Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waxing Crescent 6%

08:31

21:07

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

Sun - Rise: 07:36, Set: 18:18, Transit: 12:57. Moon - Rise: 08:31, Set: 21:07. Civil Dark: 18:48 - 07:07. Nautical Dark: 19:22 - 06:32. Astro Dark: 19:56 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
50
30
2
1
21
19
25
11
75
8
16
0
0
4
96
97
98
100
100
100

Low Clouds (% Sky Obscured)

0
0
23
44
33
0
0
0
0
0
0
11
9
0
0
0
0
0
0
0
71
67
76
93

Medium Clouds (% Sky Obscured)

100
100
100
100
32
0
0
0
0
0
0
0
1
0
0
0
0
0
45
37
86
82
100
100

High Clouds (% Sky Obscured)

100
100
100
100
50
30
2
1
13
13
15
3
65
6
16
0
0
3
60
97
91
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
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
3
1
4
3
2
1
0
0
0
0
0
0
0
0
0
0
1
3
14
15
5
3
20

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
9
8
10
9
8
8
7
6
5
6
5
5
4
2
1
3
4
4
5
7
8
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
69
69
67
72
76
77
80
81
81
76
70
64
61
59
60
67
79
93
96
93
93
94
93

Pressure (mb)

1002
1002
1003
1003
1004
1004
1004
1004
1005
1006
1006
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1004
1004
1003

Ozone (du)

423
424
426
424
424
420
421
423
422
421
422
422
423
424
422
423
420
417
416
416
415
410
408
405

Thursday 19

Waxing Crescent 13%

08:50

22:22

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:35, Set: 18:20, Transit: 12:57. Moon - Rise: 08:50, Set: 22:22. Civil Dark: 18:49 - 07:05. Nautical Dark: 19:24 - 06:31. Astro Dark: 19:57 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
96
95

Low Clouds (% Sky Obscured)

94
98
100
100
100
99
100
93
99
100
100
100
100
100
100
100
100
100
100
93
89
88
87
84

Medium Clouds (% Sky Obscured)

100
86
94
97
100
100
100
100
100
100
93
78
65
60
57
18
27
58
100
98
96
93
91
90

High Clouds (% Sky Obscured)

86
100
61
100
100
100
40
100
100
88
100
35
55
3
27
74
75
45
55
40
40
72
75
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

33
27
11
9
17
64
95
95
95
95
95
83
67
76
81
78
67
58
60
70
71
61
54
46

Precipitation Amount (mm)

0
0
0
0
0
0
1.1
3
4.1
2.8
1
0.2
0.3
0.5
0.6
0.4
0.3
0.2
0.3
0.4
0.4
0.3
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1002
1001
1000
999
998
997
995
994
993
992
992
992
991
992
992
993
994
996
998
1000
1002
1004
1005
1006

Ozone (du)

402
400
394
389
383
378
377
382
388
394
391
392
393
393
389
389
389
389
392
393
394
395
397
399

Friday 20

Waxing Crescent 22%

09:10

No Set

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:33, Set: 18:21, Transit: 12:57. Moon - Rise: 09:10, Set: No Set. Civil Dark: 18:51 - 07:03. Nautical Dark: 19:25 - 06:29. Astro Dark: 19:59 - 05:56

Total Clouds (% Sky Obscured)

92
94
94
100
99
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
79
87
100
87
84
82
84
83
85
83
88
85
88
90
91
90
91
91
92
92
92
92
90

Medium Clouds (% Sky Obscured)

89
91
90
96
98
83
71
80
100
100
100
100
100
100
100
100
82
53
52
52
52
52
47
48

High Clouds (% Sky Obscured)

75
60
60
60
46
48
48
100
100
100
74
89
92
100
100
100
100
75
30
35
35
35
35
32

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

36
37
43
63
78
66
63
51
44
41
38
42
43
48
49
49
54
58
63
62
47
55
66
64

Precipitation Amount (mm)

0
0
0.1
0.3
0.6
0.3
0.3
0.1
0
0
0
0.1
0.1
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
94
94
92
92
92
92
91
91
87
82
79
78
80
78
81
81
87
92
91
89
89
89

Pressure (mb)

1007
1009
1010
1011
1012
1012
1013
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1020

Ozone (du)

398
399
399
404
408
410
411
413
416
420
423
424
426
428
429
429
429
428
428
426
423
416
411
407

Saturday 21

Waxing Crescent 32%

09:35

23:40

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:31, Set: 18:23, Transit: 12:57. Moon - Rise: 09:35, Set: 23:40. Civil Dark: 18:52 - 07:02. Nautical Dark: 19:26 - 06:28. Astro Dark: 20:00 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
98
97
94
91
88
88
88
89
90
91
92
93
94
96
96

Low Clouds (% Sky Obscured)

88
87
85
84
83
83
83
83
84
84
85
83
81
79
82
84
85
85
86
86
85
83
82
86

Medium Clouds (% Sky Obscured)

92
98
100
100
100
100
100
100
95
89
84
85
78
37
47
53
60
59
78
81
93
89
81
70

High Clouds (% Sky Obscured)

25
17
37
70
48
56
86
95
88
72
52
48
31
38
45
39
33
35
23
33
5
2
0
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
2
2
1
0
0
2
1
0

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

Precipitation Probability (%)

63
60
59
54
44
46
41
35
38
33
27
26
20
19
22
22
15
23
30
31
27
30
34
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4

Feels Like (°C)

-9
-9
-10
-9
-9
-9
-10
-10
-11
-11
-10
-10
-9
-9
-9
-9
-10
-9
-9
-9
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

