Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 22%

09:03

22:07

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: 07:19, Set: 18:13, Transit: 12:46. Moon - Rise: 09:03, Set: 22:07. Civil Dark: 18:41 - 06:50. Nautical Dark: 19:13 - 06:18. Astro Dark: 19:46 - 05:45

Total Clouds (% Sky Obscured)

99
100
100
100
85
79
69
74
81
96
100
100
100
100
99
100
100
95
86
98
96
100
100
87

Low Clouds (% Sky Obscured)

88
100
99
97
72
60
66
71
79
96
100
100
100
100
99
100
100
95
85
98
95
100
100
86

Medium Clouds (% Sky Obscured)

59
38
27
33
43
43
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
30
20

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
1

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
18
3
1
1
2
3
0
2
6
1
2
3
1
3
2
1
0
0
1
2
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)

18
17
17
17
17
16
15
14
14
13
12
12
11
11
11
11
11
10
9
10
10
9
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
73
77
77
74
74
74
75
75
73
75
74
74
75
74
71
69
66
64
62
62
66
68
73

Pressure (mb)

1004
1005
1006
1007
1007
1008
1009
1010
1010
1011
1012
1013
1014
1014
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

382
380
381
383
385
387
387
384
385
386
388
389
390
391
390
388
386
389
390
392
396
397
398
397

Saturday 21

Waxing Crescent 32%

09:30

23:23

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: 07:17, Set: 18:14, Transit: 12:46. Moon - Rise: 09:30, Set: 23:23. Civil Dark: 18:43 - 06:49. Nautical Dark: 19:14 - 06:16. Astro Dark: 19:47 - 05:44

Total Clouds (% Sky Obscured)

94
100
100
100
99
99
99
99
100
100
100
100
100
100
98
97
96
96
98
98
98
98
99
100

Low Clouds (% Sky Obscured)

87
90
83
91
94
95
93
88
86
88
87
88
88
87
86
87
81
82
85
84
83
82
82
73

Medium Clouds (% Sky Obscured)

47
100
100
96
80
91
98
98
100
100
100
99
100
100
87
88
90
90
91
92
90
92
91
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
24
18
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
6
7
9
9
9
7
0
0
0
0
0
0
1
8
6
4
5
3
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

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

Precipitation Probability (%)

1
5
3
5
21
7
5
6
9
37
48
54
52
50
49
46
35
35
36
39
34
33
19
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
6
7
7
7
7
7
6
5
5
5
5
5
7
8
8
10
11
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
80
80
81
84
81
80
78
79
87
91
92
91
89
87
83
75
73
75
77
80
80
78

Pressure (mb)

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

Ozone (du)

403
405
406
407
408
407
406
409
411
411
413
416
419
417
417
418
418
417
417
419
424
427
435
434

Sunday 22

Waxing Crescent 44%

10:03

00:40

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: 07:16, Set: 18:16, Transit: 12:46. Moon - Rise: 10:03, Set: 00:40. Civil Dark: 18:44 - 06:47. Nautical Dark: 19:15 - 06:15. Astro Dark: 19:48 - 05:42

Total Clouds (% Sky Obscured)

100
98
98
88
74
71
90
97
98
88
94
96
92
85
86
90
86
72
72
75
76
78
81
84

Low Clouds (% Sky Obscured)

77
95
94
87
74
71
77
74
76
70
73
80
53
72
80
88
84
71
69
70
71
73
77
79

Medium Clouds (% Sky Obscured)

99
89
87
58
44
36
47
51
44
51
47
50
81
50
6
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
0
0
0
5
2
5
2
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
17
32
34
28
23
14
14
8
5
6
11
8
6
9
5
6
13
4
7
3
5
13
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
10
11
11
11
12
12
13
13
13
13
13
14
15
15
15
15
14
14
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
75
73
72
72
73
75
75
75
74
74
73
73
69
65
62
59
59
59
58
59
59
62

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

423
421
420
420
422
422
420
420
419
418
416
418
423
420
421
426
418
406
402
405
408
411
418
419

Monday 23

Waxing Crescent 56%

10:45

01:58

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: 07:14, Set: 18:17, Transit: 12:46. Moon - Rise: 10:45, Set: 01:58. Civil Dark: 18:45 - 06:46. Nautical Dark: 19:17 - 06:13. Astro Dark: 19:49 - 05:41

Total Clouds (% Sky Obscured)

87
87
89
87
82
70
98
98
100
98
97
96
97
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
74
74
72
68
61
50
50
41
36
32
31
35
41
51
59
69
73
74
73
76
78
80
82

Medium Clouds (% Sky Obscured)

0
0
0
11
28
42
93
84
87
82
88
92
95
98
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
5
12
15
36
28
56
25
80
72
73
60
50
70
92
100
100
100
100
89
79
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
8
2
1
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
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

2
2
2
1
3
0
0
0
0
0
0
0
1
5
27
9
31
29
47
69
80
84
77
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.7
0.5
0.4

Wind Speed/Direction (mph)

11
10
9
8
8
8
7
7
6
6
6
5
5
5
6
7
8
9
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-12
-12
-12
-12
-11
-12
-12
-12
-12
-12
-12
-12
-11
-12
-11
-10
-9
-9
-9
-8
-8
-8

Dew Point (°C)

-11
-11
-11
-12
-12
-13
-13
-12
-12
-13
-13
-13
-13
-13
-13
-11
-11
-9
-8
-7
-5
-5
-4
-4

Relative Humidity (%)

