52
39
49
56
60
68
76
88
92
96
100
100
100

Low Clouds (% Sky Obscured)

90
93
97
100
100
100
100
95
90
85
68
52
36
41
45
50
64
76
88
92
96
100
100
100

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
6
8

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
3
8
18

ISS Passover

Visibility (miles)

8
7
7
6
6
7
6
7
7
7
8
8
7
6
5
6
6
7
6
6
5
5
4
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
8
14
7
10
15
5
14
6
4
2
15
2
5
12
4
3
15
6
7
15
16
2
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)

16
16
15
15
15
14
15
15
14
14
14
14
13
11
10
9
9
8
7
7
8
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
82
82
84
81
82
79
81
79
79
79
80
82
82
83
83
83
85
87
85
87
87
87

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1029

Ozone (du)

396
398
397
396
395
396
396
396
396
395
394
394
395
397
400
401
402
400
405
404
406
409
410
413

Thursday 12

Waning Crescent 23%

05:52

12:58

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 OK
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 07:46, Set: 18:09, Transit: 12:58. Moon - Rise: 05:52, Set: 12:58. Civil Dark: 18:39 - 07:16. Nautical Dark: 19:13 - 06:41. Astro Dark: 19:47 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
97
96
93
89
77
72
60
36
45
25
55
52
60
38
24
10
9
9

Low Clouds (% Sky Obscured)

100
100
100
100
91
83
74
66
53
40
27
22
15
8
5
3
16
11
7
6
5
3
4
6

Medium Clouds (% Sky Obscured)

29
62
95
100
98
96
94
27
10
10
9
11
12
10
6
3
7
11
18
13
7
1
1
0

High Clouds (% Sky Obscured)

43
27
17
12
30
52
72
62
55
44
16
2
9
4
45
25
55
52
60
38
24
10
9
6

ISS Passover

Visibility (miles)

8
8
8
9
9
9
9
9
9
9
9
9
6
6
5
5
5
7
8
9
8
7
5
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
11
2
0
0
0
1
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)

6
6
6
6
6
6
6
5
5
4
4
4
4
4
4
4
4
4
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

-6
-5
-5
-4
-4
-4
-4
-4
-5
-7
-9
-11
-11
-12
-12
-12
-12
-12
-12
-11
-12
-13
-14
-12

Feels Like (°C)

-10
-9
-9
-8
-7
-7
-8
-8
-8
-10
-12
-14
-15
-15
-16
-16
-16
-16
-15
-15
-15
-16
-15
-17

Dew Point (°C)

-8
-7
-7
-6
-6
-6
-6
-6
-6
-8
-10
-12
-12
-13
-13
-13
-13
-13
-13
-13
-14
-15
-16
-13

Relative Humidity (%)

87
87
85
84
82
82
82
82
87
90
92
92
92
90
90
90
90
90
90
88
88
88
88
86

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

418
424
427
433
439
447
449
456
446
438
432
426
426
422
422
424
422
421
419
418
418
418
418
418

Friday 13

Waning Crescent 15%

06:32

13:57

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

Sun - Rise: 07:44, Set: 18:10, Transit: 12:58. Moon - Rise: 06:32, Set: 13:57. Civil Dark: 18:40 - 07:14. Nautical Dark: 19:14 - 06:40. Astro Dark: 19:48 - 06:06

Total Clouds (% Sky Obscured)

9
6
4
0
2
9
22
28
29
35
31
27
19
14
8
3
5
7
11
27
55
69
66
71

Low Clouds (% Sky Obscured)

8
6
3
0
2
6
9
14
19
20
22
19
16
11
5
2
3
6
10
16
22
36
34
24

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
2
9
19
28
29
35
31
21
0
0
0
0
0
0
1
0
0
0
0
0

ISS Passover

Visibility (miles)

8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-17
-15
-14
-13
-4
-4
-4
-4
-5
-6
-7
-7
-7
-8
-9
-9
-12
-12
-12
-12
-12
-11
-13

Dew Point (°C)

-11
-9
-8
-5
-3
-3
-3
-3
-3
-4
-6
-6
-7
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10
-9

Relative Humidity (%)

85
85
85
89
89
87
86
84
86
84
84
87
90
92
94
92
90
88
87
85
87
87
87
83

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022

Ozone (du)

419
420
422
423
425
424
424
423
423
422
422
422
421
421
422
424
425
427
428
430
433
437
440
435

Saturday 14

Waning Crescent 9%

07:04

15:03

09 Bad
10 Bad
11 OK
12 OK
13 OK
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

Sun - Rise: 07:43, Set: 18:11, Transit: 12:58. Moon - Rise: 07:04, Set: 15:03. Civil Dark: 18:41 - 07:13. Nautical Dark: 19:16 - 06:38. Astro Dark: 19:50 - 06:04

Total Clouds (% Sky Obscured)

68
54
41
26
33
46
60
67
73
80
80
80
65
74
87
100
100
100
100
82
65
56

Low Clouds (% Sky Obscured)

23
17
16
9
14
19
23
36
44
43
24
23
37
37
37
41
46
63
63
65
65
56

Medium Clouds (% Sky Obscured)

0
1
2
3
10
18
28
33
35
36
35
40
40
60
80
100
100
100
100
82
65
49

High Clouds (% Sky Obscured)

0
1
2
4
21
41
56
64
72
70
70
70
65
73
87
100
100
100
100
82
65
56

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-11
-10
-9
-9
-3
-3
-3
-3
-3
-3
-6
-7
-7
-6
-7
-7
-7
-7
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

82
79
84
91
96
96
92
92
89
87
84
84
86
86
86
87
87
87
87
87
89
89

Pressure (mb)

1022
1022
1021
1021
1020
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

430
425
419
412
405
403
401
398
398
397
397
394
391
388
388
389
390
391
391
392
396
400

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

Generated: 08/02/26 09:16:07. Forecast: 08/02/26 to 14/02/26. Timezone: UTC-5.00