87
87
85
85
85
87
87
85
85
85
85
84
81
79
76
78
79
79
81
87
90
87
87
89

Pressure (mb)

1020
1020
1021
1021
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

405
405
405
402
400
400
400
401
403
408
420
423
418
416
414
413
414
416
419
412
413
420
423
423

Sunday 22

Waxing Crescent 44%

10:06

01:00

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:30, Set: 18:24, Transit: 12:57. Moon - Rise: 10:06, Set: 01:00. Civil Dark: 18:53 - 07:00. Nautical Dark: 19:27 - 06:26. Astro Dark: 20:01 - 05:52

Total Clouds (% Sky Obscured)

95
95
95
95
96
94
93
91
94
89
93
96
82
100
99
99
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
90
91
92
93
92
90
89
92
89
93
96
82
100
99
99
99
99
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

70
69
90
84
54
18
12
8
8
8
7
3
3
3
2
1
0
0
0
0
2
5
7
26

High Clouds (% Sky Obscured)

1
1
1
2
3
2
1
1
3
5
5
9
4
5
3
2
0
0
0
0
8
15
23
38

ISS Passover

Visibility (miles)

0
0
0
0
1
1
1
1
2
7
9
9
9
9
7
8
8
9
6
4
1
4
7
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

46
46
39
33
22
26
25
25
20
10
6
8
13
12
18
16
14
15
16
18
16
15
12
11

Precipitation Amount (mm)

0.2
0.2
0.1
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
11
12
12
12
12
13
14
14
14
14
14
14
14
13
13
12
12
11
11
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-10
-10
-10
-9
-9
-10
-10
-10
-10
-10
-9
-10
-10
-9
-9
-9
-10
-9
-9
-10
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

89
92
90
92
92
92
92
92
90
89
81
82
81
78
82
82
79
79
84
87
90
89
85
82

Pressure (mb)

1026
1026
1026
1026
1025
1025
1026
1026
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

424
428
431
427
422
419
415
411
405
402
397
395
395
405
418
415
412
409
406
402
398
397
396
394

Monday 23

Waxing Crescent 56%

10:46

02:20

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:28, Set: 18:25, Transit: 12:57. Moon - Rise: 10:46, Set: 02:20. Civil Dark: 18:55 - 06:59. Nautical Dark: 19:29 - 06:25. Astro Dark: 20:03 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
97
95
95
95
95
95
96
96
97
98
98
93
93
90
88

Low Clouds (% Sky Obscured)

100
100
100
100
100
97
94
91
84
77
69
70
70
71
72
75
78
73
67
67
60
44
36
34

Medium Clouds (% Sky Obscured)

44
56
62
78
95
94
93
90
85
86
88
87
86
84
84
85
86
86
86
89
80
75
67
63

High Clouds (% Sky Obscured)

53
68
68
69
69
77
84
92
86
75
62
65
50
83
91
90
93
91
90
83
76
78
80
80

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 (%)

9
9
10
8
3
9
8
3
5
4
1
5
4
3
9
9
5
28
30
22
29
27
23
41

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
6
5
6
6
5
5
4
4
4
5
6
7
8
9
10
10
9
9
9
10
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-10
-11
-11
-10
-10
-10
-10
-10
-10
-10
-9
-10
-9
-9
-7
-7
-7
-7
-7
-7
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

80
80
79
79
77
77
77
77
77
73
70
69
68
68
67
68
68
68
69
71
74
72
72
72

Pressure (mb)

1028
1028
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1022
1021
1020
1019
1017
1017
1016
1015
1014
1013
1012

Ozone (du)

395
395
395
402
408
414
416
417
419
422
425
428
426
424
423
427
431
435
434
432
431
431
432
433

Tuesday 24

First Quarter 67%

11:39

03:35

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: 07:26, Set: 18:27, Transit: 12:57. Moon - Rise: 11:39, Set: 03:35. Civil Dark: 18:56 - 06:57. Nautical Dark: 19:30 - 06:23. Astro Dark: 20:04 - 05:49

Total Clouds (% Sky Obscured)

87
80
74
81
87
91
96
100
100
100
100
100
99
99
99
100
100
99
98
97

Low Clouds (% Sky Obscured)

42
45
45
45
45
55
55
45
25
25
40
39
39
43
65
88
99
98
97
96

Medium Clouds (% Sky Obscured)

59
60
64
69
77
63
48
35
42
49
60
63
67
70
72
65
58
53
51
50

High Clouds (% Sky Obscured)

80
80
74
81
83
74
66
63
53
43
34
48
46
49
31
26
22
16
11
5

ISS Passover

Visibility (miles)

6
3
0
0
0
0
0
0
0
0
0
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

54
68
83
94
95
92
78
62
53
45
37
34
30
23
23
28
36
63
84
95

Precipitation Amount (mm)

0.2
0.3
0.5
0.6
0.8
0.6
0.4
0.2
0.2
0.1
0
0
0
0
0
0
0
0.3
0.5
0.7

Wind Speed/Direction (mph)

13
14
15
14
14
15
14
13
12
12
13
14
14
14
14
14
14
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
86
92
94
94
98
96
98
98
96
96
96
91
86
83
84
86
88
84
79

Pressure (mb)

1011
1010
1009
1008
1007
1006
1005
1004
1003
1003
1002
1001
1001
1001
1000
1000
1000
1000
1001
1002

Ozone (du)

442
450
459
464
469
474
472
471
469
469
468
468
467
467
466
467
468
468
463
458

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

Generated: 18/02/26 23:18:24. Forecast: 18/02/26 to 24/02/26. Timezone: UTC-5.00