65
66
66
66
64
64
66
68
68
68
65
65
65
66
64
73
67
69
72
76
87
91
92
94

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1020
1019
1018
1017
1016
1015
1013
1012
1011
1010
1010

Ozone (du)

416
417
415
416
416
414
413
414
415
416
420
421
422
424
426
433
440
445
444
439
433
425
425
435

Tuesday 24

First Quarter 56%

11:39

03:12

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: 07:13, Set: 18:18, Transit: 12:45. Moon - Rise: 11:39, Set: 03:12. Civil Dark: 18:46 - 06:44. Nautical Dark: 19:18 - 06:12. Astro Dark: 19:50 - 05:39

Total Clouds (% Sky Obscured)

100
99
100
99
94
100
100
100
92
94
96
100
100
100
100
100
100
100
100
100
100
88
76
64

Low Clouds (% Sky Obscured)

60
40
30
43
49
65
75
14
5
8
11
7
22
38
53
59
60
69
78
76
75
77
76
64

Medium Clouds (% Sky Obscured)

92
45
53
50
40
50
81
100
67
79
80
80
78
77
80
93
96
100
92
80
65
40
17
0

High Clouds (% Sky Obscured)

22
24
25
26
27
25
100
100
31
50
30
60
65
5
5
5
5
5
3
2
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
5
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

Snow
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 (%)

41
32
27
4
1
1
1
1
1
4
6
10
21
22
24
29
28
23
20
17
13
13
13
11

Precipitation Amount (mm)

0.1
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)

10
10
9
9
9
9
9
9
9
9
7
7
7
9
11
12
12
13
13
13
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
94
94
96
96
94
92
94
94
94
94
94
91
88
84
81
77
75
72
71
68
70
70

Pressure (mb)

1009
1008
1008
1007
1006
1005
1004
1003
1002
1001
1000
1000
999
999
999
999
999
999
999
999
1000
1001
1003
1004

Ozone (du)

441
448
446
450
454
454
453
451
449
447
446
447
447
444
442
439
438
438
437
440
443
446
447
448

Wednesday 25

Waxing Gibbous 67%

12:44

04:16

19 Bad
20 OK
21 Good
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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: 07:11, Set: 18:19, Transit: 12:45. Moon - Rise: 12:44, Set: 04:16. Civil Dark: 18:48 - 06:43. Nautical Dark: 19:19 - 06:10. Astro Dark: 19:52 - 05:38

Total Clouds (% Sky Obscured)

43
21
0
33
67
100
97
93
95
75
58
40
52
67
82
80
81
83
72
64
53
47
39
35

Low Clouds (% Sky Obscured)

43
21
0
1
1
0
4
8
11
13
15
18
36
53
69
75
77
80
64
53
46
36
21
10

Medium Clouds (% Sky Obscured)

0
0
0
2
3
3
9
11
15
11
6
1
18
37
52
63
69
75
72
64
53
47
39
35

High Clouds (% Sky Obscured)

0
0
0
0
1
1
29
46
57
57
54
35
24
32
47
32
16
0
0
10
40
47
39
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

10
8
6
3
1
0
0
0
0
0
0
0
0
0
0
2
2
6
23
40
58
80
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.6

Wind Speed/Direction (mph)

10
9
8
7
6
6
6
6
6
6
5
5
5
6
7
8
9
9
9
10
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-6
-6
-7
-8
-9
-10
-10
-11
-12
-11
-11
-11
-10
-10
-9
-8
-6
-4
-4
-4

Relative Humidity (%)

71
72
74
76
75
76
75
72
69
66
66
66
65
63
61
60
60
59
58
65
75
86
87
89

Pressure (mb)

1006
1007
1008
1009
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1014
1014
1014
1013
1013
1012
1011
1011
1011
1010

Ozone (du)

448
451
454
456
456
456
456
455
453
452
448
444
441
441
441
441
434
427
420
418
416
414
411
409

Thursday 26

Waxing Gibbous 78%

13:58

05:08

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

Sun - Rise: 07:09, Set: 18:21, Transit: 12:45. Moon - Rise: 13:58, Set: 05:08. Civil Dark: 18:49 - 06:41. Nautical Dark: 19:20 - 06:09. Astro Dark: 19:53 - 05:36

Total Clouds (% Sky Obscured)

41
46
56
81
94
100
99
99
98
98
98
98
94
90
85
83
81
80

Low Clouds (% Sky Obscured)

15
15
20
20
30
40
60
75
75
73
57
51
55
56
60
68
76
80

Medium Clouds (% Sky Obscured)

41
46
56
81
92
100
97
93
90
90
91
91
77
67
62
67
61
58

High Clouds (% Sky Obscured)

24
19
14
37
61
50
29
13
12
6
4
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
88
79
69
62
51
51
40
22
20
15
3
22
33
42

Precipitation Amount (mm)

0.5
0.6
0.6
0.6
0.5
0.4
0.3
0.3
0.1
0.2
0.1
0
0
0
0
0
0
0.1

Wind Speed/Direction (mph)

9
9
9
9
10
10
10
9
9
9
9
9
9
10
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
94
92
92
92
92
92
90
89
89
87
87
87
87
86
83

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012

Ozone (du)

407
412
416
421
423
424
426
427
427
428
431
435
439
438
437
436
432
429

Forecast for Bloomfield Hills, Oakland, United States of America (42.57,-83.25)

Generated: 20/02/26 19:52:28. Forecast: 20/02/26 to 26/02/26. Timezone: UTC-5.00